OMRON R88M-K, R88D-KN[]-ECTMotion / Drives/ Servomotors / Servo Drivers/Copyright Statement

OMRON R88M-K, R88D-KN[]-ECT Motion / Drives

R88M-K, R88D-KN[]-ECT G5 Series AC Servomotor/Servo Drives with built-in EtherCAT Communications/Dimensions
R88M-K, R88D-KN[]-ECT G5 Series AC Servomotor/Servo Drives with built-in EtherCAT Communications/Lineup
R88M-K, R88D-KN[]-ECT G5 Series AC Servomotor/Servo Drives with built-in EtherCAT Communications/Specifications
R88M-K, R88D-KN[]-ECT G5 Series AC Servomotor/Servo Drives with built-in EtherCAT Communications/Catalog
Purchase the OMRON R88M-K, R88D-KN[]-ECT Copyright Statement

OMRON R88M-K, R88D-KN[]-ECT Dimensions

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last update: November 6, 2012

• High-accuracy positioning with fully-closed control.

• Servo Drives for 400VAC globally widens applicable systems and environment, including large-scale equipment.

• Safe design and Safe Torque Off (STO) function.

• Vibration can be suppressed in acceleration/deceleration even in low-rigidity mechanical systems.

last update: November 6, 2012

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If you have just landed here, this product OMRON R88M-K, R88D-KN[]-ECT Motion / Drives,Motion / Drives is offered online by Tianin FLD Technical Co.,Ltd. This is an online store providing Motion / Drives at wholesale prices for consumers. You can call us or send enquiry, we would give you the prices, packing,deliverty and more detailed information on the R88M-K, R88D-KN[]-ECT We cooperate with DHL,TNT,FEDEX,UPS,EMS,etc.They guarantee to meet your needs in terms of time and money,even if you need your OMRON R88M-K, R88D-KN[]-ECTMotion / Drives tomorrow morning (aka overnight or next day air) on your desk, 2, 3 days or more.Note to international customers, YES, we ship worldwide.

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OMRON R88M-K, R88D-KN[]-ECT dimension
R88M-K, R88D-KN[]-ECT G5 Series AC Servomotor/Servo Drives with built-in EtherCAT Communications/Dimensions
last update: February 20, 2014

(Unit: mm)

AC Servo Drives
＜Wall Mounting＞
Single-phase 100 VAC R88D-KNA5L-ECT/-KN01L-ECT (50 to 100 W)
Single-phase/Three-phase 200 VAC R88D-KN01H-ECT/-KN02H-ECT (100 to 200 W)

Single-phase 100 VAC R88D-KN02L-ECT (200 W)
Single-phase/Three-phase 200 VAC R88D-KN04H-ECT (400 W)

Single-phase 100 VAC R88D-KN04L-ECT (400 W)
Single-phase/Three-phase 200 VAC R88D-KN08H-ECT (750 W)

Single-phase/Three-phase 200 VAC R88D-KN10H-ECT/-KN15H-ECT (900 W to 1.5 kW)

Three-phase 200 VAC R88D-KN20H-ECT (2 kW)

Three-phase 200 VAC R88D-KN30H-ECT/-KN50H-ECT (3 to 5 kW)

Three-phase 200 VAC R88D-KN75H-ECT (7.5 kW)

Three-phase 200 VAC R88D-KN150H-ECT (15 kW)

Three-phase 400 VAC R88D-KN06F-ECT/-KN10F-ECT (600 W to 1.0 kW)
Three-phase 400 VAC R88D-KN15F-ECT (1.5 kW)

Three-phase 400 VAC R88D-KN20F-ECT (2 kW)

Three-phase 400 VAC R88D-KN30F-ECT/-KN50F-ECT (3 to 5 kW)

Three-phase 200 VAC R88D-KN75H-ECT (7.5 kW)

Three-phase 400 VAC R88D-KN150F-ECT (15 kW)

AC Servomotors

Note:The standard models have a straight shaft. A model with a key and tap is indicated by adding "S2" to the end of the
model number.
Models with an oil seal are indicated with O at the end of the model number. The motor dimensions do not change.

＜Cylinder type＞
3,000 r/min Servomotors (100/200 VAC)
50 W/100 W

Without brake R88M-K05030H(-S2)/-K10030[](-S2) [INC] R88M-K05030T(-S2)/-K10030[](-S2) [ABS]

With brake R88M-K05030H-B(S2)/-K10030[]-B(S2) [INC] R88M-K05030T-B(S2)/-K10030[]-B(S2) [ABS]

200 W/400 W

Without brake R88M-K20030[](-S2)/-K40030[](-S2) [INC] R88M-K20030[](-S2)/-K40030[](-S2) [ABS]

With brake R88M-K20030[]-B(S2)/-K40030[]-B(S2) [INC] R88M-K20030[]-B(S2)/-K40030[]-B(S2) [ABS]

750 W

Without brake
R88M-K75030H(-S2) [INC]
R88M-K75030T(-S2) [ABS]

With brake
R88M-K75030H-B(S2) [INC]
R88M-K75030T-B(S2) [ABS]

1 kW/1.5 kW/2 kW

Without brake
R88M-K1K030H(-S2)/-K1K530H(-S2)/-K2K030H(-S2) [INC]
R88M-K1K030T(-S2)/-K1K530T(-S2)/-K2K030T(-S2) [ABS]

With brake
R88M-K1K030H-B(S2)/-K1K530H-B(S2)/-K2K030H-B(S2) [INC]
R88M-K1K030T-B(S2)/-K1K530T-B(S2)/-K2K030T-B(S2) [ABS]

3 kW

Without brake R88M-K3K030H(-S2) [INC] R88M-K3K030T(-S2) [ABS]
With brake R88M-K3K030H-B(S2) [INC] R88M-K3K030T-B(S2) [ABS]

4 kW/5 kW

Without brake R88M-K4K030H(-S2)/-K5K030H(-S2) [INC] R88M-K4K030T(-S2)/-K5K030T(-S2) [ABS]
With brake R88M-K4K030H-B(S2)/-K5K030H-B(S2) [INC] R88M-K4K030T-B(S2)/-K5K030T-B(S2) [ABS]

3,000 r/min Servomotors (400 VAC)
750 W/1 kW/1.5 kW/2 kW

Without brake
R88M-K75030F(-S2)/-K1K030F(-S2)/-K1K530F(-S2)/-K2K030F(-S2) [INC]
R88M-K75030C(-S2)/-K1K030C(-S2)/-K1K530C(-S2)/-K2K030C(-S2) [ABS]

With brake
R88M-K75030F-B(S2)/-K1K030F-B(S2)/-K1K530F-B(S2)/-K2K030F-B(S2) [INC]
R88M-K75030C-B(S2)/-K1K030C-B(S2)/-K1K530C-B(S2)/-K2K030C-B(S2) [ABS]

3 kW

Without brake R88M-K3K030F(-S2) [INC] R88M-K3K030C(-S2) [ABS]
With brake R88M-K3K030F-B(S2) [INC] R88M-K3K030C-B(S2) [ABS]

4 kW/5 kW

Without brake R88M-K4K030F(-S2)/-K5K030F(-S2) [INC] R88M-K4K030C(-S2)/-K5K030C(-S2) [ABS]
With brake R88M-K4K030F-B(S2)/-K5K030F-B(S2) [INC] R88M-K4K030C-B(S2)/-K5K030C-B(S2) [ABS]

1,500r/min, 2,000 r/min Servomotors (200 VAC)
1 kW/1.5 kW/2 kW/3 kW

Without brake
R88M-K1K020H(-S2)/-K1K520H(-S2)/-K2K020H(-S2)/-K3K020H(-S2) [INC]
R88M-K1K020T(-S2)/-K1K520T(-S2)/-K2K020T(-S2)/-K3K020T(-S2) [ABS]

With brake
R88M-K1K020H-B(S2)/-K1K520H-B(S2)/-K2K020H-B(S2)/-K3K020H-B(S2) [INC]
R88M-K1K020T-B(S2)/-K1K520T-B(S2)/-K2K020T-B(S2)/-K3K020T-B(S2) [ABS]

4 kW/5 kW

Without brake R88M-K4K020H(-S2)/-K5K020H(-S2) [INC] R88M-K4K020T(-S2)/-K5K020T(-S2) [ABS]
With brake R88M-K4K020H-B(S2)/-K5K020H-B(S2) [INC] R88M-K4K020T-B(S2)/-K5K020T-B(S2) [ABS]

7.5 kW

Without brake
R88M-K7K515T(-S2) [ABS]

With brake
R88M-K7K515T-B(S2) [ABS]

11 kW/15 kW

Without brake
R88M-K11K015T(-S2)/-K15K015T(-S2) [ABS]

With brake
R88M-K11K015T-B(S2)/R88M-K15K015T-B(S2) [ABS]

1,500 r/min, 2,000 r/min Servomotors (400 VAC)
400 W/600 W

Without brake R88M-K40020F(-S2)/-K60020F(-S2) [INC] R88M-K40020C(-S2)/-K60020C(-S2) [ABS]
With brake R88M-K40020F-B(S2)/-K60020F-B(S2) [INC] R88M-K40020C-B(S2)/-K60020C-B(S2) [ABS]

1 kW/1.5 kW/2 kW/3 kW

Without brake
R88M-K1K020F(-S2)/-K1K520F(-S2)/-K2K020F(-S2)/-K3K020F(-S2) [INC]
R88M-K1K020C(-S2)/-K1K520C(-S2)/-K2K020C(-S2)/-K3K020C(-S2) [ABS]

With brake
R88M-K1K020F-B(S2)/-K1K520F-B(S2)/-K2K020F-B(S2)/-K3K020F-B(S2) [INC]
R88M-K1K020C-B(S2)/-K1K520C-B(S2)/-K2K020C-B(S2)/-K3K020C-B(S2) [ABS]

4 kW/5 kW

Without brakeR88M-K4K020F(-S2)/-K5K020F(-S2) [INC]R88M-K4K020C(-S2)/-K5K020C(-S2) [ABS]
With brakeR88M-K4K020F-B(S2)/-K5K020F-B(S2) [INC]R88M-K4K020C-B(S2)/-K5K020C-B(S2) [ABS]

7.5 kW

Without brake
R88M-K7K515C(-S2) [ABS]

With brake
R88M-K7K515C-B(S2) [ABS]

11 kW/15 kW

Without brake
R88M-K11K015C(-S2)/-K15K015C(-S2) [ABS]

With brake
R88M-K11K015C-B(S2)/R88M-K15K015C-B(S2) [ABS]

1,000 r/min Servomotors (200 VAC)
900 W

Without brakeR88M-K90010H(-S2) [INC]R88M-K90010T(-S2) [ABS]
With brakeR88M-K90010H-B(S2) [INC]R88M-K90010T-B(S2) [ABS]

2 kW/3 kW

Without brake R88M-K2K010H(-S2)/-K3K010H(-S2) [INC] R88M-K2K010T(-S2)/-K3K010T(-S2) [ABS]
With brake R88M-K2K010H-B(S2)/-K3K010H-B(S2) [INC] R88M-K2K010T-B(S2)/-K3K010T-B(S2) [ABS]

4.5 kW

Without brake
R88M-K4K510T(-S2) [ABS]

With brake
R88M-K4K510T-B(S2) [ABS]

6 kW

Without brake
R88M-K6K010T(-S2) [ABS]

With brake
R88M-K6K010T-B(S2) [ABS]

1,000 r/min Servomotors (400 VAC)
900 W

Without brake R88M-K90010F(-S2) [INC] R88M-K90010C(-S2) [ABS]
With brake R88M-K90010F-B(S2) [INC] R88M-K90010C-B(S2) [ABS]

2 kW/3 kW

Without brake R88M-K2K010F(-S2)/-K3K010F(-S2) [INC] R88M-K2K010C(-S2)/-K3K010C(-S2) [ABS]
With brake R88M-K2K010F-B(S2)/-K3K010F-B(S2) [INC] R88M-K2K010C-B(S2)/-K3K010C-B(S2) [ABS]

4.5 kW

Without brake
R88M-K4K510C(-S2) [ABS]

With brake
R88M-K4K510C-B(S2) [ABS]

6 kW

Without brake
R88M-K6K010C(-S2) [ABS]

With brake
R88M-K6K010C-B(S2) [ABS]

last update: February 20, 2014

OMRON R88M-K, R88D-KN[]-ECT lineup
R88M-K, R88D-KN[]-ECT G5 Series AC Servomotor/Servo Drives with built-in EtherCAT Communications/Lineup
last update: December 10, 2018
AC Servo Drives
EtherCAT Communications

Specifications Model
Power Model Supply Voltage Applicable Servomotor Capacity
Single-phase
100 VAC 50 W R88D-KNA5L-ECT
100 W R88D-KN01L-ECT
200 W R88D-KN02L-ECT
400 W R88D-KN04L-ECT
Single-phase/three-phase
200 VAC 100 W R88D-KN01H-ECT
200 W R88D-KN02H-ECT
400 W R88D-KN04H-ECT
750 W R88D-KN08H-ECT
1 kW R88D-KN10H-ECT
1.5 kW R88D-KN15H-ECT
Three-phase
200 VAC 2 kW R88D-KN20H-ECT
3 kW R88D-KN30H-ECT
5 kW R88D-KN50H-ECT
7.5 kW R88D-KN75H-ECT
15 kW R88D-KN150H-ECT
Three-phase
400 VAC 600 W R88D-KN06F-ECT
1 kW R88D-KN10F-ECT
1.5 kW R88D-KN15F-ECT
2 kW R88D-KN20F-ECT
3 kW R88D-KN30F-ECT
5 kW R88D-KN50F-ECT
7.5 kW R88D-KN75F-ECT
15 kW R88D-KN150F-ECT
Note: When connecting a Servo Drive to the NJ5 series Machine Automation Controller, it is recommended that you use
the Servo Drive with Built-in EtherCAT Communications, R88DKN[][][]-ECT, with unit version 2.1 or later.

AC Servomotors
＜Cylinder Type＞
3,000-r/min servomotors

Specifications Model
With incremental encoder
Straight shaft with key and tap
Voltage Rated output Without oil seals
Without brake 100 V 50 W R88M-K05030H-S2
100 W R88M-K10030L-S2
200 W R88M-K20030L-S2
400 W R88M-K40030L-S2
200 V 50 W R88M-K05030H-S2
100 W R88M-K10030H-S2
200 W R88M-K20030H-S2
400 W R88M-K40030H-S2
750 W R88M-K75030H-S2
1 kW R88M-K1K030H-S2
1.5 kW R88M-K1K530H-S2
2 kW R88M-K2K030H-S2
3 kW R88M-K3K030H-S2
4 kW R88M-K4K030H-S2
5 kW R88M-K5K030H-S2
400 V 750 W R88M-K75030F-S2
1 kW R88M-K1K030F-S2
1.5 kW R88M-K1K530F-S2
2 kW R88M-K2K030F-S2
3 kW R88M-K3K030F-S2
4 kW R88M-K4K030F-S2
5 kW R88M-K5K030F-S2
With brake 100 V 50 W R88M-K05030H-BS2
100 W R88M-K10030L-BS2
200 W R88M-K20030L-BS2
400 W R88M-K40030L-BS2
200 V 50 W R88M-K05030H-BS2
100 W R88M-K10030H-BS2
200 W R88M-K20030H-BS2
400 W R88M-K40030H-BS2
750 W R88M-K75030H-BS2
1 kW R88M-K1K030H-BS2
1.5 kW R88M-K1K530H-BS2
2 kW R88M-K2K030H-BS2
3 kW R88M-K3K030H-BS2
4 kW R88M-K4K030H-BS2
5 kW R88M-K5K030H-BS2
400 V 750 W R88M-K75030F-BS2
1 kW R88M-K1K030F-BS2
1.5 kW R88M-K1K530F-BS2
2 kW R88M-K2K030F-BS2
3 kW R88M-K3K030F-BS2
4 kW R88M-K4K030F-BS2
5 kW R88M-K5K030F-BS2
Note: Models with oil seals are also available.

Specifications Model
With incremental encoder
Straight shaft without key
Voltage Rated output Without oil seals
Without brake 100 V 50 W R88M-K05030H
100 W R88M-K10030L
200 W R88M-K20030L
400 W R88M-K40030L
200 V 50 W R88M-K05030H
100 W R88M-K10030H
200 W R88M-K20030H
400 W R88M-K40030H
750 W R88M-K75030H
1 kW R88M-K1K030H
1.5 kW R88M-K1K530H
2 kW R88M-K2K030H
3 kW R88M-K3K030H
4 kW R88M-K4K030H
5 kW R88M-K5K030H
400 V 750 W R88M-K75030F
1 kW R88M-K1K030F
1.5 kW R88M-K1K530F
2 kW R88M-K2K030F
3 kW R88M-K3K030F
4 kW R88M-K4K030F
5 kW R88M-K5K030F
With brake 100 V 50 W R88M-K05030H-B
100 W R88M-K10030L-B
200 W R88M-K20030L-B
400 W R88M-K40030L-B
200 V 50 W R88M-K05030H-B
100 W R88M-K10030H-B
200 W R88M-K20030H-B
400 W R88M-K40030H-B
750 W R88M-K75030H-B
1 kW R88M-K1K030H-B
1.5 kW R88M-K1K530H-B
2 kW R88M-K2K030H-B
3 kW R88M-K3K030H-B
4 kW R88M-K4K030H-B
5 kW R88M-K5K030H-B
400 V 750 W R88M-K75030F-B
1 kW R88M-K1K030F-B
1.5 kW R88M-K1K530F-B
2 kW R88M-K2K030F-B
3 kW R88M-K3K030F-B
4 kW R88M-K4K030F-B
5 kW R88M-K5K030F-B
Note: Models with oil seals are also available.

Specifications Model
With incremental encoder
Straight shaft with key and tap
Voltage Rated output Without oil seals
Without brake 100 V 50 W R88M-K05030T-S2
100 W R88M-K10030S-S2
200 W R88M-K20030S-S2
400 W R88M-K40030S-S2
200 V 50 W R88M-K05030T-S2
100 W R88M-K10030T-S2
200 W R88M-K20030T-S2
400 W R88M-K40030T-S2
750 W R88M-K75030T-S2
1 kW R88M-K1K030T-S2
1.5 kW R88M-K1K530T-S2
2 kW R88M-K2K030T-S2
3 kW R88M-K3K030T-S2
4 kW R88M-K4K030T-S2
5 kW R88M-K5K030T-S2
400 V 750 W R88M-K75030C-S2
1 kW R88M-K1K030C-S2
1.5 kW R88M-K1K530C-S2
2 kW R88M-K2K030C-S2
3 kW R88M-K3K030C-S2
4 kW R88M-K4K030C-S2
5 kW R88M-K5K030C-S2
With brake 100 V 50 W R88M-K05030T-BS2
100 W R88M-K10030S-BS2
200 W R88M-K20030S-BS2
400 W R88M-K40030S-BS2
200 V 50 W R88M-K05030T-BS2
100 W R88M-K10030T-BS2
200 W R88M-K20030T-BS2
400 W R88M-K40030T-BS2
750 W R88M-K75030T-BS2
1 kW R88M-K1K030T-BS2
1.5 kW R88M-K1K530T-BS2
2 kW R88M-K2K030T-BS2
3 kW R88M-K3K030T-BS2
4 kW R88M-K4K030T-BS2
5 kW R88M-K5K030T-BS2
400 V 750 W R88M-K75030C-BS2
1 kW R88M-K1K030C-BS2
1.5 kW R88M-K1K530C-BS2
2 kW R88M-K2K030C-BS2
3 kW R88M-K3K030C-BS2
4 kW R88M-K4K030C-BS2
5 kW R88M-K5K030C-BS2
Note: Models with oil seals are also available.

Specifications Model
With incremental encoder
Straight shaft without key
Voltage Rated output Without oil seals
Without brake 100 V 50 W R88M-K05030T
100 W R88M-K10030S
200 W R88M-K20030S
400 W R88M-K40030S
200 V 50 W R88M-K05030T
100 W R88M-K10030T
200 W R88M-K20030T
400 W R88M-K40030T
750 W R88M-K75030T
1 kW R88M-K1K030T
1.5 kW R88M-K1K530T
2 kW R88M-K2K030T
3 kW R88M-K3K030T
4 kW R88M-K4K030T
5 kW R88M-K5K030T
400 V 750 W R88M-K75030C
1 kW R88M-K1K030C
1.5 kW R88M-K1K530C
2 kW R88M-K2K030C
3 kW R88M-K3K030C
4 kW R88M-K4K030C
5 kW R88M-K5K030C
With brake 100 V 50 W R88M-K05030T-B
100 W R88M-K10030S-B
200 W R88M-K20030S-B
400 W R88M-K40030S-B
200 V 50 W R88M-K05030T-B
100 W R88M-K10030T-B
200 W R88M-K20030T-B
400 W R88M-K40030T-B
750 W R88M-K75030T-B
1 kW R88M-K1K030T-B
1.5 kW R88M-K1K530T-B
2 kW R88M-K2K030T-B
3 kW R88M-K3K030T-B
4 kW R88M-K4K030T-B
5 kW R88M-K5K030T-B
400 V 750 W R88M-K75030C-B
1 kW R88M-K1K030C-B
1.5 kW R88M-K1K530C-B
2 kW R88M-K2K030C-B
3 kW R88M-K3K030C-B
4 kW R88M-K4K030C-B
5 kW R88M-K5K030C-B
Note: Models with oil seals are also available.

2,000-r/min servomotors

Specifications Model
With incremental encoder
Straight shaft with key and tap
Voltage Rated output Without oil seals
Without brake 200 V 1 kW R88M-K1K020H-S2
1.5 kW R88M-K1K520H-S2
2 kW R88M-K2K020H-S2
3 kW R88M-K3K020H-S2
4 kW R88M-K4K020H-S2
5 kW R88M-K5K020H-S2
400 V 400 W R88M-K40020F-S2
600 W R88M-K60020F-S2
1 kW R88M-K1K020F-S2
1.5 kW R88M-K1K520F-S2
2 kW R88M-K2K020F-S2
3 kW R88M-K3K020F-S2
4 kW R88M-K4K020F-S2
5 kW R88M-K5K020F-S2
With brake 200 V 1 kW R88M-K1K020H-BS2
1.5 kW R88M-K1K520H-BS2
2 kW R88M-K2K020H-BS2
3 kW R88M-K3K020H-BS2
4 kW R88M-K4K020H-BS2
5 kW R88M-K5K020H-BS2
400 V 400 W R88M-K40020F-BS2
600 W R88M-K60020F-BS2
1 kW R88M-K1K020F-BS2
1.5 kW R88M-K1K520F-BS2
2 kW R88M-K2K020F-BS2
3 kW R88M-K3K020F-BS2
4 kW R88M-K4K020F-BS2
5 kW R88M-K5K020F-BS2
Note: Models with oil seals are also available.

Specifications Model
With incremental encoder
Straight shaft without key
Voltage Rated output Without oil seals
Without brake 200 V 1 kW R88M-K1K020H
1.5 kW R88M-K1K520H
2 kW R88M-K2K020H
3 kW R88M-K3K020H
4 kW R88M-K4K020H
5 kW R88M-K5K020H
400 V 400 W R88M-K40020F
600 W R88M-K60020F
1 kW R88M-K1K020F
1.5 kW R88M-K1K520F
2 kW R88M-K2K020F
3 kW R88M-K3K020F
4 kW R88M-K4K020F
5 kW R88M-K5K020F
With brake 200 V 1 kW R88M-K1K020H-B
1.5 kW R88M-K1K520H-B
2 kW R88M-K2K020H-B
3 kW R88M-K3K020H-B
4 kW R88M-K4K020H-B
5 kW R88M-K5K020H-B
400 V 400 W R88M-K40020F-B
600 W R88M-K60020F-B
1 kW R88M-K1K020F-B
1.5 kW R88M-K1K520F-B
2 kW R88M-K2K020F-B
3 kW R88M-K3K020F-B
4 kW R88M-K4K020F-B
5 kW R88M-K5K020F-B
Note: Models with oil seals are also available.

Specifications Model
With incremental encoder
Straight shaft with key and tap
Voltage Rated output Without oil seals
Without brake 200 V 1 kW R88M-K1K020T-S2
1.5 kW R88M-K1K520T-S2
2 kW R88M-K2K020T-S2
3 kW R88M-K3K020T-S2
4 kW R88M-K4K020T-S2
5 kW R88M-K5K020T-S2
7.5 kW R88M-K7K515T-S2 *
11 kW R88M-K11K015T-S2 *
15 kW R88M-K15K015T-S2 *
400 V 400 W R88M-K40020C-S2
600 W R88M-K60020C-S2
1 kW R88M-K1K020C-S2
1.5 kW R88M-K1K520C-S2
2 kW R88M-K2K020C-S2
3 kW R88M-K3K020C-S2
4 kW R88M-K4K020C-S2
5 kW R88M-K5K020C-S2
7.5 kW R88M-K7K515C -S2 *
11 kW R88M-K11K015C-S2 *
15 kW R88M-K15K015C-S2 *
With brake 200 V 1 kW R88M-K1K020T-BS2
1.5 kW R88M-K1K520T-BS2
2 kW R88M-K2K020T-BS2
3 kW R88M-K3K020T-BS2
4 kW R88M-K4K020T-BS2
5 kW R88M-K5K020T-BS2
7.5 kW R88M-K7K515T-BS2 *
11 kW R88M-K11K015T-BS2 *
15 kW R88M-K15K015T-BS2 *
400 V 400 W R88M-K40020C-BS2
600 W R88M-K60020C-BS2
1 kW R88M-K1K020C-BS2
1.5 kW R88M-K1K520C-BS2
2 kW R88M-K2K020C-BS2
3 kW R88M-K3K020C-BS2
4 kW R88M-K4K020C-BS2
5 kW R88M-K5K020C-BS2
7.5 kW R88M-K7K515C-BS2 *
11 kW R88M-K11K015C-BS2 *
15 kW R88M-K15K015C-BS2 *
Note: Models with oil seals are also available.
* The rated speed is 1,500 r/min.

