The invention provides a wheel edge driving assembly which comprises an axial magnetic field motor, a half shaft, a first speed reducing mechanism, a second speed reducing mechanism, an independent suspension and a hub, the axial magnetic field motor comprises a motor shaft, the first speed reducing mechanism is integrally connected to the output end face of the axial magnetic field motor, and the second speed reducing mechanism is integrally connected to the output end face of the axial magnetic field motor. The first speed reducing mechanism is in transmission connection between a motor shaft of the axial magnetic field motor and the input end of the half shaft; the second speed reducing mechanism is in transmission connection with the output end of the half shaft; the independent suspension is arranged outside the half shaft in a sleeving mode and connected between the first speed reducing mechanism and the second speed reducing mechanism. The hub is arranged outside the second speed reducing mechanism in a sleeving mode, increase of the radial size is avoided, and damage caused by local stress concentration of a shell of the speed reducing mechanism is prevented.
本发明提供了一种轮边驱动总成,包括轴向磁场电机、半轴、第一减速机构、第二减速机构、独立悬架和轮毂,所述轴向磁场电机包括电机轴,所述第一减速机构一体连接于所述轴向磁场电机的输出端面,所述第一减速机构传动连接于所述轴向磁场电机的电机轴和所述半轴的输入端之间;所述第二减速机构传动连接于所述半轴的输出端;所述独立悬架套设于所述半轴外部,且连接所述第一减速机构和所述第二减速机构之间;所述轮毂套设于所述第二减速机构外部,不仅避免径向尺寸的增加,而且防止减速机构壳体局部受力集中而损坏。
Wheel-side driving assembly
一种轮边驱动总成
2024-06-21
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 side motor driving system and wheel side motor driving axle
European Patent Office | 2015
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