dc motor

Semi-housed voice coil actuators (VCA) enhance the basic frameless VCAs by adding both a shaft and self-aligning bushings to the unit. The lead wires have also been upgraded to a high flex variant, allowing for added protection from wear and tear. Various shaft options are available depending on the size of the actuator, including both external and internal threading, as well as a standard smooth shaft.

  • Precision shaft with multiple options available
  • Zero cogging and backlash free
  • Life tested in excess of 500 million cycles

 

Motor Options:

Part Number
Peak Force
[N/lb]
Total Stroke
[mm/in]
Continuous Stall Force
[N/lb]
Actuator Constant
[N∙Watt-1/2 / lb∙Watt-1/2]
Outside Diameter
[mm/in]
LA13-11-001A-3E15.57/ 3.56.36/ 0.255.07/ 1.142.36/ 0.5331.62/ 1.245
LA13-11-001A-3S15.57/ 3.56.36/ 0.255.07/ 1.142.36/ 0.5331.62/ 1.245
LA16-16-001A-4E89/ 206.36/ 0.2524.47/ 5.55.83/ 1.3140/ 1.575
LA16-16-001A-4S89/ 206.36/ 0.2524.47/ 5.55.83/ 1.3140/ 1.575
LA28-43-001A-12E266.89/ 6025/ 0.9875.6/ 1713.09/ 2.970/ 2.76
LA28-43-001A-12I266.89/ 6025/ 0.9875.6/ 1713.09/ 2.970/ 2.76
LA28-43-001A-12S266.89/ 6025/ 0.9875.613.09/ 2.970/ 2.76
LA100-93-001A-50I2447/ 50050.8/ 21443/ 32586.29/ 19.4254/ 10
LA100-93-001A-50S2447/ 50050.8/ 21443/ 32586.29/ 19.4254/ 10

Related Resources

White Paper: What Design Engineers Need to know about VCA (Voice Coil Actuator) Technology

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Certification: Vista CA USA ISO 9001:2015 Certificate 04 MAY 2025

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