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linzhenfu
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樓主  發(fā)表于: 2017-12-19 15:44
今天在SMC那里看了一下他們演示電缸，據他們介紹電機在回零時(shí)是沒(méi)有傳感器檢測的，直接到了機械擋塊位置再反向偏移幾毫米做為零點(diǎn)，
可是這是步進(jìn)電機啊，我們平時(shí)用的普通步進(jìn)電機在碰到擋塊后就會(huì )丟步抖動(dòng)，而且產(chǎn)生一定的噪音，但是他們這種完全像AC伺服電機那樣
的效果，很平穩。另外，他們還能用在電動(dòng)夾爪上做扭矩控制。
我沒(méi)想通，這到底是不是步進(jìn)電機��？
linzhenfu
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1樓  發(fā)表于: 2017-12-19 16:43
補充一下：電機是帶編碼器的步進(jìn)電機（SMC的人說(shuō)的）

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