| 摘要 |
A motor having no coil is provided to achieve lightening and simple structure, to facilitate installation and maintenance and to reduce the electrical energy consumption. The motor having no coil comprises the insulator disc(1), a plurality of magnets(2), a plurality of electromagnets(3), the case and the electromagnet circuit. The insulator disc is made of the injection-molded insulating material. Magnets are buried in the insulator disc to be distributed at regular. The rotary shaft is supported by the bearing(12) mounted on the cover member(4) of the case. The rotary shaft comprises the end part. Electromagnet faces the magnet buried within disc. The electromagnet circuit comprises the electromagnetic switch, the capacitor, and the resistance and the coil. |
