Products Detail


SE22 is a high performance, hollow shaft micro encoder. The device provides one, two (or two plus index) incremental encoding square wave signals outputs. The encoder is available with several resolutions, shaft diameters and output circuits, depending on the application.

The standard model: 5V power supply, single ended output, optical model.

The encoder is also available with several power supply solutions, i.e. 7V~30V and 5V with line driver output.

Main Features :

  • Dimensions: 22.6 mm diameter, 21 mm height
  • Output channels: 1 or 2 (quadrature) + 1 optional index channel
  • Power supply: 5 VDC
  • Output type standard: pull up (TTL compatible).
  • On request: push-pull, NPN open collector.
  • Resolution up to 360 CPR (counts per rotation)
  • Operating temperature: -20 °C to +85 °C
  • Frequency: 60 kHz
  • RoHS compliant
  • PLS, see in the below table the models with preferential CPR
  • More resolutions available on request

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