| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a stator structure of a motor capable of preventing slip-down of an insulator without being filled with a resin, and further capable of fixing a bus ring without using a holder or the like of a separate component.SOLUTION: In the stator structure of the motor, a coil 50 is wound around teeth 21 of the stator via an insulator 40, and a current is supplied to the coil 50 using an annular bus ring 60. At an inner diameter side of the bus ring 60, a terminal part 61 and an expansion part 62 are provided while being tilted in a center direction. At a stator outer diameter side of the insulator 40, on the other hand, a large groove 41 which is open axially is provided in a circumferential direction. The bus ring 60 is disposed in the large groove 41 of the insulator 40, and the bus ring is disposed by engaging the terminal part 61 and the expansion part 62 into a notched groove formed on an inner wall of the large groove 41.</p> |
