The invention discloses a space driving mechanism and a driving system. The space driving mechanism comprises a bracket, a driving mechanism and a driving mechanism, the at least two driving circuits are arranged in a control system of the spacecraft; the driving motor comprises at least two windings; the driving motor is arranged on the bracket and is respectively connected with the driving circuit and a load platform of the spacecraft; and the driving motor is used for driving the load platform and a load fixed on the load platform to rotate to a preset angle after being electrified. According to the space driving mechanism disclosed by the invention, by arranging the double driving circuits and arranging the double windings in the driving motor, the reliability of the space driving mechanism can be remarkably improved under the condition that the mechanical structure and the weight are not increased too much.

    本发明公开了一种空间驱动机构及驱动系统,所述空间驱动机构包括:支架;至少两个驱动电路,均设置于航天器的控制系统中;驱动电机,其包括至少两个绕组;所述驱动电机设置于所述支架上,分别与所述驱动电路和所述航天器的负载平台进行连接;所述驱动电机加电后用于带动所述负载平台及固定于所述负载平台上的负载转动至预设角度。本发明公开的空间驱动机构通过设置双驱动电路以及在驱动电机中设置双绕组,可以在不过多增加机械结构和重量的情况下显著地提高空间驱动机构的可靠性。


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    Title :

    Space driving mechanism and driving system


    Additional title:

    一种空间驱动机构及驱动系统


    Contributors:
    ZHAO WANLIANG (author) / RAO FANJUN (author) / CHEN JINGYUAN (author) / SHI RAN (author) / WU PENGFEI (author) / YAN DAN (author) / DU CHANG (author)

    Publication date :

    2021-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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