| 摘要 |
PROBLEM TO BE SOLVED: To fix a slot cell without reducing an effective slot area.SOLUTION: A motor includes a rotor, and a stator that is disposed to surround an outer peripheral side of the rotor. The stator includes: a stator core (26) including a plurality of teeth (30); an insulator (27) which faces axial both end faces of the stator core (26) and includes a tooth part (27b) facing the teeth (30) of the stator core (26); a coil; and a slot cell (32) disposed within a slot part. The insulator (27) includes an expansion part that extends from a tip portion of the tooth part (27b) closer to the rotor to both sides in a circumferential direction. On an inner face (27c) of the insulator (27) in the expansion part, a protrusion (34) is provided and in an area of the slot cell (32) facing the inner face (27c) of the insulator (27), a recess (35) is provided into which the protrusion (34) is fitted. |
