The invention discloses a permanent magnet gear motor, and relates to the technical field of motors. The fixed gear ring is connected and fixedly installed on a rear end cover of the machine shell through bolts, the duplicate gears are rotatably installed on the rotor through a shaft and a bearing, the three duplicate gears are evenly distributed in the circumferential direction, an output shaft of the motor is connected with a supporting bearing assembly in the winding drum, and the rotating gear ring is fixedly installed on the inner wall of the winding drum. The two ends of the duplicate gear are meshed with the fixed gear ring and the rotary gear ring respectively, so that the winding drum can be driven, speed changing devices such as a reduction gearbox do not need to be additionally arranged, the size of the lifting mechanism is reduced, the dead weight of the lifting mechanism is reduced, the production cost is reduced, fault points are reduced, and meanwhile heavy load slow speed is achieved conveniently. And the light-load rapid lifting effect is achieved, and the working efficiency is improved.

    本发明公开了一种永磁减速电动机,它涉及电动机技术领域;所述固定齿圈用螺栓连接固定安装在机壳的后端盖上,所述双联齿轮通过轴及轴承转动安装在转子上,且双联齿轮周向等均分布三个,所述电机的输出轴与卷筒内的支撑轴承组件进行连接,所述旋转齿圈固定安装在卷筒的内壁上;它通过双联齿轮的两端分别与固定齿圈和旋转齿圈的啮合,就能实现对卷筒的驱动,无需额外设置减速箱等变速装置,减小了提升机构的体积,降低了提升机构的自重,降低生产成本、也减少了故障点,同时便于实现重载慢速,轻载快速的提升效果,提高了作业效率。


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    Title :

    Permanent magnet gear motor


    Additional title:

    一种永磁减速电动机


    Contributors:
    YU LIHAO (author) / WANG MUHENG (author) / YU LIN (author)

    Publication date :

    2022-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B66C Krane , CRANES / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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