山東風機(ji)(ji)(ji)(ji)電(dian)(dian)機(ji)(ji)(ji)(ji) ??YT系(xi)(xi)(xi)(xi)列(lie)(lie)(lie)電(dian)(dian)機(ji)(ji)(ji)(ji)的安裝(zhuang)尺(chi)寸(cun)(cun)和(he)功率等(deng)(deng)級(ji)(ji)符(fu)合(he)IEC標(biao)準(zhun)，與(yu)(yu)德國DIN42673標(biao)準(zhun)一致，也與(yu)(yu)Y系(xi)(xi)(xi)(xi)列(lie)(lie)(lie)電(dian)(dian)機(ji)(ji)(ji)(ji)一樣，其外(wai)殼防(fang)(fang)護YT系(xi)(xi)(xi)(xi)列(lie)(lie)(lie)電(dian)(dian)機(ji)(ji)(ji)(ji)的安裝(zhuang)尺(chi)寸(cun)(cun)和(he)功率等(deng)(deng)級(ji)(ji)符(fu)合(he)IEC標(biao)準(zhun)，與(yu)(yu)德國DIN42673標(biao)準(zhun)一致，鐵殼風機(ji)(ji)(ji)(ji)電(dian)(dian)機(ji)(ji)(ji)(ji)批(pi)發，也與(yu)(yu)Y系(xi)(xi)(xi)(xi)列(lie)(lie)(lie)電(dian)(dian)機(ji)(ji)(ji)(ji)一樣，其外(wai)殼防(fang)(fang)護等(deng)(deng)級(ji)(ji)等(deng)(deng)級(ji)(ji)YT系(xi)(xi)(xi)(xi)列(lie)(lie)(lie)電(dian)(dian)機(ji)(ji)(ji)(ji)的安裝(zhuang)尺(chi)寸(cun)(cun)和(he)功率等(deng)(deng)級(ji)(ji)符(fu)合(he)IEC標(biao)準(zhun)，與(yu)(yu)德國DIN42673標(biao)準(zhun)一致，也與(yu)(yu)Y系(xi)(xi)(xi)(xi)列(lie)(lie)(lie)電(dian)(dian)機(ji)(ji)(ji)(ji)一樣，其外(wai)殼防(fang)(fang)護等(deng)(deng)級(ji)(ji)。

電(dian)動(dong)(dong)機(ji)(ji)(ji)如(ru)果(guo)在(zai)使用(yong)(yong)中出(chu)現(xian)了(le)一些缺陷就會對(dui)風(feng)(feng)(feng)機(ji)(ji)(ji)的(de)(de)(de)(de)使用(yong)(yong)產生很(hen)大的(de)(de)(de)(de)影響，確保風(feng)(feng)(feng)機(ji)(ji)(ji)電(dian)機(ji)(ji)(ji)的(de)(de)(de)(de)正常使用(yong)(yong)是保障通風(feng)(feng)(feng)換氣效果(guo)基本的(de)(de)(de)(de)要(yao)求，但是很(hen)多用(yong)(yong)戶(hu)對(dui)電(dian)動(dong)(dong)機(ji)(ji)(ji)卻沒有足夠的(de)(de)(de)(de)重視，導致(zhi)了(le)電(dian)動(dong)(dong)機(ji)(ji)(ji)出(chu)現(xian)了(le)很(hen)多的(de)(de)(de)(de)問題(ti)，甚(shen)至電(dian)動(dong)(dong)機(ji)(ji)(ji)面臨廢棄(qi)的(de)(de)(de)(de)情況，為了(le)減少風(feng)(feng)(feng)機(ji)(ji)(ji)用(yong)(yong)戶(hu)的(de)(de)(de)(de)經濟成本支(zhi)出(chu)，其實對(dui)風(feng)(feng)(feng)機(ji)(ji)(ji)的(de)(de)(de)(de)各個組(zu)件(jian)都是很(hen)有必要(yao)來進(jin)行維護保養(yang)的(de)(de)(de)(de)，這點是很(hen)重要(yao)的(de)(de)(de)(de)，雖然風(feng)(feng)(feng)機(ji)(ji)(ji)的(de)(de)(de)(de)保養(yang)并不(bu)能(neng)(neng)從(cong)根本上風(feng)(feng)(feng)機(ji)(ji)(ji)故障的(de)(de)(de)(de)出(chu)現(xian)，但是也能(neng)(neng)起到很(hen)大的(de)(de)(de)(de)幫(bang)助作用(yong)(yong)，今天總結了(le)一下風(feng)(feng)(feng)機(ji)(ji)(ji)電(dian)動(dong)(dong)機(ji)(ji)(ji)相關的(de)(de)(de)(de)幾個常見問題(ti)，希望能(neng)(neng)對(dui) 風(feng)(feng)(feng)機(ji)(ji)(ji) 用(yong)(yong)戶(hu)起到一定的(de)(de)(de)(de)幫(bang)助。

