AMM20B Series Multi-Turn Rotary Sensor

AMM20B series multi-turn rotary sensor

The Bourns AMM20B series multi-turn rotary magnetic sensor is designed to meet the requirements of heavy-duty applications with long cycle life, high reliability, precision and flexibility. The AMM20B rotary sensor features standard 3-turn, 5-turn and 10-turn configurations with a factory programmable slope.



TE Connectivity Interconnect System


Features Applications
  • Non-contacting magnetic technology
  • Highly resistant to vibration/shock
  • Highly resistant to fluid/dust ingress
  • Factory programmable slope
  • Robust design for industrial applications
  • Highly repeatable (backlash < 5 ° typical)
  • RoHS compliant*


* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

  • Patient platform position
  • Draw wire position
  • Tilt control & position
  • Electromechanical actuators
  • Factory automation
  • Pick & place palletising/packaging
  • Automated doors & gates
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