| 摘要 |
A friction disk clutch with an electromagnet arrangement which has a coil former and a ferromagnetically conductive coil support, which supports the coil former and at least partially surrounds the latter, and, adjacent to the coil support, there are permanent magnet means, by means of which an axially movable friction section of the friction disk clutch can be connected magnetically to the rotor, and the permanent magnet means are arranged on the rotor in such a way that the permanent magnet means are covered by essentially no magnetically conductive section of the rotor on a side which is transverse to the direction of magnetization thereof. Anchoring means for mounting the permanent magnet means on the rotor include a mounting section formed for this purpose on the rotor, by means of which the permanent magnet means are mounted in the correct position on the rotor.
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