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Holding Magnets
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From GEEPLUS Inc.
Holding Magnets develop high attraction forces to flat magnetic materials. They are used to pick up or hold magnetic materials, and find application in applications ranging from holding of ferromagnetic workpieces during machining or assembly operations, through door latching or holdback devices, to selector devices in textiles machinery. There are three main variants of these devices HM (Holding Magnet) devices comprise of a permanent magnet usually in the form of a disc, encased in a mild steel pot which provides a return flux path. A strong magnetic field flows when the device is placed in contact with a ferromagnetic surface, developing a powerful attracting force to the surface. EM (ElectroMagnet) devices comprise a magnetic armature, usually in the form of a mild steel pot, into which a coil is fitted, such that magnetic flux flows when the coil is energised. The flux path contains an airgap designed such that when placed against a flat ferromagnetic surface, the airgap is closed by the mating part and flux flows between electromagnet and surface developing a powerful attraction force. Product Announcements
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