New Voice Coil Actuator


Linear Voice Coil Actuator (VCA) provides extremely low hysteresis/low friction with precise and consistent bi-directional position control. Device is ideal for many applications where low friction and high force accuracy are needed.

Design delivers an operating performance with a hysteresis of just 10 mN compared to similar style actuators that deliver as much as 50 to 200 mN.  BEI Kimco's low-friction design can also be incorporated into the company's standard and custom VCAs.


  • Peak Force: 4.7 N
  • Hysteresis: 10 mN
  • Total Stroke: 7.4 mm
  • Size: 38 mm dia. by 48.3 mm in length.
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