| 摘要 |
The invention relates to motor having a first, stationary permanent magnet (1) and a second permanent magnet (2). Both of said permanent magnets (1, 2) are arranged opposite each other, and the second upper permanent magnet (2) can be moved with respect to the first permanent magnet (1). A laterally moveable magnetic shielding plate (3) is arranged between both permanent magnets (1, 2). |
