STATOR FOR CLAW POLE TYPE MOTOR

摘要

PROBLEM TO BE SOLVED: To provide a stator for a claw pole type motor capable of improving production efficiency by easily molding a stator ring on a center of a shaft direction.;SOLUTION: Three-phase stator rings 10U, 10V, and 10W each provided with an annular return path portion and a plurality of teeth are stacked in a shaft direction. Annular coils 13U, 13W are meanderingly engaged to the teeth of the stator rings 10U, 10V, and 10W. The teeth 15v of the stator ring 10V of the center of the shaft direction is formed in a substantially Z cross section provided with a bending portion 18 protruding reversely to a circumferential direction on both ends of the shaft direction of a substantially rectangular basic cross sectional portion. The stator ring 10V is halved in the shaft direction and is configured of a first halved ring 25 and a second halved ring 26.;COPYRIGHT: (C)2009,JPO&INPIT