Rectangular Voice Coil Actuator (RVCA Series)

  • Ideal for high speed pick-and-place applications
  • Peak force to 81.6N, Continuous force to 27.2N
  • Direct drive, cogging free
  • Low moving mass, fast response
  • Integrated linear encoder
  • Ease of use, plug and play
  • Excellent reliability

Ultra-High Frequency for Short Stroke Motion Systems
Rectangular Voice Coil Actuators (RVCA) actuators are preferred to circular versions especially in designs where space constraints are critical in linear motion applications. The flat rectangular voice coil design has similar characteristics to the normal common circular voice coil assemblies.

RVCA stages are built with precision cross roller guides that provide high rigidity to complement the high acceleration capability of the CVC module which has very low electrical/mechanical time constants and zero hysteresis. The actuator is specially developed for high precision frequency motion of short strokes (<50mm).

– Compact and streamline form factor
– Cross roller bearing for excellent precision and rigidity
– Zero cogging, zero-backlash and zero hysteresis
– Low moving mass, fast response
– Integrated linear encoder
– Ease of use, plug and play
– Excellent reliability
– Sub-micron Resolution possibilities

Specification

Details specification are available at the DOWNLOADS section of this site.

RVCA Series - Specification table

ModelStroke
(mm)
Continuous
Force (N)
Peak
Force (N)
Continuous
Current (A)
Peak
Current (A)
RVCA-S20D-CRX209.829.51.313.94
RVCA-S30D-CRX3027.281.62.026.05
RVCA-S12D-LM124.212.61.173.51
RVCA-S20D-LM209.829.51.313.94
RVCA-S30D-LM3027.281.62.026.05
Note: Continuous force is measured under natural convection, refer to the detail parameters table for more information.

Force Chart for RCVA Actuator

Please click on the chart image to view in details.

Part Numbering System

RCVA Series –  Part Numbering System

Downloads

The RVCA Series catalogue, 3D Drawings and Motor Sizer are available at the DOWNLOADS section of this site.