Sliding door, has magnetic linear drive for door leaf, magnet row with rare earth-high performance

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The invention relates to a sliding door with a magnetic drive system for at least one door leaf, with a magnet array arranged in the drive direction, whose magnetization changes in sign at specific intervals in its longitudinal direction, and a supporting slide connected with the magnet array, on which the door leaf can be secured, and with a coil arrangement of a plurality of individual coils and coil cores existing, the corresponding control of the individual coils in an interaction with the magnet array effected causes, the feeding forces, and a mechanical auxiliary drive, comprising a mechanical energy store, the energy is supplied at a normal closing operation of the sliding door opens, Saving them therein is released and in an emergency operation, whereby the sliding door.