The invention discloses a permanent magnet direct drive host structure, and relates to the technical field of permanent-magnet direct-drive hosts. The structure comprises a box body. A lower box bodyis arranged on the box body. An end cover is fixedly mounted on the front wall surface of the lower box body. A worm gear structure is arranged in the lower box body. A lower cover is fixedly mountedon the lower wall surface of the box body. Coupling connection is canceled by using efficient permanent magnets. Integrated shaft direct drive is used, the structure is simplified, volume is reduced,and efficiency is improved. Three-bearing structure is used, when the worm rotates at a high speed, noise and vibration are ensured to be reduced. The inertia wheel and the brake wheel are integrallydesigned, inertia wheel installation space is saved, requirements for inertia wheel protection are reduced, product performance is more reliable and stable, the lower box body can enable the left output shaft, the right output shaft or the left-right two-way output shaft of the worm wheel shaft according to different requirements, the worm wheel shaft can replace an escalator driving main machineand can also be applied to an elevator strong-drive main machine and an elevator traction machine, and the application range is wide.

    本发明公开了一种永磁直驱主机结构,涉及永磁直驱主机技术领域,包括箱体,所述箱体上设有下箱体,所述下箱体前壁面上固定安装有端盖,所述下箱体内设有蜗轮结构,所述箱体下壁面上固定安装有下盖,本发明,采用高效永磁取消联轴器连接,采用一体化轴直驱,简化结构,体积减小,提高了效率,采用三轴承结构,使蜗杆在高速旋转下,保证噪音和震动降低,将惯性轮和制动轮一体化设计,节约了惯性轮安装空间,也减少了对惯性轮防护的要求,使产品性能更加可靠,稳定,下箱体可根据不同需求,使蜗轮轴左出轴、右出轴或左右双向出轴,可替代用于扶梯驱动主机,也可以应用在电梯强驱主机以及电梯曳引机,应用面较为广泛。


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    Titel :

    Permanent magnet direct drive host structure


    Weitere Titelangaben:

    一种永磁直驱主机结构


    Beteiligte:
    SANG ZHONGHAI (Autor:in) / LI HONGTU (Autor:in) / LI DONG (Autor:in) / SUN XIANGRONG (Autor:in)

    Erscheinungsdatum :

    2020-11-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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