The invention relates to a combined dynamic seal inner rotor hub motor driving device. The device comprises a wire harness cooling water pipe, a dynamic seal combined sealing ring, and an inner rotorassembly, a tire assembly, an outer stator assembly and a hub bearing which are coaxially arranged; the inner rotor assembly is fixedly connected with the tire assembly; and the inner rotor assembly is arranged in the outer stator assembly; the hub bearing is arranged in the outer stator assembly and is separately connected to the outer stator assembly and the inner rotor assembly, the dynamic seal combinated sealing ring is disposed between the inner rotor assembly and the outer stator assembly, and the harness cooling water pipe is connected to the outer stator assembly Compared with the prior art, the device has the advantages that heat dissipation can be guaranteed, good dynamic sealing can be guaranteed, the structure is simple, and the like.

    本发明涉及一种组合动密封内转子轮毂电机驱动装置,包括线束冷却水管、动密封组合密封圈以及同轴设置的内转子组件、轮胎组件、外定子组件和轮毂轴承,所述的内转子组件与轮胎组件固定连接,且设置于外定子组件内,所述的轮毂轴承设置于外定子组件内,且分别与外定子组件和内转子组件连接,所述的动密封组合密封圈设置于内转子组件和外定子组件之间,所述的线束冷却水管与外定子组件连接,与现有技术相比,本发明具有既能保证散热有能保证良好动密封且结构简单等优点。


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    Title :

    Combined dynamic seal inner rotor hub motor driving device


    Additional title:

    一种组合动密封内转子轮毂电机驱动装置


    Contributors:
    CHEN XINBO (author) / ZHANG JIANJUN (author) / WANG WEI (author)

    Publication date :

    2020-05-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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