Specifications Model
With incremental encoder
Straight shaft without key
Voltage Rated output Without oil seals
Without brake 200 V 1 kW R88M-K1K020T
1.5 kW R88M-K1K520T
2 kW R88M-K2K020T
3 kW R88M-K3K020T
4 kW R88M-K4K020T
5 kW R88M-K5K020T
7.5 kW R88M-K7K515T *
11 kW R88M-K11K015T *
15 kW R88M-K15K015T *
400 V 400 W R88M-K40020C
600 W R88M-K60020C
1 kW R88M-K1K020C
1.5 kW R88M-K1K520C
2 kW R88M-K2K020C
3 kW R88M-K3K020C
4 kW R88M-K4K020C
5 kW R88M-K5K020C
7.5 kW R88M-K7K515C *
11 kW R88M-K11K015C *
15 kW R88M-K15K015C *
With brake 200 V 1 kW R88M-K1K020T-B
1.5 kW R88M-K1K520T-B
2 kW R88M-K2K020T-B
3 kW R88M-K3K020T-B
4 kW R88M-K4K020T-B
5 kW R88M-K5K020T-B
7.5 kW R88M-K7K515T-B *
11 kW R88M-K11K015T-B *
15 kW R88M-K15K015T-B *
400 V 400 W R88M-K40020C-B
600 W R88M-K60020C-B
1 kW R88M-K1K020C-B
1.5 kW R88M-K1K520C-B
2 kW R88M-K2K020C-B
3 kW R88M-K3K020C-B
4 kW R88M-K4K020C-B
5 kW R88M-K5K020C-B
7.5 kW R88M-K7K515C-B *
11 kW R88M-K11K015C-B *
15 kW R88M-K15K015C-B *
Note: Models with oil seals are also available.
* The rated speed is 1,500 r/min.

1,000-r/min servomotors

Specifications Model
With incremental encoder
Straight shaft with key and tap
Voltage Rated output Without oil seals
Without brake 200 V 900 W R88M-K90010H-S2
2 kW R88M-K2K010H-S2
3 kW R88M-K3K010H-S2
400 V 900 W R88M-K90010F-S2
2 kW R88M-K2K010F-S2
3 kW R88M-K3K010F-S2
With brake 200 V 900 W R88M-K90010H-BS2
2 kW R88M-K2K010H-BS2
3 kW R88M-K3K010H-BS2
400 V 900 W R88M-K90010F-BS2
2 kW R88M-K2K010F-BS2
3 kW R88M-K3K010F-BS2
Note: Models with oil seals are also available.

Specifications Model
With incremental encoder
Straight shaft without key
Voltage Rated output Without oil seals
Without brake 200 V 900 W R88M-K90010H
2 kW R88M-K2K010H
3 kW R88M-K3K010H
400 V 900 W R88M-K90010F
2 kW R88M-K2K010F
3 kW R88M-K3K010F
With brake 200 V 900 W R88M-K90010H-B
2 kW R88M-K2K010H-B
3 kW R88M-K3K010H-B
400 V 900 W R88M-K90010F-B
2 kW R88M-K2K010F-B
3 kW R88M-K3K010F-B
Note: Models with oil seals are also available.

Specifications Model
With incremental encoder
Straight shaft with key and tap
Voltage Rated output Without oil seals
Without brake 200 V 900 W R88M-K90010T-S2
2 kW R88M-K2K010T-S2
3 kW R88M-K3K010T-S2
4.5 kW R88M-K4K510T-S2
6 kW R88M-K6K010T-S2
400 V 900 W R88M-K90010C-S2
2 kW R88M-K2K010C-S2
3 kW R88M-K3K010C-S2
4.5 kW R88M-K4K510C-S2
6 kW R88M-K6K010C-S2
With brake 200 V 900 W R88M-K90010T-BS2
2 kW R88M-K2K010T-BS2
3 kW R88M-K3K010T-BS2
4.5 kW R88M-K4K510T-BS2
6 kW R88M-K6K010T-BS2
400 V 900 W R88M-K90010C-BS2
2 kW R88M-K2K010C-BS2
3 kW R88M-K3K010C-BS2
4.5 kW R88M-K4K510C-BS2
6 kW R88M-K6K010C-BS2
Note: Models with oil seals are also available.

Specifications Model
With incremental encoder
Straight shaft without key
Voltage Rated output Without oil seals
Without brake 200 V 900 W R88M-K90010T
2 kW R88M-K2K010T
3 kW R88M-K3K010T
4.5 kW R88M-K4K510T
6 kW R88M-K6K010T
400 V 900 W R88M-K90010C
2 kW R88M-K2K010C
3 kW R88M-K3K010C
4.5 kW R88M-K4K510C
6 kW R88M-K6K010C
With brake 200 V 900 W R88M-K90010T-B
2 kW R88M-K2K010T-B
3 kW R88M-K3K010T-B
4.5 kW R88M-K4K510T-B
6 kW R88M-K6K010T-B
400 V 900 W R88M-K90010C-B
2 kW R88M-K2K010C-B
3 kW R88M-K3K010C-B
4.5 kW R88M-K4K510C-B
6 kW R88M-K6K010C-B
Note: Models with oil seals are also available.

Decelerators (Backlash = 3' Max./Backlash = 15' Max.)
Backlash = 3' Max
＜Cylinder Type＞
3,000-r/min servomotors

[Straight shaft without key]
Motor capacity Gear Ratio Model (Straight shaft)
50 W 1/5 R88G-HPG11B05100B
1/9 R88G-HPG11B09050B
1/21 R88G-HPG14A21100B
1/33 R88G-HPG14A33050B
1/45 R88G-HPG14A45050B
100 W 1/5 R88G-HPG11B05100B
1/11 R88G-HPG14A11100B
1/21 R88G-HPG14A21100B
1/33 R88G-HPG20A33100B
1/45 R88G-HPG20A45100B
200 W 1/5 R88G-HPG14A05200B
1/11 R88G-HPG14A11200B
1/21 R88G-HPG20A21200B
1/33 R88G-HPG20A31400B
1/45 R88G-HPG20A45200B
400 W 1/5 R88G-HPG14A05400B
1/11 R88G-HPG20A11400B
1/21 R88G-HPG20A21400B
1/33 R88G-HPG32A33400B
1/45 R88G-HPG32A45400B
750 W
(200 V) 1/5 R88G-HPG20A05750B
1/11 R88G-HPG20A11750B
1/21 R88G-HPG32A21750B
1/33 R88G-HPG32A33750B
1/45 R88G-HPG32A45750B
750 W
(400 V) 1/5 R88G-HPG32A052K0B
1/11 R88G-HPG32A112K0B
1/21 R88G-HPG32A211K5B
1/33 R88G-HPG32A33600SB
1/45 R88G-HPG50A451K5B
1 kW 1/5 R88G-HPG32A052K0B
1/11 R88G-HPG32A112K0B
1/21 R88G-HPG32A211K5B
1/33 R88G-HPG50A314K0B
1/45 R88G-HPG50A451K5B
1.5 kW 1/5 R88G-HPG32A052K0B
1/11 R88G-HPG32A112K0B
1/21 R88G-HPG32A211K5B
1/33 R88G-HPG50A314K0B
1/45 R88G-HPG50A451K5B
2 kW 1/5 R88G-HPG32A052K0B
1/11 R88G-HPG32A112K0B
1/21 R88G-HPG50A212K0B
1/33 R88G-HPG50A314K0B
3 kW 1/5 R88G-HPG32A053K0B
1/11 R88G-HPG50A113K0B
1/21 R88G-HPG50A213K0B
4 kW 1/5 R88G-HPG32A054K0B
1/11 R88G-HPG50A115K0B
5 kW 1/5 R88G-HPG50A055K0B
1/11 R88G-HPG50A115K0B
Note: 1. The standard models have a straight shaft.
2. To order a Servomotor with a straight shaft with key, add “J” to the end of the model number, in the place
indicated by the box.

2,000-r/min servomotors

[Straight shaft without key]
Motor
capacity Gear
Ratio Model (Straight shaft)
400 W 1/5 R88G-HPG32A052K0B
1/11 R88G-HPG32A112K0B
1/21 R88G-HPG32A211K5B
1/33 R88G-HPG32A33600SB
1/45 R88G-HPG32A45400SB
600 W 1/5 R88G-HPG32A052K0B
1/11 R88G-HPG32A112K0B
1/21 R88G-HPG32A211K5B
1/33 R88G-HPG32A33600SB
1/45 R88G-HPG50A451K5B
1 kW 1/5 R88G-HPG32A053K0B
1/11 R88G-HPG32A112K0SB
1/21 R88G-HPG32A211K0SB
1/33 R88G-HPG50A314K0SB
1/45 R88G-HPG50A451K0SB
1.5 kW 1/5 R88G-HPG32A053K0B
1/11 R88G-HPG32A112K0SB
1/21 R88G-HPG50A213K0B
1/33 R88G-HPG50A314K0SB
2 kW 1/5 R88G-HPG32A053K0B
1/11 R88G-HPG32A112K0SB
1/21 R88G-HPG50A213K0B
1/33 R88G-HPG50A314K0SB
3 kW 1/5 R88G-HPG32A054K0B
1/11 R88G-HPG50A115K0B
1/21 R88G-HPG50A213K0SB
1/25 R88G-HPG65A253K0SB
4 kW 1/5 R88G-HPG50A055K0SB
1/11 R88G-HPG50A115K0SB
1/20 R88G-HPG65A205K0SB
1/25 R88G-HPG65A255K0SB
5 kW 1/5 R88G-HPG50A055K0SB
1/11 R88G-HPG50A115K0SB
1/20 R88G-HPG65A205K0SB
1/25 R88G-HPG65A255K0SB
Note: 1. The standard models have a straight shaft.
2. To order a Servomotor with a straight shaft with key, add “J” to the end of the model number, in the place
indicated by the box.

1,000-r/min servomotors

[Straight shaft without key]
Motor
capacity Gear
Ratio Model (Straight shaft)
900 W 1/5 R88G-HPG32A05900TB
1/11 R88G-HPG32A11900TB
1/21 R88G-HPG50A21900TB
1/33 R88G-HPG50A33900TB
2 kW 1/5 R88G-HPG32A052K0TB
1/11 R88G-HPG50A112K0TB
1/21 R88G-HPG50A212K0TB
1/25 R88G-HPG65A255K0SB
3 kW 1/5 R88G-HPG50A055K0SB
1/11 R88G-HPG50A115K0SB
1/20 R88G-HPG65A205K0SB
1/25 R88G-HPG65A255K0SB
Note: 1. The standard models have a straight shaft.
2. To order a Servomotor with a straight shaft with key, add “J” to the end of the model number, in the place
indicated by the box.

Backlash = 15' Max
＜Cylinder Type＞
3,000-r/min servomotors

[Straight shaft with key]

Motor capacity Gear Ratio Model (Straight shaft)
50 W 1/5 R88G-VRXF05B100CJ
1/9 R88G-VRXF09B100CJ
1/15 R88G-VRXF15B100CJ
1/25 R88G-VRXF25B100CJ
100 W 1/5 R88G-VRXF05B100CJ
1/9 R88G-VRXF09B100CJ
1/15 R88G-VRXF15B100CJ
1/25 R88G-VRXF25B100CJ
200 W 1/5 R88G-VRXF05B200CJ
1/9 R88G-VRXF09C200CJ
1/15 R88G-VRXF15C200CJ
1/25 R88G-VRXF25C200CJ
400 W 1/5 R88G-VRXF05C400CJ
1/9 R88G-VRXF09C400CJ
1/15 R88G-VRXF15C400CJ
1/25 R88G-VRXF25C400CJ
750 W
(200 V) 1/5 R88G-VRXF05C750CJ
1/9 R88G-VRXF09D750CJ
1/15 R88G-VRXF15D750CJ
1/25 R88G-VRXF25D750CJ

Note: Decelerators (Backlash = 15' Max.)
The new R88G-VRXF Series of the Decelerators (Backlash = 15' Max.) was released in October 2017.
The old R88G-VRSF Series will be discontinued at the end of March 2019.

Accessories and Cables
Connection Cables (Power Cables, Brake Cables, Encoder Cables)
＜Non-flexible Cables＞
Power cable

Specifications Without brake With brake
Model Model
[100 V/200 V]
3,000-r/min Servomotors of 50 to 750 W 3 m R88A-CAKA003S
5 m R88A-CAKA005S
10 m R88A-CAKA010S
15 m R88A-CAKA015S
20 m R88A-CAKA020S
30 m R88A-CAKA030S
40 m R88A-CAKA040S
50 m R88A-CAKA050S
[200 V]
3,000-r/min Servomotors of 1 to 2 kW
2,000-r/min Servomotors of 1 to 2 kW
1,000-r/min Servomotors of 900 W 3 m R88A-CAGB003S R88A-CAGB003B
5 m R88A-CAGB005S R88A-CAGB005B
10 m R88A-CAGB010S R88A-CAGB010B
15 m R88A-CAGB015S R88A-CAGB015B
20 m R88A-CAGB020S R88A-CAGB020B
30 m R88A-CAGB030S R88A-CAGB030B
40 m R88A-CAGB040S R88A-CAGB040B
50 m R88A-CAGB050S R88A-CAGB050B
[400 V]
3,000-r/min Servomotors of 750 W to 2 kW
2,000-r/min Servomotors of 400 W to 2 kW
1,000-r/min Servomotors of 900 W 3 m R88A-CAGB003S R88A-CAKF003B
5 m R88A-CAGB005S R88A-CAKF005B
10 m R88A-CAGB010S R88A-CAKF010B
15 m R88A-CAGB015S R88A-CAKF015B
20 m R88A-CAGB020S R88A-CAKF020B
30 m R88A-CAGB030S R88A-CAKF030B
40 m R88A-CAGB040S R88A-CAKF040B
50 m R88A-CAGB050S R88A-CAKF050B
[200 V] [400 V]
3,000-r/min Servomotors of 3 to 5 kW
2,000-r/min Servomotors of 3 to 5 kW
1,000-r/min Servomotors of 2 to 4.5 kW 3 m R88A-CAGD003S R88A-CAGD003B
5 m R88A-CAGD005S R88A-CAGD005B
10 m R88A-CAGD010S R88A-CAGD010B
15 m R88A-CAGD015S R88A-CAGD015B
20 m R88A-CAGD020S R88A-CAGD020B
30 m R88A-CAGD030S R88A-CAGD030B
40 m R88A-CAGD040S R88A-CAGD040B
50 m R88A-CAGD050S R88A-CAGD050B
[200 V] [400 V]
1,500-r/min Servomotors of 7.5 kW
1,000-r/min Servomotors of 6 kW 3 m R88A-CAGE003S
5 m R88A-CAGE005S
10 m R88A-CAGE010S
15 m R88A-CAGE015S
20 m R88A-CAGE020S
30 m R88A-CAGE030S
40 m R88A-CAGE040S
50 m R88A-CAGE050S
Note: 1. Different connectors are used for the motor power and the brake on 100-V and 200-V, 3,000-r/min Servomotors
of 50 to 750 W and Servomotors of 6 to 15 kW. When using a Servomotor with a brake, two cables are
required: a Power Cable without Brake and a Brake Cable.　
2. For non-flexible power cables for Servomotors of 11 or 15 kW, refer to the G5 series USER'S MANUAL and make
your own cable.
Confirm the Manual No. that is listed in Related Manuals.

Brake Cable

Specifications Non-flexible Cables
Model
[100 V][200 V]
3,000-r/min
Servomotors of 50 to 750 W 3 m R88A-CAKA003B
5 m R88A-CAKA005B
10 m R88A-CAKA010B
15 m R88A-CAKA015B
20 m R88A-CAKA020B
30 m R88A-CAKA030B
40 m R88A-CAKA040B
50 m R88A-CAKA050B
[200 V][400 V]
1,500-r/min
Servomotors of 7.5 to 15 kW
1,000-r/min
Servomotors of 6 kW 3 m R88A-CAGE003B
5 m R88A-CAGE005B
10 m R88A-CAGE010B
15 m R88A-CAGE015B
20 m R88A-CAGE020B
30 m R88A-CAGE030B
40 m R88A-CAGE040B
50 m R88A-CAGE050B

Encoder Cable

Specifications Non-flexible Cables
Model
[100 V/200 V]
3,000-r/min Servomotors of 50 to 750 W 3 m R88A-CRKA003C
5 m R88A-CRKA005C
10 m R88A-CRKA010C
15 m R88A-CRKA015C
20 m R88A-CRKA020C
30 m R88A-CRKA030C
40 m R88A-CRKA040C
50 m R88A-CRKA050C
[100 V and 200 V]
3,000-r/min Servomotors of 1.0 kW or more
2,000-r/min Servomotors
1,500-r/min Servomotors
1,000-r/min Servomotors
[400 V]
3,000-r/min Servomotors
2,000-r/min Servomotors
1,500-r/min Servomotors
1,000-r/min Servomotors 3 m R88A-CRKC003N
5 m R88A-CRKC005N
10 m R88A-CRKC010N
15 m R88A-CRKC015N
20 m R88A-CRKC020N
30 m R88A-CRKC030N
40 m R88A-CRKC040N
50 m R88A-CRKC050N

＜Flexible Cables＞
Power cable

Specifications Without brake With brake
Model Model
[100 V/200 V]
3,000-r/min Servomotors of 50 to 750 W 3 m R88A-CAKA003SR Note: There are separate
connectors for power and brakes
for 3,000-r/min Servomotors of
50 to 750W. When a Servomotor
with a brake is used, it is
necessary to use both a
PowerCable for Servomotors
without brakes and Power cable.
5 m R88A-CAKA005SR
10 m R88A-CAKA010SR
15 m R88A-CAKA015SR
20 m R88A-CAKA020SR
30 m R88A-CAKA030SR
40 m R88A-CAKA040SR
50 m R88A-CAKA050SR
[200 V]
3,000-r/min Servomotors of 1 to 2 kW
2,000-r/min Servomotors of 1 to 2 kW
1,000-r/min Servomotors of 900 W 3 m R88A-CAGB003SR R88A-CAGB003BR
5 m R88A-CAGB005SR R88A-CAGB005BR
10 m R88A-CAGB010SR R88A-CAGB010BR
15 m R88A-CAGB015SR R88A-CAGB015BR
20 m R88A-CAGB020SR R88A-CAGB020BR
30 m R88A-CAGB030SR R88A-CAGB030BR
40 m R88A-CAGB040SR R88A-CAGB040BR
50 m R88A-CAGB050SR R88A-CAGB050BR
[400 V]
3,000-r/min Servomotors of 750 W to 2 kW
2,000-r/min Servomotors of 400 W to 2 kW
1,000-r/min Servomotors of 900 W 3 m R88A-CAGB003SR R88A-CAKF003BR
5 m R88A-CAGB005SR R88A-CAKF005BR
10 m R88A-CAGB010SR R88A-CAKF010BR
15 m R88A-CAGB015SR R88A-CAKF015BR
20 m R88A-CAGB020SR R88A-CAKF020BR
30 m R88A-CAGB030SR R88A-CAKF030BR
40 m R88A-CAGB040SR R88A-CAKF040BR
50 m R88A-CAGB050SR R88A-CAKF050BR
[200 V] [400 V]
3,000-r/min Servomotors of 3 to 5 kW
2,000-r/min Servomotors of 3 to 5 kW
1,000-r/min Servomotors of 4.5 kW 3 m R88A-CAGD003SR R88A-CAGD003BR
5 m R88A-CAGD005SR R88A-CAGD005BR
10 m R88A-CAGD010SR R88A-CAGD010BR
15 m R88A-CAGD015SR R88A-CAGD015BR
20 m R88A-CAGD020SR R88A-CAGD020BR
30 m R88A-CAGD030SR R88A-CAGD030BR
40 m R88A-CAGD040SR R88A-CAGD040BR
50 m R88A-CAGD050SR
R88A-CAGD050BR
Note: 1. Different connectors are used for the motor power and the brake on 100-V and 200-V, 3,000-r/min Servomotors
of 50 to 750 W and Servomotors of 6 to 15 kW. When using a Servomotor with a brake, two cables are
required: a Power Cable without Brake and a Brake Cable.
Note: 2. For flexible power cables for Servomotors of 11 to 15 kW, refer to the G5 series USER'S MANUAL and make your
own cable.
For flexible power cables for Servomotors of 6 to 7.5 kW, refer to the G5 series USER'S MANUAL and make your
own power cable.

Brake Cable

Specifications Flexible Cables
Model
[100 V] [200 V]
3,000-r/min
Servomotors of 50 to 750 W 3 m R88A-CAKA003BR
5 m R88A-CAKA005BR
10 m R88A-CAKA010BR
15 m R88A-CAKA015BR
20 m R88A-CAKA020BR
30 m R88A-CAKA030BR
40 m R88A-CAKA040BR
50 m R88A-CAKA050BR
Note: For flexible brake cables for Servomotors of 6 to 15 kW, refer to the G5 series USER'S MANUAL and make your own
brake cable. Confirm the Manual No. that is listed in Related Manuals.

Encoder Cable

Specifications Flexible Cables
Model
[100 V/200 V]
3,000-r/min Servomotors of 50 to 750 W
(for both absolute encoders and incremental
encoders) 3 m R88A-CRKA003CR
5 m R88A-CRKA005CR
10 m R88A-CRKA010CR
15 m R88A-CRKA015CR
20 m R88A-CRKA020CR
30 m R88A-CRKA030CR
40 m R88A-CRKA040CR
50 m R88A-CRKA050CR
[100 V and 200 V]
3,000-r/min Servomotors of 1.0 kW or more
2,000-r/min Servomotors
1,500-r/min Servomotors
1,000-r/min Servomotors
[400 V]
3,000-r/min Servomotors
2,000-r/min Servomotors
1,500-r/min Servomotors
1,000-r/min Servomotors 3 m R88A-CRKC003NR
5 m R88A-CRKC005NR
10 m R88A-CRKC010NR
15 m R88A-CRKC015NR
20 m R88A-CRKC020NR
30 m R88A-CRKC030NR
40 m R88A-CRKC040NR
50 m R88A-CRKC050NR

Cable/Connector
Absolute Encoder Battery Cable

Name Length model
Absolute Encoder Battery Cable (Battery not included) 0.3 m R88A-CRGD0R3C
Absolute Encoder Battery Cable (One R88A-BAT01G Battery included) 0.3 m R88A-CRGD0R3C-BS

Absolute Encoder Backup Battery

Specifications Model
2,000 mA ・ h 3.6 V R88A-BAT01G

Analog Monitor Cable

Name Length Model
Analog Monitor Cable 1 m R88A-CMK001S

Servo Drive Connectors (common)

Name Connects to Model
Encoder Connector CN2 R88A-CNW01R
External Scale Connector CN4 R88A-CNK41L
Safety Bypass Connector CN8 R88A-CNK81S

Servo Drive Connectors

Name Connects to Model
Control I/O Connector CN1 R88A-CNW01C

Servomotor Connector

Name Model
Applicable Servomotor Capacity
Servomotor Connector for Encoder Cable [100 V/200 V]
3,000 r/min (50 to 750 W) R88A-CNK02R
[100 V/200 V]
3,000 r/min (1 to 5 kW)
2,000r/min, 1,000r/min
[400 V]
3,000 r/min, 2,000 r/min, 1,000 r/min R88A-CNK04R
Power Cable Connector (750 W max.) R88A-CNK11A
Brake Cable Connector (750 W max.) R88A-CNK11B

External Encoder Cable

Name Lengths Model
Serial Communications Cable 10 m R88A-CRKE010SR

Control Cables
Control Cables (for Connector Terminal Block/CN1)

Name Model
Specifications
Connector Terminal
Block Cables MECHATROLINK-II Communications
EtherCAT Communications Length 1.0 m XW2Z-100J-B34
Length 2.0 m XW2Z-200J-B34
Connector Terminal
Block Conversion Unit Conversion Unit for General-purpose
Controllers (M3 screws) Through type XW2B-20G4
Conversion Unit for General-purpose
Controllers (M3.5 screws) XW2B-20G5
Conversion Unit for General-purpose
Controllers (M3 screws) Slim type XW2D-20G6

Communication Cables
Recommended EtherCAT Communications Cables

Use Straight STP (shielded twisted-pair) cable of category 5 or higher with double shielding (braiding and aluminum foil tape) for EtherCAT.

Cabel with Connectors

Item Appearance Recommended
manufacturer Cable
length
(m) Model
Cable with Connectors on Both Ends
(RJ45/RJ45)
Standard RJ45 plugs type *1
Wire Gauge and Number of Pairs:
AWG26, 4-pair cable
Cable Sheath material: LSZH *2
Cable color: Yellow OMRON 0.3 XS6W-6LSZH8SS30CM-Y
0.5 XS6W-6LSZH8SS50CM-Y
1 XS6W-6LSZH8SS100CM-Y
2 XS6W-6LSZH8SS200CM-Y
3 XS6W-6LSZH8SS300CM-Y
5 XS6W-6LSZH8SS500CM-Y
Cable with Connectors on Both Ends
(RJ45/RJ45)
Rugged RJ45 plugs type *1
Wire Gauge and Number of Pairs:
AWG22, 2-pair cable
Cable color: Light blue OMRON 0.3 XS5W-T421-AMD-K
0.5 XS5W-T421-BMD-K
1 XS5W-T421-CMD-K
2 XS5W-T421-DMD-K
5 XS5W-T421-GMD-K
10 XS5W-T421-JMD-K
Cable with Connectors on Both Ends
(M12 Straight/M12 Straight)
Shield Strengthening Connector cable *4
M12/Smartclick Connectors
Wire Gauge and Number of Pairs:
AWG22, 2-pair cable
Cable color: Black OMRON 0.5 XS5W-T421-BM2-SS
1 XS5W-T421-CM2-SS
2 XS5W-T421-DM2-SS
3 XS5W-T421-EM2-SS
5 XS5W-T421-GM2-SS
10 XS5W-T421-JM2-SS
Cable with Connectors on Both Ends
(M12 Straight/RJ45)
Shield Strengthening Connector cable *4
M12/Smartclick Connectors
Rugged RJ45 plugs type
Wire Gauge and Number of Pairs:
AWG22, 2-pair cable
Cable color: Black OMRON 0.5 XS5W-T421-BMC-SS
1 XS5W-T421-CMC-SS
2 XS5W-T421-DMC-SS
3 XS5W-T421-EMC-SS
5 XS5W-T421-GMC-SS
10 XS5W-T421-JMC-SS

*1. Standard type cables length 0.2, 0.3, 0.5, 1, 1.5, 2, 3, 5, 7.5, 10, 15 and 20 m are available.
Rugged type cables length 0.3, 0.5, 1, 2, 3, 5, 10 and 15 m are available.
For details, refer to Cat.No.G019.
*2. The lineup features Low Smoke Zero Halogen cables for in-cabinet use and PUR cables for out-of-cabinet use.
Although the LSZH cable is single shielded, its communications and noise characteristics meet the standards.
*3. Cables colors are available in blue, yellow, or Green.
*4. For details, contact your OMRON representative.

Cables/Connectors
Wire Gauge and Number of Pairs: AWG24, 4-pair Cable

Item Appearance Recommended manufacturer Model
Cables - Hitachi Metals, Ltd. NETSTAR-C5E SAB 0.5 x 4P CP *
- Kuramo Electric Co. KETH-SB *
- SWCC Showa Cable Systems Co. FAE-5004 *
RJ45 Connectors - Panduit Corporation MPS588-C *

* We recommend you to use above cable and connector together.

