東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)防爆電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)高壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)變頻電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)剎(cha)車電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)減速(su)(su)機(ji)(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)冷(leng)卻塔電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)負壓(ya)式(shi)風機(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)服(fu)(fu)務中心(xin)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)維修中心(xin)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)配(pei)件銷(xiao)售中心(xin)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)高壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)軸(zhou)瓦，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)服(fu)(fu)務中心(xin)，RENK軸(zhou)瓦，摩鐸(duo)利減速(su)(su)機(ji)(ji)(ji)，MOTOVARIO減速(su)(su)機(ji)(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)四大(da)系列減速(su)(su)機(ji)(ji)(ji)，正(zheng)名減速(su)(su)機(ji)(ji)(ji) 摩鐸(duo)利減速(su)(su)機(ji)(ji)(ji)現貨

對應處理方法：

（1）需(xu)檢查(cha)電源線(xian)，主要檢查(cha)電動機的接線(xian)與熔斷器，是否有線(xian)路損壞現象。

（2）將電機卸載后空載或(huo)半載起動。

（3）估計是由于被拖(tuo)動(dong)器械的故障，卸(xie)載被拖(tuo)動(dong)器械，從(cong)被拖(tuo)動(dong)器械上找故障。

（4）檢查(cha)電刷，滑環和起動電阻各個接(jie)觸器(qi)的接(jie)合情(qing)況。

（5）需(xu)重新判定三相的首尾端(duan)，并(bing)檢查三相繞組是否有斷線和短(duan)路。

東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)電(dian)機(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)防爆電(dian)機(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)高(gao)壓電(dian)機(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)變頻電(dian)機(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)剎車(che)電(dian)機(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)減速(su)機(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)冷卻(que)塔(ta)電(dian)機(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)負壓式風(feng)機(ji)(ji)電(dian)機(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)電(dian)機(ji)(ji)服務中心(xin)(xin)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)電(dian)機(ji)(ji)維(wei)修(xiu)中心(xin)(xin)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)電(dian)機(ji)(ji)配(pei)件銷售(shou)中心(xin)(xin)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)高(gao)壓電(dian)機(ji)(ji)軸瓦，摩鐸利(li)減速(su)機(ji)(ji)，東(dong)(dong)(dong)元(yuan)(yuan)(yuan)(yuan)四大系列減速(su)機(ji)(ji)，正名減速(su)機(ji)(ji) 摩鐸利(li)減速(su)機(ji)(ji)現貨(huo)

4、應避(bi)免車輛在超載、輪胎氣壓不足情況下或在長、陡坡上行駛，否(fou)則電機(ji)有燒毀危險。

5、電(dian)動輪轂不(bu)應(ying)受到激烈撞擊，東元電(dian)機維修中心，電(dian)動車不(bu)應(ying)在(zai)(zai)堵塞狀(zhuang)態下強行啟(qi)(qi)動。當電(dian)動車由于受阻不(bu)能(neng)啟(qi)(qi)動時，不(bu)要反復啟(qi)(qi)動，應(ying)在(zai)(zai)排除電(dian)動車受阻原因(yin)后再啟(qi)(qi)動電(dian)機。

6、對于有配(pei)備鏈條電機(ji)記住(zhu)經(jing)常給鏈條加注(zhu)潤滑油，這(zhe)樣(yang)做(zuo)不僅可以(yi)減少傳(chuan)動(dong)件的磨損，延長其(qi)壽(shou)命，還(huan)能(neng)降低(di)傳(chuan)動(dong)噪聲。

東(dong)(dong)(dong)(dong)元(yuan)(yuan)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)，東(dong)(dong)(dong)(dong)元(yuan)(yuan)防(fang)爆(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)，東(dong)(dong)(dong)(dong)元(yuan)(yuan)高壓(ya)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)，東(dong)(dong)(dong)(dong)元(yuan)(yuan)變頻電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)，福州東(dong)(dong)(dong)(dong)元(yuan)(yuan)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)，東(dong)(dong)(dong)(dong)元(yuan)(yuan)剎車(che)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)，東(dong)(dong)(dong)(dong)元(yuan)(yuan)減速(su)機(ji)(ji)(ji)(ji)，東(dong)(dong)(dong)(dong)元(yuan)(yuan)冷卻(que)塔電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)，東(dong)(dong)(dong)(dong)元(yuan)(yuan)負壓(ya)式風(feng)機(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)，東(dong)(dong)(dong)(dong)元(yuan)(yuan)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)服務中(zhong)心(xin)，東(dong)(dong)(dong)(dong)元(yuan)(yuan)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)維修(xiu)中(zhong)心(xin)，東(dong)(dong)(dong)(dong)元(yuan)(yuan)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)配件(jian)銷售中(zhong)心(xin)，東(dong)(dong)(dong)(dong)元(yuan)(yuan)高壓(ya)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)軸瓦，RENK軸瓦，摩鐸利(li)減速(su)機(ji)(ji)(ji)(ji)，MOTOVARIO減速(su)機(ji)(ji)(ji)(ji)，東(dong)(dong)(dong)(dong)元(yuan)(yuan)四大系列減速(su)機(ji)(ji)(ji)(ji)，正名減速(su)機(ji)(ji)(ji)(ji) 摩鐸利(li)減速(su)機(ji)(ji)(ji)(ji)現貨

隨著變(bian)(bian)頻(pin)器的使用越來(lai)越廣泛，有(you)客戶反映變(bian)(bian)頻(pin)器頻(pin)率調不上(shang)去，如果(guo)不是硬件(jian)上(shang)的問(wen)題，那(nei)就很(hen)可能是變(bian)(bian)頻(pin)器負(fu)載能力(li)不行，即輸出的可承載扭力(li)小(xiao)于(yu)負(fu)載提升(sheng)的扭力(li)造成的。那(nei)么下面(mian)我們來(lai)看(kan)看(kan)主要有(you)哪些原因(yin)引起的：

（一）V/F比值過(guo)大

這個有些(xie)WEG變頻器也叫(jiao)轉矩(ju)提升(sheng)，這個參數設(she)定大了，有時候反而(er)會(hui)無法正常啟動，適當減少了會(hui)解決(jue)問題；

（二）加速時間過短

理論上(shang)，加速時(shi)間越長，東元(yuan)電機工廠(chang)，帶(dai)負載提升的能力(li)會(hui)加強，設定加速時(shi)間過短了，有(you)些(xie)變頻(pin)器會(hui)顯示(shi)過流或者過載過熱(re)報，但是(shi)有(you)些(xie)并不會(hui)顯示(shi)出來，只(zhi)是(shi)卡在某個頻(pin)率段上(shang)不去(qu)。

（三）硬件問題

變頻(pin)器(qi)的互(hu)感器(qi)出現問(wen)題(ti)后，無法正常(chang)測量(liang)正確的電流，也可能會(hui)發(fa)生類似(si)的情(qing)(qing)況，另外主板上某個測量(liang)元件出現老化也會(hui)發(fa)生這種情(qing)(qing)況，這些在維修變頻(pin)器(qi)的時(shi)候經常(chang)會(hui)碰到(dao)。