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yj540144262
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樓主  發(fā)表于: 2013-04-02 09:35
昨天遇到一臺數控加工中心，報警為“主軸電機過(guò)電流”，用萬(wàn)用表測量電機一點(diǎn)問(wèn)題都沒(méi)有，我就換了一個(gè)驅動(dòng)器但還是報警。最后售后的說(shuō)是主軸電機的問(wèn)題，我們就換了一個(gè)主軸電機，換了以后機臺也不報警了。請問(wèn)大神們這是主軸電機哪里有問(wèn)題，為啥萬(wàn)用表量不出來(lái)呢？
000518
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1樓  發(fā)表于: 2013-04-03 10:44
你要說(shuō)清楚是什么機床？什么系統？什么樣的伺服驅動(dòng)？具體報什么警？否則沒(méi)法判斷具體的原因。

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