The invention relates to an electric machine component comprising: a body extending along an axis of rotation of an electric machine, the body being formed by a set of stacked sheets, the body having an axially extending cavity disposed therein; wherein at least one elongated lamination retaining member is provided in the body, the lamination retaining member being inserted within the axially extending cavity, and wherein an inner wall of the axially extending cavity is provided with a protruding gripping feature, the clamping feature portion abuts against the lamination retaining member to clamp the lamination retaining member within the axially extending cavity. The invention also relates to an electric machine comprising the electric machine component and a vehicle comprising the electric machine. The invention further relates to an assembling method of the motor component.
本发明涉及一种电机部件,包括:主体,沿电机的旋转轴线延伸,该主体由一组堆叠的片形成,所述主体中设置有轴向延伸腔体;其中,在该主体中设置有至少一个伸长的叠片保持部件,该叠片保持部件插入在该轴向延伸腔体内,且其中,所述轴向延伸腔体的内壁设置有突出的夹持特征部,所述夹持特征部抵靠所述叠片保持部件以将所述叠片保持部件夹持在所述轴向延伸腔体内。本发明还涉及包括所述电机部件的电机和包括电机的车辆。本发明还涉及一种电机部件的组装方法。
Motor component, motor, vehicle and assembly method of motor component
电机部件、电机、车辆以及电机部件的组装方法
2023-03-31
Patent
Electronic Resource
Chinese
European Patent Office | 2020
|European Patent Office | 2019
|