Subminiature, single-vane rotary actuator for wind-tunnel test-model control-surface actuation systems presents severe torque and system band-pass requirements with stringent space and weight limitations. Actuator has very low leakage of fluid from one side to other, permitting use in precision position servo-systems.
Subminiature hydraulic actuator
NASA Tech Briefs ; 3 , 2
1978-10-01
Miscellaneous
No indication
English
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