The invention discloses a suspension motor, a suspension system and a vehicle, the suspension motor comprises a stator and a rotor, the rotor and the stator are mutually coupled to enable the rotor to move back and forth, one of the stator and the rotor is provided with a plurality of accommodating grooves for accommodating windings, and the other one is provided with a plurality of permanent magnets. Under the maximum coupling length of the stator and the rotor, the number of the containing grooves is z, the number of poles of the permanent magnets is p, and z and p meet the following condition that z/p is larger than or equal to 3/4 and smaller than or equal to 3/2. According to the suspension motor provided by the embodiment of the invention, the electromagnetic thrust of the suspension motor can be improved and the working performance of the suspension motor can be optimized by selecting a proper ratio of the number of the accommodating grooves to the number of poles of the plurality of permanent magnets.
本发明公开了一种悬浮电机、悬架系统及车辆,其中,悬浮电机包括定子和动子,动子和定子相互耦合以使动子可往复移动,定子和动子中的其中一个设有多个用于容纳绕组的容纳槽且另一个设有多个永磁体,在定子和动子的最大耦合长度下,多个容纳槽的槽数为z,多个永磁体的极数为p,z与p满足以下条件:3/4≤z/p≤3/2。本发明实施例的悬浮电机,通过选择合适的容纳槽的槽数与多个永磁体的极数之比,可实现改善悬浮电机的电磁推力,优化悬浮电机的工作性能。
Suspension motor, suspension system and vehicle
悬浮电机、悬架系统及车辆
2024-05-28
Patent
Elektronische Ressource
Chinesisch
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