The invention belongs to the technical field of electromechanical control devices, and particularly relates to a three-redundancy rotary type electromechanical actuator which comprises an end cover assembly, a first gear, a differential mechanism and a guide actuator assembly, the three-redundancy rotary type electromechanical actuator can independently drive a center shaft, meanwhile, reverse influence cannot be generated among the three-redundancy rotary type electromechanical actuator, non-coaxial drive is adopted among the three-redundancy rotary type electromechanical actuator, and therefore the three-redundancy rotary type electromechanical actuator is more stable in driving. The problems of high reliability and long service life of the actuator are solved, and meanwhile the size of the actuator is reduced. And meanwhile, a unique cavity combination structure is arranged, so that the size of the actuator can be further reduced, and the reliability is improved.

    本发明属于机电控制装置技术领域,具体涉及一种三余度旋转式机电作动器,包括端盖组件、第一齿轮、差速器和导动器组件,本发明采用能够单独驱动中轴的三余度涉及,同时三余度之间不会产生逆向影响,三余度驱动之间采用非同轴驱动,解决了作动器高可靠性、高寿命的问题,同时缩小了作动器的体积。同时本发明设置独特的腔体组合结构,能够进一步缩小作动器的体积,并提供可靠性。


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    Title :

    Three-redundancy rotary electromechanical actuator


    Additional title:

    一种三余度旋转式机电作动器


    Contributors:
    WANG ZONG (author) / ZHANG JIANRONG (author) / LEI HAO (author) / CAI YIYAO (author) / ZHANG RUILONG (author)

    Publication date :

    2024-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F16K VALVES , Ventile / H01H Elektrische Schalter , ELECTRIC SWITCHES / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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