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m13576677
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樓主  發(fā)表于: 2022-08-01 17:21
圖片：
步進(jìn)電機卡頓，廠(chǎng)家給出檢測說(shuō)是抱閘沒(méi)打開(kāi)，電磁制動(dòng)的，線(xiàn)圈還分正負極嗎？
浪子海風(fēng)
浪子海風(fēng)
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1樓  發(fā)表于: 2022-08-05 19:54
24VDC的電磁抱閘,有些品牌是帶正負極的,反接剎車(chē)沒(méi)作用.
                            多數品牌都是不分正負的.
優(yōu)傷的菊花

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