The servo-driven permanent magnet synchronous gearless traction machine comprises a motor, a brake and a support, the motor and the brake are arranged on the two sides of the support respectively, the center of the support is rotationally connected with a rotating shaft, and one end of the brake is fixedly connected with one end of the rotating shaft; the motor comprises a casing, a stator and a rotor, the stator is fixed inside the casing, end covers are arranged at two ends of the casing, two ends of the rotor are rotatably connected with the centers of the end covers, an encoder fixing seat is arranged on the surface of the end cover on one side far away from the support, an encoder is arranged on one side of the encoder fixing seat, and the encoder is arranged on the other side of the encoder fixing seat. The invention relates to the technical field of elevator driving. According to the servo-driven permanent magnet synchronous gearless traction machine, the overall traction machine structure is optimized, installation is convenient, noise and vibration are reduced, operation stability and control precision are improved, cost is reduced, and installation efficiency is improved.

    本发明公开了一种伺服驱动的永磁同步无齿轮曳引机,包括电机、制动器和支架,所述电机和制动器分别设置在支架的两侧,所述支架的中心转动连接有转轴,所述制动器的一端与转轴的一端固定连接;所述电机包括机壳、定子和转子,所述定子固定在机壳的内部,所述机壳的两端设置有端盖,所述转子的两端与端盖的中心转动连接,远离支架一侧的所述端盖表面设置有编码器固定座,所述编码器固定座一侧设置有编码器,本发明涉及电梯驱动技术领域。该种伺服驱动的永磁同步无齿轮曳引机,优化整体曳引机结构,方便安装,降低噪音和震动,提高运行的稳定性和控制精度,降低成本,提高安装效率。


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    Title :

    Servo-driven permanent magnet synchronous gearless traction machine


    Additional title:

    一种伺服驱动的永磁同步无齿轮曳引机


    Contributors:
    HAN PEIWEN (author) / DING YI (author) / TAO YUAN (author) / CAI QIQI (author)

    Publication date :

    2023-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B66B Aufzüge , ELEVATORS



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