The invention relates to a stator, a linear motor, an electromagnetic shock absorber, a suspension assembly and a vehicle, the stator comprises a first shaft section provided with multiple layers of winding grooves in the axial direction, the groove wall of each winding groove is provided with at least one first wire passing channel, and the first wire passing channel extends to the opening of the winding groove from the groove bottom of the winding groove. When a wire is wound into the winding groove to obtain a winding coil, the head of the starting end of the wire can be left on the outer side of the winding groove, and the starting end extends into the groove bottom of the winding groove through the first wire passing channel to start winding. The starting end of the wire can extend into the groove bottom position of the winding groove through the first wire passing channel and starts to wind from inside to outside, so that the part, extending into the groove bottom position from the outer side of the winding groove, of the wire does not occupy the axial space of the winding groove, the whole space of the winding groove can be used for winding, and the winding efficiency is improved. When the winding groove is used for the linear motor, the performance of the linear motor can be improved.
本公开涉及一种定子、直线电机、电磁减振器、悬架总成以及车辆,定子包括在轴向上具有多层绕线槽的第一轴段,绕线槽的槽壁开设有至少一个第一过线通道,第一过线通道从绕线槽的槽底延伸至绕线槽的开口处。在将导线缠绕至绕线槽内以得到绕组线圈时,可以将导线的起始端的线头留在绕线槽的外侧,并将起始端通过第一过线通道伸入绕线槽的槽底处开始绕线。由于导线的起始端可以通过第一过线通道伸入至绕线槽的槽底位置并开始由内向外进行绕线,因此,导线从绕线槽的外侧伸入至槽底位置的部分无需占用绕线槽的轴向空间,进而使得绕线槽的全部空间均可以用来绕线,从而提升绕线槽的槽满率,在将其用于直线电机时,可以提升直线电机的性能。
Stator, linear motor, electromagnetic damper, suspension assembly and vehicle
定子、直线电机、电磁减振器、悬架总成以及车辆
2024-03-29
Patent
Elektronische Ressource
Chinesisch
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