E6A2-CW3C 200P/R 2M

Incremental 25-mm-dia. Rotary Encoder


Incremental, Resolution 200P/R, 25-dia., 5 to 12 VDC, NPN open collector, Pre-wired models (2 m)

Resolution 200 P/R
Output phases A, B
Control output (Output type) NPN open collector
Connection method Pre-wired models (Cable_length: 2 m)

Item list of E6A2-C

  • Ratings/Performance
Shaft model
Diameter25 dia.
Power supply voltageDC5-5% to 12+10% V (ripple (p-p): 5% max.)
Current consumption20 mA DC max.
Resolution200 P/R
Inrush currentApprox. 9 A (Time: Approx. 0.3 ms)
Output phasesA, B
Control output (Output type)NPN open collector
Control output (Load power supply voltage)30 VDC max.
Control output (Load current)30 mA max. (Sink current)
Control output (Residual voltage)0.4 VDC max. (at sink current 30 mA)
Max. response frequency30 kHz
Phase difference on output90±45°between A and B
Starting torque1 mN.m max.
Moment of inertia1 x 10**-7 kg.m**2 max.
Shaft loadingRadial: 10 N
Thrust: 5 N
Max. permissible rotation5000 r/min
Ambient temperatureOperating: -10 to 55 ℃
Storage: -25 to 80 ℃
(with no icing)
Ambient humidity Operating: 35 to 85% RH
Storage: 35 to 85% RH
(with no condensation)
Insulation resistanceBetween charged parts and the case: 20 MΩ min. at 500 VDC
Dielectric strengthBetween charged parts and the case: 500 VAC at 50/60 Hz for 1 min
Vibration resistance10 to 55 Hz, 1.5-mm double amplitude each in X, Y, and Z directions for 2 h
Shock resistance500 m/s**2 for 3 times each in X, Y, and Z directions
Degree of protectionIEC: IP50
Connection methodPre-wired models (Cable_length: 2 m)
Material (body)Aluminum
Material (case)Aluminum alloy
Material (shaft)SUS420J2
Material (mounting bracket)Iron zinc plating
AccessoriesInstruction manual, coupling and hex-head spanner
  • Dimensions

Caution: All units are in millimeters unless otherwise indicated.

  • Output circuit diagram

  • Connected specification chart

  • Timing chart

  • Life of rotary encoder bearings


Incremental 25-mm-dia. Rotary Encoder


about this Product