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zf831020
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樓主  發(fā)表于: 2013-07-10 07:56
1.想通過(guò)D700變頻器實(shí)現多段不同速度控制
2.使用D700變頻器保持卷絲滾筒的線(xiàn)速度恒定（卷絲滾筒卷絲后直徑不斷的變大，需要降低轉速才能保證線(xiàn)速度恒定）
sz518104
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1樓  發(fā)表于: 2013-07-13 08:18

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