MOTOR STATOR AND WIRE WINDER FOR WINDING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a motor stator which can reduce the bending reaction force of a winding material without increasing the radius of curvature R at the corner of the stator salient pole. SOLUTION: The motor stator is provided with a stator core wherein the salient pole 120 is formed having the cross-section of a plurality of corners 121a to 121d, and with notched parts 210a to 210d at portions abutting on the corner parts 121a to 121d of the salient pole 120. The motor stator has also a winding material 2000 which is bent at the notched parts 210a to 210d and is wound around the salient pole 120. COPYRIGHT: (C)2006,JPO&NCIPI