The invention provides a brushless motor comprises a rotating shaft, a front end cover, a rear end cover, a connecting rod, a front bearing and a rear bearing, a stator assembly, a rotor assembly, a circuit board and an insulating gasket; a front bearing and a rear bearing, the rotor assembly is arranged on the rotating shaft, the rotor assembly is positioned between the front bearing and a rear bearing cover is connected with the front end; in the front bearing, a rear end cover is connected to the rear bearing, front cover and the rear cover between the connecting rod are fixed; the stator assembly includes a stator core, stator winding insulation skeleton and the insulating frame is connected to the end; the front cover and the other end is connected to the rear cover; an insulating frame is provided with a supporting part, circuit board connected to the supporting part; the rotor assembly comprises a rotor core and magnetic circuit board; the ring, the shaft passes through the inner circle, the outer circle of the circuit board is connected to the supporting part, the inner circle to the magnetic circuit board Inner circle of ring. The utility model has the advantages that the brushless motor of the present invention can achieve the performance of the existing brushless motor with the signal magnetic ring.
【技术实现步骤摘要】
无刷电机
本专利技术涉及电机领域,特别是一种无刷电机。
技术介绍
现有的高性能无刷电机,包括的零部件非常之多,例如:信号磁环,增加了生产成本,也增加了工艺的复杂性。
技术实现思路
为了解决上述现有的技术问题,本专利技术提供一种无刷电机,在保证该无刷电机性能的同时,不需要使用信号磁环。本专利技术解决上述现有的技术问题,提供一种无刷电机,包括转轴、前端盖、后端盖、连接杆、前轴承、后轴承、定子组件、转子组件、电路板和绝缘垫片;所述前轴承、所述后轴承、所述转子组件设置于所述转轴,所述转子组件位于所述前轴承、所述后轴承之间;所述前端盖连接于所述前轴承,所述后端盖连接于所述后轴承,所述前端盖与所述后端盖之间经连接杆进行固定;所述定子组件包括定子铁心、绝缘骨架及其上的定子绕线;所述绝缘骨架的一端连接于所述前端盖、另一端连接于所述后端盖;所述绝缘骨架具有一支撑部,所述电路板连接于该支撑部;所述转子组件包括转子铁心和磁环;所述电路板为环形,所述转轴穿过其内圆,所述电路板的外圆连接于所述支撑部,所述电路板的内圆对着所述磁环的内圆。本专利技术更进一步的改进如下所述。包括绝缘垫片,所述绝缘垫 ...
【技术保护点】
一种无刷电机,其特征在于:包括转轴、前端盖、后端盖、连接杆、前轴承、后轴承、定子组件、转子组件、电路板和绝缘垫片;所述前轴承、所述后轴承、所述转子组件设置于所述转轴,所述转子组件位于所述前轴承、所述后轴承之间;所述前端盖连接于所述前轴承,所述后端盖连接于所述后轴承,所述前端盖与所述后端盖之间经连接杆进行固定;所述定子组件包括定子铁心、绝缘骨架及其上的定子绕线;所述绝缘骨架的一端连接于所述前端盖、另一端连接于所述后端盖;所述绝缘骨架具有一支撑部,所述电路板连接于该支撑部;所述转子组件包括转子铁心和磁环;所述电路板为环形,所述转轴穿过其内圆,所述电路板的外圆连接于所述支撑部,所 ...
【技术特征摘要】
1.一种无刷电机,其特征在于:包括转轴、前端盖、后端盖、连接杆、前轴承、后轴承、定子组件、转子组件、电路板和绝缘垫片;所述前轴承、所述后轴承、所述转子组件设置于所述转轴,所述转子组件位于所述前轴承、所述后轴承之间;所述前端盖连接于所述前轴承,所述后端盖连接于所述后轴承,所述前端盖与所述后端盖之间经连接杆进行固定;所述定子组件包括定子铁心、绝缘骨架及其上的定子绕线;所述绝缘骨架的一端连接于所述前端盖、另一端连接于所述后端盖;所述绝缘骨架具有一支撑部,所述电路板连接于该支撑部;所述转子组件包括转子铁心和磁环;所述电路板为环形,所述转轴穿过其内圆,所述电路板的外圆连接于所述支撑部,所述电...
【专利技术属性】
技术研发人员:张泽平,
申请(专利权)人:深圳市正德智控股份有限公司,
类型:发明
国别省市:广东,44
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