Wire Gauge and Number of Pairs: AWG22, 2-pair Cable

Item Appearance Recommended manufacturer Model
Cables - Kuramo Electric Co. KETH-PSB-OMR *
JMACS Japan Co., Ltd. PNET/B *
RJ45 Assembly Connector OMRON XS6G-T421-1 *

* We recommend you to use above cable and connector together.

Peripheral Devices (External Regeneration Resistors, Reactors, Mounting Brackets)
External Regeneration Resistors

Specifications Model
80 W 50 Ω R88A-RR08050S
80 W 100 Ω R88A-RR080100S
220 W 47 Ω R88A-RR22047S1
500 W 20 Ω R88A-RR50020S

Reactors

Specifications Model
EtherCAT Communications
R88D-KNA5L-ECT/-KN01H-ECT (For single-phase input) 3G3AX-DL2002
R88D-KN01L-ECT/-KN02H-ECT (For single-phase input) 3G3AX-DL2004
R88D-KN02L-ECT/-KN04H-ECT (For single-phase input) 3G3AX-DL2007
R88D-KN04L-ECT/-KN08H-ECT/-KN10H-ECT (For single-phase input) 3G3AX-DL2015
R88D-KN15H-ECT (For single-phase input) 3G3AX-DL2022
R88D-KN01H-ECT/-KN02H-ECT/-KN04H-ECT/KN08H-ECT/-KN10H-ECT/-KN15H-ECT
(For three-phase input) 3G3AX-AL2025
R88D-KN20H-ECT/-KN30H-ECT 3G3AX-AL2055
R88D-KN50H-ECT 3G3AX-AL2110
R88D-KN06F-ECT/-KN10F-ECT/-KN15F-ECT 3G3AX-AL4025
R88D-KN20F-ECT/-KN30F-ECT 3G3AX-AL4055
R88D-KN50F-ECT 3G3AX-AL4110
R88D-KT75H-ECT/-KT150F-ECT 3G3AX-AL4220

Mounting Brackets (L Brackets for Rack Mounting)

Specifications Model
EtherCAT Communications
R88D-KNA5L-ECT/-KN01L-ECT/-KN01H-ECT/-KN02H-ECT R88A-TK01K
R88D-KN02L-ECT/-KN04H-ECT R88A-TK02K
R88D-KN04L-ECT/-KN08H-ECT R88A-TK03K
R88D-KN10H-ECT/-KN15H-ECT/-KN06F-ECT/-KN10F-ECT/-KN15F-ECT R88A-TK04K
Note: Mounting brackets are provided with Servo Drives of 2 to 15 kW.

Software
How to Select Required Support Software for Your Controller

The required Support Software depends on the Controller to connect. Please check the following table when purchasing the Support Software.
Item Omron PLC System Omron Machine Automation Controller System
Controller CS, CJ, CP, and other series NJ-series
AC
Servomotor/
Drivers G5-series
EtherCAT Communications
EtherCAT Communications Linear Motor
General-purpose input type(PulseTrain or
Analog inputs)
MECHATROLINK-II Communications G5-series
EtherCAT Communications (Unit version 2.1 or
later recommended)
EtherCAT Communications Linear Motor
Software FA Intergrated Tool Package CX-One Automation Software Sysmac Studio

FA Integrated Tool Package CX-One

Product
name Specifications Model Stand-
ards
Number of
licenses Media
FA Integrated
Tool Package
CX-One
Ver.4.[] The CX-One is a comprehensive software
package that integrates Support Software
for OMRON PLCs and components.
CX-One runs on following OS.
OS: Windows XP (Service Pack 3 or higher,
32-bit version) /
Windows Vista (32-bit/64-bit version) /
Windows 7 (32-bit/64-bit version) /
Windows 8 (32-bit/64-bit version) /
Windows 8.1 (32-bit/64-bit version)/
Windows 10 (32-bit/64-bit version)

CX-One Version.4.[] includes CX-Drive Ver.2.[].
For details, refer to the CX-One catalog
(Cat. No. R134). 1 license
* DVD CXONE-AL01D-V4 -

* Multi licenses (3, 10, 30, or 50 licenses) and DVD media without licenses are also available for the CX-One.

Automation Software Sysmac Studio

Please purchase a DVD and required number of licenses the first time you purchase the Sysmac Studio. DVDs and licenses are available individually. Each model of licenses does not include any DVD.

Product
name Specifications Model Stand-
ards
Number of
licenses Media
Sysmac
Studio
Standard
Edition
Ver.1.[][] The Sysmac Studio is the software that provides
an integrated environment for setting,
programming, debugging and maintenance of
machine automation controllers including the
NJ/NX-series CPU Units, NY-series Industrial PC,
EtherCAT Slave, and the HMI.

Sysmac Studio runs on the following OS.
Windows 7 (32-bit/64-bit version) /
Windows 8 (32-bit/64-bit version) /
Windows 8.1 (32-bit/64-bit version) /
Windows 10 (32-bit/64-bit version)

The Sysmac Studio Standard Edition DVD includes
Support Software to set up EtherNet/IP Units,
DeviceNet slaves, Serial Communications Units,
and Support Software for creating screens on
HMIs (CXDesigner).
For details, refer to your OMRON website. -
(Media only) DVD SYSMAC-SE200D -
1 license * - SYSMAC-SE201L

* Multi licenses are available for the Sysmac Studio (3, 10, 30, or 50 licenses).

last update: December 10, 2018

OMRON R88M-K, R88D-KN[]-ECT specification
R88M-K, R88D-KN[]-ECT G5 Series AC Servomotor/Servo Drives with built-in EtherCAT Communications/Specifications
last update: May 7, 2018
AC Servo Drives
General Specifications

Item Specifications
Ambient operating temperature and operating
humidity 0 to 55°C, 85% max. (with no condensation)
Storage ambient temperature and humidity -20 to 65°C, 85% max. (with no condensation)
Operating and storage atmosphere No corrosive gases
Vibration resistance 10 to 60 Hz and at an acceleration of 5.88 m/s² or less (Not to be
run continuously at a resonance point)
Insulation resistance Between power supply terminals/power terminals and FG terminal:
0.5 MΩ min. (at 500 VDC)
Dielectric strength Between power supply/power line terminals and FG terminal:
1,500 VAC for 1 min at 50/60 Hz
Protective structure Built into panel
International
standard EC
Directives EMC Directive EN 55011, EN 61000-6-2, IEC 61800-3
Low Voltage
Directive EN 61800-5-1
Machinery
Directives EN954-1 (Cat.3), EN ISO 13849-1: 2008 (Category 3) (PLc,d), ISO
13849-1: 2006 (Category 3) (PLc,d), EN61508 (SIL2), EN62061
(SIL2), EN61800-5-2 (STO), IEC61326-3-1 (SIL2)
UL standards UL 508C
CSA standards CSA C22.2 No. 14
Korean Radio Regulations (KC) Certified

Note: 1. The above items reflect individual evaluation testing. The results may differ under compound conditions.
Note: 2. Always disconnect all connections to the Servo Drive before you perform insulation resistance tests on it. If you
perform an insulation resistance test while the Servo Drive is connected, the Servo Drive may be damaged.
Never perform dielectric strength tests on the Servo Drive. Failure to follow this precaution may result in
damaging internal elements.
Note: 3. Some Servo Drive parts will require maintenance. For details, refer to the G5 series USER'S MANUAL.
Confirm the Manual No. that is listed in Related Manuals.

Characteristics
Servo Drives with 100 VAC Input Power
for Single-phase input type

Item R88D-KNA5L-ECT R88D-KN01L-ECT R88D-KN02L-ECT R88D-KN04L-ECT
Continuous output current (rms) 1.2 A 1.7 A 2.5 A 4.6 A
Input power
supply Main circuit Power supply
capacity 0.4 KVA 0.4 KVA 0.5 KVA 0.9 KVA
Power supply
voltage Single-phase 100 to 120 VAC (85 to 132 V) 50/60 Hz
Rated current 1.7 A 2.6 A 4.3 A 7.6 A
Heat value *1 11 W 16.6 W 21 W 25 W
Control
circuit Power supply
voltage Single-phase 100 to 120 VAC (85 to 132 V) 50/60 Hz
Heat value *1 4 W 4 W 4 W 4 W
Weight Approx. 0.8 kg Approx. 0.8 kg Approx. 1.0 kg Approx. 1.6 kg
Maximum applicable motor capacity 50 W 100 W 200 W 400 W
Applicable
Servomotor
(R88M-) 3,000 r/min
Servomotors [INC] K05030H K10030L K20030L K40030L
[ABS] K05030T K10030S K20030S K40030S
2,000 r/min
Servomotors [ABS] - - - -
1,000 r/min
Servomotors [ABS] - - - -

*1. The heat value is given for rated operation.

Servo Drives with 200 VAC Input Power
for Single-phase/Three-phase input type

Item R88D-
KN01H-ECT R88D-
KN02H-ECT R88D-
KN04H-ECT R88D-
KN08H-ECT R88D-
KN10H-ECT R88D-
KN15H-ECT
Continuous output current (rms) 1.2 A 1.6 A 2.6 A 4.1 A 5.9 A 9.4 A
Input
power
supply Main circuit Power supply
capacity 0.5 KVA 0.5 KVA *1 0.9 KVA 1.3 KVA 1.8 KVA 2.3 KVA
Power supply
voltage Single-phase or 3-phase 200 to 240 VAC (170 to 264 V) 50/60 Hz
Rated current 1.6/0.9 A *1 2.4/1.3 A *1 4.1/2.4 A *1 6.6/3.6 A *1 9.1/5.2 A *1 14.2/8.1 A *1
Heat value *2 14.3/13.7 W *1 23/19 W *1 33/24 W *1 30/35.5 W *1 57/49 W *1 104/93 W *1
Control
circuit Power supply
voltage Single-phase 200 to 240 VAC (170 to 264 V) 50/60 Hz
Heat value *2 4 W 4 W 4 W 4 W 7 W 7 W
Weight Approx.
0.8 kg Approx.
0.8 kg Approx.
1.0 kg Approx.
1.6 kg Approx.
1.8 kg Approx.
1.8 kg
Maximum applicable motor capacity 100 W 200 W 400 W 750 W 1 kW 1.5 kW
Applicable
Servo-
motor
(R88M-) 3,000 r/min
Servomotors [INC] K05030H
K10030H K20030H K40030H K75030H - K1K030H
K1K530H
[ABS] K05030T
K10030T K20030T K40030T K75030T - K1K030T
K1K530T
2,000 r/min
Servomotors [INC] - - - - K1K020H K1K520H
[ABS] - - - - K1K020T K1K520T
1,000 r/min
Servomotors [INC] - - - - - K90010H
[ABS] - - - - - K90010T

*1. The first value is for single-phase input power and the second value is for 3-phase input power.
*2. The heat value is given for rated operation.

Servo Drives with 200 VAC Input Power
for Three-phase input type

Item R88D-
KN20H-ECT R88D-
KN30H-ECT R88D-
KN50H-ECT R88D-
KN75H-ECT R88D-
KN150H-ECT
Continuous output current (rms) 13.4 A 18.7 A 33.0 A 44.0 A 66.1 A
Input
power
supply Main circuit Power supply
capacity 3.3 KVA 4.5 KVA 7.5 KVA 11.0 KVA 22.0 KVA
Power supply
voltage 3-phase 200 to 230 VAC (170 to 253 V)
50/60 Hz 3-phase 200 to 230 VAC (170 to
253V) 50/60Hz
280 to 325 VDC (238 to 357V)
Rated current 11.8 A 15.1 A 21.6 A 32.0 A 58.0 A
Heat value *1 32.2 W 108 W 328 W 381 W 720 W
Control
circuit Power supply
voltage Single-phase 200 to 230 VAC (170 to 253 V)
50/60 Hz Single-phase 200 to 230 VAC (170
to 253V) 50/60Hz
280 to 325 VDC (238 to 357V)
Heat value *1 10 W 13 W 13 W 15 W 17 W
Weight Approx. 2.7 kg Approx. 1.9 kg Approx. 4.8 kg Approx. 13.5 kg Approx. 21.0 kg
Maximum applicable motor capacity 2k W 3k W 5k W 7.5k W 15k W
Applicable
Servo-
motor
(R88M-) 3,000 r/min
Servomotors [INC] K2K030H K3K030H K4K030H
K5K030H - -
[ABS] K2K030T K3K030T K4K030T
K5K030T - -
2,000 r/min,
1,500 r/min
Servomotors [INC] K2K020H K3K020H K4K020H
K5K020H - -
[ABS] K2K020T K3K020T K4K020T
K5K020T K7K515T K11K015T
K15K015T
1,000 r/min
Servomotors [INC] - K2K010H K3K010H - -
[ABS] - K2K010T K3K010T
K4K510T K6K010T -

*1. The heat value is given for rated operation.

Servo Drives with 400 VAC Input Power
for Three-phase input type

Item R88D-
KN06F-ECT R88D-
KN10F-ECT R88D-
KN15F-ECT R88D-
KN20F-ECT
Continuous output current (rms) 13.4 A 2.9 A 4.7 A 6.7 A
Input
power
supply Main circuit Power supply
capacity 3.3 KVA 1.8 KVA 2.3 KVA 3.8 KVA
Power supply
voltage 3-phase 380 to 480 VAC (323 to 528 V) 50/60 Hz
Rated current 2.1 A 2.8 A 4.7 A 5.9 A
Heat value *1 32.2 W 48 W 49 W 65 W
Control
circuit Power supply
voltage 24 VDC (20.4 to 27.6 V)
Heat value *1 7 W 7 W 7 W 10 W
Weight Approx. 1.9 kg Approx. 1.9 kg Approx. 1.9 kg Approx. 2.7 kg
Maximum applicable motor capacity 600 W 1 kW 1.5 kW 2 kW
Applicable
Servo-
motor
(R88M-) 3,000 r/min
Servomotors [INC] - K75030F K1K030F
K1K530F K2K030F
[ABS] - K75030C K1K030C
K1K530C K2K030C
2,000 r/min,
1,500 r/min
Servomotors [INC] K40020F
K60020F K1K020F K1K520F K2K020F
[ABS] K40020C
K60020C K1K020C K1K520C K2K020C
1,000 r/min
Servomotors [INC] - - K90010F -
- - K90010C -

Item R88D-
KN30F-ECT R88D-
KN50F-ECT R88D-
KN75F-ECT R88D-
KN150F-ECT
Continuous output current (rms) 9.4 A 16.5 A 22.0 A 33.1 A
Input
power
supply Main circuit Power supply
capacity 4.5 KVA 6.0 KVA 11.0 KVA 22.0 KVA
Power supply
voltage 3-phase 380 to 480 VAC (323 to 528 V) 50/60 Hz
Rated current 7.6 A 12.1 A 16.0 A 29.0 A
Heat value *1 108 W 200 W 300 W 590 W
Control
circuit Power supply
voltage 24 VDC (20.4 to 27.6 V)
Heat value *1 13 W 13 W 15 W 22 W
Weight Approx. 4.7 kg Approx. 4.7 kg Approx. 13.5 kg Approx. 21.0 kg
Maximum applicable motor capacity 3 kW 5 kW 7.5 kW 15 kW
Applicable
Servo-
motor
(R88M-) 3,000 r/min
Servomotors [INC] K3K030F K4K030F
K5K030F - -
[ABS] K3K030C K4K030C
K5K030C - -
2,000 r/min,
1,500 r/min
Servomotors [INC] K3K020F K4K020F
K5K020F - -
[ABS] K3K020C K4K020C
K5K020C K7K515C K11K015C
K15K015C
1,000 r/min
Servomotors [INC] K2K010F K3K010F - -
K2K010C K3K010C
K4K510C K6K010C -

*1. The heat value is given for rated operation.

EtherCAT Communications Specifications

Item Specification
Communications standard IEC 61158 Type 12, IEC 61800-7 CiA 402 Drive Profile
Physical layer 100BASE-TX (IEEE802.3)
Connectors RJ45 × 2 (shielded)
ECAT IN: EtherCAT input
ECAT OUT: EtherCAT output
Communications media Ethernet Category 5 (100BASE-TX) or higher (twisted-pair cable with double,
aluminum tape and braided shielding) is recommended.
Communications distance Distance between nodes: 100 m max.
Process data Fixed PDO mapping
Mailbox (CoE) Emergency messages, SDO requests, SDO responses, and SDO information
Distributed clock (DC) Synchronization in DC mode.
DC cycle: 250 μs, 500 μs, 1 ms, 2 ms, 4 ms
LED indicators L/A IN (Link/Activity IN) × 1
L/A OUT (Link/Activity OUT) × 1
RUN × 1
ERR × 1
CiA402 Drive Profile Cyclic synchronous position mode
Cyclic synchronous velocity mode
Cyclic synchronous torque mode
Profile position mode
Homing mode
Touch probe function (Latch function)
Torque limit function

AC Servomotors
General Specifications

Item 3,000-r/min motors 1,000-r/min motors
1,500-r/min motors
2,000-r/min motors
50 to 750 W 1 to 5 kW 900 W to 15 kW
Ambient operating temperature
and operating humidity 0 to 40°C
20 to 85% RH (with no condensation)
Storage ambient temperature
and humidity -20 to +65°C, 20% to 85% RH (with no condensation)
Guaranteed maximum temperature: 72 hours at 80°C
Operating and storage atmosphere No corrosive gases
Vibration resistance *1 Acceleration of 49 m/s² *2
24.5 m/s² max. in X, Y, and Z directions when the motor is stopped
Impact resistance Acceleration of 98 m/s² max. 3 times each in X, Y, and Z directions
Insulation resistance Between power terminal and FG terminal: 20 MΩ min. (at 500 VDC Megger)
Dielectric strength 1,500 VAC between power terminal and FG terminal (sensed current 10 mA)
for 1 min (voltage 100 V, 200 V)
1,800 VAC between power terminal and FG terminal (sensed current 10 mA)
for 1 min (voltage 400 V)
1,000 VAC between brake terminal and FG terminal (sensed current 10 mA)
for 1 min
Insulation class Class B Class F
Protective structure IP67 (except for through-shaft parts and motor and encoder connector pins)
Interna-
tional
standard EC
directive Low voltage
directive EN60034-1/-5
UL standards UL1004-1 UL1004-1,
UL1004-6 *3
CSA standards CSA C22.2 No.100

*1. The amplitude may be amplified by machine resonance. Do not exceed 80% of the specified value for extended
periods of time.
*2. 24.5m/s² is specified for 1,500-r/min Servomotors of 7.5 to 15 kW and 1,000-r/min Servomotors of 4.5 to 6 kW.
*3. UL 1004-6 applies only to 1,500-r/min Servomotors of 7.5 to 15 kW and 1,000-r/min Servomotors of 4.5 to 6 kW.
Note: 1. Do not use the cable when it is laying in oil or water.
Note: 2. Do not expose the cable outlet or connections to stress due to bending or the weight of the cable itself.
Note: 3. Always disconnect all connections to the Servo Motor before you perform insulation resistance tests on it. If you
perform an insulation resistance test while the Servo Motor is connected, the Servo Motor may be damaged.
Never perform dielectric strength tests on the Servo Motor. Failure to follow this precaution may result in
damaging internal elements.
Note: 4. To conform EMC directive, the tips on wiring and installation written in the G5 series user's manual must be
followed. Confirm the Manual No. that is listed in Related Manuals.

Characteristics
＜Cylinder type＞
3,000 r/min Servomotors (100 VAC Input Power)

Model (R88M-) K05030H K10030L K20030L K40030L
Item Unit K05030T K10030S K20030S K40030S
Rated output *1 W 50 100 200 400
Rated torque *1 N • m 0.16 0.32 0.64 1.3
Rated rotation speed r/min 3,000
Momentary maximum rotation speed r/min 6,000
Momentary maximum torque *1 N • m 0.48 0.95 1.91 3.8
Rated current *1 A (rms) 1.1 1.6 2.5 4.6
Momentary maximum current *1 A (0-p) 4.7 6.9 10.6 19.5
Rotor
inertia Without brake kg • m² 0.025 × 10^-4 0.051 × 10^-4 0.14 × 10^-4 0.26 × 10^-4
With brake kg • m² 0.027 × 10^-4 0.054 × 10^-4 0.16 × 10^-4 0.28 × 10^-4
Applicable load inertia - 30 times the rotor inertia max. *2
Torque constant *1 N • m/A 0.11±10% 0.14±10% 0.20±10% 0.21±10%
Power
rate *1 Without brake kW/s 10.1 19.8 28.9 62.4
With brake kW/s 9.4 18.7 25.3 37.8
Mechanical
time
constant Without brake ms 1.43 1.03 0.61 0.48
With brake ms 1.54 1.09 0.70 0.52
Electrical time constant ms 0.82 0.91 3.0 3.4
Allowable radial load *3 N 68 68 245 245
Allowable thrust load *3 N 58 58 98 98
Weight Without brake kg Approx. 0.31 Approx. 0.45 Approx. 0.78 Approx. 1.2
With brake kg Approx. 0.51 Approx. 0.65 Approx. 1.2 Approx. 1.6
Radiator plate dimensions (material) 100 × 80 × t10 (AI) 130 × 120 × t12 (AI)
Applicable drivers (R88D-) KTA5L/
KNA5L-ML2/
KNA5L-ECT KT01L/
KN01L-ML2/
KN01L-ECT KT02L/
KN02L-ML2/
KN02L-ECT KT04L/
KN04L-ML2/
KN04L-ECT
Brake
specifica-
tions Brake inertia kg • m² 2 × 10^-7 2 × 10^-7 1.8 × 10^-6 1.8 × 10^-6
Excitation voltage *4 V 24 VDC±5%
Power consumption
(at 20°C) W 7 7 9 9
Current consumption
(at 20°C) A 0.3 0.3 0.36 0.36
Static friction torque N • m 0.29 min. 0.29 min. 1.27 min. 1.27 min.
Attraction time ms 35 max. 35 max. 50 max. 50 max.
Release time ms 20 max. *5 20 max. *5 15 max. *5 15 max. *5
Backlash ±1°
Allowable work per
braking J 39.2 39.2 137 137
Allowable total work J 4.9 × 10³ 4.9 × 10³ 44.1 × 10³ 44.1 × 10³
Allowable angular
acceleration rad/s² 30,000 max. (Speed of 2,800 r/min or more must not be
changed in less than 10 ms)
Brake limit - 10 million times min.
Rating - Continuous
Insulation class - Type F

*1. These are the values when the motor is combined with a driver at normal temperature (20°C, 65%). The momentary
maximum torque indicates the standard value.
*2. Applicable load inertia.
• The operable load inertia ratio (load inertia/rotor inertia) depends on the mechanical configuration and its rigidity.
For a machine with high rigidity, operation is possible even with high load inertia. Select an appropriate motor and
confirm that operation is possible.
• If the dynamic brake is activated frequently with high load inertia, the Dynamic Brake Resistor may burn. Do not
repeatedly turn the servo ON/OFF while the dynamic brake is enabled.
• The dynamic brake is designed only for emergency stops. Design the system so that the Servomotor remains
stopped for at least 10 minutes after applying the dynamic brake. Otherwise the dynamic brake circuits may fail.
*3. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating
temperatures. The allowable radial loads are applied as shown in the following diagram.

*4. This is a non-excitation brake. (It is released when excitation voltage is applied.)
*5. Direct current switching with a varistor (TNR15G271K by Nippon Chemi-Con Corporation or Z15D271 by Ishizuka
Electronics Co.).

