西門子伺服電機編碼器故障報警維修，我公(gong)司從(cong)事伺服電機（馬達）的維修(xiu)工作(zuo)很(hen)多年。

專業維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)各(ge)類型(xing)高精密伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji):伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，交(jiao)流伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),直(zhi)流伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，編(bian)碼(ma)器(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，編(bian)碼(ma)器(qi)碼(ma)片(pian)磨(mo)損報廢技術改(gai)造,步進伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),主軸伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),電(dian)(dian)(dian)(dian)主軸維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),直(zhi)線電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),多(duo)極(ji)旋轉電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),測速電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),高速電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)西門(men)子伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)剎車故障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，離(li)合器(qi)故障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，編(bian)碼(ma)器(qi)故障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，西門(men)子伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)剎車時好時壞維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，力(li)(li)度達不到(dao)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，剎車剎不住維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，剎車片(pian)更(geng)換，剎車線圈燒毀維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)如何調整(zheng)零位(wei)點(dian)，伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)進油保(bao)養，伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)發熱(re)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)抖動(dong)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，伺(si)(si)(si)(si)服(fu)(fu)(fu)(fu)(fu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)流不平衡(heng)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)理，電(dian)(dian)(dian)(dian)流大維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，發燙維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，不出力(li)(li)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，動(dong)一(yi)下就報警維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)等(deng)等(deng)。一(yi)般性故障(zhang)當天(tian)可修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)復好，專業維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)工程師維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)復率可達到(dao)。

西門子伺服電機編碼器故障報警分析：

*。電機上電，機械振蕩(加／減速時)
引發此類故障的常見原因有：①脈沖編碼器出現故障。此時應檢查伺服系統是否穩定，電路板維修檢測電流是否穩定，同時，速度檢測單元反饋線端子上的電壓是否在某幾點電壓下降，如有下降表明脈沖編碼器不良，更換編碼器；②脈沖編碼器十字聯軸節可能損壞，導致軸轉速與檢測到的速度不同步，更換聯軸節；③測速發電機出現故障。修復，更換測速機。維修實踐中，測速機電刷磨損、卡阻故障較多，此時應拆下測速機的電刷，用綱砂紙打磨幾下，同時清掃換向器的污垢，再重新裝好。
第二．電機上電，機械運動異常快速(飛車)
出現這種伺服整機系統故障，應在檢查位置控制單元和速度控制單元的同時，還應檢查：①脈沖編碼器接線是否錯誤；②脈沖編碼器聯軸節是否損壞；③檢查測速發電機端子是否接反和勵磁信號線是否接錯。一般這類現象應由專業的電路板維修技術人員處理，否則可能會造成更嚴重的后果。
第三．主軸不能定向移動或定向移動不到位
出現這種伺服整機系統故障，應在檢查定向控制電路的設置調整、檢查定向板、主軸控制印刷電路板調整的同時，還應檢查位置檢測器(編碼器)的輸出波形是否正常來判斷編碼器的好壞(應注意在設備正常時測錄編碼器的正常輸出波形，以便故障時查對)。
第四．坐標軸進給時振動
應檢查電機線圈、機械進給絲杠同電機的連接、伺服系統、脈沖編碼器、聯軸節、測速機。
第五．出現NC錯誤報警
NC報警中因程序錯誤，操作錯誤引起的報警。如FANUC6ME系統的Nc出現090.091報警，原因可能是：①主電路故障和進給速度太低引起；②脈沖編碼器不良；③脈沖編碼器電源電壓太低(此時調整電源15V電壓，使主電路板的+5V端子上的電壓值在4.95-5.10V內)；④沒有輸人脈沖編碼器的一轉信號而不能正常執行參考點返回。
第六。伺服系統報警
伺服(fu)(fu)系統故障(zhang)時常出現如(ru)下的報警號，如(ru)FANUC6ME系統的416、426、436、446、456伺服(fu)(fu)報警；STEMENS880系統的1364伺服(fu)(fu)報警；STEEMENS8系統的114、104等伺服(fu)(fu)報警，此時應檢(jian)查：①軸脈沖編(bian)碼器反(fan)饋信(xin)號斷線、短路和信(xin)號丟失(shi)，用示(shi)渡器測A、B相(xiang)一轉信(xin)號，看其(qi)(qi)是否正常；②編(bian)碼器內部故障(zhang)，造(zao)成信(xin)號無法正確接收，檢(jian)查其(qi)(qi)受到污染、太臟(zang)、變形(xing)等。