變頻電機廠家發(fa)現(xian),很多企業為了發(fa)揮電(dian)(dian)(dian)機(ji)的最大(da)作(zuo)用(yong)(yong),往(wang)往(wang)會(hui)過載使(shi)用(yong)(yong)電(dian)(dian)(dian)機(ji),但是這種方法是不可(ke)取的,過載運行不僅會(hui)造(zao)成電(dian)(dian)(dian)機(ji)起熱(re)(re)過熱(re)(re),對電(dian)(dian)(dian)機(ji)絕緣、電(dian)(dian)(dian)機(ji)軸承的損(sun)害也很大(da),會(hui)明顯降低電(dian)(dian)(dian)機(ji)的使(shi)用(yong)(yong)壽命。
今天貴州盛華變頻柜同步電機(ji)廠家代(dai)理商就(jiu)結合(he)實際為(wei)大家分析(xi)減速機(ji)負載起熱的(de)主要(yao)原因,希望(wang)能幫到各大企業。
公司率先要留意,機(ji)(ji)械制造裝備功效與同步(bu)(bu)(bu)高(gao)壓(ya)(ya)發(fa)電(dian)(dian)機(ji)(ji)功效的配(pei)套設施(shi)間題,同步(bu)(bu)(bu)高(gao)壓(ya)(ya)發(fa)電(dian)(dian)機(ji)(ji)的負載電(dian)(dian)阻(zu)功效達(da)到同步(bu)(bu)(bu)高(gao)壓(ya)(ya)發(fa)電(dian)(dian)機(ji)(ji)的額定(ding)容量功效30%時,長遠(yuan)運作(zuo),則三相(xiang)(xiang)(xiang)異步(bu)(bu)(bu)發(fa)伺(si)(si)服(fu)三相(xiang)(xiang)(xiang)異步(bu)(bu)(bu)電(dian)(dian)機(ji)(ji)長遠(yuan)過電(dian)(dian)壓(ya)(ya)運作(zuo),就(jiu)想即小(xiao)馬拉半(ban)掛車,會(hui)引致三相(xiang)(xiang)(xiang)異步(bu)(bu)(bu)發(fa)伺(si)(si)服(fu)三相(xiang)(xiang)(xiang)異步(bu)(bu)(bu)電(dian)(dian)機(ji)(ji)過電(dian)(dian)壓(ya)(ya)起(qi)熱,干擾三相(xiang)(xiang)(xiang)異步(bu)(bu)(bu)發(fa)伺(si)(si)服(fu)三相(xiang)(xiang)(xiang)異步(bu)(bu)(bu)電(dian)(dian)機(ji)(ji)施(shi)用(yong)年限,還焚毀三相(xiang)(xiang)(xiang)異步(bu)(bu)(bu)發(fa)伺(si)(si)服(fu)三相(xiang)(xiang)(xiang)異步(bu)(bu)(bu)電(dian)(dian)機(ji)(ji)。
引發高壓馬達負載起熱機械設備制造故障,除去積極的負載適用高壓馬達,都有以內機械設備制造誘因。 拖動的廠家電動伸縮機扭矩做的工作不當常。設施設備現在一體化方案,但所拖動的廠家電動伸縮機扭矩做的工作不當常,開機運行時電動伸縮機扭矩時大時小,如伺服電機一體化方案脫粒機,當喂入超負荷時,電動伸縮可能性正是因為過電壓而升溫。 拖動的機設備常見故障率。當被拖動的機設備有常見故障率,運動不便捷或被卡住,都將使自動式機負載,構成自動式機電機繞線太熱。
調(diao)頻電(dian)動(dong)機(ji)(ji)生產(chan)廠提醒,企業在選擇配套電(dian)機(ji)(ji)時,應考慮設(she)備實際運(yun)行時是否(fou)會過載(zai)使(shi)用(yong),選擇大于機(ji)(ji)械設(she)備額定功率10%-20%的同步交(jiao)流電(dian)(dian)動(dong)機(ji)(ji)(ji),能有效地應對(dui)同步交(jiao)流電(dian)(dian)動(dong)機(ji)(ji)(ji)因電(dian)(dian)機(ji)(ji)(ji)負(fu)載開機(ji)(ji)(ji)運行起(qi)熱發動(dong)機(ji)(ji)(ji)故(gu)障。
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