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gaokunjian
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樓主  發(fā)表于: 2014-08-24 20:26
1、想請教伺服馬達在扭矩模式時(shí)，通過(guò)模擬量控制扭矩大小，此時(shí)模擬量對應的扭矩關(guān)系是如何計算出來(lái)的？是不是最大模擬量對應的就是馬達的額定扭矩？
2、若馬達達到設定扭矩后通過(guò)什么信號告訴PLC？通過(guò)零速信號來(lái)判斷嗎？
3、絲桿控制的垂直方向馬達，知道扭矩如何計算出向下的壓力？
gaokunjian
級別: 略有小成
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發(fā)帖數量: 190 個(gè)
工控威望: 337 點(diǎn)
下載積分: 1072 分
在線(xiàn)時(shí)間: 354(小時(shí))
注冊時(shí)間: 2011-06-27
最后登錄: 2024-10-08
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1樓  發(fā)表于: 2014-08-25 17:53
    

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