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 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 4000rpm
Radial direction 20N
Axial direction 10N
Weight 0.1-0.5kg
Construction IP54
Operation temperature -10℃ ~ 70℃
Storage temperature  -30℃ ~ 85℃
Impact resistance 980m/s, 6ms, twice in XYZ direction
Concussion resistance 50m/s, 10-200Hz
Satrting torgue( at 25℃) 5×10-² N.m
OUTPUT Line driver 26LS31 Complementary Voltage/Open collector
Supply voltage 5V±0.25 DC 8-30V DC 8-30V
Current requiremetns 250mA 120mA 120mA
Frequency response 100kHz 100kHz 100kHz
Load current 20mA 30mA 30mA
Output voltage (VH) 2.8V Vcc×85% Vcc×85%
Output voltage(VL) 0.5V 1V 0.5V
Rse/Fall time 100ns 1us 1us
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