Rotary voice coil actuators (VCA) from BEI Kimco are ideal for high acceleration applications that require angular movement. There are two types of designs available: Cylindrical and arc-segment. Cylindrical models are typically used in long stroke applications, whereas arc-segmented designs are better suited for short stroke and precise positioning. Rotary actuators feature all of the inherent advantages of VCA technology, such as direct-drive, zero backlash and cog free operation for accurate motion, as well as high acceleration and the use of single phase.
Features
Wide range of torque and excursion angles
Various mechanical mounting options available
Arc-segment and cylindrical designs available