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重慶機電維修的的種類有哪些?

文章出處:maituwangluo.com  |  發布時間:2019/9/2 16:28:55  |  瀏覽次數:580

    1.按(an)工作(zuo)(zuo)電(dian)源(yuan)分類 根據電(dian)動(dong)機(ji)工作(zuo)(zuo)電(dian)源(yuan)的不同,可分為直流電(dian)動(dong)機(ji)和交流電(dian)動(dong)機(ji)。其中交流電(dian)動(dong)機(ji)還分為單相電(dian)動(dong)機(ji)和三相電(dian)動(dong)機(ji)。
    2.按(an)結(jie)構及工(gong)作原(yuan)理分類 根據(ju)電(dian)動(dong)機(ji)按(an)結(jie)構及工(gong)作原(yuan)理的(de)不同,可分為直流(liu)電(dian)動(dong)機(ji),異步(bu)(bu)電(dian)動(dong)機(ji)和同步(bu)(bu)電(dian)動(dong)機(ji)。
    分(fen)類詳(xiang)述
    1.同步電(dian)動機
    還可分為永磁同步(bu)(bu)電(dian)動(dong)機、磁阻(zu)同步(bu)(bu)電(dian)動(dong)機和磁滯(zhi)同步(bu)(bu)電(dian)動(dong)機。
    2.異(yi)步(bu)電動機
  ; ; 可分為感應電(dian)動機(ji)和交(jiao)流換向器電(dian)動機(ji)。
    3.感應電(dian)動機(ji)
    又(you)分為(wei)三相(xiang)異(yi)(yi)(yi)步電動機(ji)、單相(xiang)異(yi)(yi)(yi)步電動機(ji)和罩(zhao)極異(yi)(yi)(yi)步電動機(ji)等。
    4.交流(liu)換(huan)向器電動機
    又分為單相串勵電動機、交直流兩(liang)用電動機和推斥(chi)電動機。
    5.直(zhi)流電動機(ji)
    按結構及工作(zuo)原理可分(fen)為無刷直(zhi)流電動(dong)機和有刷直(zhi)流電動(dong)機。

 


