摘要 |
PURPOSE:To reduce the drift of a card and allow the stable contact drive when the card is moved in parallel by fitting and fixing the card to an armature. CONSTITUTION:A pair of yokes 13 constituting a magnetic circuit with the magnetic pole faces 14 of end sections located on both sides of an armature 15 swayably inserted in a coil bobbin 11 and driven when a coil 12 is excited, a card 20 arranged between the yokes 13 on the magnetic pole races side and the coil bobbin 11 and fitted and fixed to the armature 15, and a contact section opened or closed by the card 20 are provided. When the card 20 is fitted and fixed to the armature 15, the drift of the card 20 when the card 20 is moved in parallel is reduced, when the card 20 is arranged between the yokes 13 on the magnetic pole faces 14 side and the coil bobbin 11 and the card 20 is fitted and fixed to the armature 15, the arranged position precision of the armature 15 is improved, and the mating magnetic pole faces 14 between the armature 15 and the yokes 13 can be positionally stabilized.
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