STACKED STATOR CORE AND PRODUCTION METHOD THEREFOR AND ROTARY MOTOR AND PRODUCTION METHOD THEREFOR

摘要

A stacked stator core structure produced when a rotary motor is produced, and a production method therefor, the structure comprising a plurality of stator cores (300) each consisting of platy magnetic materials laminated a specified number of sheets, a plurality of yoke members (301) constituting each stator core, bendable bent portions (304) provided between the yoke members, and interlinking portions (401) each for connecting the upper end of one stator core with the lower end of another stator core to mutually link the plurality of stator cores (300) together with step differences, thereby improving a winding work efficiency and the mass-productivity of a stator and therefor a rotary motor.