OMEGA Engineering, Inc. Datasheets for Incremental Rotary Encoders

Incremental rotary encoders are multi-turn sensors that use optical, mechanical, or magnetic index-counting for angular measurement. They contain no absolute reference, but instead count relative to the turn-on position.
Incremental Rotary Encoders: Learn more

Product Name Notes
Industrial Duty Rotary Encoder with Single Channel or Quadrature Output -- ZB The ZB Series shaft encoders are general duty industrial rotary pulse generators. The AU-ZBG models are for single channel sensing for counting, one directional measuring or speed applications. The AU-ZBH...
Heavy Duty Precision Industrial Encoder -- ZDH The ZDH Series of sensors are heavy-duty, extremely rugged, reliable, yet compact encoders designed for harsh factory and plant floor environments. These encoders are flange mount and conform to NEMA...