例如一臺齒輪減速機定子(zi)(zi)繞(rao)組(zu)的(de)交流電(dian)壓頻率(lv)f=50Hz，定子(zi)(zi)繞(rao)組(zu)的(de)磁(ci)較對數p=3，那么旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)磁(ci)場(chang)的(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)n=60×50÷3=1000r/min。電(dian)動機(ji)在運轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)時，其轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)的(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)與旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)磁(ci)場(chang)方向(xiang)是(shi)相(xiang)同的(de)，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)是(shi)由旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)磁(ci)場(chang)作用而(er)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)動的(de)，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)的(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)要小于旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)磁(ci)場(chang)的(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)，并且要滯(zhi)后(hou)于旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)磁(ci)場(chang)的(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)，也(ye)就是(shi)說轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)與旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)磁(ci)場(chang)的(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)是(shi)不同步的(de)。這種轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)與旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)磁(ci)場(chang)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)不同步的(de)電(dian)動機(ji)稱為異步電(dian)動機(ji)。

    FAF向調速(su)電機(ji)減速(su)機(ji)三相(xiang)齒輪(lun)扁平減速(su)機(ji)馬達在(zai)購置前請(qing)先確(que)認以下參(can)數：一，請(qing)確(que)認本人需求的(de)(de)型(xing)號和型(xing)號大小；二，請(qing)確(que)認減速(su)機(ji)的(de)(de)速(su)比（速(su)比不(bu)同(tong)價(jia)錢略(lve)有(you)不(bu)同(tong)）；三，請(qing)確(que)認軸向。售(shou)后(hou)保證(zheng)：產質量保一年。關(guan)于發(fa)(fa)貨：統一發(fa)(fa)物(wu)流。關(guan)于：。技術優勢(shi)：售(shou)前過程(cheng)中(zhong)有(you)特地的(de)(de)工程(cheng)師(shi)團隊給您(nin)專(zhuan)業的(de)(de)參(can)考意見，提供專(zhuan)業的(de)(de)定制效勞(lao)。

    價錢(qian)優勢(shi)：的(de)廠(chang)家批發(fa)，回絕暴利(li)，同樣的(de)質(zhi)量(liang)(liang)，價錢(qian)實惠(hui)，同樣的(de)價錢(qian)，質(zhi)量(liang)(liang)優越。什么是減(jian)(jian)速(su)(su)(su)電(dian)(dian)機(ji)(ji)：是指減(jian)(jian)速(su)(su)(su)機(ji)(ji)和電(dian)(dian)機(ji)(ji)（馬達(da)）的(de)集成體。這(zhe)種(zhong)集成體通常(chang)(chang)也可稱為齒(chi)輪(lun)馬達(da)或齒(chi)輪(lun)電(dian)(dian)機(ji)(ji)。通常(chang)(chang)由專業(ye)的(de)減(jian)(jian)速(su)(su)(su)機(ji)(ji)消費廠(chang)，停(ting)止集成組裝好后，與電(dian)(dian)機(ji)(ji)一(yi)體成套(tao)供貨。減(jian)(jian)速(su)(su)(su)電(dian)(dian)機(ji)(ji)是一(yi)種(zhong)動(dong)(dong)力傳(chuan)達(da)的(de)機(ji)(ji)構(gou)，在應用上(shang)需(xu)(xu)(xu)求較高(gao)扭(niu)矩以及不(bu)需(xu)(xu)(xu)求太高(gao)轉(zhuan)速(su)(su)(su)的(de)中央都用的(de)到它。例如：保送帶，攪拌(ban)機(ji)(ji)，卷揚機(ji)(ji)，點頭機(ji)(ji)，自動(dong)(dong)化專用機(ji)(ji)……而且隨著(zhu)工業(ye)的(de)開展(zhan)和工廠(chang)的(de)自動(dong)(dong)化，其應用減(jian)(jian)速(su)(su)(su)機(ji)(ji)的(de)需(xu)(xu)(xu)求量(liang)(liang)日益(yi)生(sheng)長。通常(chang)(chang)減(jian)(jian)速(su)(su)(su)的(de)辦(ban)法有很(hen)多，但較常(chang)(chang)用的(de)辦(ban)法是以齒(chi)輪(lun)來減(jian)(jian)速(su)(su)(su)，能(neng)夠減(jian)(jian)少(shao)占用空間(jian)及降低本錢(qian)，所以也有人稱減(jian)(jian)速(su)(su)(su)機(ji)(ji)為齒(chi)輪(lun)箱(GearBox)。依據以上(shang)描敘您應該分明的(de)分清減(jian)(jian)速(su)(su)(su)電(dian)(dian)機(ji)(ji)與調(diao)速(su)(su)(su)電(dian)(dian)機(ji)(ji)的(de)區別了吧。

