The invention provides a wheel-side driving assembly and an assembling method, the wheel-side driving assembly comprises a supporting arm, a motor, a first-stage speed reducer and a second-stage speed reducer, the supporting arm is provided with a first surface and a second surface which are opposite to each other, and an arm body connected between the first surface and the second surface; the motor is connected with the first surface of the supporting arm; the first-stage speed reducer is located in the arm body; the first-stage speed reducer is located in the arm body, the second-stage speed reducer is located in the arm body, the motor, the first-stage speed reducer and the second-stage speed reducer are sequentially in transmission connection, the second-stage speed reducer is located between the first-stage speed reducer and the motor, power output is achieved through a second-stage planet carrier, the structure is more compact, and meanwhile the overall axial size is shortened.
本发明提供了一种轮边驱动总成及装配方法,其中轮边驱动总成包括支撑臂、电机、一级减速和二级减速,所述支撑臂具有相对的第一面和第二面,以及连接于所述第一面和所述第二面之间的臂体;所述电机与所述支撑臂的第一面连接;所述一级减速位于所述臂体内;所述二级减速位于所述臂体内部,所述电机、所述一级减速和所述二级减速依次传动连接,所述二级减速位于所述一级减速和所述电机之间,所述二级减速通过二级行星架实现动力输出,结构更加紧凑,同时缩短整体轴向尺寸。
Wheel edge driving assembly and assembling method thereof
轮边驱动总成及其装配方法
2025-03-11
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Wheel edge driving assembly and electromagnetic braking device thereof
European Patent Office | 2023
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