Cost Effective, Miniature Optical Incremental Encoder Module, 100 to 500 CPR

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The AEDB-9140 Series is a miniature encoder series with outer diameter of less than 30mm. The product is designed with semicircular module hence fit elegantly into any round shape housed encoder. Such size and shape is popularly used in the automation industry.

The product is designed for use with a codewheel at 11.00mm (0.433inch) optical radius.Resolutions are available from 100 through 500 CPR.The operating temperature ranges from -10 degree Celcius through 85 degree Celcius with the maximum operating frequency at 100Khz.The design uses transmissive technology and produces a 3-channel output (A, B & Z).


  • Resolution range from 100 through 500 CPR
  • Operating temperatures of -10 degree Celcius to 85 degree Celcius
  • TTL Compatible
  • Two Channel Quadrature Outputwith Index Pulse


  • Printers
  • Plotters
  • Tape Drives
  • Industrial and Factory Automation Equipment

Lifecycle Status


Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Active
Distrib. Inventory Yes
RoHS6 Compliant Y
Line Driver N
Frequency 100.0
Motion Type Rotary
Resolution 500 CPR
Optical Method Transmissive
Optical Radius (mm) 11.0
Terminations Cable with Connector