A Cryo Linear Actuator (CLA) can be considered as a piezo driven setscrew with high force output and very good stability, ideal for set and forget applications in a cryo-vacuum environment. Piezo ceramics in the disc-shaped head generate torque pulses which cause the connected screw to rotate in the stationary nut, yielding linear motion at the ball tip. Both screw and nut are ceramic and run without coatings or lubrication.
Please consult the glossary for additional background information and descriptions of all available product options.
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