在(zai) 風機 的(de)運轉使用(yong)中，電(dian)(dian)動(dong)機的(de)余量比較大，長春鐵殼風機電(dian)(dian)機，這是(shi)一種比較常見的(de)問題(ti)，而且 風機 常常在(zai)高轉速、低負荷的(de)運行工況(kuang)下，風機振(zhen)(zhen)動(dong)較大，現場噪(zao)音極強，工作(zuo)環(huan)境(jing)非常惡劣。當擋板調到10%以下時，由于負壓過大，會引起管道喘(chuan)振(zhen)(zhen)，危(wei)及設備(bei)運行安全(quan)(quan)。不管在(zai)什么環(huan)境(jing)下，人身安全(quan)(quan)和設備(bei)安全(quan)(quan)都是(shi)較為重要(yao)的(de)。

鐵殼(ke)風(feng)機(ji)(ji)電機(ji)(ji)由(you)籠型電動(dong)機(ji)(ji)、電磁轉差(cha)離合器和直流(liu)(liu)勵(li)磁電源(yuan)（控制器）三部分組成。直流(liu)(liu)勵(li)磁電源(yuan)功率較小，鐵殼(ke)風(feng)機(ji)(ji)電機(ji)(ji)報價(jia)，通(tong)常由(you)單(dan)相半波(bo)或全波(bo)晶(jing)閘管(guan)整流(liu)(liu)器組成，改變晶(jing)閘管(guan)的(de)導(dao)通(tong)角(jiao)，可以改變勵(li)磁電流(liu)(liu)的(de)大小。

鐵殼風機(ji)電(dian)(dian)(dian)機(ji)由電(dian)(dian)(dian)樞(shu)(shu)、磁(ci)極(ji)和(he)(he)勵磁(ci)繞(rao)(rao)組三(san)部(bu)分(fen)組成(cheng)。電(dian)(dian)(dian)樞(shu)(shu)和(he)(he)后者沒有機(ji)械聯系(xi)，都(dou)能自(zi)由轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)。電(dian)(dian)(dian)樞(shu)(shu)與電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子同(tong)軸聯接稱主動(dong)(dong)(dong)(dong)(dong)部(bu)分(fen)，由電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)帶(dai)動(dong)(dong)(dong)(dong)(dong)；磁(ci)極(ji)用聯軸節與負載軸對接稱從動(dong)(dong)(dong)(dong)(dong)部(bu)分(fen)。當電(dian)(dian)(dian)樞(shu)(shu)與磁(ci)極(ji)均為靜止時，如勵磁(ci)繞(rao)(rao)組通以直(zhi)流(liu)(liu)，則沿氣隙圓(yuan)周(zhou)表面將形成(cheng)若干對N、其磁(ci)通經過電(dian)(dian)(dian)樞(shu)(shu)。當電(dian)(dian)(dian)樞(shu)(shu)隨(sui)拖(tuo)動(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)旋轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)時，由于(yu)電(dian)(dian)(dian)樞(shu)(shu)與磁(ci)極(ji)間相(xiang)對運動(dong)(dong)(dong)(dong)(dong)，因(yin)而使(shi)電(dian)(dian)(dian)樞(shu)(shu)感應產生渦流(liu)(liu)，此渦流(liu)(liu)與磁(ci)通相(xiang)互(hu)作用產生轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩，鐵殼風機(ji)電(dian)(dian)(dian)機(ji)廠家(jia)，帶(dai)動(dong)(dong)(dong)(dong)(dong)有磁(ci)極(ji)的(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子按同(tong)一方向旋轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)，但其轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)恒低于(yu)電(dian)(dian)(dian)樞(shu)(shu)的(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)N1，這是一種(zhong)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)差(cha)(cha)調速(su)方式(shi)，變動(dong)(dong)(dong)(dong)(dong)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)差(cha)(cha)離合器的(de)(de)(de)直(zhi)流(liu)(liu)勵磁(ci)電(dian)(dian)(dian)流(liu)(liu)，便可(ke)改變離合器的(de)(de)(de)輸出轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩和(he)(he)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)。