ROTOR FOR MOTOR AND MANUFACTURING METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a rotor for a motor having small processing processes in number and no generation of defective parts. SOLUTION: As an elastic member formed with a slit is provided in the inside of the annular yoke of the rotor of the motor integrally resin-forming a cylindrical body and a plurality of arc-shaped magnets disposed in the yoke formed inside the cylindrical body, the magnet is pressed against the protruding section of a lower mold by the yoke at injection molding. COPYRIGHT: (C)2005,JPO&NCIPI