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huamantang
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樓主  發(fā)表于: 2012-12-21 15:01
伺服和步進(jìn)的消耗電流如何估算？控制器銘牌上只是表明了一個(gè)輸入電壓，對于消耗電流沒(méi)有提及，是不是用馬達的瓦數算？
gongling888
gongling
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1樓  發(fā)表于: 2013-02-02 09:53
步進(jìn)我是這樣估算的：電源變壓器按驅動(dòng)器的電流計算后乘1.5，電源預大不預小。這不是經(jīng)驗，而是教訓。

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