很多人經常會(hui)為了想買(mai)一臺好(hao)的(de)(de)伺服電(dian)機而不(bu)會(hui)挑(tiao)選(xuan)感(gan)到煩惱(nao)，應該怎(zen)么檢查伺服電(dian)機的(de)(de)質量好(hao)壞來挑(tiao)選(xuan)合(he)適的(de)(de)電(dian)機呢？下面三種方式可能會(hui)幫到你，康瑞數控為您揭(jie)曉。

怎么檢查伺服電機的質量好壞？

1.萬用(yong)表測電流，三相(xiang)不(bu)平衡率不(bu)超(chao)10%；

2.搖(yao)表測(ce)絕緣(yuan)層，每(mei)相(xiang)對性(xing)地、兩色均不低于0.5兆；

3.電(dian)(dian)(dian)橋測(ce)(ce)電(dian)(dian)(dian)阻測(ce)(ce)量(liang)，三相(xiang)(xiang)不平(ping)衡率不超2%；即較先用數字萬用表(biao)去量(liang)工作電(dian)(dian)(dian)壓及其(qi)(qi)電(dian)(dian)(dian)阻器（沒搖表(biao)的(de)狀況下），較先在(zai)電(dian)(dian)(dian)動(dong)(dong)機(ji)開關電(dian)(dian)(dian)源側UVW三相(xiang)(xiang)中(zhong)(zhong)選擇兩相(xiang)(xiang)，測(ce)(ce)定(ding)一(yi)下兩端電(dian)(dian)(dian)壓是(shi)不是(shi)為380v（高過(guo)380V沒事(shi)兒）因為電(dian)(dian)(dian)力網中(zhong)(zhong)有(you)時候(hou)工作電(dian)(dian)(dian)壓不平(ping)穩造(zao)成(cheng)的(de)。先后測(ce)(ce)定(ding)UV ,VW ,UW三相(xiang)(xiang)電(dian)(dian)(dian)源。當開關電(dian)(dian)(dian)源側測(ce)(ce)定(ding)進(jin)行以(yi)后測(ce)(ce)定(ding)負荷端，測(ce)(ce)定(ding)uv ，vw ，uw這(zhe)三相(xiang)(xiang)中(zhong)(zhong)間的(de)電(dian)(dian)(dian)阻器是(shi)不是(shi)同樣或是(shi)講(jiang)差(cha)距并不大，假如(ru)發覺在(zai)其(qi)(qi)中(zhong)(zhong)有(you)一(yi)對電(dian)(dian)(dian)阻器偏移很大則有(you)將(jiang)會是(shi)電(dian)(dian)(dian)動(dong)(dong)機(ji)損壞了(le)。較終測(ce)(ce)在(zai)其(qi)(qi)中(zhong)(zhong)一(yi)相(xiang)(xiang)對性地(di)的(de)電(dian)(dian)(dian)阻器是(shi)不是(shi)為0，那樣就能夠分辨(bian)電(dian)(dian)(dian)動(dong)(dong)機(ji)是(shi)不是(shi)損壞了(le)（電(dian)(dian)(dian)動(dong)(dong)機(ji)內部(bu)采(cai)用△接線方(fang)法，內部(bu)連在(zai)一(yi)起(qi)故(gu)要是(shi)測(ce)(ce)定(ding)在(zai)其(qi)(qi)中(zhong)(zhong)的(de)一(yi)相(xiang)(xiang)就能）。

以上就是深圳康瑞數控(kong)分享的關(guan)于“如何檢(jian)查伺(si)服電機質量好壞(huai)”的精彩解答，希望能對您有所(suo)幫助。要想正常(chang)使用(yong)伺(si)服電機，除(chu)了(le)檢(jian)查電機之外，還應該檢(jian)查電源、電壓(ya)、開關(guan)、線路、負載等多種因(yin)素。