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Magnetic rotary encoders

High-speed rotary magnetic encoders with resolutions to 13-bit (8192 positions per revolution).

Excellent dirt immunity and sealed to IP68 for use in harsh environments.

Magnetic rotary encoder familyRenishaw has worked closely with our associate company RLS d.o.o. to produce a range of compact, high-speed rotary magnetic encoders. Using OnAxis™ magnetic encoder technology, the products are designed for use in harsh environments, such as marine, medical, print, converting, industrial automation, metal working, motor control and instrumentation.

Using Hall-effect sensor technology, the encoder comprises a magnetic actuator and separate encoder body. Rotation of the actuator is sensed by a custom encoder chip within the body and processed to the required output.

  • Non-contact/frictionless and bearing versions available
  • Resolutions to 13-bit (8192 positions per revolution)
  • Excellent dirt immunity and sealed to IP68
  • High speed operation to 30000 rpm
  • Industry standard absolute, analogue, incremental, and linear outputs

Also available within the OnAxis™ magnetic encoder range are low cost rotary magnetic encoder modules for OEM integration, and rotary magnetic encoder ICs with both binary and decimal resolutions. For linear applications, we also offer a range of magnetic linear encoders.

Find full technical details of Renishaw's range of magnetic rotary encoders by clicking the links below to the main RLS d.o.o. website, speak directly to your local Renishaw office, or request further details.