| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a permanent magnet motor that can solidly bond permanent magnets to a rotor core.SOLUTION: A permanent magnet motor M comprises a rotor 1 and a stator 3 that is placed such that it faces an outer diameter side of the rotor 1 with prescribed distance, and the rotor 1 comprises a rotor core 10, and a plurality of permanent magnets 20 that are placed on an outer peripheral surface 102 of the rotor core 10 with a prescribed interval in a peripheral direction. On the outer peripheral surface 102 of the rotor core 10 provided are a plurality of grooves that extend in a rotational axis direction and store adhesive agent at positions corresponding to a rotor core side surface 201 of the permanent magnets 20. The permanent magnets 20 and the rotor core 10 are bonded by adhesive agent.</p> |
