直線電機和直流電機的組合結構、驅動原理、應用場景和輸出功率不同。伺服電機和直流電機應根據客戶需要選擇。以下將詳細介紹兩種電機的結構、原理和特點。

 直(zhi)線(xian)(xian)電(dian)(dian)(dian)機(ji)(ji)是不需要(yao)任何中(zhong)間(jian)轉(zhuan)(zhuan)換機(ji)(ji)構(gou)就能(neng)將(jiang)電(dian)(dian)(dian)能(neng)直(zhi)接(jie)轉(zhuan)(zhuan)化(hua)成直(zhi)線(xian)(xian)運(yun)動(dong)機(ji)(ji)械(xie)能(neng)的(de)(de)傳動(dong)裝(zhuang)置。它可(ke)以被(bei)認為是一(yi)個旋(xuan)轉(zhuan)(zhuan)電(dian)(dian)(dian)機(ji)(ji)，它被(bei)徑(jing)向切割，并擴展成一(yi)個平(ping)面。線(xian)(xian)性電(dian)(dian)(dian)機(ji)(ji)又稱(cheng)線(xian)(xian)性電(dian)(dian)(dian)機(ji)(ji)、伺(si)服(fu)電(dian)(dian)(dian)機(ji)(ji)、推(tui)(tui)桿電(dian)(dian)(dian)機(ji)(ji)。常見的(de)(de)伺(si)服(fu)電(dian)(dian)(dian)機(ji)(ji)有(you)平(ping)型、U型槽(cao)型和(he)(he)管型。線(xian)(xian)圈主要(yao)是由霍爾元件無(wu)(wu)刷整流的(de)(de)三相構(gou)成。伺(si)服(fu)電(dian)(dian)(dian)機(ji)(ji)的(de)(de)控制方(fang)式(shi)與旋(xuan)轉(zhuan)(zhuan)電(dian)(dian)(dian)機(ji)(ji)相同。像無(wu)(wu)刷旋(xuan)轉(zhuan)(zhuan)電(dian)(dian)(dian)機(ji)(ji)，驅動(dong)器(qi)(qi)和(he)(he)定子非機(ji)(ji)械(xie)連接(jie)(無(wu)(wu)刷)，不像旋(xuan)轉(zhuan)(zhuan)電(dian)(dian)(dian)機(ji)(ji)，驅動(dong)器(qi)(qi)的(de)(de)旋(xuan)轉(zhuan)(zhuan)和(he)(he)定子的(de)(de)位(wei)置保持(chi)固定，伺(si)服(fu)電(dian)(dian)(dian)機(ji)(ji)設備需要(yao)是磁軌(gui)或推(tui)(tui)力(li)線(xian)(xian)圈驅動(dong)(大(da)多(duo)數定位(wei)系統(tong)應用是磁軌(gui)固定，推(tui)(tui)力(li)線(xian)(xian)圈驅動(dong))。相對于帶推(tui)(tui)力(li)線(xian)(xian)圈的(de)(de)電(dian)(dian)(dian)機(ji)(ji)，推(tui)(tui)力(li)線(xian)(xian)圈的(de)(de)重量和(he)(he)負載比都(dou)很(hen)小。可(ke)是，要(yao)高(gao)度靈活的(de)(de)電(dian)(dian)(dian)纜(lan)和(he)(he)管理系統(tong)。與磁軌(gui)一(yi)塊運(yun)轉(zhuan)(zhuan)的(de)(de)電(dian)(dian)(dian)機(ji)(ji)不光要(yao)承(cheng)受負載，要(yao)承(cheng)受磁軌(gui)質量，而無(wu)(wu)須電(dian)(dian)(dian)纜(lan)管理系統(tong)。

直(zhi)線電(dian)機(ji)的分類:考慮到(dao)伺服電(dian)機(ji)和旋轉電(dian)機(ji)，及(ji)兩者之間的對(dui)應(ying)關系因此每一臺旋轉電(dian)機(ji)都有相應(ying)的伺服電(dian)機(ji)，但直(zhi)線電(dian)機(ji)的結(jie)構比旋轉電(dian)機(ji)更加靈活(huo)，同時(shi)，因為伺服電(dian)機(ji)的某(mou)些性能(neng)參數與應(ying)用密不可分，除(chu)了按照伺服電(dian)機(ji)的工(gong)作原理(li)分類外，也應(ying)按結(jie)構形式(shi)和性能(neng)分類。

 直流(liu)電(dian)(dian)(dian)動(dong)機(ji)(ji)是(shi)(shi)由(you)直流(liu)電(dian)(dian)(dian)能(neng)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)化(hua)成機(ji)(ji)械(xie)能(neng)(直流(liu)電(dian)(dian)(dian)動(dong)機(ji)(ji))或(huo)機(ji)(ji)械(xie)能(neng)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)化(hua)為(wei)機(ji)(ji)械(xie)能(neng)(直流(liu)發電(dian)(dian)(dian)機(ji)(ji))的(de)(de)旋轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)電(dian)(dian)(dian)機(ji)(ji)。是(shi)(shi)種實現直流(liu)電(dian)(dian)(dian)能(neng)與機(ji)(ji)械(xie)能(neng)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)的(de)(de)電(dian)(dian)(dian)機(ji)(ji)。當作電(dian)(dian)(dian)機(ji)(ji)運(yun)行(xing)時(shi)，是(shi)(shi)直流(liu)電(dian)(dian)(dian)動(dong)機(ji)(ji)，將電(dian)(dian)(dian)能(neng)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)成機(ji)(ji)械(xie)能(neng);當做為(wei)發電(dian)(dian)(dian)機(ji)(ji)運(yun)行(xing)時(shi)，是(shi)(shi)一種將機(ji)(ji)械(xie)能(neng)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)化(hua)為(wei)電(dian)(dian)(dian)能(neng)的(de)(de)直流(liu)發電(dian)(dian)(dian)機(ji)(ji)。直流(liu)電(dian)(dian)(dian)機(ji)(ji)的(de)(de)結構(gou)由(you)定(ding)子(zi)和(he)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)兩個部(bu)分。直流(liu)電(dian)(dian)(dian)動(dong)機(ji)(ji)運(yun)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)的(de)(de)固定(ding)部(bu)分叫定(ding)子(zi)，定(ding)子(zi)的(de)(de)核心的(de)(de)作用是(shi)(shi)產(chan)生(sheng)磁場，由(you)底座(zuo)、主磁極(ji)、換(huan)(huan)(huan)向極(ji)、端蓋、軸承和(he)電(dian)(dian)(dian)刷等裝置(zhi)構(gou)成。運(yun)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)動(dong)的(de)(de)部(bu)分叫轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)，它(ta)的(de)(de)基本作用產(chan)生(sheng)電(dian)(dian)(dian)磁轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩(ju)和(he)感應(ying)電(dian)(dian)(dian)動(dong)勢，是(shi)(shi)直流(liu)電(dian)(dian)(dian)機(ji)(ji)能(neng)量轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)的(de)(de)替(ti)換(huan)(huan)(huan)，因此一般又稱電(dian)(dian)(dian)樞(shu)，由(you)軸、電(dian)(dian)(dian)樞(shu)鐵芯(xin)、電(dian)(dian)(dian)樞(shu)繞組(zu)、換(huan)(huan)(huan)向器和(he)風扇等組(zu)成。