| 摘要 |
To obtain the magnetic flux increase of the air gap, a radial slit for inserting a magnet is provided in a respective pole iron core, and the length of the magnet is adjusted to a radial direction and to an axial direction. In particular, when it is desired to strengthen the magnetic flux, a strong magnetic flux magnet and a magnet which is inserted fully into the slit are used. Further, forming an attachment and detachment structure, it is possible to carry out easily the alternation and the adjustment of the characteristics of a magnet type electric motor and a generator. |
