STATOR, ELECTRIC MOTOR, INSULATION STRUCTURE FOR COIL END OF STATOR, AND METHOD OF MANUFACTURING STATOR

摘要

PROBLEM TO BE SOLVED: To improve the product quality of a stator by securely ensuring insulation between different phase coils, and to efficiently mold a coil end having been subjected to inter-different-phase insulation processing.;SOLUTION: At least one of different phase coils at a position of mutual intersection at the time of lacing when the coils are mounted in a slot of a stator iron core has parts, which project outward from both end faces of the stator iron core and extend from both end inner edges of the slot to the position of intersection, subjected to insulation processing of winding with a pressure-sensitive tape having electric insulation.;COPYRIGHT: (C)2014,JPO&INPIT