| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rotary electric machine that allows ends of coils to be reliably fixed by engagement to respective insulators, without deteriorating insulation quality of the ends of the coils, so as to prevent slack in the coils. <P>SOLUTION: A stator 10 included in a rotary electric machine has a stator core 16 that is formed by a plurality of annularly-arranged split cores 14. In each of the split cores 14, a coil 18 is formed by winding a rectangular wire 18a around a split iron core 24 through an insulator 26. An engagement groove 98 and a guide groove 84 are formed in a portion of the insulator 26 that is located on an outer side of the coil 18 along a radial direction of the stator core 16. The engagement groove 98 extends in a circumferential direction of the stator core 16 and opens in an axial direction thereof. The guide groove 84 extends in the radial direction of the stator core 16 and opens in the circumferential direction thereof. A terminal end 30 of the coil 18 is fixed by engagement to the insulator 26 by being inserted in the engagement groove 98 and the guide groove 84. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
