NASA NTRS · 19690000100
Electromechanical rotary actuator operates over wide temperature range
Abstract
Electromechanical rotary actuator, which operates over wide temperature range, contains a spring stop which has been calculated to limit internal deceleration loads to a magnitude equal to stall torque. Cryogenic capability is obtained by using dry lubricant on the gears and no lubrication on the bearings.
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Sullivan, S. F.. 1969-04-01. Electromechanical rotary actuator operates over wide temperature range. https://ntrs.nasa.gov/citations/19690000100
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