The invention provides a confluence assembly, a motor, an electric power steering system and a vehicle. Wherein the bus bar assembly comprises a plurality of bus bars, the plurality of bus bars are arranged at intervals along the axial direction of the motor, each bus bar comprises a plurality of bus sections, the plurality of bus sections are arranged along the circumferential direction of the motor, and the plurality of bus sections of one bus bar have the same structure. The bus bar is formed by the multiple bus sections of the same structure, the length of one bus section in the circumferential direction is smaller than the overall length of one bus bar, the machining difficulty of one bus section is far smaller than that of one complete bus bar, and then mold forming is facilitated; and meanwhile, a plurality of bus sections of one bus bar can be prepared through one set of mold, so that the number of prepared bus bars is reduced, the processing difficulty of the bus bars is reduced, the production efficiency is improved, the production cost of the bus bars is reduced, and the competitiveness of products is effectively improved.
本发明提供了一种汇流组件、电机、电动助力转向系统和车辆。其中,汇流组件包括多个汇流条,多个汇流条沿电机的轴向间隔设置,每个汇流条包括多个汇流段,多个汇流段沿电机的周向排布,其中,一个汇流条的多个汇流段结构相同。本发明通过采用多个结构相同的汇流段形成一个汇流条,一个汇流段在周向上的长度小于一个汇流条的整体长度,则一个汇流段的加工难度远小于一个完整的汇流条,进而利于模具成型,同时可以通过一套模具来制备一个汇流条的多个汇流段,减少制备汇流条的数量,降低汇流条的加工难度,提高生产效率,降低汇流排的生产成本,有效提升产品的竞争力。
Confluence assembly, motor, electric power steering system and vehicle
汇流组件、电机、电动助力转向系统和车辆
2022-11-15
Patent
Electronic Resource
Chinese
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