3,000 r/min Servomotors (200 VAC Input Power)

Model (R88M-) K05030H K10030H K20030H K40030H K75030H
Item Unit K05030T K10030T K20030T K40030T K75030T
Rated output *1 W 50 100 200 400 750
Rated torque *1 N • m 0.16 0.32 0.64 1.3 2.4
Rated rotation speed r/min 3,000
Momentary maximum
rotation speed r/min 6,000
Momentary maximum torque
*1 N • m 0.48 0.95 1.91 3.8 7.1
Rated current *1 A (rms) 1.1 1.1 1.5 2.4 4.1
Momentary maximum
current *1 A (0-p) 4.7 4.7 6.5 10.2
Rotor
inertia Without brake kg • m² 0.025 × 10^-4 0.051 × 10^-4 0.14 × 10^-4 0.26 × 10^-4 0.87 × 10^-4
With brake kg • m² 0.027 × 10^-4 0.054 × 10^-4 0.16 × 10^-4 0.28 × 10^-4 0.97 × 10^-4
Applicable load inertia - 30 times the rotor inertia max. *2 20 times the
rotor inertia
max. *2
Torque constant *1 N • m/A 0.11±10% 0.21±10% 0.32±10% 0.40±10% 0.45±10%
Power
rate *1 Without brake kW/s 10.1 19.8 28.9 62.3 65.4
With brake kW/s 9.4 18.7 25.3 57.8 58.7
Mechan-
ical time
constant Without brake ms 1.43 1.07 0.58 0.43 0.37
With brake ms 1.54 1.13 0.66 0.46 0.42
Electrical time constant ms 0.82 0.90 3.2 3.4 5.3
Allowable radial load *3 N 68 68 245 245 392
Allowable thrust load *3 N 58 58 98 98 147
Weight Without brake kg Approx. 0.31 Approx. 0.46 Approx. 0.79 Approx. 1.2 Approx. 2.3
With brake kg Approx. 0.51 Approx. 0.66 Approx. 1.2 Approx. 1.6 Approx. 3.1
Radiator plate dimensions (material) 100 × 80 × t10 (AI) 130 × 120 × t12 (AI) 170 × 160
× t12 (AI)
Applicable drivers (R88D-) KT01H/
KN01H-ML2/
KN01H-ECT KT01H/
KN01H-ML2/
KN01H-ECT KT02H/
KN02H-ML2/
KN02H-ECT KT04H/
KN04H-ML2/
KN04H-ECT KT08H/
KN08H-ML2/
KN08H-ECT
Brake
specifica-
tions Brake inertia kg • m² 2 × 10^-7 2 × 10^-7 1.8 × 10^-6 1.8 × 10^-6 0.75× 10^-5
Excitation
voltage *4 V 24 VDC±5%
Power
consumption
(at 20°C) W 7 7 9 9 10
Current
consumption
(at 20°C) A 0.3 0.3 0.36 0.36 0.42
Static friction
torque N • m 0.29 min. 0.29 min. 1.27 min. 1.27 min. 2.45 min.
Attraction time ms 35 max. 35 max. 50 max. 50 max. 70 max.
Release time ms 20 max. *5 20 max. *5 15 max. *5 15 max. *5 20 max. *5
Backlash ±1°
Allowable work
per braking J 39.2 39.2 137 137 196
Allowable total
work J 4.9 × 10³ 4.9 × 10³ 44.1 × 10³ 44.1 × 10³ 1.47 × 10⁵
Allowable
angular
acceleration rad/s² 30,000 max. (Speed of 2,800 r/min or more must not be
changed in less than 10 ms)
Brake limit - 10 million times min.
Rating - Continuous
Insulation class - Type F

Model (R88M-) K1K030H K1K530H K2K030H K3K030H K4K030H K5K030H
Item Unit K1K030T K1K530T K2K030T K3K030T K4K030T K5K030T
Rated output *1 W 1,000 1,500 2,000 3,000 4,000 5,000
Rated torque *1 N • m 3.18 4.77 6.37 9.55 12.7 15.9
Rated rotation speed r/min 3,000
Momentary maximum
rotation speed r/min 5,000 4,500
Momentary maximum torque
*1 N • m 9.55 14.3 19.1 28.6 38.2 47.7
Rated current *1 A (rms) 6.6 8.2 11.3 18.1 19.6 24.0
Momentary maximum
current *1 A (0-p) 28 35 48 77 83 102
Rotor
inertia Without brake kg • m² 2.03 × 10^-4 2.84 × 10^-4 3.68 × 10^-4 6.50 × 10^-4 12.9 × 10^-4 17.4 × 10^-4
With brake kg • m² 2.35 × 10^-4 3.17 × 10^-4 4.01 × 10^-4 6.85× 10^-4 14.2 × 10^-4 18.6 × 10^-4
Applicable load inertia - 15 times the rotor inertia
max. *2 15 times the rotor inertia max. *2
Torque constant *1 N • m/A 0.37 0.45 0.44 0.41 0.49 0.49
Power
rate *1 Without brake kW/s 49.8 80.1 110 140 126 146
With brake kW/s 43.0 71.8 101 116 114 136
Mechan-
ical time
constant Without brake ms 0.61 0.49 0.44 0.41 0.51 0.50
With brake ms 0.71 0.55 0.48 0.49 0.56 0.54
Electrical time constant ms 5.8 6.3 6.7 11 12 13
Allowable radial load *3 N 490 490 490 490 784 784
Allowable thrust load *3 N 196 196 196 196 343 343
Weight Without brake kg Approx. 3.5 Approx. 4.4 Approx. 5.3 Approx. 8.3 Approx. 11.0 Approx. 14.0
With brake kg Approx. 4.5 Approx. 5.4 Approx. 6.3 Approx. 9.4 Approx. 12.6 Approx. 16.0
Radiator plate dimensions (material) 320 × 300 × t20 (AI) 380 × 350 × t30 (AI)
Applicable drivers (R88D-) KT15H/
KN15H-ML2/
KN15H-ECT KT15H/
KN15H-ML2/
KN15H-ECT KT20H/
KN20H-ML2/
KN20H-ECT KT30H/
KN30H-ML2/
KN30H-ECT KT50H/
KN50H-ML2/
KN50H-ECT KT50H/
KN50H-ML2/
KN50H-ECT
Brake
specifica-
tions Brake inertia kg • m² 0.33 × 10^-4 0.33 × 10^-4 0.33 × 10^-4 0.33 × 10^-4 1.35 × 10^-4 1.35 × 10^-4
Excitation
voltage *4 V 24 VDC±10%
Power
consumption
(at 20°C) W 19 19 19 19 22 22
Current
consumption
(at 20°C) A 0.81±10% 0.81±10± 0.81±10% 0.81±10% 0.90±10% 0.90±10%
Static friction
torque N • m 7.8 min. 7.8 min. 7.8 min. 11.8 min. 16.1 min. 16.1 min.
Attraction time ms 50 max. 50 max. 50 max. 80 max. 110 max. 110 max.
Release time ms 15 max. *6 15 max. *6 15 max. *6 15 max. *6 50 max. *7 50 max. *7
Backlash ±1°
Allowable work
per braking J 392 392 392 392 1470 1470
Allowable total
work J 4.9 × 10⁵ 4.9 × 10⁵ 4.9 × 10⁵ 4.9 × 10⁵ 2.2 × 10⁶ 2.2 × 10⁶
Allowable
angular
acceleration rad/s² 10,000
Brake limit - 10 million times min.
Rating - Continuous
Insulation class - Type F

*1. These are the values when the motor is combined with a driver at normal temperature (20°C, 65%). The momentary
maximum torque indicates the standard value.
*2. Applicable load inertia.
• The operable load inertia ratio (load inertia/rotor inertia) depends on the mechanical configuration and its rigidity.
For a machine with high rigidity, operation is possible even with high load inertia. Select an appropriate motor and
confirm that operation is possible.
• If the dynamic brake is activated frequently with high load inertia, the Dynamic Brake Resistor may burn. Do not
repeatedly turn the servo ON/OFF while the dynamic brake is enabled.
• The dynamic brake is designed only for emergency stops. Design the system so that the Servomotor remains
stopped for at least 10 minutes after applying the dynamic brake. Otherwise the dynamic brake circuits may fail.
*3. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating
temperatures. The allowable radial loads are applied as shown in the following diagram.

*4. This is a non-excitation brake. (It is released when excitation voltage is applied.)
*5. Direct current switching with a varistor (TNR15G271K by Nippon Chemi-Con Corporation or Z15D271 by Ishizuka
Electronics Co.).
*6. Direct current switching with a varistor (Z15D151 by Ishizuka Electronics Co.).
*7. Direct current switching with a varistor (TNR9G820K by Nippon Chemi-Con Corporation).

3,000 r/min Servomotors (400 VAC Input Power)

Model (R88M-) K75030F K1K030F K1K530F K2K030F
Item Unit K75030C K1K030C K1K530C K2K030C
Rated output *1 W 750 1,000 1,500 2,000
Rated torque *1 N • m 2.39 3.18 4.77 6.37
Rated rotation speed r/min 3,000
Momentary maximum rotation speed r/min 5,000
Momentary maximum torque *1 N • m 7.16 9.55 14.3 19.1
Rated current *1 A (rms) 2.4 3.3 4.2 5.7
Momentary maximum current *1 A (0-p) 10 14 18 24
Rotor
inertia Without brake kg • m² 1.61 × 10^-4 2.03 × 10^-4 2.84 × 10^-4 3.68 × 10^-4
With brake kg • m² 1.93 × 10^-4 2.35 × 10^-4 3.17 × 10^-4 4.01 × 10^-4
Applicable load inertia - 20 times the
rotor inertia
max. *2 15 times the rotor inertia max. *2
Torque constant *1 N • m/A 0.78 0.75 0.89 0.87
Power
rate *1 Without brake kW/s 35.5 49.8 80.1 110
With brake kW/s 29.6 43 71.8 101
Mechan-
ical time
constant Without brake ms 0.67 0.60 0.49 0.45
With brake ms 0.8 0.70 0.55 0.49
Electrical time constant ms 5.9 5.8 6.5 6.6
Allowable radial load *3 N 490 490 490 490
Allowable thrust load *3 N 196 196 196 196
Weight Without brake kg Approx. 3.1 Approx. 3.5 Approx. 4.4 Approx. 5.3
With brake kg Approx. 4.1 Approx. 4.5 Approx. 5.4 Approx. 6.3
Radiator plate dimensions (material) 320 × 300 × t20 (AI)
Applicable drivers (R88D-) KT10F/
KN10F-ML2/
KN10F-ECT KT15F/
KN15F-ML2/
KN15F-ECT KT15F/
KN15F-ML2/
KN15F-ECT KT20F/
KN20F-ML2/
KN20F-ECT
Brake
specifi-
cations Brake inertia kg • m² 0.33 × 10^-4 0.33 × 10^-4 0.33 × 10^-4 0.33 × 10^-4
Excitation voltage *4 V 24 VDC±10%
Power consumption
(at 20°C) W 17 19 19 19
Current consumption
(at 20°C) A 0.70±10% 0.81±10% 0.81±10% 0.81±10%
Static friction torque N • m 2.5 min. 7.8 min. 7.8 min. 7.8 min.
Attraction time ms 50 max. 50 max. 50 max. 50 max.
Release time ms 15 max. *5 15 max. *5 15 max. *5 15 max. *5
Backlash ±1°
Allowable work per braking J 392 392 392 392
Allowable total work J 4.9 × 10³ 4.9 × 10⁵ 4.9 × 10⁵ 4.9 × 10⁵
Allowable angular
acceleration rad/s² 10,000
Brake limit - 10 million times min.
Rating - Continuous
Insulation class - Type F

Model (R88M-) K3K030F K4K030F K5K030F
Item Unit K3K030C K4K030C K5K030C
Rated output *1 W 3,000 4,000 5,000
Rated torque *1 N • m 9.55 12.7 15.9
Rated rotation speed r/min 3,000
Momentary maximum rotation speed r/min 5,000 4,500
Momentary maximum torque *1 N • m 28.6 38.2 47.7
Rated current *1 A (rms) 9.2 9.9 12.0
Momentary maximum current *1 A (0-p) 39 42 51
Rotor
inertia Without brake kg • m² 6.50 × 10^-4 12.9 × 10^-4 17.4 × 10^-4
With brake kg • m² 7.85 × 10^-4 14.2 × 10^-4 18.6 × 10^-4
Applicable load inertia - 15 times the rotor inertia max. *2
Torque constant *1 N • m/A 0.81 0.98 0.98
Power
rate *1 Without brake kW/s 140 126 146
With brake kW/s 116 114 136
Mechan-
ical time
constant Without brake ms 0.40 0.51 0.50
With brake ms 0.49 0.56 0.54
Electrical time constant ms 12 13 13
Allowable radial load *3 N 490 784 784
Allowable thrust load *3 N 196 343 343
Weight Without brake kg Approx. 8.3 Approx. 11.0 Approx. 14.0
With brake kg Approx. 9.4 Approx. 12.6 Approx. 16.0
Radiator plate dimensions (material) 380 × 350 × t30 (AI)
Applicable drivers (R88D-) KT30F/KN30F-ML2/
KN30F-ECT KT50F/KN50F-ML2/
KN50F-ECT KT50F/KN50F-ML2/
KN50F-ECT
Brake
specifi-
cations Brake inertia kg • m² 0.33 × 10^-4 1.35 × 10^-4 1.35 × 10^-4
Excitation voltage *4 V 24 VDC±10%
Power consumption
(at 20°C) W 19 22 22
Current consumption
(at 20°C) A 0.81±10% 0.90±10% 0.90±10%
Static friction torque N • m 11.8 min. 16.1 min. 16.1 min.
Attraction time ms 80 max. 110 max. 110 max.
Release time ms 15 max. *5 50 max. *6 50 max. *6
Backlash ±1°
Allowable work per braking J 392 1,470 1,470
Allowable total work J 4.9 × 10⁵ 2.2 × 10⁶ 2.2 × 10⁶
Allowable angular
acceleration rad/s² 10,000
Brake limit - 10 million times min.
Rating - Continuous
Insulation class - Type F

*1. These are the values when the motor is combined with a driver at normal temperature (20°C, 65%). The momentary
maximum torque indicates the standard value.
*2. Applicable load inertia.
• The operable load inertia ratio (load inertia/rotor inertia) depends on the mechanical configuration and its rigidity.
For a machine with high rigidity, operation is possible even with high load inertia. Select an appropriate motor and
confirm that operation is possible.
• If the dynamic brake is activated frequently with high load inertia, the Dynamic Brake Resistor may burn. Do not
repeatedly turn the servo ON/OFF while the dynamic brake is enabled.
• The dynamic brake is designed only for emergency stops. Design the system so that the Servomotor remains
stopped for at least 10 minutes after applying the dynamic brake. Otherwise the dynamic brake circuits may fail.
*3. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating
temperatures. The allowable radial loads are applied as shown in the following diagram.

*4. This is a non-excitation brake. (It is released when excitation voltage is applied.)
*5. Direct current switching with a varistor (Z15D151 by Ishizuka Electronics Co.).
*6. Direct current switching with a varistor (TNR9G820K by Nippon Chemi-Con Corporation).

1,500 r/min, 2,000 r/min Servomotors (200 VAC Input Power)

Model (R88M-) K1K020H K1K520H K2K020H K3K020H
Item Unit K1K020T K1K520T K2K020T K3K020T
Rated output *1 W 1,000 1,500 2,000 3,000
Rated torque *1 N • m 4.77 7.16 9.55 14.3
Rated rotation speed r/min 2,000
Momentary maximum rotation speed r/min 3,000
Momentary maximum torque *1 N • m 14.3 21.5 28.6 43.0
Rated current *1 A (rms) 5.7 9.4 11.5 17.4
Momentary maximum current *1 A (0-p) 24 40 49 74
Rotor
inertia Without brake kg • m² 4.60 × 10^-4 6.70 × 10^-4 8.72 × 10^-4 12.9 × 10^-4
With brake kg • m² 5.90 × 10^-4 7.99 × 10^-4 10.0 × 10^-4 14.2 × 10^-4
Applicable load inertia - 10 times the rotor inertia max. *2
Torque constant *1 N • m/A 0.63 0.58 0.64 0.59
Power
rate *1 Without brake kW/s 49.5 76.5 105 159
With brake kW/s 38.6 64.2 91.2 144
Mechan-
ical time
constant Without brake ms 0.80 0.66 0.66 0.57
With brake ms 1.02 0.80 0.76 0.63
Electrical time constant ms 9.4 10 10 12
Allowable radial load *3 N 490 490 490 784
Allowable thrust load *3 N 196 196 196 343
Weight Without brake kg Approx. 5.2 Approx. 6.7 Approx. 8.0 Approx. 11.0
With brake kg Approx. 6.7 Approx. 8.2 Approx. 9.5 Approx. 12.6
Radiator plate dimensions (material) 275 × 260 × t15 (AI) 380 × 350 ×
t30 (AI)
Applicable drivers (R88D-) KT10H/
KN10H-ML2/
KN10H-ECT KT15H/
KN15H-ML2/
KN15H-ECT KT20H/
KN20H-ML2/
KN20H-ECT KT30H/
KN30H-ML2/
KN30H-ECT
Brake
specifi-
cations Brake inertia kg • m² 1.35 × 10^-4 1.35 × 10^-4 1.35 × 10^-4 1.35 × 10^-4
Excitation voltage *4 V 24 VDC±10%
Power consumption
(at 20°C) W 14 19 19 22
Current consumption
(at 20°C) A 0.59±10% 0.79±10% 0.79±10% 0.90±10%
Static friction torque N • m 4.9 min. 13.7 min. 13.7 min. 16.2 min.
Attraction time ms 80 max. 100 max. 100 max. 110 max.
Release time ms 70 max. *5 50 max. *5 50 max. *5 50 max. *5
Backlash ±1°
Allowable work per
braking J 588 1,176 1,176 1,470
Allowable total work J 4.9 × 10³ 1.5 × 10⁶ 1.5 × 10⁶ 2.2 × 10⁶
Allowable angular
acceleration rad/s² 10,000
Brake limit - 10 million times min.
Rating - Continuous
Insulation class - Type F

Model (R88M-) K4K020H K5K020H - - -
Item Unit K4K020T K5K020T K7K515T K11K015T K15K015T
Rated output *1 W 4,000 5,000 7,500 11,000 15,000
Rated torque *1 N • m 19.1 23.9 47.8 70.0 95.0
Rated rotation speed r/min 2,000 1,500
Momentary maximum
rotation speed r/min 3,000 3,000 2,000
Momentary maximum
torque *1 N • m 57.3 71.6 119.0 175.0 224.0
Rated current *1 A (rms) 21.0 25.9 44.0 54.2 66.1
Momentary maximum
current *1 A (0-p) 89 110 165 203 236
Rotor
inertia Without brake kg • m² 37.6 × 10^-4 48.0 × 10^-4 101 × 10^-4 212 × 10^-4 302 × 10^-4
With brake kg • m² 38.6 × 10^-4 48.8 × 10^-4 107 × 10^-4 220 × 10^-4 311 × 10^-4
Applicable load inertia - 10 times the rotor inertia max. *2
Torque constant *1 N • m/A 0.70 0.70 0.77 0.92 1.05
Power
rate *1 Without brake kW/s 97.1 119 226 231 302
With brake kW/s 94.5 117 213 223 293
Mechan-
ical time
constant Without brake ms 0.65 0.63 0.58 0.80 0.71
With brake ms 0.66 0.64 0.61 0.83 0.74
Electrical time constant ms 20 19 21 31 32
Allowable radial load *3 N 784 784 1,176 2,254 2,254
Allowable thrust load *3 N 343 343 490 686 686
Weight Without brake kg Approx. 15.5 Approx. 18.6 Approx. 36.4 Approx. 52.7 Approx. 70.2
With brake kg Approx. 18.7 Approx. 21.8 Approx. 40.4 Approx. 58.9 Approx. 76.3
Radiator plate dimensions (material) 470 × 440 × t30 (AI) 550 × 520 ×
t 30 (AI) 670 × 630 × t35 (AI)
Applicable drivers (R88D-) KT50H/
KN50H-ML2/
KN50H-ECT KT50H/
KN50H-ML2/
KN50H-ECT KT75H/
KN75H-ECT KT150H/
KN150H-ECT KT150H/
KN150H-ECT
Brake
specifi-
cations Brake inertia kg • m² 4.7 × 10^-4 4.7 × 10^-4 4.7 × 10^-4 7.1 × 10^-4 7.1 × 10^-4
Excitation
voltage *4 V 24 VDC±10%
Power
consumption
(at 20°C) W 31 31 34 26 26
Current
consumption
(at 20°C) A 1.3±10% 1.3±10% 1.4±10% 1.08±10% 1.08±10%
Static friction
torque N • m 24.5 min. 24.5 min. 58.8 min. 100 min. 100 min.
Attraction
time ms 80 max. 80 max. 150 max. 300 max. 300 max.
Release time ms 25 max. *6 25 max. *6 50 max. *6 140 max. *7 140 max. *7
Backlash ±1°
Allowable work
per braking J 1,372 1,372 1,372 2,000 2,000
Allowable total
work J 4.9 × 10³ 2.9 × 10⁶ 2.9 × 10⁶ 4.0 × 10⁶ 4.0 × 10⁶
Allowable angular
acceleration rad/s² 10,000 5,000 3,000
Brake limit - 10 million times min.
Rating - Continuous
Insulation class - Type F

*1. These are the values when the motor is combined with a driver at normal temperature (20°C, 65%). The momentary
maximum torque indicates the standard value.
*2. Applicable load inertia.
• The operable load inertia ratio (load inertia/rotor inertia) depends on the mechanical configuration and its rigidity.
For a machine with high rigidity, operation is possible even with high load inertia. Select an appropriate motor and
confirm that operation is possible.
• If the dynamic brake is activated frequently with high load inertia, the Dynamic Brake Resistor may burn. Do not
repeatedly turn the servo ON/OFF while the dynamic brake is enabled.
• The dynamic brake is designed only for emergency stops. Design the system so that the Servomotor remains
stopped for at least 10 minutes after applying the dynamic brake. Otherwise the dynamic brake circuits may fail.
*3. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating
temperatures. The allowable radial loads are applied as shown in the following diagram.

*4. This is a non-excitation brake. (It is released when excitation voltage is applied.)
*5. Direct current switching with a varistor (TNR9G820K by Nippon Chemi-Con Corporation).
*6. Direct current switching with a varistor (Z15D151 by Ishizuka Electronics Co.).
*7. Direct current switching with a varistor (NVD07SCD082 by KOA SPEER ELECTRONICS, INC.).

1,500 r/min, 2,000 r/min Servomotors (400 VAC Input Power)

Model (R88M-) K40020F K60020F K1K020F K1K520F K2K020F K3K020F
Item Unit K40020C K60020C K1K020C K1K520C K2K020C K3K020C
Rated output *1 W 400 600 1,000 1,500 2,000 3,000
Rated torque *1 N • m 1.91 2.86 4.77 7.16 9.55 14.3
Rated rotation speed r/min 2,000
Momentary maximum
rotation speed r/min 3,000
Momentary maximum
torque *1 N • m 5.73 8.59 14.3 21.5 28.7 43.0
Rated current *1 A (rms) 1.2 1.5 2.8 4.7 5.9 8.7
Momentary maximum
current *1 A (0-p) 4.9 6.5 12 20 25 37
Rotor
inertia Without brake kg • m² 1.61 × 10^-4 2.03 × 10^-4 4.60 × 10^-4 6.70 × 10^-4 8.72 × 10^-4 12.9 × 10^-4
With brake kg • m² 1.90 × 10^-4 2.35 × 10^-4 5.90 × 10^-4 7.99 × 10^-4 10.0 × 10^-4 14.2 × 10^-4
Applicable load inertia - 10 times the rotor inertia max. *2
Torque constant *1 N • m/A 1.27 1.38 1.27 1.16 1.27 1.18
Power
rate *1 Without brake kW/s 22.7 40.3 49.5 76.5 105 159
With brake kW/s 19.2 34.8 38.6 64.2 91.2 144
Mechan-
ical time
constant Without brake ms 0.70 0.62 0.79 0.66 0.68 0.56
With brake ms 0.83 0.72 1.01 0.79 0.78 0.61
Electrical time constant ms 5.7 5.9 10 10 10 12
Allowable radial load *3 N 490 490 490 490 490 784
Allowable thrust load *3 N 196 196 196 196 196 343
Weight Without brake kg Approx. 3.1 Approx. 3.5 Approx. 5.2 Approx. 6.7 Approx. 8.0 Approx. 11.0
With brake kg Approx. 4.1 Approx. 4.5 Approx. 6.7 Approx. 8.2 Approx. 9.5 Approx. 12.6
Radiator plate dimensions (material) 320 × 300 × t20 (AI) 275 × 260 × t15 (AI) 380 × 350
× t30 (AI)
Applicable drivers (R88D-) KT06F/
KN06F-ML2/
KN06F-ECT KT06F/
KN06F-ML2/
KN06F-ECT KT10F/
KN10F-ML2/
KN10F-ECT KT15F/
KN15F-ML2/
KN15F-ECT KT20F/
KN20F-ML2/
KN20F-ECT KT30F/
KN30F-ML2/
KN30F-ECT
Brake
specifi-
cations Brake inertia kg • m² 1.35 × 10^-4 1.35 × 10^-4 1.35 × 10^-4 1.35 × 10^-4 1.35 × 10^-4 1.35 × 10^-4
Excitation
voltage *4 V 24 VDC±10%
Power
consumption
(at 20°C) W 17 17 14 19 19 22
Current
consumption
(at 20°C) A 0.70±10% 0.70±10% 0.59±10% 0.79±10% 0.79±10% 0.90±10%
Static friction
torque N • m 2.5 min. 2.5 min. 4.9 min. 13.7 min. 13.7 min. 16.2 min.
Attraction
time ms 50 max. 50 max. 80 max. 100 max. 100 max. 110 max.
Release time ms 15 max. *5 15 max. *5 70 max. *6 50 max. *6 50 max. *6 50 max. *6
Backlash ±1°
Allowable work
per braking J 392 392 588 1,176 1,176 1,470
Allowable total
work J 4.9 × 10³ 4.9 × 10⁵ 7.8 × 10⁵ 1.5 × 10⁶ 1.5 × 10⁶ 2.2 × 10⁶
Allowable
angular
acceleration rad/s² 10,000
Brake limit - 10 million times min.
Rating - Continuous
Insulation
class - Type F

Model (R88M-) K4K020F K5K020F - - -
Item Unit K4K020C K5K020C K7K515C K11K015C K15K015C
Rated output *1 W 4,000 5,000 7,500 11,000 15,000
Rated torque *1 N • m 19.1 23.9 47.8 70.0 95.9
Rated rotation speed r/min 2,000 1,500
Momentary maximum
rotation speed r/min 3,000 2,000
Momentary maximum
torque *1 N • m 57.3 71.6 119.0 175.0 224.0
Rated current *1 A (rms) 10.6 13.0 22.0 27.1 33.1
Momentary maximum
current *1 A (0-p) 45 55 83 101 118
Rotor
inertia Without brake kg • m² 37.6 × 10^-4 48.0 × 10^-4 101 × 10^-4 212 × 10^-4 302 × 10^-4
With brake kg • m² 38.6 × 10^-4 48.8 × 10^-4 107 × 10^-4 220 × 10^-4 311 × 10^-4
Applicable load inertia - 10 times the rotor inertia max. *2
Torque constant *1 N • m/A 1.40 1.46 1.54 1.84 2.10
Power
rate *1 Without brake kW/s 97.1 119 226 231 302
With brake kW/s 94.5 117 213 223 293
Mechan-
ical time
constant Without brake ms 0.60 0.60 0.58 0.80 0.71
With brake ms 0.61 0.61 0.61 0.83 0.74
Electrical time constant ms 21 19 21 31 32
Allowable radial load *3 N 784 784 1,176 2,254 2,254
Allowable thrust load *3 N 343 343 490 686 686
Weight Without brake kg Approx. 15.5 Approx. 18.6 Approx. 36.4 Approx. 52.7 Approx. 70.2
With brake kg Approx. 18.7 Approx. 21.8 Approx. 40.4 Approx. 58.9 Approx. 76.3
Radiator plate dimensions (material) 470 × 440 × t30 (AI) 550 × 520
× t30 (AI) 670 × 630 × t35 (AI)
Applicable drivers (R88D-) KT50F/
KN50F-ML2/
KN50F-ECT KT50F/
KN50F-ML2/
KN50F-ECT KT75F/
KN75F-ECT KT150F/
KN150F-ECT KT150F/
KN150F-ECT
Brake
specifi-
cations Brake inertia kg • m² 4.7 × 10^-4 4.7 × 10^-4 4.7 × 10^-4 7.1 × 10^-4 7.1 × 10^-4
Excitation
voltage *4 V 24 VDC±10%
Power
consumption
(at 20°C) W 31 31 34 26 26
Current
consumption
(at 20°C) A 1.3±10% 1.3±10% 1.4±10% 1.08±10% 1.08±10%
Static friction
torque N • m 24.5 min. 24.5 min. 58.8 min. 100 min. 100 min.
Attraction
time ms 80 max. 80 max. 150 max. 300 max. 300 max.
Release time ms 25 max. *5 25 max. *5 50 max. *5 140 max. *7 140 max. *7
Backlash ±1°
Allowable work
per braking J 1,372 1,372 1,372 2,000 2,000
Allowable total
work J 4.9 × 10³ 2.9 × 10⁶ 2.9 × 10⁶ 4.0 × 10⁶ 4.0 × 10⁶
Allowable
angular
acceleration rad/s² 10,000 5,000 3,000
Brake limit - 10 million times min.
Rating - Continuous
Insulation
class - Type F

*1. These are the values when the motor is combined with a driver at normal temperature (20°C, 65%). The momentary
maximum torque indicates the standard value.
*2. Applicable load inertia.
• The operable load inertia ratio (load inertia/rotor inertia) depends on the mechanical configuration and its rigidity.
For a machine with high rigidity, operation is possible even with high load inertia. Select an appropriate motor and
confirm that operation is possible.
• If the dynamic brake is activated frequently with high load inertia, the Dynamic Brake Resistor may burn. Do not
repeatedly turn the servo ON/OFF while the dynamic brake is enabled.
• The dynamic brake is designed only for emergency stops. Design the system so that the Servomotor remains
stopped for at least 10 minutes after applying the dynamic brake. Otherwise the dynamic brake circuits may fail.
*3. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating
temperatures. The allowable radial loads are applied as shown in the following diagram.

