| 摘要 |
<p>PURPOSE: In the motor is the permanent magnet, the magnetic field added to the base plate is secluded. The intimate of the rotor and base plate is prevented. CONSTITUTION: The electromagnet(12) is installed among the stator(10) and rotor(20) in a one. The permanent magnet(22) is installed among stator and said furnace in the other one. The magnetic field is formed between the permanent magnet and electromagnet into the traverse direction. The base plate(30) is formed into the shape covering up electromagnet and permanent magnet.</p> |
