| 摘要 |
PURPOSE: A laminated rotor core of a motor is provided to improve the controllability of the motor by forming a magnet position fixing rib capable of supporting both ends of a magnet at a magnet insertion hole. CONSTITUTION: A rotor core member is formed in a shape of a thin plate. A shaft hole is formed in the center of the rotor core member. A shaft is pressed and inserted before being coupled at the shaft hole. Multiple magnet insertion holes(103) are combined by inserting a magnet(103a). A magnet fixing part(103b) contacts with both ends of the magnet. |