*4. This is a non-excitation brake. (It is released when excitation voltage is applied.)
*5. Direct current switching with a varistor (Z15D151 by Ishizuka Electronics Co.).
*6. Direct current switching with a varistor (TNR9G820K by Nippon Chemi-Con Corporation).
*7. Direct current switching with a varistor (NVD07SCD082 by KOA SPEER ELECTRONICS, INC.).

1,000 r/min Servomotors (200/400 VAC Input Power)

200 VAC
Model (R88M-) K90010H K2K010H K3K010H - -
Item Unit K90010T K2K010T K3K010T K4K510T K6K010T
Rated output *1 W 900 2,000 3,000 4,500 6,000
Rated torque *1 N • m 8.59 19.1 28.7 43.0 57.0
Rated rotation speed r/min 1,000
Momentary maximum
rotation speed r/min 2,000
Momentary maximum
torque *1 N • m 19.3 47.7 71.7 107.0 143.0
Rated current *1 A (rms) 7.6 17.0 22.6 29.7 38.8
Momentary maximum
current *1 A (0-p) 24 60 80 110 149
Rotor
inertia Without brake kW/s 6.70 × 10^-4 30.3 × 10^-4 48.4 × 10^-4 79.1 × 10^-4 101 × 10^-4
With brake kW/s 7.99 × 10^-4 31.4 × 10^-4 49.2 × 10^-4 84.4 × 10^-4 107 × 10^-4
Applicable load inertia - 10 times the rotor inertia max. *2
Torque constant *1 N • m/A 0.86 0.88 0.96 1.02 1.04
Power
rate *1 Without brake kW/s 110 120 170 233 325
With brake kW/s 92.4 116 167 219 307
Mechan-
ical time
constant Without brake ms 0.66 0.75 0.63 0.55 0.54
With brake ms 0.78 0.78 0.64 0.63 0.57
Electrical time constant ms 11 18 21 20 23
Allowable radial load *3 N 686 1,176 1,470 1,470 1,764
Allowable thrust load *3 N 196 490 490 490 588
Weight Without brake kg Approx. 6.7 Approx. 14.0 Approx. 20.0 Approx. 29.4 Approx. 36.4
With brake kg Approx. 8.2 Approx. 17.5 Approx. 23.5 Approx. 33.3 Approx. 40.4
Radiator plate dimensions (material) 270 × 260 × t15 (AI) 470 × 440
× t30 (AI) 550 × 520
× t30 (AI)
Applicable drivers (R88D-) KT15H/
KN15H-ML2/
KN15H-ECT KT30H/
KN30H-ML2/
KN30HF-ECT KT50H/
KN50H-ML2/
KN50H-ECT KT50H/
KN50H-ECT KT75H/
KN75H-ECT
Brake
specifi-
cations Brake inertia kg • m² 1.35 × 10^-4 4.7 × 10^-4 4.7 × 10^-4 4.7 × 10^-4 4.7 × 10^-4
Excitation
voltage *4 V 24 VDC±10%
Power
consumption
(at 20°C) W 19 31 34 34 34
Current
consumption
(at 20°C) A 0.79±10% 1.3±10% 1.4±10% 1.4±10% 1.4±10%
Static friction
torque N • m 13.7 min. 24.5 min. 58.8 min. 58.8 min. 58.8 min.
Attraction
time ms 100 max. 80 max. 150 max. 150 max. 150 max.
Release time ms 50 max. *5 25 max. *6 50 max. *6 50 max. *6 50 max. *6
Backlash ±1°
Allowable work
per braking J 4.9 × 10³ 1,372 1,372 1,372 1,372
Allowable total
work J 1.5 × 10⁶ 2.9 × 10⁶ 2.9 × 10⁶ 2.9 × 10⁶ 2.9 × 10⁶
Allowable angular
acceleration rad/s² 10,000 5,000
Brake limit - 10 million times min.
Rating - Continuous
Insulation class - Type F

400 VAC
Model (R88M-) K90010F K2K010F K3K010F - -
Item Unit K90010C K2K010C K3K010C K4K510C K6K010C
Rated output *1 W 900 2,000 3,000 4,500 6,000
Rated torque *1 N • m 8.59 19.1 28.7 43.0 57.3
Rated rotation speed r/min 1,000
Momentary maximum
rotation speed r/min 2,000
Momentary maximum
torque *1 N • m 19.3 47.7 71.7 107.0 143.0
Rated current *1 A (rms) 3.8 8.5 11.3 14.8 19.4
Momentary maximum
current *1 A (0-p) 12 30 40 55 74
Rotor
inertia Without brake kW/s 6.70 × 10^-4 30.3 × 10^-4 48.4 × 10^-4 79.1 × 10^-4 101 × 10^-4
With brake kW/s 7.99 × 10^-4 31.4 × 10^-4 49.2 × 10^-4 84.4 × 10^-4 102 × 10^-4
Applicable load inertia - 10 times the rotor inertia max. *2
Torque constant *1 N • m/A 1.72 1.76 1.92 2.05 2.08
Power
rate *1 Without brake kW/s 110 120 170 233 325
With brake kW/s 92.4 116 167 219 307
Mechan-
ical time
constant Without brake ms 0.66 0.76 0.61 0.55 0.54
With brake ms 0.79 0.78 0.62 0.63 0.57
Electrical time constant ms 11 18 22 20 23
Allowable radial load *3 N 686 1,176 1,470 1,470 1,764
Allowable thrust load *3 N 196 490 490 490 588
Weight Without brake kg Approx. 6.7 Approx. 14.0 Approx. 20.0 Approx. 29.4 Approx. 36.4
With brake kg Approx. 8.2 Approx. 17.5 Approx. 23.5 Approx. 33.3 Approx. 40.4
Radiator plate dimensions (material) 270 × 260
× t15 (AI) 470 × 440 × t30 (AI) 550 × 520
× t30 (AI)
Applicable drivers (R88D-) KT15F/
KN15F-ML2/
KN15F-ECT KT30F/
KN30F-ML2/
KN30F-ECT KT50F/
KN50F-ML2/
KN50F-ECT KT50F/
KN50F-ECT KT75F/
KN75F-ECT
Brake
specifi-
cations Brake inertia kg • m² 1.35 × 10^-4 4.7 × 10^-4 4.7 × 10^-4 4.7 × 10^-4 4.7 × 10^-4
Excitation
voltage *4 V 24 VDC±10%
Power
consumption
(at 20°C) W 19 31 34 34 34
Current
consumption
(at 20°C) A 0.79±10% 1.3±10% 1.4±10% 1.4±10% 1.4±10%
Static friction
torque N • m 13.7 min. 24.5 min. 58.8 min. 58.8 min. 58.8 min.
Attraction
time ms 100 max. 80 max. 150 max. 150 max. 150 max.
Release time ms 50 max. *5 25 max. *6 50 max. *6 50 max. *6 50 max. *6
Backlash ±1°
Allowable work
per braking J 4.9 × 10³ 1,372 1,372 1,372 1,372
Allowable total
work J 1.5 × 10⁶ 2.9 × 10⁶ 2.9 × 10⁶ 2.9 × 10⁶ 2.9 × 10⁶
Allowable angular
acceleration rad/s² 10,000 5,000
Brake limit - 10 million times min.
Rating - Continuous
Insulation class - Type F

*1. These are the values when the motor is combined with a driver at normal temperature (20°C, 65%). The momentary
maximum torque indicates the standard value.
*2. Applicable load inertia.
• The operable load inertia ratio (load inertia/rotor inertia) depends on the mechanical configuration and its rigidity.
For a machine with high rigidity, operation is possible even with high load inertia. Select an appropriate motor and
confirm that operation is possible.
• If the dynamic brake is activated frequently with high load inertia, the Dynamic Brake Resistor may burn. Do not
repeatedly turn the servo ON/OFF while the dynamic brake is enabled.
• The dynamic brake is designed only for emergency stops. Design the system so that the Servomotor remains
stopped for at least 10 minutes after applying the dynamic brake. Otherwise the dynamic brake circuits may fail.
*3. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating
temperatures. The allowable radial loads are applied as shown in the following diagram.

*4. This is a non-excitation brake. (It is released when excitation voltage is applied.)
*5. Direct current switching with a varistor (TNR9G820K by Nippon Chemi-Con Corporation).
*6. Direct current switching with a varistor (Z15D151 by Ishizuka Electronics Co.).

Encoder Specifications
Incremental Encoders

Item Specifications
Encoder system Optical encoder
20 bits
No. of output pulses Phases A and B: 262,144 pulses/rotation
Phase Z: 1 pulse/rotation
Power supply voltage 5 VDC±5%
Power supply current 180 mA (max.)
Output signals +S, -S
Output interface RS-485 compliance

Absolute Encoders

Item Specifications
Encoder system Optical encoder
17 bits
No. of output pulses Phases A and B: 32,768 pulses/rotation
Phase Z: 1 pulse/rotation
Maximum rotations -32,768 to +32,767 rotations
Power supply voltage 5 VDC±5%
Power supply current 150 mA (max.)
Applicable battery voltage 3.6 VDC
Current consumption of battery 265 μA for a maximum of 5 s right after power interruption
100 μA for operation during power interruption
3.6 μA when power is supplied to Servo Drive
Output signals +S, -S
Output interface RS-485 compliance

Note: Multi-rotation Data Backup
• The multi-rotation data will be lost if the battery cable　connector is disconnected at the motor when connecting
the battery cable for the absolute encoder and battery.
• The multi-rotation data will be lost if CN2 is disconnected　when connecting the battery to CN1 without the use of
a battery cable for the absolute encoder.

last update: May 7, 2018

OMRON R88M-K, R88D-KN[]-ECT catalog
R88M-K, R88D-KN[]-ECT G5 Series AC Servomotor/Servo Drives with built-in EtherCAT Communications/Catalog

Catalog

Manual

CAD

English
Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name Catalog Number
[size] Last Update

G5 Series Data Sheet I816-E1-07
[19590KB] Jul 05, 201820180705 G5 Series Data Sheet

G5 Series Catalog I815-E1-07
[12846KB] Dec 10, 201820181210 G5 Series Catalog

NO. R88M-K, R88D-KN[]-ECT

TYPE:Servomotors / Servo Drivers Copyright Statement Copyright Statement

DATE:2021-06-07

Associated products:
R88M-1[] / R88D-1SN[]-ECT AC Servo System 1S-series/Features R88L-EC, R88D-KN[]-ECT-L G5 Series Linear Motor/Servo Drives with built-in EtherCAT Communications Linear Motor Type/Features

Specifications	Model
Power Model Supply Voltage	Applicable Servomotor Capacity
Single-phase 100 VAC	50 W	R88D-KNA5L-ECT
100 W	R88D-KN01L-ECT
200 W	R88D-KN02L-ECT
400 W	R88D-KN04L-ECT
Single-phase/three-phase 200 VAC	100 W	R88D-KN01H-ECT
200 W	R88D-KN02H-ECT
400 W	R88D-KN04H-ECT
750 W	R88D-KN08H-ECT
1 kW	R88D-KN10H-ECT
1.5 kW	R88D-KN15H-ECT
Three-phase 200 VAC	2 kW	R88D-KN20H-ECT
3 kW	R88D-KN30H-ECT
5 kW	R88D-KN50H-ECT
7.5 kW	R88D-KN75H-ECT
15 kW	R88D-KN150H-ECT
Three-phase 400 VAC	600 W	R88D-KN06F-ECT
1 kW	R88D-KN10F-ECT
1.5 kW	R88D-KN15F-ECT
2 kW	R88D-KN20F-ECT
3 kW	R88D-KN30F-ECT
5 kW	R88D-KN50F-ECT
7.5 kW	R88D-KN75F-ECT
15 kW	R88D-KN150F-ECT

Specifications	Model
With incremental encoder
Straight shaft with key and tap
	Voltage	Rated output	Without oil seals
Without brake	100 V	50 W	R88M-K05030H-S2
100 W	R88M-K10030L-S2
200 W	R88M-K20030L-S2
400 W	R88M-K40030L-S2
200 V	50 W	R88M-K05030H-S2
100 W	R88M-K10030H-S2
200 W	R88M-K20030H-S2
400 W	R88M-K40030H-S2
750 W	R88M-K75030H-S2
1 kW	R88M-K1K030H-S2
1.5 kW	R88M-K1K530H-S2
2 kW	R88M-K2K030H-S2
3 kW	R88M-K3K030H-S2
4 kW	R88M-K4K030H-S2
5 kW	R88M-K5K030H-S2
400 V	750 W	R88M-K75030F-S2
1 kW	R88M-K1K030F-S2
1.5 kW	R88M-K1K530F-S2
2 kW	R88M-K2K030F-S2
3 kW	R88M-K3K030F-S2
4 kW	R88M-K4K030F-S2
5 kW	R88M-K5K030F-S2
With brake	100 V	50 W	R88M-K05030H-BS2
100 W	R88M-K10030L-BS2
200 W	R88M-K20030L-BS2
400 W	R88M-K40030L-BS2
200 V	50 W	R88M-K05030H-BS2
100 W	R88M-K10030H-BS2
200 W	R88M-K20030H-BS2
400 W	R88M-K40030H-BS2
750 W	R88M-K75030H-BS2
1 kW	R88M-K1K030H-BS2
1.5 kW	R88M-K1K530H-BS2
2 kW	R88M-K2K030H-BS2
3 kW	R88M-K3K030H-BS2
4 kW	R88M-K4K030H-BS2
5 kW	R88M-K5K030H-BS2
400 V	750 W	R88M-K75030F-BS2
1 kW	R88M-K1K030F-BS2
1.5 kW	R88M-K1K530F-BS2
2 kW	R88M-K2K030F-BS2
3 kW	R88M-K3K030F-BS2
4 kW	R88M-K4K030F-BS2
5 kW	R88M-K5K030F-BS2

Specifications	Model
With incremental encoder
Straight shaft without key
	Voltage	Rated output	Without oil seals
Without brake	100 V	50 W	R88M-K05030H
100 W	R88M-K10030L
200 W	R88M-K20030L
400 W	R88M-K40030L
200 V	50 W	R88M-K05030H
100 W	R88M-K10030H
200 W	R88M-K20030H
400 W	R88M-K40030H
750 W	R88M-K75030H
1 kW	R88M-K1K030H
1.5 kW	R88M-K1K530H
2 kW	R88M-K2K030H
3 kW	R88M-K3K030H
4 kW	R88M-K4K030H
5 kW	R88M-K5K030H
400 V	750 W	R88M-K75030F
1 kW	R88M-K1K030F
1.5 kW	R88M-K1K530F
2 kW	R88M-K2K030F
3 kW	R88M-K3K030F
4 kW	R88M-K4K030F
5 kW	R88M-K5K030F
With brake	100 V	50 W	R88M-K05030H-B
100 W	R88M-K10030L-B
200 W	R88M-K20030L-B
400 W	R88M-K40030L-B
200 V	50 W	R88M-K05030H-B
100 W	R88M-K10030H-B
200 W	R88M-K20030H-B
400 W	R88M-K40030H-B
750 W	R88M-K75030H-B
1 kW	R88M-K1K030H-B
1.5 kW	R88M-K1K530H-B
2 kW	R88M-K2K030H-B
3 kW	R88M-K3K030H-B
4 kW	R88M-K4K030H-B
5 kW	R88M-K5K030H-B
400 V	750 W	R88M-K75030F-B
1 kW	R88M-K1K030F-B
1.5 kW	R88M-K1K530F-B
2 kW	R88M-K2K030F-B
3 kW	R88M-K3K030F-B
4 kW	R88M-K4K030F-B
5 kW	R88M-K5K030F-B

Specifications	Model
With incremental encoder
Straight shaft with key and tap
	Voltage	Rated output	Without oil seals
Without brake	100 V	50 W	R88M-K05030T-S2
100 W	R88M-K10030S-S2
200 W	R88M-K20030S-S2
400 W	R88M-K40030S-S2
200 V	50 W	R88M-K05030T-S2
100 W	R88M-K10030T-S2
200 W	R88M-K20030T-S2
400 W	R88M-K40030T-S2
750 W	R88M-K75030T-S2
1 kW	R88M-K1K030T-S2
1.5 kW	R88M-K1K530T-S2
2 kW	R88M-K2K030T-S2
3 kW	R88M-K3K030T-S2
4 kW	R88M-K4K030T-S2
5 kW	R88M-K5K030T-S2
400 V	750 W	R88M-K75030C-S2
1 kW	R88M-K1K030C-S2
1.5 kW	R88M-K1K530C-S2
2 kW	R88M-K2K030C-S2
3 kW	R88M-K3K030C-S2
4 kW	R88M-K4K030C-S2
5 kW	R88M-K5K030C-S2
With brake	100 V	50 W	R88M-K05030T-BS2
100 W	R88M-K10030S-BS2
200 W	R88M-K20030S-BS2
400 W	R88M-K40030S-BS2
200 V	50 W	R88M-K05030T-BS2
100 W	R88M-K10030T-BS2
200 W	R88M-K20030T-BS2
400 W	R88M-K40030T-BS2
750 W	R88M-K75030T-BS2
1 kW	R88M-K1K030T-BS2
1.5 kW	R88M-K1K530T-BS2
2 kW	R88M-K2K030T-BS2
3 kW	R88M-K3K030T-BS2
4 kW	R88M-K4K030T-BS2
5 kW	R88M-K5K030T-BS2
400 V	750 W	R88M-K75030C-BS2
1 kW	R88M-K1K030C-BS2
1.5 kW	R88M-K1K530C-BS2
2 kW	R88M-K2K030C-BS2
3 kW	R88M-K3K030C-BS2
4 kW	R88M-K4K030C-BS2
5 kW	R88M-K5K030C-BS2

Specifications	Model
With incremental encoder
Straight shaft without key
	Voltage	Rated output	Without oil seals
Without brake	100 V	50 W	R88M-K05030T
100 W	R88M-K10030S
200 W	R88M-K20030S
400 W	R88M-K40030S
200 V	50 W	R88M-K05030T
100 W	R88M-K10030T
200 W	R88M-K20030T
400 W	R88M-K40030T
750 W	R88M-K75030T
1 kW	R88M-K1K030T
1.5 kW	R88M-K1K530T
2 kW	R88M-K2K030T
3 kW	R88M-K3K030T
4 kW	R88M-K4K030T
5 kW	R88M-K5K030T
400 V	750 W	R88M-K75030C
1 kW	R88M-K1K030C
1.5 kW	R88M-K1K530C
2 kW	R88M-K2K030C
3 kW	R88M-K3K030C
4 kW	R88M-K4K030C
5 kW	R88M-K5K030C
With brake	100 V	50 W	R88M-K05030T-B
100 W	R88M-K10030S-B
200 W	R88M-K20030S-B
400 W	R88M-K40030S-B
200 V	50 W	R88M-K05030T-B
100 W	R88M-K10030T-B
200 W	R88M-K20030T-B
400 W	R88M-K40030T-B
750 W	R88M-K75030T-B
1 kW	R88M-K1K030T-B
1.5 kW	R88M-K1K530T-B
2 kW	R88M-K2K030T-B
3 kW	R88M-K3K030T-B
4 kW	R88M-K4K030T-B
5 kW	R88M-K5K030T-B
400 V	750 W	R88M-K75030C-B
1 kW	R88M-K1K030C-B
1.5 kW	R88M-K1K530C-B
2 kW	R88M-K2K030C-B
3 kW	R88M-K3K030C-B
4 kW	R88M-K4K030C-B
5 kW	R88M-K5K030C-B

Specifications	Model
With incremental encoder
Straight shaft with key and tap
	Voltage	Rated output	Without oil seals
Without brake	200 V	1 kW	R88M-K1K020H-S2
1.5 kW	R88M-K1K520H-S2
2 kW	R88M-K2K020H-S2
3 kW	R88M-K3K020H-S2
4 kW	R88M-K4K020H-S2
5 kW	R88M-K5K020H-S2
400 V	400 W	R88M-K40020F-S2
600 W	R88M-K60020F-S2
1 kW	R88M-K1K020F-S2
1.5 kW	R88M-K1K520F-S2
2 kW	R88M-K2K020F-S2
3 kW	R88M-K3K020F-S2
4 kW	R88M-K4K020F-S2
5 kW	R88M-K5K020F-S2
With brake	200 V	1 kW	R88M-K1K020H-BS2
1.5 kW	R88M-K1K520H-BS2
2 kW	R88M-K2K020H-BS2
3 kW	R88M-K3K020H-BS2
4 kW	R88M-K4K020H-BS2
5 kW	R88M-K5K020H-BS2
400 V	400 W	R88M-K40020F-BS2
600 W	R88M-K60020F-BS2
1 kW	R88M-K1K020F-BS2
1.5 kW	R88M-K1K520F-BS2
2 kW	R88M-K2K020F-BS2
3 kW	R88M-K3K020F-BS2
4 kW	R88M-K4K020F-BS2
5 kW	R88M-K5K020F-BS2

Specifications	Model
With incremental encoder
Straight shaft without key
	Voltage	Rated output	Without oil seals
Without brake	200 V	1 kW	R88M-K1K020H
1.5 kW	R88M-K1K520H
2 kW	R88M-K2K020H
3 kW	R88M-K3K020H
4 kW	R88M-K4K020H
5 kW	R88M-K5K020H
400 V	400 W	R88M-K40020F
600 W	R88M-K60020F
1 kW	R88M-K1K020F
1.5 kW	R88M-K1K520F
2 kW	R88M-K2K020F
3 kW	R88M-K3K020F
4 kW	R88M-K4K020F
5 kW	R88M-K5K020F
With brake	200 V	1 kW	R88M-K1K020H-B
1.5 kW	R88M-K1K520H-B
2 kW	R88M-K2K020H-B
3 kW	R88M-K3K020H-B
4 kW	R88M-K4K020H-B
5 kW	R88M-K5K020H-B
400 V	400 W	R88M-K40020F-B
600 W	R88M-K60020F-B
1 kW	R88M-K1K020F-B
1.5 kW	R88M-K1K520F-B
2 kW	R88M-K2K020F-B
3 kW	R88M-K3K020F-B
4 kW	R88M-K4K020F-B
5 kW	R88M-K5K020F-B

Specifications	Model
With incremental encoder
Straight shaft with key and tap
	Voltage	Rated output	Without oil seals
Without brake	200 V	1 kW	R88M-K1K020T-S2
1.5 kW	R88M-K1K520T-S2
2 kW	R88M-K2K020T-S2
3 kW	R88M-K3K020T-S2
4 kW	R88M-K4K020T-S2
5 kW	R88M-K5K020T-S2
7.5 kW	R88M-K7K515T-S2 *
11 kW	R88M-K11K015T-S2 *
15 kW	R88M-K15K015T-S2 *
400 V	400 W	R88M-K40020C-S2
600 W	R88M-K60020C-S2
1 kW	R88M-K1K020C-S2
1.5 kW	R88M-K1K520C-S2
2 kW	R88M-K2K020C-S2
3 kW	R88M-K3K020C-S2
4 kW	R88M-K4K020C-S2
5 kW	R88M-K5K020C-S2
7.5 kW	R88M-K7K515C -S2 *
11 kW	R88M-K11K015C-S2 *
15 kW	R88M-K15K015C-S2 *
With brake	200 V	1 kW	R88M-K1K020T-BS2
1.5 kW	R88M-K1K520T-BS2
2 kW	R88M-K2K020T-BS2
3 kW	R88M-K3K020T-BS2
4 kW	R88M-K4K020T-BS2
5 kW	R88M-K5K020T-BS2
7.5 kW	R88M-K7K515T-BS2 *
11 kW	R88M-K11K015T-BS2 *
15 kW	R88M-K15K015T-BS2 *
400 V	400 W	R88M-K40020C-BS2
600 W	R88M-K60020C-BS2
1 kW	R88M-K1K020C-BS2
1.5 kW	R88M-K1K520C-BS2
2 kW	R88M-K2K020C-BS2
3 kW	R88M-K3K020C-BS2
4 kW	R88M-K4K020C-BS2
5 kW	R88M-K5K020C-BS2
7.5 kW	R88M-K7K515C-BS2 *
11 kW	R88M-K11K015C-BS2 *
15 kW	R88M-K15K015C-BS2 *

Specifications	Model
With incremental encoder
Straight shaft without key
	Voltage	Rated output	Without oil seals
Without brake	200 V	1 kW	R88M-K1K020T
1.5 kW	R88M-K1K520T
2 kW	R88M-K2K020T
3 kW	R88M-K3K020T
4 kW	R88M-K4K020T
5 kW	R88M-K5K020T
7.5 kW	R88M-K7K515T *
11 kW	R88M-K11K015T *
15 kW	R88M-K15K015T *
400 V	400 W	R88M-K40020C
600 W	R88M-K60020C
1 kW	R88M-K1K020C
1.5 kW	R88M-K1K520C
2 kW	R88M-K2K020C
3 kW	R88M-K3K020C
4 kW	R88M-K4K020C
5 kW	R88M-K5K020C
7.5 kW	R88M-K7K515C *
11 kW	R88M-K11K015C *
15 kW	R88M-K15K015C *
With brake	200 V	1 kW	R88M-K1K020T-B
1.5 kW	R88M-K1K520T-B
2 kW	R88M-K2K020T-B
3 kW	R88M-K3K020T-B
4 kW	R88M-K4K020T-B
5 kW	R88M-K5K020T-B
7.5 kW	R88M-K7K515T-B *
11 kW	R88M-K11K015T-B *
15 kW	R88M-K15K015T-B *
400 V	400 W	R88M-K40020C-B
600 W	R88M-K60020C-B
1 kW	R88M-K1K020C-B
1.5 kW	R88M-K1K520C-B
2 kW	R88M-K2K020C-B
3 kW	R88M-K3K020C-B
4 kW	R88M-K4K020C-B
5 kW	R88M-K5K020C-B
7.5 kW	R88M-K7K515C-B *
11 kW	R88M-K11K015C-B *
15 kW	R88M-K15K015C-B *

