High-accuracy brushless servo actuator

April 8, 2008

Electromate has presented the RSF-14B brushless servo actuator from Harmonic Drive LLC, which achieves positioning accuracy better than 90 arc-sec and provides a maximum torque of 28Nm (245 in-lb), all in a package measuring just 50 x 168.5 mm.

The product utilizes zero-backlash Harmonic Drive gearing and a high performance 24V brushless motor with a 1,000-line encoder. Robust output shaft design with angular contact bearings allows the load to be directly mounted to the actuator. Its price makes it suited for high-volume OEM applications and it is compatible with servo drivers from wide range of manufacturers.
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