The invention discloses a two-speed hub motor capable of automatically shifting gears and a vehicle, and relates to the field of hub motors. According to the two-speed hub motor, the motor comprises a main shaft, a hub and an end cover which are connected with each other are supported on the main shaft in a rolling mode, a machine core assembly is arranged on the main shaft, and the machine core assembly comprises a first rotor and a second rotor which are connected with each other. The main shaft is provided with a first-gear planetary speed reduction assembly connected between the first rotor and the hub, and a second-gear planetary speed reduction assembly connected between the second rotor and the end cover. The second-gear planetary speed reduction assembly comprises a centrifugal driving assembly connected with the end cover, and the centrifugal driving assembly controls transmission between the second rotor and the end cover according to the rotating speed of the end cover. Switching of two gears can be automatically achieved, the riding experience can be improved, and the service life is prolonged.

    本发明公开了一种能够自动换挡的两速轮毂电机及车辆,其涉及轮毂电机领域。其技术方案要点包括主轴,所述主轴上滚动支承有相互连接的轮毂和端盖,所述主轴上设置有机芯组件,所述机芯组件包括相互连接的第一转子和第二转子;所述主轴上分别设置有连接于所述第一转子与轮毂之间的第一挡行星减速组件,以及连接于所述第二转子与端盖之间的第二挡行星减速组件;所述第二挡行星减速组件包括与所述端盖连接的离心驱动组件,所述离心驱动组件根据所述端盖的转速来控制所述第二转子与端盖之间的传动。本发明能够自动实现两个挡位的切换,而且能够提高骑行体验,延长使用寿命。


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    Titel :

    Two-speed hub motor capable of automatically shifting gears and vehicle


    Weitere Titelangaben:

    一种能够自动换挡的两速轮毂电机及车辆


    Beteiligte:
    WANG QINGHUA (Autor:in) / WANG YINGZHE (Autor:in) / HUANG SHANJING (Autor:in)

    Erscheinungsdatum :

    2021-06-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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