About ADC
video introduction
~2.50 min. long
ISO Cert
HV & UHV Rotation Stages

ADC’s precision rotation stages are built upon an industry leading, preloaded, duplexed angular contact bearing set. These stages not only give an exceptionally high running accuracy, but allow for large radial and thrust loads as well. Each stage is driven by a precision ground worm gear set and a high resolution, high torque stepper motor. Backlash is reduced by employing a flexure style shimming technique to preload the worm and worm wheel.


The UHV version of the RS series rotation stage is designed to function in a 10-9 torr environment.