The invention provides an electric steering engine. The electric steering engine comprises a servo mechanism 100, a rudder rotating mechanism 200, a rudder retracting and releasing mechanism 300 and a structural shell 400. The structural shell 400 comprises a steering engine shell 5 and an angular position sensor bracket 6; the top of the steering engine shell 5 is provided with the angular position sensor support 6, the bottom of the steering engine shell 5 is provided with the high-speed brush direct current motor 3 of the transmission system, and the servo mechanism 100, the rudder rotating mechanism 200 and the rudder retracting and releasing mechanism 300 are installed in the steering engine shell 5. According to the technical scheme, the mode that the integrated electric servo mechanism is connected with the turbine worm is adopted, the space limitation problems of installation space limitation of the rudder output shaft and the steering engine, small diameter of the steering engine and the like can be solved, the power mass ratio of the steering engine structure is increased, the space utilization rate in a cabin is increased, and the power-to-weight ratio is increased.

    本发明提供一种电动舵机,包括:伺服机构100、舵片旋转机构200、舵片收放机构300和结构壳体400。结构壳体400,包括舵机壳体5和角位置传感器支架6;舵机壳体5的顶部安装角位置传感器支架6、舵机壳体5的底部安装传动系统的高速有刷直流电机3,伺服机构100、舵片旋转机构200、舵片收放机构300安装在舵机壳体5的内部。本发明技术方案,采用一体化电动伺服机构与涡轮蜗杆连接方式,能够解决舵片输出轴和舵机安装的空间限制及舵机直径小等空间限制问题,提高舵机结构的功率质量比,提高舱内空间利用率,提高功重比。


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    Title :

    Electric steering engine


    Additional title:

    一种电动舵机


    Contributors:
    CHEN LIBIN (author) / ZHANG WENYI (author) / ZHAO XIN (author) / ZHANG XIN (author) / ZHENG LI (author) / WANG YIFAN (author) / LI MENGTING (author) / LI QI (author) / WANG YI (author) / HU ZIYE (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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