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Rotary Encoder B-106-23983

Rotary Encoder B-106-23983

  • Product Code: B-106-23983
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    • S$125.00
  • Ex Tax: S$125.00
    • 5 or more S$115.00
    • 30 or more S$106.25
  • Cashback: S$3.75
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  • Warranty Period: 12 months
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This industrial grade rotary encoder is suitable for many positioning applications. It is usually connected to a rotating unit or shaft. Rotation on the encoder will lead a square wave pulse. Reading the pulses, user is able to identify the speed of the rotation, angle of rotation, direction of rotation or even position of the shaft. It can be applied on a robot arm’s joint, mobile robot, conveyor system or even a printing machine.


  • Incremental type shaft encoder
  • Operating Voltage: 5V to 24V 
  • Pulse: 500P/R
  • Slew speed: 6000RPM
  • Body diameter: 25mm
  • Shaft diameter: 4mm
  • Output wave form: Square wave
  • Brand: ESB, Japan


Is the flexible shaft coupling sold separately? Or where can I buy the flexible shaft coupling? ( albert, 05/03/2018 )
Hi, flexible shaft coupling is not included with this product purchase. Plus, we don't have flexible shaft coupling in our store. Sorry for that. Thanks.
Hi there, can Rotary Encoder B-106-23983 work with plc in measuring dc motor rpm. if yes, how to use it? and, how long it takes to deliver the item if I am purchasing it next Monday location ( Selangor Malaysia) ( hanif kamaruddin, 30/10/2016 )

Hi, we don't use PLC and we don't know what Input Output that PLC has, but this rotary encoder output is wave form (Square wave) and NPN open collector (require pull-up). This Rotary encoder operating voltage 5V-24V.If you have further question, you can ask at our technical forum, as this session is only for short inquiry. Thanks. :) 

Hello there, Can you please tell me what is the main different between this product "Rotary Encoder B-106-23983" and "Rotary Encoder C/W Coupling (500 PPR)"? As I checked their specifications are almost same! Thank you. ( Ali Challenger, 16/04/2015 )

The major difference should be the origin :) B-106-23983 is from Japan and should have better quality. While 3806-500B-5-24F is from China, a low cost solution that comes with coupling.

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Tags: rotary, encoder, b-106-23983