Motorized Rotary Stage : RT-5E

The design takes advantage of a single preloaded crossed roller bearing for the table movement.

This design approach eliminates the use of a dual bearing confi guration thus improving on axial runout and wobble. This rotary table is offered with a standard gear ratio of 144:1. A proprietary gear preload system insures zero backlash in the gear train. An optical encoder is mounted to output of the main spindle to achieve the best accuracy.