OMRON E6C3-C dimension

last update: November 12, 2012

Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.

Encoder

E6C3-CWZ[][]H

The E69-C08B Coupling is sold separately.

last update: November 12, 2012

OMRON E6C3-C 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
E6C3-C Data Sheet	- [453KB]	Feb 09, 201620160209	E6C3-C Data Sheet

OMRON E6C3-C lineup

last update: September 24, 2012

Encoders

Power supply voltage	Output configuration	Resolution (pulses/rotation)	Connection method	Model
12 to 24 VDC	Complementary output	100, 200	Pre-wired (1 m) *	E6C3-CWZ5GH (resolution) 1M Example: E6C3-CWZ5GH 100P/R 1M
		300, 360, 500
		600, 720, 800
		1,000, 1,024, 1,200
		1,500, 1,800, 2,000
		2,048, 2,500, 3,600
5 to 12 VDC	Voltage output	100, 200		E6C3-CWZ3EH (resolution) 1M Example: E6C3-CWZ3EH 100P/R 1M
		300, 360, 500
		600, 720, 800
		1,000, 1,024, 1,200
		1,500, 1,800, 2,000
		2,048, 2,500, 3,600
5 to 12 VDC	Line-driver output	100, 200		E6C3-CWZ3XH (resolution) 1M Example: E6C3-CWZ3XH 100P/R 1M
		300, 360, 500
		600, 720, 800
		1,000, 1,024, 1,200
		1,500, 1,800, 2,000
		2,048, 2,500, 3,600

* Models with 2-m cable are also available. When ordering, specify the cable length at the end of the model number
  (example: E6C3-CWZ5GH 300P/R 2M).

Accessories (Order Separately)

Name	Model	Remarks
Couplings	E69-C08B	---
	E69-C68B	Different end diameter (6 to 8 mm)
Flanges	E69-FCA03	---
	E69-FCA04	E69-2 Servo Mounting Bracket provided.
Servo Mounting Bracket	E69-2	Provided with E69-FCA04 Flange.

Refer to Accessories for details.

last update: September 24, 2012

OMRON E6C3-C specification

last update: February 09, 2016

Model		E6C3-CWZ5GH	E6C3-CWZ3EH	E6C3-CWZ3XH
Power supply voltage		12 VDC -10% to 24 VDC +15%, ripple (p-p): 5% max.	5 VDC -5% to 12 VDC +10%, ripple (p-p): 5% max.
Current consumption *1		100 mA max.
Resolution (pulses/rotation)		100, 200, 300, 360, 500, 600, 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000, 2,048, 2,500, 3,600
Output phases		Phases A, B, and Z *5
Output configuration		Complementary outputs *2	Voltage output (NPN output)	Line driver output *3
Output capacity		Output voltage: VH = Vcc = 3 V min. (IO = 30 mA) VL = 2 V max. (IO = -30 mA) Output current: ±30 mA	Output resistance: 2 kΩ Output current: 35 mA max. Residual voltage: 0.7 V max.	AM26LS31 equivalent Output current: High level: IO = -10 mA Low level: IS = 10 mA Output voltage: VO = 2.5 V min. VS = 0.5 V max.
Maximum response frequency *4		125 kHz (65 kHz when using phase Z reset)
Phase difference between outputs		90°±45° between A and B (1/4 T ± 1/8 T)
Rise and fall times of output		1 μs max. (Cable length: 2 m, Output current: 30 mA)	1 μs max. (Cable length: 2 m, Output current: 35 mA)	1 μs max. (Cable length: 2 m, IO: -10 mA, IS: 10 mA)
Starting torque		10 mNm max. at room temperature, 30 mNm max. at low temperature
Moment of inertia		2.0 × 10-6 kgm2 max.; 1.9 × 10-6 kgm2 max. at 500 P/R max.
Shaft loading	Radial	80 N
	Thrust	50 N
Maximum permissible speed		5,000 r/min
Protection circuits		Output load short-circuit protection		---
Ambient temperature range		Operating: -10 to 70°C (with no icing), Storage: -25 to 85°C (with no icing)
Ambient humidity range		Operating/Storage: 35% to 85% (with no condensation)
Insulation resistance		20 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength		500 VAC, 50/60 Hz for 1 min between current-carrying parts and case
Vibration resistance		Destruction: 10 to 500 Hz, 150 m/s2 or 2-mm double amplitude for 11 min 3 times each in X, Y, and Z directions
Shock resistance		Destruction: 1,000 m/s2 3 times each in X, Y, and Z directions
Degree of protection		IEC 60529 IP65, in-house standards: oilproof
Connection method		Pre-wired Models (Standard cable length: 1 m)
Material		Case: Aluminum, Main unit: Aluminum, Shaft: SUS303
Weight (packed state)		Approx. 300 g
Accessories		Instruction manual Note: Coupling, mounting bracket and hex-head spanner are sold separately.

*1. An inrush current of approximately 9 A will flow for approximately 0.1 ms when the power is turned ON.
*2. Complementary Output
       The complementary output has two output transistors (NPN and PNP) as shown below. These two output transistors
       alternately turn ON and OFF depending on the high or low output signal. When using them, pull up to the positive
       power supply voltage level or pull down to 0 V. The complementary output allows flow-in or flow-out of the output
       current and thus the rising and falling speeds of signals are fast. This allows a long cable distance. They can be
       connected to open-collector input devices (NPN, PNP).

*3. The line driver output is a data transmission circuit compatible with RS-422A and long-distance transmission is
       possible with a twisted-pair cable. (AM26LS31 equivalent)
*4. The maximum electrical response speed is determined by the resolution and maximum response frequency as
       follows:

       This means that the Rotary Encoder will not operate electrically if its speed exceeds the maximum electrical
       response speed.
*5. The phase Z signal is output when cut face D on the shaft and the cable connection direction are as shown in the
       following diagram (output position range: ±15°).

last update: February 09, 2016

• NO. E6C3-C
• TYPE:Rotary Encoders Incremental Copyright Statement
• DATE:2021-06-07
• Associated products:
  E6C2-C Slim Incremental 50-mm-dia. Rotary Encoder/Features E6D-C High-resolution Encoder with Diameter of 55 mm/Features