The invention belongs to an aerospace electro-mechanical actuator, and particularly relates to a space deflection electro-mechanical actuator. The space electro-mechanical actuator comprises a permanent-magnet synchronous servo motor, a harmonic gear speed reducer and a space swinging mechanism, wherein an output end of the permanent-magnet synchronous servo motor is connected with an input end of the harmonic gear speed reducer, and an output end of the harmonic gear speed reducer is connected with an input end of the space swinging mechanism. The space deflection electro-mechanical actuator has the advantages that the miniaturization is realized, the bearing capacity is high, the output form is various and the like; the needs on rigorous working condition of an aerospace servo mechanism can be met.
Space deflection electro-mechanical actuator
2015-04-29
Patent
Elektronische Ressource
Englisch