LAMINATED CORE OF ROTARY ELECTRIC MACHINE, STATOR OF ROTARY ELECTRIC MACHINE, AND METHOD OF MANUFACTURING LAMINATED CORE OF ROTARY ELECTRIC MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a small and lightweight laminated core of a rotary electric machine, which has proper productivity and the roundness of which is improved, a stator of the rotary electric machine, and a method of manufacturing the laminated core of the rotary electric machine.;SOLUTION: A laminated core 40 of a rotary electric machine includes a first coupling part 41 in which circumferential ends of laminated yoke parts 31 of adjacent laminated split cores 30 are fitted together in such a manner as to assume an uneven shape in a circumferential direction, and in which respective laminated surfaces of the adjacent laminated split cores 30 overlap each other in such a manner as to deviate from each other by less than the thickness of one split core piece 2 in the axial direction of the laminated core 40.;COPYRIGHT: (C)2015,JPO&INPIT