The invention relates to the technical field of coast defense unmanned underwater vehicles, and discloses a self-locking coast defense UUV electric steering engine. The steering engine comprises a servo motor, a magnetic encoder, a speed reducer shell, a first-stage turbine worm, a second-stage turbine worm, a driver, a potentiometer gear and a rotary potentiometer, the servo motor is connected with the speed reducer shell, a servo motor output shaft of the servo motor is connected with the first-stage worm, the first-stage worm is matched with the first-stage turbine, the second-stage worm is matched with the second-stage turbine, and the rotary potentiometer is connected with the first-stage turbine worm and the second-stage turbine worm. The first-stage worm is fixedly connected with the second-stage worm, the rotary potentiometer is connected with the potentiometer gear through a key, the second-stage worm is matched with the potentiometer gear, the driver controls the servo motor to rotate through feedback of the magnetic encoder, an output shaft of the servo motor rotates to drive the first-stage worm to rotate, and the first-stage worm drives the first-stage worm to rotate. The secondary worm and the primary turbine rotate at the same time, the secondary worm drives the secondary turbine to rotate to complete torque output, the secondary worm drives the potentiometer gear to rotate, and then the rotary potentiometer is driven to rotate.

    本发明涉及海防无人潜航器技术领域,公开一种自锁海防UUV电动舵机。其中,该舵机包括伺服电机、磁编码器、减速器壳体、一级涡轮蜗杆、二级涡轮蜗杆、驱动器、电位计齿轮和旋转电位计,伺服电机与减速器壳体连接,伺服电机的伺服电机输出轴与一级蜗杆连接,一级蜗杆与一级涡轮配合,二级蜗杆与二级涡轮配合,一级涡轮与二级蜗杆固定连接,旋转电位计与电位计齿轮通过键连接,二级涡轮与电位计齿轮配合,驱动器通过磁编码器反馈控制伺服电机旋转,伺服电机输出轴旋转带动一级蜗杆转动,一级蜗杆带动一级涡轮转动,二级蜗杆与一级涡轮同时旋转,二级蜗杆带动二级涡轮转动完成扭矩输出,二级蜗杆带动电位计齿轮旋转,进而带动旋转电位计转动。


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    Title :

    Self-locking coast defense UUV electric steering engine


    Additional title:

    自锁海防UUV电动舵机


    Contributors:
    WANG JINXING (author) / ZHANG XIAOYUE (author) / LI ZHIKUO (author) / ZHAO MENG (author) / MENG NAN (author) / SU KAILUN (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B64G Raumfahrt , COSMONAUTICS



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