| 摘要 |
PURPOSE:To offer rotor that does not need adhesive for fixing a motor rpm output magnet and that cuts down time for rotor assembling work such as positioning, degreasing, and adhering a shaft. CONSTITUTION:The shaft 2 of a rotor has a hole in which a ring-shaped magnet 4 is fixed with a non-magnetic clamp 6. The magnet 4 is molded integrally with a non-magnetic reinforcement pipe 5 and has such an inside diameter that does not allow the magnet to be fitted by pressure into the shaft 2. |
