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劉曉軍
專(zhuān)心致志于一個(gè)目標才會(huì )成功
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樓主  發(fā)表于: 2008-12-14 16:43
請教:伺服電機驅動(dòng)器已得電,剎車(chē)解除后,,依靠什么原理保持主軸不動(dòng)?
xttogo
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1樓  發(fā)表于: 2008-12-18 16:48
伺服器得電時(shí)靠編碼器的脈沖數來(lái)鎖定主軸，斷電時(shí)靠里面的后備電池來(lái)工作�？傊i定主軸都得靠伺服馬達的編碼器所發(fā)出的脈沖來(lái)進(jìn)行。

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