| 摘要 |
<p>The present invention discloses an electromagnetic suspension bearing, which comprising a stator, a rotor, an outer casing, an inner casing and a current controlling device. The rotor and the stator are assembled together, with the rotor being disposed inside the stator. The pentagon electromagnets of the stator and those of the rotor are arranged in an alternate manner so that the rotor may be fixedly held in the stator through the magnetic repulsion therebetween. With this structure, it can obtain stable bearing. Also, the outer casing and the inner casing enclose the rotor and the stator so as to shield the electromagnetic force generated by the electromagnet. In addition, the current controlling device is used to control the amount and the direction of the current, and thus control the strength of the electromagnetic force and the polarity.</p> |
