| 摘要 |
In a lifting magnet having a guide tube (16) which is arranged coaxially in the magnet housing (10) and guides the armature (20) such that it can move axially, the guide tube (16) is axially adjustable in the magnet housing (10), by means of a thread (30), in order to change the operating point on the magnetic force-lifting characteristic, or for zero-point adjustment of a spring-centred attached part. <IMAGE>
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