    有刷(shua)直流(liu)
    可分(fen)為永(yong)磁(ci)(ci)直(zhi)(zhi)流(liu)(liu)(liu)電(dian)動(dong)(dong)機(ji)(ji)(ji)和(he)電(dian)磁(ci)(ci)直(zhi)(zhi)流(liu)(liu)(liu)電(dian)動(dong)(dong)機(ji)(ji)(ji)。電(dian)磁(ci)(ci)直(zhi)(zhi)流(liu)(liu)(liu)電(dian)動(dong)(dong)機(ji)(ji)(ji)又分(fen)為串勵直(zhi)(zhi)流(liu)(liu)(liu)電(dian)動(dong)(dong)機(ji)(ji)(ji)、并勵直(zhi)(zhi)流(liu)(liu)(liu)電(dian)動(dong)(dong)機(ji)(ji)(ji)、他勵直(zhi)(zhi)流(liu)(liu)(liu)電(dian)動(dong)(dong)機(ji)(ji)(ji)和(he)復勵直(zhi)(zhi)流(liu)(liu)(liu)電(dian)動(dong)(dong)機(ji)(ji)(ji)。永(yong)磁(ci)(ci)直(zhi)(zhi)流(liu)(liu)(liu)電(dian)動(dong)(dong)機(ji)(ji)(ji)又分(fen)為稀土永(yong)磁(ci)(ci)直(zhi)(zhi)流(liu)(liu)(liu)電(dian)動(dong)(dong)機(ji)(ji)(ji)、鐵氧(yang)體永(yong)磁(ci)(ci)直(zhi)(zhi)流(liu)(liu)(liu)電(dian)動(dong)(dong)機(ji)(ji)(ji)和(he)鋁鎳鈷永(yong)磁(ci)(ci)直(zhi)(zhi)流(liu)(liu)(liu)電(dian)動(dong)(dong)機(ji)(ji)(ji)。
    按起動與運(yun)行方式分類
    根據電(dian)動(dong)(dong)機(ji)(ji)按起動(dong)(dong)與運(yun)行方式(shi)不同,可分為電(dian)容(rong)起動(dong)(dong)式(shi)單(dan)(dan)相(xiang)異步(bu)電(dian)動(dong)(dong)機(ji)(ji)、電(dian)容(rong)運(yun)轉(zhuan)式(shi)單(dan)(dan)相(xiang)異步(bu)電(dian)動(dong)(dong)機(ji)(ji)、電(dian)容(rong)起動(dong)(dong)運(yun)轉(zhuan)式(shi)單(dan)(dan)相(xiang)異步(bu)電(dian)動(dong)(dong)機(ji)(ji)和分相(xiang)式(shi)單(dan)(dan)相(xiang)異步(bu)電(dian)動(dong)(dong)機(ji)(ji)。
    4.按用途分類 可分為驅動用電動機和(he)控制用電動機。
    驅(qu)動(dong)用(yong)電(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)又(you)分為電(dian)(dian)(dian)(dian)動(dong)工具(ju)(包括鉆孔(kong)、拋光、磨(mo)光、開槽(cao)、切割、擴(kuo)孔(kong)等工具(ju))用(yong)電(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)、家電(dian)(dian)(dian)(dian)(包括洗(xi)衣機(ji)(ji)(ji)、電(dian)(dian)(dian)(dian)風扇、電(dian)(dian)(dian)(dian)冰箱、空調器、錄音機(ji)(ji)(ji)、錄像機(ji)(ji)(ji)、影碟機(ji)(ji)(ji)、吸塵器、照相機(ji)(ji)(ji)、電(dian)(dian)(dian)(dian)吹風、電(dian)(dian)(dian)(dian)動(dong)剃須刀(dao)等)用(yong)電(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)及其它通用(yong)小(xiao)型機(ji)(ji)(ji)械(xie)設備(bei)(包括各種小(xiao)型機(ji)(ji)(ji)床、小(xiao)型機(ji)(ji)(ji)械(xie)、醫療(liao)器械(xie)、電(dian)(dian)(dian)(dian)子儀器等)用(yong)電(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)。
    控(kong)制用電動機
    又分為步進電動機和伺服電動機等。
    5.按轉(zhuan)(zhuan)子(zi)的(de)(de)結構(gou)分類 根(gen)據電動(dong)(dong)(dong)(dong)機(ji)(ji)按轉(zhuan)(zhuan)子(zi)的(de)(de)結構(gou)不(bu)同,可分為籠型(xing)感(gan)應電動(dong)(dong)(dong)(dong)機(ji)(ji)(舊(jiu)(jiu)標準稱為鼠籠型(xing)異步電動(dong)(dong)(dong)(dong)機(ji)(ji))和繞線轉(zhuan)(zhuan)子(zi)感(gan)應電動(dong)(dong)(dong)(dong)機(ji)(ji)(舊(jiu)(jiu)標準稱為繞線型(xing)異步電動(dong)(dong)(dong)(dong)機(ji)(ji))。
    6.按運(yun)轉(zhuan)速(su)度(du)分類 根據電(dian)(dian)動機(ji)(ji)按運(yun)轉(zhuan)速(su)度(du)不同(tong),可分為高速(su)電(dian)(dian)動機(ji)(ji)、低速(su)電(dian)(dian)動機(ji)(ji)、恒速(su)電(dian)(dian)動機(ji)(ji)、調速(su)電(dian)(dian)動機(ji)(ji)。
    低速電(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)又分為(wei)齒輪減速電(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)、電(dian)(dian)磁減速電(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)、力矩電(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)和爪極同步電(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)等(deng)。
    調(diao)速(su)(su)(su)電(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)除(chu)可分(fen)(fen)為有級恒速(su)(su)(su)電(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)、無(wu)級恒速(su)(su)(su)電(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)、有級變速(su)(su)(su)電(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)和無(wu)級變速(su)(su)(su)電(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)外(wai),還可分(fen)(fen)為電(dian)(dian)(dian)磁調(diao)速(su)(su)(su)電(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)、直流調(diao)速(su)(su)(su)電(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)、PWM變頻調(diao)速(su)(su)(su)電(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)和開關磁阻調(diao)速(su)(su)(su)電(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)。
    異步(bu)電動(dong)機的轉(zhuan)子轉(zhuan)速(su)總是(shi)略低(di)于(yu)旋(xuan)轉(zhuan)磁場的同步(bu)轉(zhuan)速(su)。
    同步電動機的轉(zhuan)子轉(zhuan)速與負載大小無關而始終保(bao)持為同步轉(zhuan)速。

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