140DDO36400 Quantum模塊
140DDO36400 Quantum模塊
伺服電機(jī)是一個(gè)典型閉環(huán)反饋系統(tǒng),減速齒輪組由電機(jī)驅(qū)動(dòng),其終端(輸出端)帶動(dòng)一個(gè)線性的比例電位器作位置檢測(cè),該電位器把轉(zhuǎn)角坐標(biāo)轉(zhuǎn)換為一比例電壓反饋給控制線路板,控制線路板將其與輸入的控制脈沖信號(hào)比較,產(chǎn)生糾正脈沖,并驅(qū)動(dòng)電機(jī)正向或反向地轉(zhuǎn)動(dòng),使齒輪組的輸出位置與期望值相符,令糾正脈沖趨于為0,從而達(dá)到使伺服電機(jī)精確定位與定速的目的。
伺服系統(tǒng)位置控制模式的關(guān)鍵參數(shù)“電子齒輪”是個(gè)專業(yè)性較強(qiáng)的技術(shù)術(shù)語,工程技術(shù)人員在應(yīng)用中一般是套用公式。本文討論伺服驅(qū)動(dòng)器發(fā)出脈沖,控制電機(jī)位移量;數(shù)控技術(shù)使用戶可以選擇設(shè)定值,實(shí)現(xiàn)電子化“變速”的基本思路,及對(duì)“電子齒輪”的應(yīng)用體會(huì)。
我們售出的產(chǎn)品都經(jīng)過專業(yè)的測(cè)試和認(rèn)證,且質(zhì)保一年,15天內(nèi)包退換,滿意后付款。
備注:如果對(duì)產(chǎn)品的價(jià)格、廠家、型號(hào)、圖片有什么疑問,請(qǐng)直接。
我們熱忱地希望盡我們zui大的努力,力爭(zhēng)*惠的產(chǎn)品價(jià)格。
zui短的供貨周期以及服務(wù)質(zhì)量,能夠?yàn)槟鉀Q進(jìn)口備件方面問題。
↑價(jià)格 〓 全場(chǎng)2折
↓貨期 〓3億庫(kù)存,下單后即可發(fā)貨
↓質(zhì)量 〓*,進(jìn)口*
↑保障 〓質(zhì)保一年
↓售后服務(wù)〓一年內(nèi)包退換】
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