| 摘要 |
PURPOSE:To prevent a repeated stress from directly working on a coil lead wire by taking out the coil lead wire from the end face of a rotating shaft through the interior thereof and securing it on a terminal-clamping plate after making it pass through the clamping plate. CONSTITUTION:Coil lead wires 25A-1, 25B-1 of moving coils 25A, 25B are taken out through the interior of a motor-rotating shaft 22 and secured to the end face 22d of the rotating shaft 22 through the terminal-clamping plate 26. An elastic intermediate lead wire 27 wound like a spring around the outer periphery of this clamping plate 26 is placed subsequently. This intermediate lead wire 27 absorbs a repeated stress to entirely eliminate the repeated stress applied on the coil lead wires 25A-1, 25B-1.
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