| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stator of a rotary electric machine, which can obtain a sufficient magnetic circuit, can easily wind winding, can easily be made into a circle and can reduce the number of components. <P>SOLUTION: First and second lamination members are alternately laminated and a split core portion 13 having a split circular portion 13a and a teeth portion 7 is formed. In a stator 1, winding 5 is wound to the teeth portion 7 of a stator core 6 where the split core portions 13 are circularly arranged via an insulator 4. An arc projection is formed at one end in a circumferential direction, which corresponds to the split circular portion 13a of the first lamination member, and an arc recess is formed at the other end in the circumferential direction. The second lamination member is formed so that the arc projection and the arc recess of the first lamination member are arranged in an opposite direction of the circumferential direction. The arc projections of the adjacent split core portions 13 are arranged to be overlapped in an axial direction. The insulator 4 has coupling portions 22 coupling the adjacent split core portions 13 so that they can turn in positions corresponding to the ends in the circumferential direction of the split circular portion 13a. <P>COPYRIGHT: (C)2012,JPO&INPIT |
