| 摘要 |
<p>The invention relates to a bearing, which comprises at least two groups radial stable magnetic rings and at least one group axial stable magnetic ring designed between the radial stable magnetic rings. The radial stable magnetic ring consists of a radial static magnetic ring fixed to a bearing housing and a radial movable magnetic ring which is parallel to the radial static magnetic ring and fixed to a shaft sleeve extends in the radial direction. Both the radial static magnetic ring and the radial movable magnetic ring are composed of more than two cross magnetic poles that are closely connected in the radial direction. The structure of the axial stable magnetic ring designed axially is the same as this of the radial stable magnetic ring. The invention is of simple design and large power.</p> |
