Silent Ultrasonic Actuators

These actuators have high resolution and high speed (0.5mm/sec) but are known for their silent operation.  High thrust force is achieved through an ultra-low friction ball screw assembly.  Position is held with friction even when the power is off.  These actuators can be used to automate manual stages by replacing manual micrometer heads (travel: 13mm).  If one of our many catalog actuators does not meet your requirements, just send us a request for a custom one.