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wengjun8250
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樓主  發(fā)表于: 2010-11-27 16:50
我有一步進(jìn)電機驅動(dòng)器，是交流輸入的，可以從110V到220V之間，我用220V輸入之后，一會(huì )就會(huì )電機發(fā)熱，后改用110V后發(fā)熱就小了很多，是不是要用110V的？還有在我步進(jìn)電機及PLC上電時(shí)，電機會(huì )向前微微小動(dòng)一點(diǎn)，有什么辦法不動(dòng)？請教幾位高手��！謝謝
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1樓  發(fā)表于: 2010-11-30 23:33

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