Solid shaft Incremental Rotary Encoder NPN PNP A/B/Z phase

Diameter 38/50/58/70mm, Solid shaft 6/8/10mm, Revolution 100/200/500/1000/2000ppr optional

Various output types. Cable connection & 7-pin plug connection



CHT series Incremental rotary encoder, also called a shaft encoder, is an electro-mechanical device that converts the angular position or motion of a shaft or axle to an analog or digital code. It’s widely used in the area of automatic control, measurements, robotic X-Y labor and printing.

  • High quality flame-retardant shell, safe and durable, long service life.
  • Long cables, outsourcing flame retardant materials
  • Frequency response is fast
  • Waterproof, anti-corrosion
  • High & low temperature resistant
  • Aluminum alloy body, good conductive performance
  • Complete pulse & stable pulse

Main Features

  • Working Principle: Incremental
  • Solid shaft, diameter 38/50/58/70mm
  • shaft size 6/8/10mm
  • Pulses: 100/200/500/1000/2000ppr
  • Various output types: Line driver/Complementary/Voltage/Open collector
  • Cable connection & 7-pin plug connection
  • 8-30V DC /5V DC power supply
  • 2m cable length
  • 1 year warranty
  • Compact size, Long revolution, strong anti-interference ability

Your reliable encorder supplier

Small size 

     Less weight

         Long working life 

            Convenient installation



Slew speed Radial direction Axial direction Weight Construction Operation temperature Storage temperature Impact resistance Concussion resistance Starting torque( at 25℃)
4000rpm 20N 10N 0.1-0.5kg IP54 -10℃ ~ 70℃ -30℃ ~ 85℃ 980m/s, 6ms, twice in XYZ direction 50m/s, 10-200Hz 5×10-² N.m


Supply voltage Current requirements Frequency response Load current Output voltage (VH) Output voltage(VL) Rise/Fall time
Line driver


5V±0.25 250mA 100kHz 20mA 2.8V 0.5V 100ns
Complementary DC 8-30V 120mA 100kHz 30mA Vcc×85% 1V 1us
Voltage/Open collector DC 8-30V 120mA 100kHz 30mA Vcc×85% 0.5V 1us
encoder sensor signal output types
Cable color Red Black Green White Yellow Brown Grey Orange Shield
Line driver Vcc 0V A B Z A\ B\ Z\ G
Complementary/Voltage/Open collector Vcc 0V A B z G

Warranty: 12 months

For support, please visit support center or email us at

1 x CHT incremental rotary encoder

​​​1 x shaft coupling

​1 x Manual