Specifications	Model
With incremental encoder
Straight shaft with key and tap
	Voltage	Rated output	Without oil seals
Without brake	200 V	900 W	R88M-K90010H-S2
2 kW	R88M-K2K010H-S2
3 kW	R88M-K3K010H-S2
400 V	900 W	R88M-K90010F-S2
2 kW	R88M-K2K010F-S2
3 kW	R88M-K3K010F-S2
With brake	200 V	900 W	R88M-K90010H-BS2
2 kW	R88M-K2K010H-BS2
3 kW	R88M-K3K010H-BS2
400 V	900 W	R88M-K90010F-BS2
2 kW	R88M-K2K010F-BS2
3 kW	R88M-K3K010F-BS2

Specifications	Model
With incremental encoder
Straight shaft without key
	Voltage	Rated output	Without oil seals
Without brake	200 V	900 W	R88M-K90010H
2 kW	R88M-K2K010H
3 kW	R88M-K3K010H
400 V	900 W	R88M-K90010F
2 kW	R88M-K2K010F
3 kW	R88M-K3K010F
With brake	200 V	900 W	R88M-K90010H-B
2 kW	R88M-K2K010H-B
3 kW	R88M-K3K010H-B
400 V	900 W	R88M-K90010F-B
2 kW	R88M-K2K010F-B
3 kW	R88M-K3K010F-B

Specifications	Model
With incremental encoder
Straight shaft with key and tap
	Voltage	Rated output	Without oil seals
Without brake	200 V	900 W	R88M-K90010T-S2
2 kW	R88M-K2K010T-S2
3 kW	R88M-K3K010T-S2
4.5 kW	R88M-K4K510T-S2
6 kW	R88M-K6K010T-S2
400 V	900 W	R88M-K90010C-S2
2 kW	R88M-K2K010C-S2
3 kW	R88M-K3K010C-S2
4.5 kW	R88M-K4K510C-S2
6 kW	R88M-K6K010C-S2
With brake	200 V	900 W	R88M-K90010T-BS2
2 kW	R88M-K2K010T-BS2
3 kW	R88M-K3K010T-BS2
4.5 kW	R88M-K4K510T-BS2
6 kW	R88M-K6K010T-BS2
400 V	900 W	R88M-K90010C-BS2
2 kW	R88M-K2K010C-BS2
3 kW	R88M-K3K010C-BS2
4.5 kW	R88M-K4K510C-BS2
6 kW	R88M-K6K010C-BS2

Specifications	Model
With incremental encoder
Straight shaft without key
	Voltage	Rated output	Without oil seals
Without brake	200 V	900 W	R88M-K90010T
2 kW	R88M-K2K010T
3 kW	R88M-K3K010T
4.5 kW	R88M-K4K510T
6 kW	R88M-K6K010T
400 V	900 W	R88M-K90010C
2 kW	R88M-K2K010C
3 kW	R88M-K3K010C
4.5 kW	R88M-K4K510C
6 kW	R88M-K6K010C
With brake	200 V	900 W	R88M-K90010T-B
2 kW	R88M-K2K010T-B
3 kW	R88M-K3K010T-B
4.5 kW	R88M-K4K510T-B
6 kW	R88M-K6K010T-B
400 V	900 W	R88M-K90010C-B
2 kW	R88M-K2K010C-B
3 kW	R88M-K3K010C-B
4.5 kW	R88M-K4K510C-B
6 kW	R88M-K6K010C-B

Motor capacity	Gear Ratio	Model (Straight shaft)
50 W	1/5	R88G-HPG11B05100B
1/9	R88G-HPG11B09050B
1/21	R88G-HPG14A21100B
1/33	R88G-HPG14A33050B
1/45	R88G-HPG14A45050B
100 W	1/5	R88G-HPG11B05100B
1/11	R88G-HPG14A11100B
1/21	R88G-HPG14A21100B
1/33	R88G-HPG20A33100B
1/45	R88G-HPG20A45100B
200 W	1/5	R88G-HPG14A05200B
1/11	R88G-HPG14A11200B
1/21	R88G-HPG20A21200B
1/33	R88G-HPG20A31400B
1/45	R88G-HPG20A45200B
400 W	1/5	R88G-HPG14A05400B
1/11	R88G-HPG20A11400B
1/21	R88G-HPG20A21400B
1/33	R88G-HPG32A33400B
1/45	R88G-HPG32A45400B
750 W (200 V)	1/5	R88G-HPG20A05750B
1/11	R88G-HPG20A11750B
1/21	R88G-HPG32A21750B
1/33	R88G-HPG32A33750B
1/45	R88G-HPG32A45750B
750 W (400 V)	1/5	R88G-HPG32A052K0B
1/11	R88G-HPG32A112K0B
1/21	R88G-HPG32A211K5B
1/33	R88G-HPG32A33600SB
1/45	R88G-HPG50A451K5B
1 kW	1/5	R88G-HPG32A052K0B
1/11	R88G-HPG32A112K0B
1/21	R88G-HPG32A211K5B
1/33	R88G-HPG50A314K0B
1/45	R88G-HPG50A451K5B
1.5 kW	1/5	R88G-HPG32A052K0B
1/11	R88G-HPG32A112K0B
1/21	R88G-HPG32A211K5B
1/33	R88G-HPG50A314K0B
1/45	R88G-HPG50A451K5B
2 kW	1/5	R88G-HPG32A052K0B
1/11	R88G-HPG32A112K0B
1/21	R88G-HPG50A212K0B
1/33	R88G-HPG50A314K0B
3 kW	1/5	R88G-HPG32A053K0B
1/11	R88G-HPG50A113K0B
1/21	R88G-HPG50A213K0B
4 kW	1/5	R88G-HPG32A054K0B
1/11	R88G-HPG50A115K0B
5 kW	1/5	R88G-HPG50A055K0B
1/11	R88G-HPG50A115K0B

Motor capacity	Gear Ratio	Model (Straight shaft)
400 W	1/5	R88G-HPG32A052K0B
1/11	R88G-HPG32A112K0B
1/21	R88G-HPG32A211K5B
1/33	R88G-HPG32A33600SB
1/45	R88G-HPG32A45400SB
600 W	1/5	R88G-HPG32A052K0B
1/11	R88G-HPG32A112K0B
1/21	R88G-HPG32A211K5B
1/33	R88G-HPG32A33600SB
1/45	R88G-HPG50A451K5B
1 kW	1/5	R88G-HPG32A053K0B
1/11	R88G-HPG32A112K0SB
1/21	R88G-HPG32A211K0SB
1/33	R88G-HPG50A314K0SB
1/45	R88G-HPG50A451K0SB
1.5 kW	1/5	R88G-HPG32A053K0B
1/11	R88G-HPG32A112K0SB
1/21	R88G-HPG50A213K0B
1/33	R88G-HPG50A314K0SB
2 kW	1/5	R88G-HPG32A053K0B
1/11	R88G-HPG32A112K0SB
1/21	R88G-HPG50A213K0B
1/33	R88G-HPG50A314K0SB
3 kW	1/5	R88G-HPG32A054K0B
1/11	R88G-HPG50A115K0B
1/21	R88G-HPG50A213K0SB
1/25	R88G-HPG65A253K0SB
4 kW	1/5	R88G-HPG50A055K0SB
1/11	R88G-HPG50A115K0SB
1/20	R88G-HPG65A205K0SB
1/25	R88G-HPG65A255K0SB
5 kW	1/5	R88G-HPG50A055K0SB
1/11	R88G-HPG50A115K0SB
1/20	R88G-HPG65A205K0SB
1/25	R88G-HPG65A255K0SB

Motor capacity	Gear Ratio	Model (Straight shaft)
900 W	1/5	R88G-HPG32A05900TB
1/11	R88G-HPG32A11900TB
1/21	R88G-HPG50A21900TB
1/33	R88G-HPG50A33900TB
2 kW	1/5	R88G-HPG32A052K0TB
1/11	R88G-HPG50A112K0TB
1/21	R88G-HPG50A212K0TB
1/25	R88G-HPG65A255K0SB
3 kW	1/5	R88G-HPG50A055K0SB
1/11	R88G-HPG50A115K0SB
1/20	R88G-HPG65A205K0SB
1/25	R88G-HPG65A255K0SB

Motor capacity	Gear Ratio	Model (Straight shaft)
50 W	1/5	R88G-VRXF05B100CJ
1/9	R88G-VRXF09B100CJ
1/15	R88G-VRXF15B100CJ
1/25	R88G-VRXF25B100CJ
100 W	1/5	R88G-VRXF05B100CJ
1/9	R88G-VRXF09B100CJ
1/15	R88G-VRXF15B100CJ
1/25	R88G-VRXF25B100CJ
200 W	1/5	R88G-VRXF05B200CJ
1/9	R88G-VRXF09C200CJ
1/15	R88G-VRXF15C200CJ
1/25	R88G-VRXF25C200CJ
400 W	1/5	R88G-VRXF05C400CJ
1/9	R88G-VRXF09C400CJ
1/15	R88G-VRXF15C400CJ
1/25	R88G-VRXF25C400CJ
750 W (200 V)	1/5	R88G-VRXF05C750CJ
1/9	R88G-VRXF09D750CJ
1/15	R88G-VRXF15D750CJ
1/25	R88G-VRXF25D750CJ

Specifications	Without brake	With brake
Model	Model
[100 V/200 V] 3,000-r/min Servomotors of 50 to 750 W	3 m	R88A-CAKA003S
5 m	R88A-CAKA005S
10 m	R88A-CAKA010S
15 m	R88A-CAKA015S
20 m	R88A-CAKA020S
30 m	R88A-CAKA030S
40 m	R88A-CAKA040S
50 m	R88A-CAKA050S
[200 V] 3,000-r/min Servomotors of 1 to 2 kW 2,000-r/min Servomotors of 1 to 2 kW 1,000-r/min Servomotors of 900 W	3 m	R88A-CAGB003S	R88A-CAGB003B
5 m	R88A-CAGB005S	R88A-CAGB005B
10 m	R88A-CAGB010S	R88A-CAGB010B
15 m	R88A-CAGB015S	R88A-CAGB015B
20 m	R88A-CAGB020S	R88A-CAGB020B
30 m	R88A-CAGB030S	R88A-CAGB030B
40 m	R88A-CAGB040S	R88A-CAGB040B
50 m	R88A-CAGB050S	R88A-CAGB050B
[400 V] 3,000-r/min Servomotors of 750 W to 2 kW 2,000-r/min Servomotors of 400 W to 2 kW 1,000-r/min Servomotors of 900 W	3 m	R88A-CAGB003S	R88A-CAKF003B
5 m	R88A-CAGB005S	R88A-CAKF005B
10 m	R88A-CAGB010S	R88A-CAKF010B
15 m	R88A-CAGB015S	R88A-CAKF015B
20 m	R88A-CAGB020S	R88A-CAKF020B
30 m	R88A-CAGB030S	R88A-CAKF030B
40 m	R88A-CAGB040S	R88A-CAKF040B
50 m	R88A-CAGB050S	R88A-CAKF050B
[200 V] [400 V] 3,000-r/min Servomotors of 3 to 5 kW 2,000-r/min Servomotors of 3 to 5 kW 1,000-r/min Servomotors of 2 to 4.5 kW	3 m	R88A-CAGD003S	R88A-CAGD003B
5 m	R88A-CAGD005S	R88A-CAGD005B
10 m	R88A-CAGD010S	R88A-CAGD010B
15 m	R88A-CAGD015S	R88A-CAGD015B
20 m	R88A-CAGD020S	R88A-CAGD020B
30 m	R88A-CAGD030S	R88A-CAGD030B
40 m	R88A-CAGD040S	R88A-CAGD040B
50 m	R88A-CAGD050S	R88A-CAGD050B
[200 V] [400 V] 1,500-r/min Servomotors of 7.5 kW 1,000-r/min Servomotors of 6 kW	3 m	R88A-CAGE003S
5 m	R88A-CAGE005S
10 m	R88A-CAGE010S
15 m	R88A-CAGE015S
20 m	R88A-CAGE020S
30 m	R88A-CAGE030S
40 m	R88A-CAGE040S
50 m	R88A-CAGE050S

Specifications	Non-flexible Cables
Model
[100 V][200 V] 3,000-r/min Servomotors of 50 to 750 W	3 m	R88A-CAKA003B
5 m	R88A-CAKA005B
10 m	R88A-CAKA010B
15 m	R88A-CAKA015B
20 m	R88A-CAKA020B
30 m	R88A-CAKA030B
40 m	R88A-CAKA040B
50 m	R88A-CAKA050B
[200 V][400 V] 1,500-r/min Servomotors of 7.5 to 15 kW 1,000-r/min Servomotors of 6 kW	3 m	R88A-CAGE003B
5 m	R88A-CAGE005B
10 m	R88A-CAGE010B
15 m	R88A-CAGE015B
20 m	R88A-CAGE020B
30 m	R88A-CAGE030B
40 m	R88A-CAGE040B
50 m	R88A-CAGE050B

Specifications	Non-flexible Cables
Model
[100 V/200 V] 3,000-r/min Servomotors of 50 to 750 W	3 m	R88A-CRKA003C
5 m	R88A-CRKA005C
10 m	R88A-CRKA010C
15 m	R88A-CRKA015C
20 m	R88A-CRKA020C
30 m	R88A-CRKA030C
40 m	R88A-CRKA040C
50 m	R88A-CRKA050C
[100 V and 200 V] 3,000-r/min Servomotors of 1.0 kW or more 2,000-r/min Servomotors 1,500-r/min Servomotors 1,000-r/min Servomotors [400 V] 3,000-r/min Servomotors 2,000-r/min Servomotors 1,500-r/min Servomotors 1,000-r/min Servomotors	3 m	R88A-CRKC003N
5 m	R88A-CRKC005N
10 m	R88A-CRKC010N
15 m	R88A-CRKC015N
20 m	R88A-CRKC020N
30 m	R88A-CRKC030N
40 m	R88A-CRKC040N
50 m	R88A-CRKC050N

Specifications	Without brake	With brake
Model	Model
[100 V/200 V] 3,000-r/min Servomotors of 50 to 750 W	3 m	R88A-CAKA003SR	Note: There are separate connectors for power and brakes for 3,000-r/min Servomotors of 50 to 750W. When a Servomotor with a brake is used, it is necessary to use both a PowerCable for Servomotors without brakes and Power cable.
5 m	R88A-CAKA005SR
10 m	R88A-CAKA010SR
15 m	R88A-CAKA015SR
20 m	R88A-CAKA020SR
30 m	R88A-CAKA030SR
40 m	R88A-CAKA040SR
50 m	R88A-CAKA050SR
[200 V] 3,000-r/min Servomotors of 1 to 2 kW 2,000-r/min Servomotors of 1 to 2 kW 1,000-r/min Servomotors of 900 W	3 m	R88A-CAGB003SR	R88A-CAGB003BR
5 m	R88A-CAGB005SR	R88A-CAGB005BR
10 m	R88A-CAGB010SR	R88A-CAGB010BR
15 m	R88A-CAGB015SR	R88A-CAGB015BR
20 m	R88A-CAGB020SR	R88A-CAGB020BR
30 m	R88A-CAGB030SR	R88A-CAGB030BR
40 m	R88A-CAGB040SR	R88A-CAGB040BR
50 m	R88A-CAGB050SR	R88A-CAGB050BR
[400 V] 3,000-r/min Servomotors of 750 W to 2 kW 2,000-r/min Servomotors of 400 W to 2 kW 1,000-r/min Servomotors of 900 W	3 m	R88A-CAGB003SR	R88A-CAKF003BR
5 m	R88A-CAGB005SR	R88A-CAKF005BR
10 m	R88A-CAGB010SR	R88A-CAKF010BR
15 m	R88A-CAGB015SR	R88A-CAKF015BR
20 m	R88A-CAGB020SR	R88A-CAKF020BR
30 m	R88A-CAGB030SR	R88A-CAKF030BR
40 m	R88A-CAGB040SR	R88A-CAKF040BR
50 m	R88A-CAGB050SR	R88A-CAKF050BR
[200 V] [400 V] 3,000-r/min Servomotors of 3 to 5 kW 2,000-r/min Servomotors of 3 to 5 kW 1,000-r/min Servomotors of 4.5 kW	3 m	R88A-CAGD003SR	R88A-CAGD003BR
5 m	R88A-CAGD005SR	R88A-CAGD005BR
10 m	R88A-CAGD010SR	R88A-CAGD010BR
15 m	R88A-CAGD015SR	R88A-CAGD015BR
20 m	R88A-CAGD020SR	R88A-CAGD020BR
30 m	R88A-CAGD030SR	R88A-CAGD030BR
40 m	R88A-CAGD040SR	R88A-CAGD040BR
50 m	R88A-CAGD050SR	R88A-CAGD050BR

Specifications	Flexible Cables
Model
[100 V] [200 V] 3,000-r/min Servomotors of 50 to 750 W	3 m	R88A-CAKA003BR
5 m	R88A-CAKA005BR
10 m	R88A-CAKA010BR
15 m	R88A-CAKA015BR
20 m	R88A-CAKA020BR
30 m	R88A-CAKA030BR
40 m	R88A-CAKA040BR
50 m	R88A-CAKA050BR

Specifications	Flexible Cables
Model
[100 V/200 V] 3,000-r/min Servomotors of 50 to 750 W (for both absolute encoders and incremental encoders)	3 m	R88A-CRKA003CR
5 m	R88A-CRKA005CR
10 m	R88A-CRKA010CR
15 m	R88A-CRKA015CR
20 m	R88A-CRKA020CR
30 m	R88A-CRKA030CR
40 m	R88A-CRKA040CR
50 m	R88A-CRKA050CR
[100 V and 200 V] 3,000-r/min Servomotors of 1.0 kW or more 2,000-r/min Servomotors 1,500-r/min Servomotors 1,000-r/min Servomotors [400 V] 3,000-r/min Servomotors 2,000-r/min Servomotors 1,500-r/min Servomotors 1,000-r/min Servomotors	3 m	R88A-CRKC003NR
5 m	R88A-CRKC005NR
10 m	R88A-CRKC010NR
15 m	R88A-CRKC015NR
20 m	R88A-CRKC020NR
30 m	R88A-CRKC030NR
40 m	R88A-CRKC040NR
50 m	R88A-CRKC050NR

Name	Length	model
Absolute Encoder Battery Cable (Battery not included)	0.3 m	R88A-CRGD0R3C
Absolute Encoder Battery Cable (One R88A-BAT01G Battery included)	0.3 m	R88A-CRGD0R3C-BS

Specifications	Model
2,000 mA ・ h 3.6 V	R88A-BAT01G

Name	Length	Model
Analog Monitor Cable	1 m	R88A-CMK001S

Name	Connects to	Model
Encoder Connector	CN2	R88A-CNW01R
External Scale Connector	CN4	R88A-CNK41L
Safety Bypass Connector	CN8	R88A-CNK81S

Name	Connects to	Model
Control I/O Connector	CN1	R88A-CNW01C

Name	Model
	Applicable Servomotor Capacity
Servomotor Connector for Encoder Cable	[100 V/200 V] 3,000 r/min (50 to 750 W)	R88A-CNK02R
[100 V/200 V] 3,000 r/min (1 to 5 kW) 2,000r/min, 1,000r/min [400 V] 3,000 r/min, 2,000 r/min, 1,000 r/min	R88A-CNK04R
Power Cable Connector	(750 W max.)	R88A-CNK11A
Brake Cable Connector	(750 W max.)	R88A-CNK11B

Name	Lengths	Model
Serial Communications Cable	10 m	R88A-CRKE010SR

Name		Model
	Specifications
Connector Terminal Block Cables	MECHATROLINK-II Communications EtherCAT Communications	Length 1.0 m	XW2Z-100J-B34
Length 2.0 m	XW2Z-200J-B34
Connector Terminal Block Conversion Unit	Conversion Unit for General-purpose Controllers (M3 screws)	Through type	XW2B-20G4
Conversion Unit for General-purpose Controllers (M3.5 screws)	XW2B-20G5
Conversion Unit for General-purpose Controllers (M3 screws)	Slim type	XW2D-20G6

Item	Appearance	Recommended manufacturer	Cable length (m)	Model
Cable with Connectors on Both Ends (RJ45/RJ45) Standard RJ45 plugs type 1 Wire Gauge and Number of Pairs: AWG26, 4-pair cable Cable Sheath material: LSZH 2 Cable color: Yellow		OMRON	0.3	XS6W-6LSZH8SS30CM-Y
0.5	XS6W-6LSZH8SS50CM-Y
1	XS6W-6LSZH8SS100CM-Y
2	XS6W-6LSZH8SS200CM-Y
3	XS6W-6LSZH8SS300CM-Y
5	XS6W-6LSZH8SS500CM-Y
Cable with Connectors on Both Ends (RJ45/RJ45) Rugged RJ45 plugs type *1 Wire Gauge and Number of Pairs: AWG22, 2-pair cable Cable color: Light blue		OMRON	0.3	XS5W-T421-AMD-K
0.5	XS5W-T421-BMD-K
1	XS5W-T421-CMD-K
2	XS5W-T421-DMD-K
5	XS5W-T421-GMD-K
10	XS5W-T421-JMD-K
Cable with Connectors on Both Ends (M12 Straight/M12 Straight) Shield Strengthening Connector cable *4 M12/Smartclick Connectors Wire Gauge and Number of Pairs: AWG22, 2-pair cable Cable color: Black		OMRON	0.5	XS5W-T421-BM2-SS
1	XS5W-T421-CM2-SS
2	XS5W-T421-DM2-SS
3	XS5W-T421-EM2-SS
5	XS5W-T421-GM2-SS
10	XS5W-T421-JM2-SS
Cable with Connectors on Both Ends (M12 Straight/RJ45) Shield Strengthening Connector cable *4 M12/Smartclick Connectors Rugged RJ45 plugs type Wire Gauge and Number of Pairs: AWG22, 2-pair cable Cable color: Black		OMRON	0.5	XS5W-T421-BMC-SS
1	XS5W-T421-CMC-SS
2	XS5W-T421-DMC-SS
3	XS5W-T421-EMC-SS
5	XS5W-T421-GMC-SS
10	XS5W-T421-JMC-SS

Item	Appearance	Recommended manufacturer	Model
Cables	-	Hitachi Metals, Ltd.	NETSTAR-C5E SAB 0.5 x 4P CP *
-	Kuramo Electric Co.	KETH-SB *
-	SWCC Showa Cable Systems Co.	FAE-5004 *
RJ45 Connectors	-	Panduit Corporation	MPS588-C *

Item	Appearance	Recommended manufacturer	Model
Cables	-	Kuramo Electric Co.	KETH-PSB-OMR *
JMACS Japan Co., Ltd.	PNET/B *
RJ45 Assembly Connector		OMRON	XS6G-T421-1 *

Specifications	Model
80 W 50 Ω	R88A-RR08050S
80 W 100 Ω	R88A-RR080100S
220 W 47 Ω	R88A-RR22047S1
500 W 20 Ω	R88A-RR50020S

Specifications	Model
EtherCAT Communications
R88D-KNA5L-ECT/-KN01H-ECT (For single-phase input)	3G3AX-DL2002
R88D-KN01L-ECT/-KN02H-ECT (For single-phase input)	3G3AX-DL2004
R88D-KN02L-ECT/-KN04H-ECT (For single-phase input)	3G3AX-DL2007
R88D-KN04L-ECT/-KN08H-ECT/-KN10H-ECT (For single-phase input)	3G3AX-DL2015
R88D-KN15H-ECT (For single-phase input)	3G3AX-DL2022
R88D-KN01H-ECT/-KN02H-ECT/-KN04H-ECT/KN08H-ECT/-KN10H-ECT/-KN15H-ECT (For three-phase input)	3G3AX-AL2025
R88D-KN20H-ECT/-KN30H-ECT	3G3AX-AL2055
R88D-KN50H-ECT	3G3AX-AL2110
R88D-KN06F-ECT/-KN10F-ECT/-KN15F-ECT	3G3AX-AL4025
R88D-KN20F-ECT/-KN30F-ECT	3G3AX-AL4055
R88D-KN50F-ECT	3G3AX-AL4110
R88D-KT75H-ECT/-KT150F-ECT	3G3AX-AL4220

Specifications	Model
EtherCAT Communications
R88D-KNA5L-ECT/-KN01L-ECT/-KN01H-ECT/-KN02H-ECT	R88A-TK01K
R88D-KN02L-ECT/-KN04H-ECT	R88A-TK02K
R88D-KN04L-ECT/-KN08H-ECT	R88A-TK03K
R88D-KN10H-ECT/-KN15H-ECT/-KN06F-ECT/-KN10F-ECT/-KN15F-ECT	R88A-TK04K

Item	Omron PLC System	Omron Machine Automation Controller System
Controller	CS, CJ, CP, and other series	NJ-series
AC Servomotor/ Drivers	G5-series EtherCAT Communications EtherCAT Communications Linear Motor General-purpose input type(PulseTrain or Analog inputs) MECHATROLINK-II Communications	G5-series EtherCAT Communications (Unit version 2.1 or later recommended) EtherCAT Communications Linear Motor
Software	FA Intergrated Tool Package CX-One	Automation Software Sysmac Studio

Product name	Specifications	Model	Stand- ards
	Number of licenses	Media
FA Integrated Tool Package CX-One Ver.4.[]	The CX-One is a comprehensive software package that integrates Support Software for OMRON PLCs and components. CX-One runs on following OS. OS: Windows XP (Service Pack 3 or higher, 32-bit version) / Windows Vista (32-bit/64-bit version) / Windows 7 (32-bit/64-bit version) / Windows 8 (32-bit/64-bit version) / Windows 8.1 (32-bit/64-bit version)/ Windows 10 (32-bit/64-bit version) CX-One Version.4.[] includes CX-Drive Ver.2.[]. For details, refer to the CX-One catalog (Cat. No. R134).	1 license *	DVD	CXONE-AL01D-V4	-

Product name	Specifications	Model	Stand- ards
	Number of licenses	Media
Sysmac Studio Standard Edition Ver.1.[][]	The Sysmac Studio is the software that provides an integrated environment for setting, programming, debugging and maintenance of machine automation controllers including the NJ/NX-series CPU Units, NY-series Industrial PC, EtherCAT Slave, and the HMI. Sysmac Studio runs on the following OS. Windows 7 (32-bit/64-bit version) / Windows 8 (32-bit/64-bit version) / Windows 8.1 (32-bit/64-bit version) / Windows 10 (32-bit/64-bit version) The Sysmac Studio Standard Edition DVD includes Support Software to set up EtherNet/IP Units, DeviceNet slaves, Serial Communications Units, and Support Software for creating screens on HMIs (CXDesigner). For details, refer to your OMRON website.	- (Media only)	DVD	SYSMAC-SE200D	-
1 license *	-	SYSMAC-SE201L

