| 摘要 |
PURPOSE:To satisfy various characteristics inexpensively by forming a space for regulating a flux amount and a flux distribution in an arbitrary shape in a resin magnet secured to a frame for forming a stator. CONSTITUTION:A frame 1 and a resin magnet 6 are integrally molded, and metal bearings 5 are engaged with both ends of the magnet 6. A space 7 for regulating the amount of a flux and the distributed state of the flux is formed in the magnet 6 in response to characteristics to be required for a motor. Thus, the structure is simplified, various shapes of the spaces of the magnets 6 are prepared to enable to manufacture motors of various characteristics to reduce the cost of the motor. |
