電(dian)(dian)機(ji)(ji)分為電(dian)(dian)機(ji)(ji)和電(dian)(dian)動機(ji)(ji)，電(dian)(dian)機(ji)(ji)是(shi)指依據(ju)電(dian)(dian)磁(ci)感應定律提(ti)升電(dian)(dian)能轉(zhuan)換或(huo)傳遞的(de)(de)一種電(dian)(dian)磁(ci)裝置。電(dian)(dian)動機(ji)(ji)也俗稱馬(ma)達，在電(dian)(dian)路中用(yong)(yong)字母“M”（舊用(yong)(yong)“D”）表(biao)示。它的(de)(de)主要作用(yong)(yong)是(shi)產生驅動轉(zhuan)矩，作為用(yong)(yong)電(dian)(dian)器或(huo)各(ge)種機(ji)(ji)械的(de)(de)動力源。

  發電(dian)機(ji)在電(dian)路中用字母“G”表示。它的(de)主要作用是(shi)利用機(ji)械能(neng)(neng)轉化為電(dian)能(neng)(neng)，目(mu)前常用的(de)是(shi)，利用熱(re)能(neng)(neng)、水能(neng)(neng)等推動發電(dian)機(ji)轉子來發電(dian)。

  1.按工作電源(yuan)種類劃(hua)分(fen)：可(ke)分(fen)為直流電機(ji)和交流電機(ji)。

2.直(zhi)(zhi)流電動機按結構(gou)及(ji)工作原理可劃分：無刷(shua)直(zhi)(zhi)流電動機和有刷(shua)直(zhi)(zhi)流電動機。

3.有刷(shua)直(zhi)流電動機(ji)可劃分(fen)：永磁直(zhi)流電動機(ji)和(he)電磁直(zhi)流電動機(ji)。

4.電(dian)磁(ci)直(zhi)流電(dian)動(dong)(dong)機(ji)劃(hua)分(fen)：串勵直(zhi)流電(dian)動(dong)(dong)機(ji)、并勵直(zhi)流電(dian)動(dong)(dong)機(ji)、他勵直(zhi)流電(dian)動(dong)(dong)機(ji)和復勵直(zhi)流電(dian)動(dong)(dong)機(ji)。 　

5.永磁(ci)直(zhi)流電動機(ji)劃分：稀土永磁(ci)直(zhi)流電動機(ji)、鐵(tie)氧體(ti)永磁(ci)直(zhi)流電動機(ji)和(he)鋁鎳鈷永磁(ci)直(zhi)流電動機(ji)。

6.其中交流電(dian)機(ji)還可分：單相電(dian)機(ji)和三相電(dian)機(ji)。

　7.按(an)結(jie)構和工(gong)作原理劃分：可(ke)分為直流電動(dong)機、異(yi)步(bu)電動(dong)機、同步(bu)電動(dong)機。

　8.同步(bu)(bu)電(dian)(dian)機可劃(hua)分：永磁(ci)同步(bu)(bu)電(dian)(dian)動機、磁(ci)阻同步(bu)(bu)電(dian)(dian)動機和磁(ci)滯同步(bu)(bu)電(dian)(dian)動機。 　

9.異(yi)步(bu)電(dian)機可劃(hua)分：感應電(dian)動(dong)機和交流換(huan)向器電(dian)動(dong)機。 　

10.感應電動機(ji)可劃分：三相(xiang)異(yi)步電動機(ji)、單相(xiang)異(yi)步電動機(ji)和罩異(yi)步電動機(ji)等。 　　

11.交流(liu)換向(xiang)器(qi)電動(dong)機可劃分：單相串勵電動(dong)機、交直流(liu)兩用電動(dong)機和(he)推斥電動(dong)機。

12.按(an)起動(dong)(dong)與運(yun)行方式劃(hua)分：電容(rong)起動(dong)(dong)式單(dan)相(xiang)(xiang)(xiang)異(yi)步電動(dong)(dong)機、電容(rong)運(yun)轉式單(dan)相(xiang)(xiang)(xiang)異(yi)步電動(dong)(dong)機、電容(rong)起動(dong)(dong)運(yun)轉式單(dan)相(xiang)(xiang)(xiang)異(yi)步電動(dong)(dong)機和(he)分相(xiang)(xiang)(xiang)式單(dan)相(xiang)(xiang)(xiang)異(yi)步電動(dong)(dong)機。

 13.按(an)用(yong)途劃分：驅動(dong)用(yong)電動(dong)機(ji)(ji)和控制(zhi)用(yong)電動(dong)機(ji)(ji)。

14.驅動(dong)(dong)用(yong)電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)劃(hua)分：電(dian)(dian)(dian)動(dong)(dong)工(gong)具(ju)(ju)（包括鉆孔(kong)、拋(pao)光(guang)、磨光(guang)、開槽(cao)、切割、擴孔(kong)等(deng)工(gong)具(ju)(ju)）用(yong)電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)、家(jia)電(dian)(dian)(dian)（包括洗衣(yi)機(ji)(ji)、電(dian)(dian)(dian)風(feng)扇、電(dian)(dian)(dian)冰箱(xiang)(xiang)(推薦:減速(su)齒輪(lun)箱(xiang)(xiang))、空調器、錄(lu)音機(ji)(ji)、錄(lu)像(xiang)機(ji)(ji)、影碟機(ji)(ji)、吸塵器、照(zhao)相機(ji)(ji)、電(dian)(dian)(dian)吹(chui)風(feng)、電(dian)(dian)(dian)動(dong)(dong)剃須刀等(deng)）用(yong)電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)及其它(ta)通用(yong)小(xiao)型機(ji)(ji)械設(she)備（包括各種小(xiao)型機(ji)(ji)床(chuang)、小(xiao)型機(ji)(ji)械、電(dian)(dian)(dian)子儀(yi)器等(deng)）用(yong)電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)。 　

 15.控制用電動(dong)機又劃分：步進(jin)電動(dong)機和電動(dong)機等(deng)。

?以上的闡述讓我們清楚的了解到電機行業這個類目，以及電機的應用范圍。我公司深圳兆威機電是一家生產微型減速電機的(de)廠家(jia)，有不清楚的(de)商友們，歡迎來(lai)電咨詢！