Item	Specifications
Ambient operating temperature and operating humidity	0 to 55°C, 85% max. (with no condensation)
Storage ambient temperature and humidity	-20 to 65°C, 85% max. (with no condensation)
Operating and storage atmosphere	No corrosive gases
Vibration resistance	10 to 60 Hz and at an acceleration of 5.88 m/s² or less (Not to be run continuously at a resonance point)
Insulation resistance	Between power supply terminals/power terminals and FG terminal: 0.5 MΩ min. (at 500 VDC)
Dielectric strength	Between power supply/power line terminals and FG terminal: 1,500 VAC for 1 min at 50/60 Hz
Protective structure	Built into panel
International standard	EC Directives	EMC Directive	EN 55011, EN 61000-6-2, IEC 61800-3
Low Voltage Directive	EN 61800-5-1
Machinery Directives	EN954-1 (Cat.3), EN ISO 13849-1: 2008 (Category 3) (PLc,d), ISO 13849-1: 2006 (Category 3) (PLc,d), EN61508 (SIL2), EN62061 (SIL2), EN61800-5-2 (STO), IEC61326-3-1 (SIL2)
UL standards	UL 508C
CSA standards	CSA C22.2 No. 14
Korean Radio Regulations (KC)	Certified

Item	R88D-KNA5L-ECT	R88D-KN01L-ECT	R88D-KN02L-ECT	R88D-KN04L-ECT
Continuous output current (rms)	1.2 A	1.7 A	2.5 A	4.6 A
Input power supply	Main circuit	Power supply capacity	0.4 KVA	0.4 KVA	0.5 KVA	0.9 KVA
Power supply voltage	Single-phase 100 to 120 VAC (85 to 132 V) 50/60 Hz
Rated current	1.7 A	2.6 A	4.3 A	7.6 A
*Heat value 1**	11 W	16.6 W	21 W	25 W
Control circuit	Power supply voltage	Single-phase 100 to 120 VAC (85 to 132 V) 50/60 Hz
*Heat value 1**	4 W	4 W	4 W	4 W
Weight	Approx. 0.8 kg	Approx. 0.8 kg	Approx. 1.0 kg	Approx. 1.6 kg
Maximum applicable motor capacity	50 W	100 W	200 W	400 W
Applicable Servomotor (R88M-)	3,000 r/min Servomotors	[INC]	K05030H	K10030L	K20030L	K40030L
[ABS]	K05030T	K10030S	K20030S	K40030S
2,000 r/min Servomotors	[ABS]	-	-	-	-
1,000 r/min Servomotors	[ABS]	-	-	-	-

Item	R88D- KN01H-ECT	R88D- KN02H-ECT	R88D- KN04H-ECT	R88D- KN08H-ECT	R88D- KN10H-ECT	R88D- KN15H-ECT
Continuous output current (rms)	1.2 A	1.6 A	2.6 A	4.1 A	5.9 A	9.4 A
Input power supply	Main circuit	Power supply capacity	0.5 KVA	0.5 KVA *1	0.9 KVA	1.3 KVA	1.8 KVA	2.3 KVA
Power supply voltage	Single-phase or 3-phase 200 to 240 VAC (170 to 264 V) 50/60 Hz
Rated current	1.6/0.9 A *1	2.4/1.3 A *1	4.1/2.4 A *1	6.6/3.6 A *1	9.1/5.2 A *1	14.2/8.1 A *1
*Heat value 2**	14.3/13.7 W *1	23/19 W *1	33/24 W *1	30/35.5 W *1	57/49 W *1	104/93 W *1
Control circuit	Power supply voltage	Single-phase 200 to 240 VAC (170 to 264 V) 50/60 Hz
*Heat value 2**	4 W	4 W	4 W	4 W	7 W	7 W
Weight	Approx. 0.8 kg	Approx. 0.8 kg	Approx. 1.0 kg	Approx. 1.6 kg	Approx. 1.8 kg	Approx. 1.8 kg
Maximum applicable motor capacity	100 W	200 W	400 W	750 W	1 kW	1.5 kW
Applicable Servo- motor (R88M-)	3,000 r/min Servomotors	[INC]	K05030H K10030H	K20030H	K40030H	K75030H	-	K1K030H K1K530H
[ABS]	K05030T K10030T	K20030T	K40030T	K75030T	-	K1K030T K1K530T
2,000 r/min Servomotors	[INC]	-	-	-	-	K1K020H	K1K520H
[ABS]	-	-	-	-	K1K020T	K1K520T
1,000 r/min Servomotors	[INC]	-	-	-	-	-	K90010H
[ABS]	-	-	-	-	-	K90010T

Item	R88D- KN20H-ECT	R88D- KN30H-ECT	R88D- KN50H-ECT	R88D- KN75H-ECT	R88D- KN150H-ECT
Continuous output current (rms)	13.4 A	18.7 A	33.0 A	44.0 A	66.1 A
Input power supply	Main circuit	Power supply capacity	3.3 KVA	4.5 KVA	7.5 KVA	11.0 KVA	22.0 KVA
Power supply voltage	3-phase 200 to 230 VAC (170 to 253 V) 50/60 Hz	3-phase 200 to 230 VAC (170 to 253V) 50/60Hz 280 to 325 VDC (238 to 357V)
Rated current	11.8 A	15.1 A	21.6 A	32.0 A	58.0 A
*Heat value 1**	32.2 W	108 W	328 W	381 W	720 W
Control circuit	Power supply voltage	Single-phase 200 to 230 VAC (170 to 253 V) 50/60 Hz	Single-phase 200 to 230 VAC (170 to 253V) 50/60Hz 280 to 325 VDC (238 to 357V)
*Heat value 1**	10 W	13 W	13 W	15 W	17 W
Weight	Approx. 2.7 kg	Approx. 1.9 kg	Approx. 4.8 kg	Approx. 13.5 kg	Approx. 21.0 kg
Maximum applicable motor capacity	2k W	3k W	5k W	7.5k W	15k W
Applicable Servo- motor (R88M-)	3,000 r/min Servomotors	[INC]	K2K030H	K3K030H	K4K030H K5K030H	-	-
[ABS]	K2K030T	K3K030T	K4K030T K5K030T	-	-
2,000 r/min, 1,500 r/min Servomotors	[INC]	K2K020H	K3K020H	K4K020H K5K020H	-	-
[ABS]	K2K020T	K3K020T	K4K020T K5K020T	K7K515T	K11K015T K15K015T
1,000 r/min Servomotors	[INC]	-	K2K010H	K3K010H	-	-
[ABS]	-	K2K010T	K3K010T K4K510T	K6K010T	-

Item	R88D- KN06F-ECT	R88D- KN10F-ECT	R88D- KN15F-ECT	R88D- KN20F-ECT
Continuous output current (rms)	13.4 A	2.9 A	4.7 A	6.7 A
Input power supply	Main circuit	Power supply capacity	3.3 KVA	1.8 KVA	2.3 KVA	3.8 KVA
Power supply voltage	3-phase 380 to 480 VAC (323 to 528 V) 50/60 Hz
Rated current	2.1 A	2.8 A	4.7 A	5.9 A
*Heat value 1**	32.2 W	48 W	49 W	65 W
Control circuit	Power supply voltage	24 VDC (20.4 to 27.6 V)
*Heat value 1**	7 W	7 W	7 W	10 W
Weight	Approx. 1.9 kg	Approx. 1.9 kg	Approx. 1.9 kg	Approx. 2.7 kg
Maximum applicable motor capacity	600 W	1 kW	1.5 kW	2 kW
Applicable Servo- motor (R88M-)	3,000 r/min Servomotors	[INC]	-	K75030F	K1K030F K1K530F	K2K030F
[ABS]	-	K75030C	K1K030C K1K530C	K2K030C
2,000 r/min, 1,500 r/min Servomotors	[INC]	K40020F K60020F	K1K020F	K1K520F	K2K020F
[ABS]	K40020C K60020C	K1K020C	K1K520C	K2K020C
1,000 r/min Servomotors	[INC]	-	-	K90010F	-
-	-	K90010C	-

Item	R88D- KN30F-ECT	R88D- KN50F-ECT	R88D- KN75F-ECT	R88D- KN150F-ECT
Continuous output current (rms)	9.4 A	16.5 A	22.0 A	33.1 A
Input power supply	Main circuit	Power supply capacity	4.5 KVA	6.0 KVA	11.0 KVA	22.0 KVA
Power supply voltage	3-phase 380 to 480 VAC (323 to 528 V) 50/60 Hz
Rated current	7.6 A	12.1 A	16.0 A	29.0 A
*Heat value 1**	108 W	200 W	300 W	590 W
Control circuit	Power supply voltage	24 VDC (20.4 to 27.6 V)
*Heat value 1**	13 W	13 W	15 W	22 W
Weight	Approx. 4.7 kg	Approx. 4.7 kg	Approx. 13.5 kg	Approx. 21.0 kg
Maximum applicable motor capacity	3 kW	5 kW	7.5 kW	15 kW
Applicable Servo- motor (R88M-)	3,000 r/min Servomotors	[INC]	K3K030F	K4K030F K5K030F	-	-
[ABS]	K3K030C	K4K030C K5K030C	-	-
2,000 r/min, 1,500 r/min Servomotors	[INC]	K3K020F	K4K020F K5K020F	-	-
[ABS]	K3K020C	K4K020C K5K020C	K7K515C	K11K015C K15K015C
1,000 r/min Servomotors	[INC]	K2K010F	K3K010F	-	-
K2K010C	K3K010C K4K510C	K6K010C	-

Item	Specification
Communications standard	IEC 61158 Type 12, IEC 61800-7 CiA 402 Drive Profile
Physical layer	100BASE-TX (IEEE802.3)
Connectors	RJ45 × 2 (shielded) ECAT IN: EtherCAT input ECAT OUT: EtherCAT output
Communications media	Ethernet Category 5 (100BASE-TX) or higher (twisted-pair cable with double, aluminum tape and braided shielding) is recommended.
Communications distance	Distance between nodes: 100 m max.
Process data	Fixed PDO mapping
Mailbox (CoE)	Emergency messages, SDO requests, SDO responses, and SDO information
Distributed clock (DC)	Synchronization in DC mode. DC cycle: 250 μs, 500 μs, 1 ms, 2 ms, 4 ms
LED indicators	L/A IN (Link/Activity IN) × 1 L/A OUT (Link/Activity OUT) × 1 RUN × 1 ERR × 1
CiA402 Drive Profile	Cyclic synchronous position mode Cyclic synchronous velocity mode Cyclic synchronous torque mode Profile position mode Homing mode Touch probe function (Latch function) Torque limit function

Item	3,000-r/min motors	1,000-r/min motors 1,500-r/min motors 2,000-r/min motors
50 to 750 W	1 to 5 kW	900 W to 15 kW
Ambient operating temperature and operating humidity	0 to 40°C 20 to 85% RH (with no condensation)
Storage ambient temperature and humidity	-20 to +65°C, 20% to 85% RH (with no condensation) Guaranteed maximum temperature: 72 hours at 80°C
Operating and storage atmosphere	No corrosive gases
*Vibration resistance 1**	Acceleration of 49 m/s² *2 24.5 m/s² max. in X, Y, and Z directions when the motor is stopped
Impact resistance	Acceleration of 98 m/s² max. 3 times each in X, Y, and Z directions
Insulation resistance	Between power terminal and FG terminal: 20 MΩ min. (at 500 VDC Megger)
Dielectric strength	1,500 VAC between power terminal and FG terminal (sensed current 10 mA) for 1 min (voltage 100 V, 200 V) 1,800 VAC between power terminal and FG terminal (sensed current 10 mA) for 1 min (voltage 400 V) 1,000 VAC between brake terminal and FG terminal (sensed current 10 mA) for 1 min
Insulation class	Class B	Class F
Protective structure	IP67 (except for through-shaft parts and motor and encoder connector pins)
Interna- tional standard	EC directive	Low voltage directive	EN60034-1/-5
UL standards	UL1004-1	UL1004-1, UL1004-6 *3
CSA standards	CSA C22.2 No.100

Model (R88M-)	K05030H	K10030L	K20030L	K40030L
Item	Unit	K05030T	K10030S	K20030S	K40030S
*Rated output 1**	W	50	100	200	400
*Rated torque 1**	N • m	0.16	0.32	0.64	1.3
Rated rotation speed	r/min	3,000
Momentary maximum rotation speed	r/min	6,000
*Momentary maximum torque 1**	N • m	0.48	0.95	1.91	3.8
*Rated current 1**	A (rms)	1.1	1.6	2.5	4.6
*Momentary maximum current 1**	A (0-p)	4.7	6.9	10.6	19.5
Rotor inertia	Without brake	kg • m²	0.025 × 10^-4	0.051 × 10^-4	0.14 × 10^-4	0.26 × 10^-4
With brake	kg • m²	0.027 × 10^-4	0.054 × 10^-4	0.16 × 10^-4	0.28 × 10^-4
Applicable load inertia	-	30 times the rotor inertia max. *2
*Torque constant 1**	N • m/A	0.11±10%	0.14±10%	0.20±10%	0.21±10%
Power rate *1	Without brake	kW/s	10.1	19.8	28.9	62.4
With brake	kW/s	9.4	18.7	25.3	37.8
Mechanical time constant	Without brake	ms	1.43	1.03	0.61	0.48
With brake	ms	1.54	1.09	0.70	0.52
Electrical time constant	ms	0.82	0.91	3.0	3.4
*Allowable radial load 3**	N	68	68	245	245
*Allowable thrust load 3**	N	58	58	98	98
Weight	Without brake	kg	Approx. 0.31	Approx. 0.45	Approx. 0.78	Approx. 1.2
With brake	kg	Approx. 0.51	Approx. 0.65	Approx. 1.2	Approx. 1.6
Radiator plate dimensions (material)	100 × 80 × t10 (AI)	130 × 120 × t12 (AI)
Applicable drivers (R88D-)	KTA5L/ KNA5L-ML2/ KNA5L-ECT	KT01L/ KN01L-ML2/ KN01L-ECT	KT02L/ KN02L-ML2/ KN02L-ECT	KT04L/ KN04L-ML2/ KN04L-ECT
Brake specifica- tions	Brake inertia	kg • m²	2 × 10^-7	2 × 10^-7	1.8 × 10^-6	1.8 × 10^-6
*Excitation voltage 4**	V	24 VDC±5%
Power consumption (at 20°C)	W	7	7	9	9
Current consumption (at 20°C)	A	0.3	0.3	0.36	0.36
Static friction torque	N • m	0.29 min.	0.29 min.	1.27 min.	1.27 min.
Attraction time	ms	35 max.	35 max.	50 max.	50 max.
Release time	ms	20 max. *5	20 max. *5	15 max. *5	15 max. *5
Backlash		±1°
Allowable work per braking	J	39.2	39.2	137	137
Allowable total work	J	4.9 × 10³	4.9 × 10³	44.1 × 10³	44.1 × 10³
Allowable angular acceleration	rad/s²	30,000 max. (Speed of 2,800 r/min or more must not be changed in less than 10 ms)
Brake limit	-	10 million times min.
Rating	-	Continuous
Insulation class	-	Type F

Model (R88M-)	K05030H	K10030H	K20030H	K40030H	K75030H
Item	Unit	K05030T	K10030T	K20030T	K40030T	K75030T
*Rated output 1**	W	50	100	200	400	750
*Rated torque 1**	N • m	0.16	0.32	0.64	1.3	2.4
Rated rotation speed	r/min	3,000
Momentary maximum rotation speed	r/min	6,000
Momentary maximum torque *1	N • m	0.48	0.95	1.91	3.8	7.1
*Rated current 1**	A (rms)	1.1	1.1	1.5	2.4	4.1
Momentary maximum current *1	A (0-p)	4.7	4.7	6.5	10.2
Rotor inertia	Without brake	kg • m²	0.025 × 10^-4	0.051 × 10^-4	0.14 × 10^-4	0.26 × 10^-4	0.87 × 10^-4
With brake	kg • m²	0.027 × 10^-4	0.054 × 10^-4	0.16 × 10^-4	0.28 × 10^-4	0.97 × 10^-4
Applicable load inertia	-	30 times the rotor inertia max. *2	20 times the rotor inertia max. *2
*Torque constant 1**	N • m/A	0.11±10%	0.21±10%	0.32±10%	0.40±10%	0.45±10%
Power rate *1	Without brake	kW/s	10.1	19.8	28.9	62.3	65.4
With brake	kW/s	9.4	18.7	25.3	57.8	58.7
Mechan- ical time constant	Without brake	ms	1.43	1.07	0.58	0.43	0.37
With brake	ms	1.54	1.13	0.66	0.46	0.42
Electrical time constant	ms	0.82	0.90	3.2	3.4	5.3
*Allowable radial load 3**	N	68	68	245	245	392
*Allowable thrust load 3**	N	58	58	98	98	147
Weight	Without brake	kg	Approx. 0.31	Approx. 0.46	Approx. 0.79	Approx. 1.2	Approx. 2.3
With brake	kg	Approx. 0.51	Approx. 0.66	Approx. 1.2	Approx. 1.6	Approx. 3.1
Radiator plate dimensions (material)	100 × 80 × t10 (AI)	130 × 120 × t12 (AI)	170 × 160 × t12 (AI)
Applicable drivers (R88D-)	KT01H/ KN01H-ML2/ KN01H-ECT	KT01H/ KN01H-ML2/ KN01H-ECT	KT02H/ KN02H-ML2/ KN02H-ECT	KT04H/ KN04H-ML2/ KN04H-ECT	KT08H/ KN08H-ML2/ KN08H-ECT
Brake specifica- tions	Brake inertia	kg • m²	2 × 10^-7	2 × 10^-7	1.8 × 10^-6	1.8 × 10^-6	0.75× 10^-5
Excitation voltage *4	V	24 VDC±5%
Power consumption (at 20°C)	W	7	7	9	9	10
Current consumption (at 20°C)	A	0.3	0.3	0.36	0.36	0.42
Static friction torque	N • m	0.29 min.	0.29 min.	1.27 min.	1.27 min.	2.45 min.
Attraction time	ms	35 max.	35 max.	50 max.	50 max.	70 max.
Release time	ms	20 max. *5	20 max. *5	15 max. *5	15 max. *5	20 max. *5
Backlash		±1°
Allowable work per braking	J	39.2	39.2	137	137	196
Allowable total work	J	4.9 × 10³	4.9 × 10³	44.1 × 10³	44.1 × 10³	1.47 × 10⁵
Allowable angular acceleration	rad/s²	30,000 max. (Speed of 2,800 r/min or more must not be changed in less than 10 ms)
Brake limit	-	10 million times min.
Rating	-	Continuous
Insulation class	-	Type F

Return to OMRON

Model (R88M-)			K1K030H	K1K530H	K2K030H	K3K030H	K4K030H	K5K030H
Item		Unit	K1K030T	K1K530T	K2K030T	K3K030T	K4K030T	K5K030T
*Rated output 1**		W	1,000	1,500	2,000	3,000	4,000	5,000
*Rated torque 1**		N • m	3.18	4.77	6.37	9.55	12.7	15.9
Rated rotation speed		r/min	3,000
Momentary maximum rotation speed		r/min	5,000				4,500
Momentary maximum torque *1		N • m	9.55	14.3	19.1	28.6	38.2	47.7
*Rated current 1**		A (rms)	6.6	8.2	11.3	18.1	19.6	24.0
Momentary maximum current *1		A (0-p)	28	35	48	77	83	102
Rotor inertia	Without brake	kg • m²	2.03 × 10^-4	2.84 × 10^-4	3.68 × 10^-4	6.50 × 10^-4	12.9 × 10^-4	17.4 × 10^-4
Rotor inertia	With brake	kg • m²	2.35 × 10^-4	3.17 × 10^-4	4.01 × 10^-4	6.85× 10^-4	14.2 × 10^-4	18.6 × 10^-4
Applicable load inertia		-	15 times the rotor inertia max. *2		15 times the rotor inertia max. *2
*Torque constant 1**		N • m/A	0.37	0.45	0.44	0.41	0.49	0.49
Power rate *1	Without brake	kW/s	49.8	80.1	110	140	126	146
Power rate *1	With brake	kW/s	43.0	71.8	101	116	114	136
Mechan- ical time constant	Without brake	ms	0.61	0.49	0.44	0.41	0.51	0.50
Mechan- ical time constant	With brake	ms	0.71	0.55	0.48	0.49	0.56	0.54
Electrical time constant		ms	5.8	6.3	6.7	11	12	13
*Allowable radial load 3**		N	490	490	490	490	784	784
*Allowable thrust load 3**		N	196	196	196	196	343	343
Weight	Without brake	kg	Approx. 3.5	Approx. 4.4	Approx. 5.3	Approx. 8.3	Approx. 11.0	Approx. 14.0
Weight	With brake	kg	Approx. 4.5	Approx. 5.4	Approx. 6.3	Approx. 9.4	Approx. 12.6	Approx. 16.0
Radiator plate dimensions (material)			320 × 300 × t20 (AI)		380 × 350 × t30 (AI)
Applicable drivers (R88D-)			KT15H/ KN15H-ML2/ KN15H-ECT	KT15H/ KN15H-ML2/ KN15H-ECT	KT20H/ KN20H-ML2/ KN20H-ECT	KT30H/ KN30H-ML2/ KN30H-ECT	KT50H/ KN50H-ML2/ KN50H-ECT	KT50H/ KN50H-ML2/ KN50H-ECT
Brake specifica- tions	Brake inertia	kg • m²	0.33 × 10^-4	0.33 × 10^-4	0.33 × 10^-4	0.33 × 10^-4	1.35 × 10^-4	1.35 × 10^-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	19	19	19	19	22	22
	Current consumption (at 20°C)	A	0.81±10%	0.81±10±	0.81±10%	0.81±10%	0.90±10%	0.90±10%
	Static friction torque	N • m	7.8 min.	7.8 min.	7.8 min.	11.8 min.	16.1 min.	16.1 min.
	Attraction time	ms	50 max.	50 max.	50 max.	80 max.	110 max.	110 max.
	Release time	ms	15 max. *6	15 max. *6	15 max. *6	15 max. *6	50 max. *7	50 max. *7
	Backlash		±1°
	Allowable work per braking	J	392	392	392	392	1470	1470
	Allowable total work	J	4.9 × 10⁵	4.9 × 10⁵	4.9 × 10⁵	4.9 × 10⁵	2.2 × 10⁶	2.2 × 10⁶
	Allowable angular acceleration	rad/s²	10,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

Model (R88M-)			K75030F	K1K030F	K1K530F	K2K030F
Item		Unit	K75030C	K1K030C	K1K530C	K2K030C
*Rated output 1**		W	750	1,000	1,500	2,000
*Rated torque 1**		N • m	2.39	3.18	4.77	6.37
Rated rotation speed		r/min	3,000
Momentary maximum rotation speed		r/min	5,000
*Momentary maximum torque 1**		N • m	7.16	9.55	14.3	19.1
*Rated current 1**		A (rms)	2.4	3.3	4.2	5.7
*Momentary maximum current 1**		A (0-p)	10	14	18	24
Rotor inertia	Without brake	kg • m²	1.61 × 10^-4	2.03 × 10^-4	2.84 × 10^-4	3.68 × 10^-4
Rotor inertia	With brake	kg • m²	1.93 × 10^-4	2.35 × 10^-4	3.17 × 10^-4	4.01 × 10^-4
Applicable load inertia		-	20 times the rotor inertia max. *2	15 times the rotor inertia max. *2
*Torque constant 1**		N • m/A	0.78	0.75	0.89	0.87
Power rate *1	Without brake	kW/s	35.5	49.8	80.1	110
Power rate *1	With brake	kW/s	29.6	43	71.8	101
Mechan- ical time constant	Without brake	ms	0.67	0.60	0.49	0.45
Mechan- ical time constant	With brake	ms	0.8	0.70	0.55	0.49
Electrical time constant		ms	5.9	5.8	6.5	6.6
*Allowable radial load 3**		N	490	490	490	490
*Allowable thrust load 3**		N	196	196	196	196
Weight	Without brake	kg	Approx. 3.1	Approx. 3.5	Approx. 4.4	Approx. 5.3
Weight	With brake	kg	Approx. 4.1	Approx. 4.5	Approx. 5.4	Approx. 6.3
Radiator plate dimensions (material)			320 × 300 × t20 (AI)
Applicable drivers (R88D-)			KT10F/ KN10F-ML2/ KN10F-ECT	KT15F/ KN15F-ML2/ KN15F-ECT	KT15F/ KN15F-ML2/ KN15F-ECT	KT20F/ KN20F-ML2/ KN20F-ECT
Brake specifi- cations	Brake inertia	kg • m²	0.33 × 10^-4	0.33 × 10^-4	0.33 × 10^-4	0.33 × 10^-4
	*Excitation voltage 4**	V	24 VDC±10%
	Power consumption (at 20°C)	W	17	19	19	19
	Current consumption (at 20°C)	A	0.70±10%	0.81±10%	0.81±10%	0.81±10%
	Static friction torque	N • m	2.5 min.	7.8 min.	7.8 min.	7.8 min.
	Attraction time	ms	50 max.	50 max.	50 max.	50 max.
	Release time	ms	15 max. *5	15 max. *5	15 max. *5	15 max. *5
	Backlash		±1°
	Allowable work per braking	J	392	392	392	392
	Allowable total work	J	4.9 × 10³	4.9 × 10⁵	4.9 × 10⁵	4.9 × 10⁵
	Allowable angular acceleration	rad/s²	10,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

