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langman
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樓主  發(fā)表于: 2009-01-02 11:06
新年好，問(wèn)題求助，請各位幫忙，
公司設備，是貼合、收卷一體機，涉及到張力控制，上位機是PLC+HMI
工作過(guò)程：將材料通過(guò)一個(gè)牽引輪和收卷輪，與另一層材料（通過(guò)另一平送輪送料）貼合然后一起收卷。
問(wèn)題：牽引輪和收卷輪，共需要兩套電機（陪減速器），方案1，用變頻器+普通電機帶動(dòng)；方案2，用伺服或步進(jìn)電機帶動(dòng)；
      不知道哪個(gè)方案好？

有誰(shuí)做過(guò)，給點(diǎn)建議，萬(wàn)分感謝！
朗工自動(dòng)化，承接自動(dòng)化改造工程：PLC控制系統、伺服系統、氣動(dòng)、步進(jìn)、節能燈設備、機械手、集成電路測試設備、變頻器、人機界面，歡迎洽談，
菜鳥(niǎo)888
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1樓  發(fā)表于: 2009-01-02 12:24
速度不是很快可以用變頻器矢量控制功能

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