Application:
Due to the permanent magnetic clamping system, which is effective in de-energized condition, these holding magnets are used preferably there, where long holding times are necessary and no holding force is required only for a short time or occasionally. Since a load is hold reliable at power failure these magnets can be used as safety magnet in transport equipment and lifting equipment. In order to reach the nominal holding force, the steel surfaces of the clamping surface are to be covered completely by the workpiece.

Execution:
The holding magnets consist of a permanent magnetic clamping system for holding ferrous magnetic workpieces and of an energizing coil, which, in the switched on condition, neutralizes the magnetic field at the clamping area and thus makes removal of the workpieces and/or release of loads possible.
For mounting the magnets are provided with threaded holes in the bottom.The electrical connection is made through 2 connection bolts in the housing and have easy access. A Pg-stud is used for stress release of the cable. It can either be screwed-on at the side or he bottom.
When working with electromagnetic holding beams, depending on the application, the appropriate rules for the prevention of accidents are to be followed. The devices are built and examined according VDE 0580. This is considered as conformance certificate in accordance with CENELEC memorandum Nr.3, Part 3, Par.2.3 according to the new equipment safety law of the EEC.