An electric vehicle driving source of an RV reducer type hub motor comprises a permanent magnet synchronous servo motor, the fixed end of the permanent magnet synchronous servo motor is connected with a suspension connecting piece, the power output end of the permanent magnet synchronous servo motor is connected with the power input end of an RV reducer, and the power output end of the RV reducer is connected with a tire module; the power output of the permanent magnet synchronous servo motor and the power input and output of the RV speed reducer are the same main shaft; the wheel is compositely driven by the high-speed permanent-magnet synchronous servo motor and the large-transmission-ratio RV speed reducer, the power performance of the whole vehicle can be greatly improved, the structure is simple, the size is small, the weight is light, the larger transmission ratio can be provided under the smaller size due to the application of the RV speed reducer, and the service life of the vehicle is prolonged. The high-speed permanent magnet synchronous servo motor is adopted, so that the motor has the advantages of good starting capability, strong low-speed dragging capability, high power density and the like.

    一种RV减速器型轮毂电机的电动汽车用驱动源,包括永磁同步伺服电机,永磁同步伺服电机固定端和悬架连接件连接,永磁同步伺服电机动力输出端和RV减速器动力输入端连接,RV减速器动力输出端和轮胎模块连接;永磁同步伺服电机动力输出和RV减速器的动力输入输出为同一主轴;本发明由万转高速永磁同步伺服电动机与大传动比RV减速器复合驱动车轮,可以极大提高整车的动力性能,结构简单、体积小、重量小,RV减速器的应用使得可以在更小体积下可以提供更大的传动比,采用高速永磁同步伺服电动机使它具有启动能力好,低速拖动能力强,功率密度高等优点。


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    Titel :

    Electric vehicle driving source of RV speed reducer type hub motor


    Weitere Titelangaben:

    RV减速器型轮毂电机的电动汽车用驱动源


    Beteiligte:
    ZHAO SHENGDUN (Autor:in) / YANG XIAOYIN (Autor:in) / WANG PINGQIONG (Autor:in) / WANG YONGFEI (Autor:in) / FENG DONGXIAO (Autor:in) / ZHENG ZHENHAO (Autor:in)

    Erscheinungsdatum :

    04.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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