A lubricant supported motor assembly includes a motor module, a shift and first stage module, and a final drive module that are sequentially operably interconnected to generate a drive torque ultimately conducted to wheels of a vehicle. The motor module includes a stator and a rotor defining an internal rotor cavity. The shift and first stage module is disposed within the inner rotor cavity and includes a first planetary reducer assembly and an output gear selectively coupled with the first planetary reducer assembly. The final drive module is disposed adjacent to the shift and first stage module and includes a second planetary reducer assembly operably coupled with the output gear. A shift mechanism establishes a selective coupling between the first planetary gear assembly and the output gear to transfer an adjustable torque from the shift and first stage module to the final drive.
一种润滑剂支撑的电动机组件,包括电动机模块、换挡和第一级模块以及最终驱动模块,这些模块依次可操作地相互连接以产生最终传导到车辆的车轮的驱动扭矩。所述电动机模块包括限定内部转子腔的定子和转子。所述换挡和第一级模块设置在所述内部转子腔内,并且包括第一行星齿轮减速器组件和选择性地与所述第一行星齿轮减速器组件耦合的输出齿轮。所述最终驱动模块与所述换挡和第一级模块相邻设置,并且包括与所述输出齿轮可操作地耦合的第二行星齿轮减速器组件。换挡机构在第一行星齿轮组件和所述输出齿轮之间建立选择性耦合,以将可调扭矩从所述换挡和第一级模块传递到所述最终驱动装置。
Lubricant-supported motor assembly for compact power-intensive wheel end applications
用于紧凑的功率密集型轮端应用的润滑剂支撑的电动机组件
2023-09-29
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 |
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