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gaoyang99
花果樹(shù)
級別: 略有小成
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發(fā)帖數量: 48 個(gè)
工控威望: 234 點(diǎn)
下載積分: 1211 分
在線(xiàn)時(shí)間: 22(小時(shí))
注冊時(shí)間: 2009-05-27
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樓主  發(fā)表于: 2012-04-19 12:20
吊機行走由兩臺電機驅動(dòng)，變頻器控制，不管有多少工位，給一個(gè)指令，都可以實(shí)現自動(dòng)減速停止，問(wèn)：用最少幾個(gè)傳感器可以實(shí)現
gaoyang99
花果樹(shù)
級別: 略有小成
精華主題: 0
發(fā)帖數量: 48 個(gè)
工控威望: 234 點(diǎn)
下載積分: 1211 分
在線(xiàn)時(shí)間: 22(小時(shí))
注冊時(shí)間: 2009-05-27
最后登錄: 2019-05-12
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1樓  發(fā)表于: 2012-04-19 13:18
兩個(gè)的話(huà)，實(shí)現起來(lái)怕是有些困難，工位不是等距的，要實(shí)現減速，就得需要一個(gè)

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