電機、馬達及電動機之間是否有所區別
發布時間:2016/6/25 9:59:58 瀏覽次數:5219電(dian)機、馬達及(ji)電(dian)動機三(san)者十分相近，但又存在著一(yi)些差(cha)別。我(wo)們(men)先(xian)從其基本概念上來了解一(yi)下。
電機：泛指能使(shi)機(ji)械能轉化為電(dian)能、電(dian)能轉化為機(ji)械能的(de)一切(qie)機(ji)器。特(te)指發電(dian)機(ji)、電(dian)能機(ji)、電(dian)動機(ji)。它的(de)主要作用是產生(sheng)驅動轉矩，作為用電(dian)器或各(ge)種機(ji)械的(de)動力源。
馬達：motor的(de)(de)譯音即電機(ji)、電動(dong)(dong)(dong)機(ji)。電子啟動(dong)(dong)(dong)器就是現在人們通(tong)(tong)常所(suo)指的(de)(de)馬達，又(you)稱啟動(dong)(dong)(dong)機(ji)。它(ta)通(tong)(tong)過電磁感應帶(dai)動(dong)(dong)(dong)啟動(dong)(dong)(dong)機(ji)轉(zhuan)(zhuan)子旋(xuan)(xuan)轉(zhuan)(zhuan)，轉(zhuan)(zhuan)子上(shang)的(de)(de)小齒輪帶(dai)動(dong)(dong)(dong)發動(dong)(dong)(dong)機(ji)飛輪旋(xuan)(xuan)轉(zhuan)(zhuan)，從而(er)帶(dai)動(dong)(dong)(dong)曲軸轉(zhuan)(zhuan)動(dong)(dong)(dong)而(er)著車。
電動機：是(shi)(shi)(shi)把電(dian)(dian)(dian)(dian)能(neng)轉(zhuan)(zhuan)換成(cheng)機(ji)(ji)(ji)(ji)械能(neng)的一種設備。它是(shi)(shi)(shi)利用(yong)(yong)通(tong)電(dian)(dian)(dian)(dian)線(xian)圈（也就是(shi)(shi)(shi)定子(zi)繞組）產生旋轉(zhuan)(zhuan)磁(ci)場并作(zuo)用(yong)(yong)于轉(zhuan)(zhuan)子(zi)鼠籠式式閉(bi)合鋁框形成(cheng)磁(ci)電(dian)(dian)(dian)(dian)動(dong)(dong)力(li)旋轉(zhuan)(zhuan)扭矩。電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)按使用(yong)(yong)電(dian)(dian)(dian)(dian)源(yuan)不同(tong)分(fen)為直(zhi)流(liu)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)和交(jiao)流(liu)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)，電(dian)(dian)(dian)(dian)力(li)系統中的電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)大部分(fen)是(shi)(shi)(shi)交(jiao)流(liu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)，可以是(shi)(shi)(shi)同(tong)步(bu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)或者是(shi)(shi)(shi)異步(bu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)（電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)定子(zi)磁(ci)場轉(zhuan)(zhuan)速與轉(zhuan)(zhuan)子(zi)旋轉(zhuan)(zhuan)轉(zhuan)(zhuan)速不保持同(tong)步(bu)速）。電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)主要由(you)定子(zi)與轉(zhuan)(zhuan)子(zi)組成(cheng)，通(tong)電(dian)(dian)(dian)(dian)導線(xian)在磁(ci)場中受力(li)運動(dong)(dong)的方(fang)(fang)向(xiang)跟電(dian)(dian)(dian)(dian)流(liu)方(fang)(fang)向(xiang)和磁(ci)感線(xian)（磁(ci)場方(fang)(fang)向(xiang)）方(fang)(fang)向(xiang)有關(guan)。電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)工(gong)作(zuo)原理是(shi)(shi)(shi)磁(ci)場對電(dian)(dian)(dian)(dian)流(liu)受力(li)的作(zuo)用(yong)(yong)，使電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)轉(zhuan)(zhuan)動(dong)(dong)。
電(dian)機(ji)包括電(dian)動機(ji)和發(fa)(fa)電(dian)機(ji)。是(shi)發(fa)(fa)電(dian)機(ji)和電(dian)動機(ji)的總稱(cheng)，兩者(zhe)概(gai)念上(shang)是(shi)有(you)區別的。
但(dan)(dan)是(shi)，某些電(dian)機如(ru)同步電(dian)機一(yi)般較多用作發電(dian)機，但(dan)(dan)也(ye)可(ke)直接作為電(dian)動機使用。異步電(dian)機更多的(de)用于(yu)電(dian)動機，但(dan)(dan)是(shi)，經過(guo)增加(jia)簡單的(de)外圍元件，也(ye)可(ke)作為發電(dian)機使用。
文章標題：電機、馬達及電動機之間是否有所區別
本文地址：//xadbs.com.cn/news/43.html
本文來源：東莞景馳傳動科技有限公司
上一篇：線性電機日常保養注意事項
下一篇：微型電機在吸塵器行業中的應用