    什么是(shi)(shi)變速電(dian)(dian)(dian)(dian)機(ji)：簡(jian)單地說，是(shi)(shi)一(yi)種旋轉(zhuan)式機(ji)器(qi)，它將(jiang)電(dian)(dian)(dian)(dian)能轉(zhuan)變為(wei)機(ji)械能，它主要包括(kuo)一(yi)個(ge)(ge)用以(yi)產生磁(ci)(ci)場(chang)(chang)的電(dian)(dian)(dian)(dian)磁(ci)(ci)鐵繞組或(huo)散布的定子繞組和一(yi)個(ge)(ge)旋轉(zhuan)電(dian)(dian)(dian)(dian)樞或(huo)轉(zhuan)子，其導線中有(you)電(dian)(dian)(dian)(dian)流(liu)經過并受(shou)磁(ci)(ci)場(chang)(chang)的作用而使轉(zhuan)動，這(zhe)些機(ji)器(qi)中有(you)些類(lei)型可作電(dian)(dian)(dian)(dian)動機(ji)用，也可作發電(dian)(dian)(dian)(dian)機(ji)用。變速電(dian)(dian)(dian)(dian)機(ji)是(shi)(shi)把工頻(pin)(pin)電(dian)(dian)(dian)(dian)源(50Hz或(huo)60Hz)變換成各種頻(pin)(pin)率的交流(liu)電(dian)(dian)(dian)(dian)源，以(yi)完成電(dian)(dian)(dian)(dian)機(ji)的變速運轉(zhuan)的設備，其中控制(zhi)(zhi)電(dian)(dian)(dian)(dian)路完成對主電(dian)(dian)(dian)(dian)路的控制(zhi)(zhi)，整(zheng)流(liu)電(dian)(dian)(dian)(dian)路將(jiang)交流(liu)電(dian)(dian)(dian)(dian)變換成直流(liu)電(dian)(dian)(dian)(dian)，直流(liu)中間電(dian)(dian)(dian)(dian)路對整(zheng)流(liu)電(dian)(dian)(dian)(dian)路的輸出停止(zhi)平滑(hua)濾波，逆(ni)變電(dian)(dian)(dian)(dian)路將(jiang)直流(liu)電(dian)(dian)(dian)(dian)再逆(ni)成交流(liu)電(dian)(dian)(dian)(dian)。關于如矢量控制(zhi)(zhi)變頻(pin)(pin)器(qi)這(zhe)種需(xu)求大量運算(suan)的變頻(pin)(pin)器(qi)來說，有(you)時還需(xu)求一(yi)個(ge)(ge)停止(zhi)轉(zhuan)矩(ju)計算(suan)的CPU以(yi)及一(yi)些相應(ying)的電(dian)(dian)(dian)(dian)路。變頻(pin)(pin)調速是(shi)(shi)經過改(gai)動電(dian)(dian)(dian)(dian)機(ji)定子繞組供電(dian)(dian)(dian)(dian)的頻(pin)(pin)率來到達調速的目的。