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長(cháng)毛貓貓
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樓主  發(fā)表于: 2013-07-04 21:01
步進(jìn)電機通電后軸心不能鎖緊，但按啟動(dòng)開(kāi)關(guān)電機能轉動(dòng)，這樣是不是電機壞了？？
tkggtdkjpl
工欲善其事，必先利其器！
級別: 網(wǎng)絡(luò )英雄

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1樓  發(fā)表于: 2013-07-05 11:20
剛剛相反,看一下步進(jìn)電機的FREE信號是不是給電壓了,
如果FREE信號斷開(kāi)還是電機軸鎖不緊,那么步進(jìn)驅動(dòng)器和電機都有可能有問(wèn)題!
自動(dòng)化單機，生產(chǎn)線(xiàn)，項目編程調試！

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