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rockyhuo
專(zhuān)業(yè)制造全伺服高速衛生巾機器
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樓主  發(fā)表于: 2013-03-10 00:13
電機是1400轉 4極三相異步電機,變頻輸出頻率是10HZ,變頻參數也設為4極的,電機軸上的轉速多少?
變頻器中心放卷,可以穩定達到280M/分鐘線(xiàn)速度.
全伺服衛生巾、尿褲、護墊機機器項目合作,承接多功能衛生巾中包機制造,尿褲垛碼機制造
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rockyhuo
專(zhuān)業(yè)制造全伺服高速衛生巾機器
級別: 論壇先鋒

精華主題: 0
發(fā)帖數量: 1610 個(gè)
工控威望: 1929 點(diǎn)
下載積分: 4459 分
在線(xiàn)時(shí)間: 439(小時(shí))
注冊時(shí)間: 2008-07-14
最后登錄: 2025-05-10
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1樓  發(fā)表于: 2013-03-11 00:10
引用
引用第2樓hblovetian于2013-03-10 12:01發(fā)表的  :
原來(lái)讀書(shū)時(shí)學(xué)的公式n=60f/p(其中n是同步轉速,f是頻率,P是磁極對數)實(shí)際轉速n1=n*(1-s)s是轉差率。自己算下吧。


轉差率就可以不用計算了,不用精確到這樣
變頻器中心放卷,可以穩定達到280M/分鐘線(xiàn)速度.
全伺服衛生巾、尿褲、護墊機機器項目合作,承接多功能衛生巾中包機制造,尿褲垛碼機制造
QQ:84818626
電話(huà):18923140420

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