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yangliu
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樓主  發(fā)表于: 2010-08-11 12:46
在生產(chǎn)過(guò)程中,由于用單相調速電機+減速箱來(lái)帶動(dòng)旋轉盤(pán),旋轉盤(pán)里裝有瓶蓋,由于瓶蓋有時(shí)被卡住,致使電機卡死,瓶蓋弄壞.如果有一裝置能檢測電機的卡住狀態(tài),然后讓電機反轉一下,就可以解決這一問(wèn)題.
              請教各位,用什么方法或什么裝置能檢測?
一笑而過(guò)
yangliu
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級別: 家園�？�
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發(fā)帖數量: 468 個(gè)
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1樓  發(fā)表于: 2010-08-13 13:22
我也想用判斷電流的方式來(lái)檢測，但是電機速度快慢時(shí)的電流與電機卡住時(shí)的電流比較相差是否大?不知是否還有更好的方法!
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