A hybrid module includes a housing having a bulkhead wall, a K0 shaft, a rotor assembly, a rotor carrier, and a first bearing. The K0 shaft is arranged for driving connection with the crankshaft. The rotor assembly has an electric motor rotor and a thrust surface for a K0 clutch. The K0 clutch is arranged to drivingly connect the rotor assembly to the K0 shaft. The rotor carrier is fixed to the rotor assembly, and the first bearing is arranged to rotationally separate the bulkhead wall from the rotor carrier. In an example embodiment, the first bearing is a deep groove ball bearing. In an example embodiment, the hybrid module includes a seal mounted in the bulkhead wall and contacting the K0 shaft. In an example embodiment, the hybrid module includes a bushing mounted on the K0 shaft and arranged to contact an inner bore of the crankshaft.
一种混动模块,包括具有隔板壁的壳体、K0轴、转子组件、转子承载件和第一轴承。K0轴布置成用于与曲轴驱动连接。转子组件具有电动马达转子和用于K0离合器的推力表面。K0离合器布置成将转子组件驱动地连接至K0轴。转子承载件固定至转子组件,并且第一轴承布置成将隔板壁与转子承载件在旋转方面分离。在示例实施方式中,第一轴承是深沟球轴承。在示例实施方式中,混动模块包括密封件,该密封件安装在隔板壁中并且接触K0轴。在示例实施方式中,混动模块包括衬套,该衬套安装在K0轴上并且布置成用于接触曲轴的内孔。
HYBRID MODULE WITH BEARING SUPPORT
具有轴承支承件的混动模块
2022-10-04
Patent
Elektronische Ressource
Chinesisch