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id="oppn0e1g7" class="PageView"> <h1 id="inside_rnewtil">步進(jìn)電機(jī)高速高精度高可靠性應(yīng)用解決方案</h1> <div id="oppn0e1g7" class="inside_rnewtime">更新時(shí)間：2021-09-02 點(diǎn)擊次數(shù)：1285次</div> <div id="oppn0e1g7" class="inside_rnewcon"><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255); text-align: center;"><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 18px;">步進(jìn)電機(jī)高速高精度高可靠性應(yīng)用解決方案</span></strong></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"> </p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">大部分基于<strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;">步進(jìn)電機(jī)</strong>的運(yùn)動(dòng)控制系統(tǒng)運(yùn)行在開(kāi)環(huán)狀態(tài)下，因此能夠提供低成本的解決方案。但是當(dāng)步進(jìn)電機(jī)以開(kāi)環(huán)方式驅(qū)動(dòng)負(fù)載時(shí)，</span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">在指令步與實(shí)際步之間存在丟步的可能性。為了避免這種可能的發(fā)生，<strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;">閉環(huán)步進(jìn)伺服系統(tǒng)</strong>應(yīng)用而生。</span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"> </p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">簡(jiǎn)介：</span></strong></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">閉環(huán)步進(jìn)伺服系統(tǒng)作為傳統(tǒng)開(kāi)環(huán)步進(jìn)系統(tǒng)的創(chuàng)新，為有更高安全性、可靠性或產(chǎn)品質(zhì)量要求的應(yīng)用提供了高性?xún)r(jià)比的選擇。在步進(jìn)電機(jī)后面安裝一個(gè)位置反饋裝置或以某種間接參數(shù)檢測(cè)位置的方式形成象<strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;">伺服系統(tǒng)</strong>一樣的閉環(huán)，以較驗(yàn)或控制失步，檢測(cè)電機(jī)堵轉(zhuǎn)，并保證了電機(jī)以更高的速度、精度與更大的有效力矩輸出。閉環(huán)步進(jìn)伺服系統(tǒng)主要有以下優(yōu)點(diǎn)：</span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"> </p><ol style="list-style-type: none;" class=" list-paddingleft-2"><li><p><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">大大提升步進(jìn)電機(jī)的有效轉(zhuǎn)矩與速度，進(jìn)一步拓寬步進(jìn)電機(jī)的應(yīng)用范圍</span></strong></span></span></p></li></ol><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"> </p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">在相同的電壓與電流控制條件下，相對(duì)于傳統(tǒng)的開(kāi)環(huán)步進(jìn)系統(tǒng)，閉環(huán)步進(jìn)伺服系統(tǒng)的速度范圍可在0.1-3000RPM平滑運(yùn)行，有效轉(zhuǎn)矩提升到保持轉(zhuǎn)矩的60%以上，溫度與噪音同時(shí)降低</span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;"><img src="https://img52.gkzhan.com/9/20171213/636487586604240739351.jpg" style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; padding: 0px; border: 0px; vertical-align: middle; max-height: 100%; max-width: 100%; height: 373px; width: 578px;"/></span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"> </p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"> </p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">2.</span></strong><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">實(shí)現(xiàn)設(shè)備的高速化與小型化</span></strong></span></span><br style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"/> </p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">a.</span></strong><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">高加減速響應(yīng)、高速精密定位</span></strong></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">在步進(jìn)電機(jī)90度短行程正反轉(zhuǎn)的情況下，T型加減速度可達(dá)</span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">1000rad/s/s,速度可達(dá)800rpm,定位時(shí)間<80ms,1分鐘往返頻率可達(dá)700次以上，仍可保證目標(biāo)位置定位</span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;"><img src="https://img52.gkzhan.com/9/20171213/636487586726233521110.jpg" style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; padding: 0px; border: 0px; vertical-align: middle; max-height: 100%; max-width: 100%; height: 341px; width: 526px;"/></span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"> </p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">b.