The objective of the present invention is to provide a motor which can reduce cogging torque. According to the present invention, the present invention provides a stator comprising: a stator core having a plurality of teeth; and a coil wound on the teeth, wherein the teeth include a body on which the coil is wound and a shoe which is connected to the body, and the shoe includes a plurality of grooves. The center of curvature of an inner circumferential surface of the shoe is the same as the center of the stator core.

    본 발명은 복수의 티스를 갖는 스테이터 코어; 상기 티스에 권선되는 코일을 포함하며, 상기 티스는 상기 코일이 감기는 몸체와 상기 몸체에 연결되는 슈를 포함하고, 상기 슈는 복수의 홈을 포함하고, 상기 슈의 내주면의 곡률 중심은 상기 스테이터 코어의 중심과 동일한 스테이터를 제공한다.


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    Title :

    Stator and motor having the same


    Additional title:

    스테이터 및 이를 포함하는 모터


    Contributors:

    Publication date :

    2019-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B62D MOTOR VEHICLES , Motorfahrzeuge



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