| 摘要 |
<p>An electric motor, comprising a rotor body having multi-layer slits disposed in radial direction, wherein a permanent magnet (6) is buried only in a part of the slits (5) among the multi-layer slits to drivingly rotate the motor by a magnet torque and a reluctance torque, whereby, because not only the reluctance torque, but also the magnet torque is utilized, a large driving torque not provided merely by the reluctance torque can be generated.</p> |