</span></strong><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">系統(tǒng)小型化</span></strong></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">由于步進(jìn)電機(jī)在低速的時(shí)候有較大的轉(zhuǎn)矩，與常規(guī)的伺服電機(jī)相比，在低速旋轉(zhuǎn)區(qū)可使用較大的連續(xù)轉(zhuǎn)矩，因此可實(shí)現(xiàn)系統(tǒng)尺寸的小型化</span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><img src="https://img52.gkzhan.com/9/20171213/636487588821638953892.jpg" style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; padding: 0px; border: 0px; vertical-align: middle; max-height: 100%; max-width: 100%; height: 356px; width: 542px;"/></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">3.</span></strong><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">零速*停止運(yùn)轉(zhuǎn)</span></strong></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">由于步進(jìn)電機(jī)停止時(shí)具有保持轉(zhuǎn)矩特性，不像伺服系統(tǒng)停止時(shí)還有微振動(dòng)，因此可實(shí)現(xiàn)電機(jī)*停止運(yùn)轉(zhuǎn)，以提高運(yùn)動(dòng)系統(tǒng)的重復(fù)定位精度</span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><img src="https://img53.gkzhan.com/9/20171213/636487589504763122845.jpg" style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; padding: 0px; border: 0px; vertical-align: middle; max-height: 100%; max-width: 100%; height: 378px; width: 578px;"/></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"> </p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">增加成本是否物有所值？</span></strong></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;"><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;">閉環(huán)步進(jìn)系統(tǒng)</strong>雖然獲得了很多好處，但帶來(lái)了一點(diǎn)額外的成本。但是與其他閉環(huán)運(yùn)動(dòng)控制技術(shù)相比，即使增加了一點(diǎn)反饋裝置的成本，閉環(huán)步進(jìn)伺服系統(tǒng)仍然是低成本的解決方案。為保證結(jié)果的性，付出這點(diǎn)額外的成本是值得的。在重要的應(yīng)用場(chǎng)合一個(gè)錯(cuò)誤所帶來(lái)的成本損失將遠(yuǎn)遠(yuǎn)高于反饋元件的成本。編碼器或旋轉(zhuǎn)變壓器的作用類(lèi)似一種提前保險(xiǎn)，能使我們確信步進(jìn)電機(jī)工作在正確的位置。</span></span></span><br style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"/> </p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">零件的度與質(zhì)量的提高源于閉環(huán)控制，其方法是在機(jī)器或運(yùn)動(dòng)系統(tǒng)中進(jìn)行實(shí)際測(cè)量位置與理想位置的比較。如果兩者存在不一致，電機(jī)就會(huì)運(yùn)動(dòng)以補(bǔ)償任何失步。反饋裝置與閉環(huán)方法的成本與收益是否合理將取決于具體應(yīng)用。要付出多少額外的成本取決于所要求的機(jī)器性能、生產(chǎn)效率、位置精度和所期望的零件質(zhì)量。</span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"> </p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">被控過(guò)程中材料的價(jià)值也會(huì)影響成本的平衡。步進(jìn)電機(jī)常被用于處理非常昂貴的材料，從電子元件到DNA樣本，為防止失效發(fā)生而增加一點(diǎn)額外的電機(jī)反饋成本也是值得的。</span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"> </p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">市場(chǎng)觀點(diǎn)：</span></strong></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; white-space: normal; background-color: rgb(255, 255, 255);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; color: rgb(0, 0, 0);"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 12pt;">普遍認(rèn)為，<strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;">步進(jìn)伺服系統(tǒng)</strong>在成本、性能方面介于傳統(tǒng)開(kāi)環(huán)步進(jìn)與<strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;">交流伺服</strong>兩者之間，無(wú)多大的市場(chǎng)價(jià)值可言。但是，我們認(rèn)為，步進(jìn)伺服系統(tǒng)的高性?xún)r(jià)比、小體積、高動(dòng)態(tài)響應(yīng)性的特點(diǎn)在短行程、高速正反轉(zhuǎn)的應(yīng)用場(chǎng)合中具有*的*性，既可以滿(mǎn)足開(kāi)環(huán)步進(jìn)無(wú)法達(dá)到的性能要求，相比交流伺服系統(tǒng)具有小型化、低成本的優(yōu)勢(shì)，尤其適合應(yīng)用在半導(dǎo)體、紡織、醫(yī)療、數(shù)控行業(yè)中某些特殊要求的自動(dòng)化設(shè)備中，因此具有廣闊的市場(chǎng)應(yīng)用前景。</span></span></span></p><p><br/></p></div> <div id="oppn0e1g7" class="inside_newsthree"> <span><a href="/article.html">返回列表</a><a href="#">返回頂部</a></span> <div class="oppn0e1g7" id="clear" ></div> <div> <p>上一篇 : <a href="/Article-2768020.html">如何選購(gòu)一臺(tái)合適的磨床粉塵集塵機(jī)？</a></p> <p>下一篇 : <a 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