| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator of a rotary electric machine in which a bobbin can be positioned at least in a circumference direction without deteriorating magnetic performance.SOLUTION: A bottom part 32 of a slot 31 in a stator core 30 has a first slot bottom face part 32a having the smallest width of a back yoke 36 and second slot bottom face parts 32b positioned near centers of virtual circles 33 with the first slot bottom face part 32a as a reference, and in the second slot bottom face parts 32b, recessed parts 34 are provided near the centers of the virtual circles 33 set as references. Near the back yoke 36 of the stator core 30, in the bobbins 40, are formed protrusions 45 opposing to the recessed parts 34. The protrusions 45 of the bobbins 40 are fitted to the recessed parts 34 of the stator core 30 so that the bobbins 40 are positioned at least in a circumference direction in an inner peripheral surface of the stator core 30.SELECTED DRAWING: Figure 2 |
