| 摘要 |
PROBLEM TO BE SOLVED: To provide an armature in which an insulator is securely fixed.SOLUTION: An armature 21 includes: a stator core 4; an insulator 5; and a coil 6. Protruding parts 421 which extend from a circumferential side surface in a circumferential direction are provided at multiple teeth 42 extending from an annular core back 41. An insulator contact surface 53 which contacts with the protruding parts 421 is provided at the insulator 5 attached to the stator core 4 and covering at least a part of the teeth. Parts of the protruding parts 421 are placed in contact with the insulator contact surface 53. |
