The invention discloses an integrated electric steering engine which comprises a body, a transmission assembly and a driving assembly, wherein the transmission assembly and the driving assembly are installed in the body. The transmission assembly comprises a motor, a lead screw pair and a rocker arm sliding block assembly. The motor and the lead screw pair are arranged in parallel, and the motor is connected with the lead screw pair through a gear reducer. The lead screw pair comprises a lead screw and a lead screw nut arranged on the lead screw; the rocker arm sliding block assembly is perpendicular to the lead screw pair, and the rocker arm sliding block assembly is connected with the lead screw nut. An output shaft is installed in the rocker arm sliding block assembly. The lead screw nut can move in the axial direction of the lead screw under rotation of the lead screw and push the rocker arm sliding block assembly to rotate, and then the output shaft is driven to rotate. The driving assembly is arranged on the side, away from the lead screw pair, of the motor and comprises a driving support and a driving plate, and the motor is electrically connected with the driving plate. Driving and transmission are integrated, and the power density and the integration and miniaturization degree of the electric steering engine are improved.

    本发明公开了一种一体化电动舵机,包括本体和安装在其内的传动组件、驱动组件;所述传动组件包括电机、丝杠副及摇臂滑块组件;所述电机和丝杠副平行设置,且该电机通过齿轮减速器与所述丝杠副连接;所述丝杠副包括丝杠和设于其上的丝杠螺母;所述摇臂滑块组件与所述丝杠副垂直设置,且所述摇臂滑块组件与丝杠螺母连接;所述摇臂滑块组件内安装有输出轴;所述丝杠螺母能够在丝杠转动下沿其轴向移动,并推动摇臂滑块组件转动,进而带动输出轴转动;所述驱动组件设于电机背离丝杠副的一侧,所述驱动组件包括驱动支架和驱动板,所述电机与所述驱动板电连接。本发明将驱动和传动集成,提高了电动舵机的功率密度以及集成化、小型化程度。


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    Title :

    Integrated electric steering engine


    Additional title:

    一种一体化电动舵机


    Contributors:
    ZHAO FENGXIAN (author) / ZHANG JINDUO (author) / LIN BINGTAO (author) / ZHANG KE (author) / WANG SHUAIBING (author) / LI JIANXING (author) / LIU JIA (author) / WANG HONGSHENG (author) / YANG FAN (author) / QIU FAN (author)

    Publication date :

    2024-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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