YT三相異步(bu)電機有風險(xian) 小心規避很重要

YT三相異(yi)步電(dian)機(ji)(ji)作為(wei)風機(ji)(ji)的(de)重要部件(jian)，不論(lun)是(shi)在進(jin)(jin)口離心(xin)風機(ji)(ji)，還是(shi)在進(jin)(jin)口軸(zhou)流風機(ji)(ji)等多品類進(jin)(jin)口風機(ji)(ji)的(de)制造里，其存在都是(shi)不容忽(hu)視的(de)。

進口(kou)風(feng)機(ji)(ji)和(he)鼓風(feng)機(ji)(ji)在(zai)AC電(dian)(dian)(dian)(dian)(dian)(dian)源的(de)(de)限(xian)制下(xia)，常(chang)(chang)用罩(zhao)極電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)，如(ru)永1久分(fen)裂電(dian)(dian)(dian)(dian)(dian)(dian)容，分(fen)相，電(dian)(dian)(dian)(dian)(dian)(dian)容起動和(he)三相電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)等類(lei)型(xing)(xing)。每(mei)種類(lei)型(xing)(xing)的(de)(de)風(feng)機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)都具有的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)氣特(te)性，這些電(dian)(dian)(dian)(dian)(dian)(dian)氣特(te)性決(jue)定了其能適應(ying)的(de)(de)特(te)定負載要求或設備的(de)(de)限(xian)制。由(you)于結(jie)構(gou)(gou)功能和(he)配件(jian)不(bu)(bu)同(tong)，不(bu)(bu)同(tong)類(lei)型(xing)(xing)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)也有不(bu)(bu)同(tong)價格(ge)。其中，鼠籠式異步電(dian)(dian)(dian)(dian)(dian)(dian)動機(ji)(ji)是較常(chang)(chang)見的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)。它(ta)既堅(jian)固耐(nai)用，結(jie)構(gou)(gou)簡單(dan)，又(you)經濟可靠。電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)行(xing)業的(de)(de)競爭越來越大(da)，消費者(zhe)的(de)(de)選擇(ze)也越來越多(duo)。但盡管電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)類(lei)型(xing)(xing)諸多(duo)，許多(duo)風(feng)機(ji)(ji)采(cai)購者(zhe)對電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)類(lei)型(xing)(xing)還是不(bu)(bu)熟悉的(de)(de)。

風機電機的(de)使用的(de)過程中，難(nan)免會遇到受(shou)潮的(de)時候，很多(duo)的(de)風機電機在受(shou)潮之后(hou)，就(jiu)無正常使用，其實，在風機電機受(shou)潮之后(hou)采取(qu)兩個(ge)保養手段就(jiu)可(ke)以預防這種(zhong)現象(xiang)。

（1）用熱風機、電(dian)爐、燈泡等對(dui)靜止不(bu)通電(dian)的電(dian)動(dong)機進行干燥(zao)（空氣溫度(du)≤70 ℃），或(huo)用電(dian)焊機干燥(zao)電(dian)機（對(dui)于低壓(ya)電(dian)動(dong)機比較有效）；

（2）YT三(san)(san)相異(yi)步(bu)電(dian)(dian)機采用(yong)鐵耗加(jia)熱法或(huo)(huo)銅耗加(jia)熱法，YT三(san)(san)相異(yi)步(bu)電(dian)(dian)機定(ding)制(zhi)，前者(zhe)是(shi)在電(dian)(dian)動機定(ding)子(zi)(zi)(zi)(zi)線圈鐵心上(shang)或(huo)(huo)轉(zhuan)子(zi)(zi)(zi)(zi)轉(zhuan)軸(zhou)上(shang)繞(rao)上(shang)勵(li)磁線圈并通(tong)入交流電(dian)(dian)，重慶(qing)YT三(san)(san)相異(yi)步(bu)電(dian)(dian)機，使定(ding)子(zi)(zi)(zi)(zi)或(huo)(huo)轉(zhuan)子(zi)(zi)(zi)(zi)產(chan)生磁通(tong)，依(yi)靠鐵損來干燥(zao)電(dian)(dian)動機定(ding)子(zi)(zi)(zi)(zi)或(huo)(huo)轉(zhuan)子(zi)(zi)(zi)(zi)；后者(zhe)也(ye)稱電(dian)(dian)流加(jia)熱干燥(zao)法，是(shi)堵住電(dian)(dian)機轉(zhuan)子(zi)(zi)(zi)(zi)，YT三(san)(san)相異(yi)步(bu)電(dian)(dian)機廠家，用(yong)小于(yu)8%電(dian)(dian)機額(e)定(ding)電(dian)(dian)壓(ya)使定(ding)子(zi)(zi)(zi)(zi)電(dian)(dian)流通(tong)過定(ding)子(zi)(zi)(zi)(zi)繞(rao)阻(zu)進(jin)行干燥(zao)

YT三相(xiang)異步電(dian)機(ji)是(shi)依靠輸入的機(ji)械(xie)能，提高氣(qi)體(ti)壓力并排送氣(qi)體(ti)的機(ji)械(xie)，YT三相(xiang)異步電(dian)機(ji)批發(fa)，它是(shi)一種從動的流體(ti)機(ji)械(xie)。 風(feng)機(ji)的主要結構部(bu)件是(shi)葉輪、機(ji)殼、進風(feng)口、支架、電(dian)機(ji)、皮帶輪、聯軸器(qi)、消1音器(qi)、傳動件（軸承）等。

風(feng)機的(de)軸(zhou)承(cheng)溫(wen)度正(zheng)常時(shi)為≤70℃，如果(guo)一旦升(sheng)高(gao)到70℃，有電控的(de)應（會）報警(jing)。此時(shi)應查找(zhao)(zhao)原因，首先檢查冷(leng)卻(que)水是(shi)否正(zheng)常？軸(zhou)承(cheng)油(you)位是(shi)否正(zheng)常？如果(guo)一時(shi)找(zhao)(zhao)不到原因，軸(zhou)承(cheng)溫(wen)度迅速(su)上升(sheng)到90℃，

有(you)電(dian)控的應（會）再次(ci)發(fa)出報警、停車信號。