Model (R88M-)			K3K030F	K4K030F	K5K030F
Item		Unit	K3K030C	K4K030C	K5K030C
*Rated output 1**		W	3,000	4,000	5,000
*Rated torque 1**		N • m	9.55	12.7	15.9
Rated rotation speed		r/min	3,000
Momentary maximum rotation speed		r/min	5,000	4,500
*Momentary maximum torque 1**		N • m	28.6	38.2	47.7
*Rated current 1**		A (rms)	9.2	9.9	12.0
*Momentary maximum current 1**		A (0-p)	39	42	51
Rotor inertia	Without brake	kg • m²	6.50 × 10^-4	12.9 × 10^-4	17.4 × 10^-4
Rotor inertia	With brake	kg • m²	7.85 × 10^-4	14.2 × 10^-4	18.6 × 10^-4
Applicable load inertia		-	15 times the rotor inertia max. *2
*Torque constant 1**		N • m/A	0.81	0.98	0.98
Power rate *1	Without brake	kW/s	140	126	146
Power rate *1	With brake	kW/s	116	114	136
Mechan- ical time constant	Without brake	ms	0.40	0.51	0.50
Mechan- ical time constant	With brake	ms	0.49	0.56	0.54
Electrical time constant		ms	12	13	13
*Allowable radial load 3**		N	490	784	784
*Allowable thrust load 3**		N	196	343	343
Weight	Without brake	kg	Approx. 8.3	Approx. 11.0	Approx. 14.0
Weight	With brake	kg	Approx. 9.4	Approx. 12.6	Approx. 16.0
Radiator plate dimensions (material)			380 × 350 × t30 (AI)
Applicable drivers (R88D-)			KT30F/KN30F-ML2/ KN30F-ECT	KT50F/KN50F-ML2/ KN50F-ECT	KT50F/KN50F-ML2/ KN50F-ECT
Brake specifi- cations	Brake inertia	kg • m²	0.33 × 10^-4	1.35 × 10^-4	1.35 × 10^-4
	*Excitation voltage 4**	V	24 VDC±10%
	Power consumption (at 20°C)	W	19	22	22
	Current consumption (at 20°C)	A	0.81±10%	0.90±10%	0.90±10%
	Static friction torque	N • m	11.8 min.	16.1 min.	16.1 min.
	Attraction time	ms	80 max.	110 max.	110 max.
	Release time	ms	15 max. *5	50 max. *6	50 max. *6
	Backlash		±1°
	Allowable work per braking	J	392	1,470	1,470
	Allowable total work	J	4.9 × 10⁵	2.2 × 10⁶	2.2 × 10⁶
	Allowable angular acceleration	rad/s²	10,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

Model (R88M-)			K1K020H	K1K520H	K2K020H	K3K020H
Item		Unit	K1K020T	K1K520T	K2K020T	K3K020T
*Rated output 1**		W	1,000	1,500	2,000	3,000
*Rated torque 1**		N • m	4.77	7.16	9.55	14.3
Rated rotation speed		r/min	2,000
Momentary maximum rotation speed		r/min	3,000
*Momentary maximum torque 1**		N • m	14.3	21.5	28.6	43.0
*Rated current 1**		A (rms)	5.7	9.4	11.5	17.4
*Momentary maximum current 1**		A (0-p)	24	40	49	74
Rotor inertia	Without brake	kg • m²	4.60 × 10^-4	6.70 × 10^-4	8.72 × 10^-4	12.9 × 10^-4
Rotor inertia	With brake	kg • m²	5.90 × 10^-4	7.99 × 10^-4	10.0 × 10^-4	14.2 × 10^-4
Applicable load inertia		-	10 times the rotor inertia max. *2
*Torque constant 1**		N • m/A	0.63	0.58	0.64	0.59
Power rate *1	Without brake	kW/s	49.5	76.5	105	159
Power rate *1	With brake	kW/s	38.6	64.2	91.2	144
Mechan- ical time constant	Without brake	ms	0.80	0.66	0.66	0.57
Mechan- ical time constant	With brake	ms	1.02	0.80	0.76	0.63
Electrical time constant		ms	9.4	10	10	12
*Allowable radial load 3**		N	490	490	490	784
*Allowable thrust load 3**		N	196	196	196	343
Weight	Without brake	kg	Approx. 5.2	Approx. 6.7	Approx. 8.0	Approx. 11.0
Weight	With brake	kg	Approx. 6.7	Approx. 8.2	Approx. 9.5	Approx. 12.6
Radiator plate dimensions (material)			275 × 260 × t15 (AI)			380 × 350 × t30 (AI)
Applicable drivers (R88D-)			KT10H/ KN10H-ML2/ KN10H-ECT	KT15H/ KN15H-ML2/ KN15H-ECT	KT20H/ KN20H-ML2/ KN20H-ECT	KT30H/ KN30H-ML2/ KN30H-ECT
Brake specifi- cations	Brake inertia	kg • m²	1.35 × 10^-4	1.35 × 10^-4	1.35 × 10^-4	1.35 × 10^-4
	*Excitation voltage 4**	V	24 VDC±10%
	Power consumption (at 20°C)	W	14	19	19	22
	Current consumption (at 20°C)	A	0.59±10%	0.79±10%	0.79±10%	0.90±10%
	Static friction torque	N • m	4.9 min.	13.7 min.	13.7 min.	16.2 min.
	Attraction time	ms	80 max.	100 max.	100 max.	110 max.
	Release time	ms	70 max. *5	50 max. *5	50 max. *5	50 max. *5
	Backlash		±1°
	Allowable work per braking	J	588	1,176	1,176	1,470
	Allowable total work	J	4.9 × 10³	1.5 × 10⁶	1.5 × 10⁶	2.2 × 10⁶
	Allowable angular acceleration	rad/s²	10,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

Model (R88M-)			K4K020H	K5K020H	-	-	-
Item		Unit	K4K020T	K5K020T	K7K515T	K11K015T	K15K015T
*Rated output 1**		W	4,000	5,000	7,500	11,000	15,000
*Rated torque 1**		N • m	19.1	23.9	47.8	70.0	95.0
Rated rotation speed		r/min	2,000		1,500
Momentary maximum rotation speed		r/min	3,000		3,000	2,000
Momentary maximum torque *1		N • m	57.3	71.6	119.0	175.0	224.0
*Rated current 1**		A (rms)	21.0	25.9	44.0	54.2	66.1
Momentary maximum current *1		A (0-p)	89	110	165	203	236
Rotor inertia	Without brake	kg • m²	37.6 × 10^-4	48.0 × 10^-4	101 × 10^-4	212 × 10^-4	302 × 10^-4
Rotor inertia	With brake	kg • m²	38.6 × 10^-4	48.8 × 10^-4	107 × 10^-4	220 × 10^-4	311 × 10^-4
Applicable load inertia		-	10 times the rotor inertia max. *2
*Torque constant 1**		N • m/A	0.70	0.70	0.77	0.92	1.05
Power rate *1	Without brake	kW/s	97.1	119	226	231	302
Power rate *1	With brake	kW/s	94.5	117	213	223	293
Mechan- ical time constant	Without brake	ms	0.65	0.63	0.58	0.80	0.71
Mechan- ical time constant	With brake	ms	0.66	0.64	0.61	0.83	0.74
Electrical time constant		ms	20	19	21	31	32
*Allowable radial load 3**		N	784	784	1,176	2,254	2,254
*Allowable thrust load 3**		N	343	343	490	686	686
Weight	Without brake	kg	Approx. 15.5	Approx. 18.6	Approx. 36.4	Approx. 52.7	Approx. 70.2
Weight	With brake	kg	Approx. 18.7	Approx. 21.8	Approx. 40.4	Approx. 58.9	Approx. 76.3
Radiator plate dimensions (material)			470 × 440 × t30 (AI)		550 × 520 × t 30 (AI)	670 × 630 × t35 (AI)
Applicable drivers (R88D-)			KT50H/ KN50H-ML2/ KN50H-ECT	KT50H/ KN50H-ML2/ KN50H-ECT	KT75H/ KN75H-ECT	KT150H/ KN150H-ECT	KT150H/ KN150H-ECT
Brake specifi- cations	Brake inertia	kg • m²	4.7 × 10^-4	4.7 × 10^-4	4.7 × 10^-4	7.1 × 10^-4	7.1 × 10^-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	31	31	34	26	26
	Current consumption (at 20°C)	A	1.3±10%	1.3±10%	1.4±10%	1.08±10%	1.08±10%
	Static friction torque	N • m	24.5 min.	24.5 min.	58.8 min.	100 min.	100 min.
	Attraction time	ms	80 max.	80 max.	150 max.	300 max.	300 max.
	Release time	ms	25 max. *6	25 max. *6	50 max. *6	140 max. *7	140 max. *7
	Backlash		±1°
	Allowable work per braking	J	1,372	1,372	1,372	2,000	2,000
	Allowable total work	J	4.9 × 10³	2.9 × 10⁶	2.9 × 10⁶	4.0 × 10⁶	4.0 × 10⁶
	Allowable angular acceleration	rad/s²	10,000		5,000	3,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

Model (R88M-)			K40020F	K60020F	K1K020F	K1K520F	K2K020F	K3K020F
Item		Unit	K40020C	K60020C	K1K020C	K1K520C	K2K020C	K3K020C
*Rated output 1**		W	400	600	1,000	1,500	2,000	3,000
*Rated torque 1**		N • m	1.91	2.86	4.77	7.16	9.55	14.3
Rated rotation speed		r/min	2,000
Momentary maximum rotation speed		r/min	3,000
Momentary maximum torque *1		N • m	5.73	8.59	14.3	21.5	28.7	43.0
*Rated current 1**		A (rms)	1.2	1.5	2.8	4.7	5.9	8.7
Momentary maximum current *1		A (0-p)	4.9	6.5	12	20	25	37
Rotor inertia	Without brake	kg • m²	1.61 × 10^-4	2.03 × 10^-4	4.60 × 10^-4	6.70 × 10^-4	8.72 × 10^-4	12.9 × 10^-4
Rotor inertia	With brake	kg • m²	1.90 × 10^-4	2.35 × 10^-4	5.90 × 10^-4	7.99 × 10^-4	10.0 × 10^-4	14.2 × 10^-4
Applicable load inertia		-	10 times the rotor inertia max. *2
*Torque constant 1**		N • m/A	1.27	1.38	1.27	1.16	1.27	1.18
Power rate *1	Without brake	kW/s	22.7	40.3	49.5	76.5	105	159
Power rate *1	With brake	kW/s	19.2	34.8	38.6	64.2	91.2	144
Mechan- ical time constant	Without brake	ms	0.70	0.62	0.79	0.66	0.68	0.56
Mechan- ical time constant	With brake	ms	0.83	0.72	1.01	0.79	0.78	0.61
Electrical time constant		ms	5.7	5.9	10	10	10	12
*Allowable radial load 3**		N	490	490	490	490	490	784
*Allowable thrust load 3**		N	196	196	196	196	196	343
Weight	Without brake	kg	Approx. 3.1	Approx. 3.5	Approx. 5.2	Approx. 6.7	Approx. 8.0	Approx. 11.0
Weight	With brake	kg	Approx. 4.1	Approx. 4.5	Approx. 6.7	Approx. 8.2	Approx. 9.5	Approx. 12.6
Radiator plate dimensions (material)			320 × 300 × t20 (AI)		275 × 260 × t15 (AI)			380 × 350 × t30 (AI)
Applicable drivers (R88D-)			KT06F/ KN06F-ML2/ KN06F-ECT	KT06F/ KN06F-ML2/ KN06F-ECT	KT10F/ KN10F-ML2/ KN10F-ECT	KT15F/ KN15F-ML2/ KN15F-ECT	KT20F/ KN20F-ML2/ KN20F-ECT	KT30F/ KN30F-ML2/ KN30F-ECT
Brake specifi- cations	Brake inertia	kg • m²	1.35 × 10^-4	1.35 × 10^-4	1.35 × 10^-4	1.35 × 10^-4	1.35 × 10^-4	1.35 × 10^-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	17	17	14	19	19	22
	Current consumption (at 20°C)	A	0.70±10%	0.70±10%	0.59±10%	0.79±10%	0.79±10%	0.90±10%
	Static friction torque	N • m	2.5 min.	2.5 min.	4.9 min.	13.7 min.	13.7 min.	16.2 min.
	Attraction time	ms	50 max.	50 max.	80 max.	100 max.	100 max.	110 max.
	Release time	ms	15 max. *5	15 max. *5	70 max. *6	50 max. *6	50 max. *6	50 max. *6
	Backlash		±1°
	Allowable work per braking	J	392	392	588	1,176	1,176	1,470
	Allowable total work	J	4.9 × 10³	4.9 × 10⁵	7.8 × 10⁵	1.5 × 10⁶	1.5 × 10⁶	2.2 × 10⁶
	Allowable angular acceleration	rad/s²	10,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

Model (R88M-)			K4K020F	K5K020F	-	-	-
Item		Unit	K4K020C	K5K020C	K7K515C	K11K015C	K15K015C
*Rated output 1**		W	4,000	5,000	7,500	11,000	15,000
*Rated torque 1**		N • m	19.1	23.9	47.8	70.0	95.9
Rated rotation speed		r/min	2,000		1,500
Momentary maximum rotation speed		r/min	3,000			2,000
Momentary maximum torque *1		N • m	57.3	71.6	119.0	175.0	224.0
*Rated current 1**		A (rms)	10.6	13.0	22.0	27.1	33.1
Momentary maximum current *1		A (0-p)	45	55	83	101	118
Rotor inertia	Without brake	kg • m²	37.6 × 10^-4	48.0 × 10^-4	101 × 10^-4	212 × 10^-4	302 × 10^-4
Rotor inertia	With brake	kg • m²	38.6 × 10^-4	48.8 × 10^-4	107 × 10^-4	220 × 10^-4	311 × 10^-4
Applicable load inertia		-	10 times the rotor inertia max. *2
*Torque constant 1**		N • m/A	1.40	1.46	1.54	1.84	2.10
Power rate *1	Without brake	kW/s	97.1	119	226	231	302
Power rate *1	With brake	kW/s	94.5	117	213	223	293
Mechan- ical time constant	Without brake	ms	0.60	0.60	0.58	0.80	0.71
Mechan- ical time constant	With brake	ms	0.61	0.61	0.61	0.83	0.74
Electrical time constant		ms	21	19	21	31	32
*Allowable radial load 3**		N	784	784	1,176	2,254	2,254
*Allowable thrust load 3**		N	343	343	490	686	686
Weight	Without brake	kg	Approx. 15.5	Approx. 18.6	Approx. 36.4	Approx. 52.7	Approx. 70.2
Weight	With brake	kg	Approx. 18.7	Approx. 21.8	Approx. 40.4	Approx. 58.9	Approx. 76.3
Radiator plate dimensions (material)			470 × 440 × t30 (AI)		550 × 520 × t30 (AI)	670 × 630 × t35 (AI)
Applicable drivers (R88D-)			KT50F/ KN50F-ML2/ KN50F-ECT	KT50F/ KN50F-ML2/ KN50F-ECT	KT75F/ KN75F-ECT	KT150F/ KN150F-ECT	KT150F/ KN150F-ECT
Brake specifi- cations	Brake inertia	kg • m²	4.7 × 10^-4	4.7 × 10^-4	4.7 × 10^-4	7.1 × 10^-4	7.1 × 10^-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	31	31	34	26	26
	Current consumption (at 20°C)	A	1.3±10%	1.3±10%	1.4±10%	1.08±10%	1.08±10%
	Static friction torque	N • m	24.5 min.	24.5 min.	58.8 min.	100 min.	100 min.
	Attraction time	ms	80 max.	80 max.	150 max.	300 max.	300 max.
	Release time	ms	25 max. *5	25 max. *5	50 max. *5	140 max. *7	140 max. *7
	Backlash		±1°
	Allowable work per braking	J	1,372	1,372	1,372	2,000	2,000
	Allowable total work	J	4.9 × 10³	2.9 × 10⁶	2.9 × 10⁶	4.0 × 10⁶	4.0 × 10⁶
	Allowable angular acceleration	rad/s²	10,000		5,000	3,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

			200 VAC
Model (R88M-)			K90010H	K2K010H	K3K010H	-	-
Item		Unit	K90010T	K2K010T	K3K010T	K4K510T	K6K010T
*Rated output 1**		W	900	2,000	3,000	4,500	6,000
*Rated torque 1**		N • m	8.59	19.1	28.7	43.0	57.0
Rated rotation speed		r/min	1,000
Momentary maximum rotation speed		r/min	2,000
Momentary maximum torque *1		N • m	19.3	47.7	71.7	107.0	143.0
*Rated current 1**		A (rms)	7.6	17.0	22.6	29.7	38.8
Momentary maximum current *1		A (0-p)	24	60	80	110	149
Rotor inertia	Without brake	kW/s	6.70 × 10^-4	30.3 × 10^-4	48.4 × 10^-4	79.1 × 10^-4	101 × 10^-4
Rotor inertia	With brake	kW/s	7.99 × 10^-4	31.4 × 10^-4	49.2 × 10^-4	84.4 × 10^-4	107 × 10^-4
Applicable load inertia		-	10 times the rotor inertia max. *2
*Torque constant 1**		N • m/A	0.86	0.88	0.96	1.02	1.04
Power rate *1	Without brake	kW/s	110	120	170	233	325
Power rate *1	With brake	kW/s	92.4	116	167	219	307
Mechan- ical time constant	Without brake	ms	0.66	0.75	0.63	0.55	0.54
Mechan- ical time constant	With brake	ms	0.78	0.78	0.64	0.63	0.57
Electrical time constant		ms	11	18	21	20	23
*Allowable radial load 3**		N	686	1,176	1,470	1,470	1,764
*Allowable thrust load 3**		N	196	490	490	490	588
Weight	Without brake	kg	Approx. 6.7	Approx. 14.0	Approx. 20.0	Approx. 29.4	Approx. 36.4
Weight	With brake	kg	Approx. 8.2	Approx. 17.5	Approx. 23.5	Approx. 33.3	Approx. 40.4
Radiator plate dimensions (material)			270 × 260 × t15 (AI)			470 × 440 × t30 (AI)	550 × 520 × t30 (AI)
Applicable drivers (R88D-)			KT15H/ KN15H-ML2/ KN15H-ECT	KT30H/ KN30H-ML2/ KN30HF-ECT	KT50H/ KN50H-ML2/ KN50H-ECT	KT50H/ KN50H-ECT	KT75H/ KN75H-ECT
Brake specifi- cations	Brake inertia	kg • m²	1.35 × 10^-4	4.7 × 10^-4	4.7 × 10^-4	4.7 × 10^-4	4.7 × 10^-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	19	31	34	34	34
	Current consumption (at 20°C)	A	0.79±10%	1.3±10%	1.4±10%	1.4±10%	1.4±10%
	Static friction torque	N • m	13.7 min.	24.5 min.	58.8 min.	58.8 min.	58.8 min.
	Attraction time	ms	100 max.	80 max.	150 max.	150 max.	150 max.
	Release time	ms	50 max. *5	25 max. *6	50 max. *6	50 max. *6	50 max. *6
	Backlash		±1°
	Allowable work per braking	J	4.9 × 10³	1,372	1,372	1,372	1,372
	Allowable total work	J	1.5 × 10⁶	2.9 × 10⁶	2.9 × 10⁶	2.9 × 10⁶	2.9 × 10⁶
	Allowable angular acceleration	rad/s²	10,000			5,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

			400 VAC
Model (R88M-)			K90010F	K2K010F	K3K010F	-	-
Item		Unit	K90010C	K2K010C	K3K010C	K4K510C	K6K010C
*Rated output 1**		W	900	2,000	3,000	4,500	6,000
*Rated torque 1**		N • m	8.59	19.1	28.7	43.0	57.3
Rated rotation speed		r/min	1,000
Momentary maximum rotation speed		r/min	2,000
Momentary maximum torque *1		N • m	19.3	47.7	71.7	107.0	143.0
*Rated current 1**		A (rms)	3.8	8.5	11.3	14.8	19.4
Momentary maximum current *1		A (0-p)	12	30	40	55	74
Rotor inertia	Without brake	kW/s	6.70 × 10^-4	30.3 × 10^-4	48.4 × 10^-4	79.1 × 10^-4	101 × 10^-4
Rotor inertia	With brake	kW/s	7.99 × 10^-4	31.4 × 10^-4	49.2 × 10^-4	84.4 × 10^-4	102 × 10^-4
Applicable load inertia		-	10 times the rotor inertia max. *2
*Torque constant 1**		N • m/A	1.72	1.76	1.92	2.05	2.08
Power rate *1	Without brake	kW/s	110	120	170	233	325
Power rate *1	With brake	kW/s	92.4	116	167	219	307
Mechan- ical time constant	Without brake	ms	0.66	0.76	0.61	0.55	0.54
Mechan- ical time constant	With brake	ms	0.79	0.78	0.62	0.63	0.57
Electrical time constant		ms	11	18	22	20	23
*Allowable radial load 3**		N	686	1,176	1,470	1,470	1,764
*Allowable thrust load 3**		N	196	490	490	490	588
Weight	Without brake	kg	Approx. 6.7	Approx. 14.0	Approx. 20.0	Approx. 29.4	Approx. 36.4
Weight	With brake	kg	Approx. 8.2	Approx. 17.5	Approx. 23.5	Approx. 33.3	Approx. 40.4
Radiator plate dimensions (material)			270 × 260 × t15 (AI)	470 × 440 × t30 (AI)			550 × 520 × t30 (AI)
Applicable drivers (R88D-)			KT15F/ KN15F-ML2/ KN15F-ECT	KT30F/ KN30F-ML2/ KN30F-ECT	KT50F/ KN50F-ML2/ KN50F-ECT	KT50F/ KN50F-ECT	KT75F/ KN75F-ECT
Brake specifi- cations	Brake inertia	kg • m²	1.35 × 10^-4	4.7 × 10^-4	4.7 × 10^-4	4.7 × 10^-4	4.7 × 10^-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	19	31	34	34	34
	Current consumption (at 20°C)	A	0.79±10%	1.3±10%	1.4±10%	1.4±10%	1.4±10%
	Static friction torque	N • m	13.7 min.	24.5 min.	58.8 min.	58.8 min.	58.8 min.
	Attraction time	ms	100 max.	80 max.	150 max.	150 max.	150 max.
	Release time	ms	50 max. *5	25 max. *6	50 max. *6	50 max. *6	50 max. *6
	Backlash		±1°
	Allowable work per braking	J	4.9 × 10³	1,372	1,372	1,372	1,372
	Allowable total work	J	1.5 × 10⁶	2.9 × 10⁶	2.9 × 10⁶	2.9 × 10⁶	2.9 × 10⁶
	Allowable angular acceleration	rad/s²	10,000			5,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

Item	Specifications
Encoder system	Optical encoder
Encoder system	20 bits
No. of output pulses	Phases A and B: 262,144 pulses/rotation Phase Z: 1 pulse/rotation
Power supply voltage	5 VDC±5%
Power supply current	180 mA (max.)
Output signals	+S, -S
Output interface	RS-485 compliance

Catalog Name	Catalog Number [size]	Last Update
G5 Series Data Sheet	I816-E1-07 [19590KB]	Jul 05, 201820180705	G5 Series Data Sheet
G5 Series Catalog	I815-E1-07 [12846KB]	Dec 10, 201820181210	G5 Series Catalog

OMRON R88M-K, R88D-KN[]-ECTMotion / Drives/ Servomotors / Servo Drivers/Copyright Statement

OMRON R88M-K, R88D-KN[]-ECT Dimensions

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OMRON R88M-K, R88D-KN[]-ECT dimension

AC Servo Drives

＜Wall Mounting＞

Single-phase 100 VAC R88D-KNA5L-ECT/-KN01L-ECT (50 to 100 W)Single-phase/Three-phase 200 VAC R88D-KN01H-ECT/-KN02H-ECT (100 to 200 W)

Single-phase 100 VAC R88D-KN02L-ECT (200 W)Single-phase/Three-phase 200 VAC R88D-KN04H-ECT (400 W)

Single-phase 100 VAC R88D-KN04L-ECT (400 W)Single-phase/Three-phase 200 VAC R88D-KN08H-ECT (750 W)

Single-phase/Three-phase 200 VAC R88D-KN10H-ECT/-KN15H-ECT (900 W to 1.5 kW)

Three-phase 200 VAC R88D-KN20H-ECT (2 kW)

Three-phase 200 VAC R88D-KN30H-ECT/-KN50H-ECT (3 to 5 kW)

Three-phase 200 VAC R88D-KN75H-ECT (7.5 kW)

Three-phase 200 VAC R88D-KN150H-ECT (15 kW)

Three-phase 400 VAC R88D-KN06F-ECT/-KN10F-ECT (600 W to 1.0 kW)Three-phase 400 VAC R88D-KN15F-ECT (1.5 kW)

Three-phase 400 VAC R88D-KN20F-ECT (2 kW)

Three-phase 400 VAC R88D-KN30F-ECT/-KN50F-ECT (3 to 5 kW)

Three-phase 200 VAC R88D-KN75H-ECT (7.5 kW)

Three-phase 400 VAC R88D-KN150F-ECT (15 kW)

AC Servomotors

＜Cylinder type＞

3,000 r/min Servomotors (100/200 VAC)

50 W/100 W

200 W/400 W

750 W

1 kW/1.5 kW/2 kW

3 kW

4 kW/5 kW

3,000 r/min Servomotors (400 VAC)

750 W/1 kW/1.5 kW/2 kW

3 kW

4 kW/5 kW

1,500r/min, 2,000 r/min Servomotors (200 VAC)

1 kW/1.5 kW/2 kW/3 kW

4 kW/5 kW

7.5 kW

11 kW/15 kW

1,500 r/min, 2,000 r/min Servomotors (400 VAC)

400 W/600 W

1 kW/1.5 kW/2 kW/3 kW

4 kW/5 kW

7.5 kW

11 kW/15 kW

1,000 r/min Servomotors (200 VAC)

900 W

2 kW/3 kW

4.5 kW

6 kW

1,000 r/min Servomotors (400 VAC)

900 W

2 kW/3 kW

4.5 kW

6 kW

OMRON R88M-K, R88D-KN[]-ECT lineup

AC Servo Drives

EtherCAT Communications

AC Servomotors

＜Cylinder Type＞

3,000-r/min servomotors

2,000-r/min servomotors

1,000-r/min servomotors

Decelerators (Backlash = 3' Max./Backlash = 15' Max.)

Backlash = 3' Max

＜Cylinder Type＞

3,000-r/min servomotors

2,000-r/min servomotors

1,000-r/min servomotors

Backlash = 15' Max

＜Cylinder Type＞

3,000-r/min servomotors

Accessories and Cables

Connection Cables (Power Cables, Brake Cables, Encoder Cables)

＜Non-flexible Cables＞

Power cable

Brake Cable

Encoder Cable

＜Flexible Cables＞

Power cable

Brake Cable

Encoder Cable

Single-phase 100 VAC R88D-KNA5L-ECT/-KN01L-ECT (50 to 100 W)
Single-phase/Three-phase 200 VAC R88D-KN01H-ECT/-KN02H-ECT (100 to 200 W)

Single-phase 100 VAC R88D-KN02L-ECT (200 W)
Single-phase/Three-phase 200 VAC R88D-KN04H-ECT (400 W)

Single-phase 100 VAC R88D-KN04L-ECT (400 W)
Single-phase/Three-phase 200 VAC R88D-KN08H-ECT (750 W)

Three-phase 400 VAC R88D-KN06F-ECT/-KN10F-ECT (600 W to 1.0 kW)
Three-phase 400 VAC R88D-KN15F-ECT (1.5 kW)

Servo Drives with 100 VAC Input Power
for Single-phase input type

Servo Drives with 200 VAC Input Power
for Single-phase/Three-phase input type

Servo Drives with 200 VAC Input Power
for Three-phase input type

Servo Drives with 400 VAC Input Power
for Three-phase input type