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西門子伺服電機(jī)維修,西門子定制特制的非標(biāo)電機(jī),低壓電機(jī)維修,直流電機(jī)維修,西門子2KG電機(jī)維修,伺服電機(jī)維修,主軸電機(jī)維修,電機(jī)零部件(風(fēng)扇,編碼器):
伺服電機(jī)常見故障；通電報(bào)警，過載，過壓，過流，不能啟動(dòng)，啟動(dòng)無力。運(yùn)行抖動(dòng)，失磁，跑位，輸出不平衡，編碼器報(bào)警，編碼器損壞，位置不準(zhǔn)，通電跳閘，磁鐵爆鋼卡死轉(zhuǎn)不動(dòng)，電機(jī)發(fā)熱發(fā)燙，電機(jī)運(yùn)轉(zhuǎn)異常，高速運(yùn)轉(zhuǎn)響聲（噪音）大，剎車失靈等維修。
伺服電機(jī)常見故障；
第一。電機(jī)上電，機(jī)械振蕩(加／減速時(shí))
引發(fā)此類故障的常見原因有：①脈沖編碼器出現(xiàn)故障。此時(shí)應(yīng)檢查伺服系統(tǒng)是否穩(wěn)定，電路板維修檢測電流是否穩(wěn)定，同時(shí)，速度檢測單元反饋線端子上的電壓是否在某幾點(diǎn)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(lián)軸節(jié)可能損壞，導(dǎo)致軸轉(zhuǎn)速與檢測到的速度不同步，更換聯(lián)軸節(jié)；③測速發(fā)電機(jī)出現(xiàn)故障。修復(fù)，更換測速機(jī)。維修實(shí)踐中，測速機(jī)電刷磨損、卡阻故障較多，此時(shí)應(yīng)拆下測速機(jī)的電刷，用綱砂紙打磨幾下，同時(shí)清掃換向器的污垢，再重新裝好。
第二．電機(jī)上電，機(jī)械運(yùn)動(dòng)異常快速(飛車)
出現(xiàn)這種伺服整機(jī)系統(tǒng)故障，應(yīng)在檢查位置控制單元和速度控制單元的同時(shí)，還應(yīng)檢查：①脈沖編碼器接線是否錯(cuò)誤；②脈沖編碼器聯(lián)軸節(jié)是否損壞；③檢查測速發(fā)電機(jī)端子是否接反和勵(lì)磁信號(hào)線是否接錯(cuò)。一般這類現(xiàn)象應(yīng)由專業(yè)的電路板維修技術(shù)人員處理，否則可能會(huì)造成更嚴(yán)重的后果。
第三．主軸不能定向移動(dòng)或定向移動(dòng)不到位
出現(xiàn)這種伺服整機(jī)系統(tǒng)故障，應(yīng)在檢查定向控制電路的設(shè)置調(diào)整、檢查定向板、主軸控制印刷電路板調(diào)整的同時(shí)，還應(yīng)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(yīng)注意在設(shè)備正常時(shí)測錄編碼器的正常輸出波形，以便故障時(shí)查對)。
第四．坐標(biāo)軸進(jìn)給時(shí)振動(dòng)
應(yīng)檢查電機(jī)線圈、機(jī)械進(jìn)給絲杠同電機(jī)的連接、伺服系統(tǒng)、脈沖編碼器、聯(lián)軸節(jié)、測速機(jī)。
第五．出現(xiàn)NC錯(cuò)誤報(bào)警
NC報(bào)警中因程序錯(cuò)誤，操作錯(cuò)誤引起的報(bào)警。如FANUC6ME系統(tǒng)的Nc出現(xiàn)090.091報(bào)警，原因可能是：①主電路故障和進(jìn)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(shí)調(diào)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(nèi))；④沒有輸人脈沖編碼器的一轉(zhuǎn)信號(hào)而不能正常執(zhí)行參考點(diǎn)返回。
第六。伺服系統(tǒng)報(bào)警
伺服系統(tǒng)故障時(shí)常出現(xiàn)如下的報(bào)警號(hào)，如FANUC6ME系統(tǒng)的416、426、436、446、456伺服報(bào)警；STEMENS880系統(tǒng)的1364伺服報(bào)警；STEEMENS8系統(tǒng)的114、104等伺服報(bào)警，此時(shí)應(yīng)檢查：①軸脈沖編碼器反饋信號(hào)斷線、短路和信號(hào)丟失，用示渡器測A、B相一轉(zhuǎn)信號(hào)，看其是否正常；②編碼器內(nèi)部故障，造成信號(hào)無法正確接收，檢查其受到污染、太臟、變形等。
西門子伺服電機(jī)銷售維修型號(hào)；
1FK7042-5AF71-1AG0 1FK7060-5AF71-1AG0 1FK7105-5AF71-1AG0
1FK7042-5AF71-1EG0 1FK7060-5AF71-1EG0 1FK7105-5AF71-1EG0
1FK7042-5AF71-1SG0 1FK7060-5AF71-1SG0 1FK7105-5AF71-1SG0
1FK7042-5AF71-1AH0 1FK7060-5AF71-1AH0 1FK7105-5AF71-1AH0
1FK7042-5AF71-1EH0 1FK7060-5AF71-1EH0 1FK7105-5AF71-1EH0
1FK7042-5AF71-1SH0 1FK7060-5AF71-1SH0 1FK7105-5AF71-1SH0
1FK7042-5AF71-1AA0 1FK7060-5AF71-1AA0 1FK7105-5AF71-1AA0
1FK7042-5AF71-1EA0 1FK7060-5AF71-1EA0 1FK7105-5AF71-1EA0
1FK7042-5AF71-1SA0 1FK7060-5AF71-1SA0 1FK7105-5AF71-1SA0
1FK7042-5AF71-1AB0 1FK7060-5AF71-1AB0 1FK7105-5AF71-1AB0
1FK7042-5AF71-1EB0 1FK7060-5AF71-1EB0 1FK7105-5AF71-1EB0
1FK7042-5AF71-1SB0 1FK7060-5AF71-1SB0 1FK7105-5AF71-1SB0
1FK7042-5AF71-1DA0 1FK7060-5AF71-1DA0 1FK7105-5AF71-1DA0
1FK7042-5AF71-1FA0 1FK7060-5AF71-1FA0 1FK7105-5AF71-1FA0
1FK7042-5AF71-1KA0 1FK7060-5AF71-1KA0 1FK7105-5AF71-1KA0
1FK7042-5AF71-1UA0 1FK7060-5AF71-1UA0 1FK7105-5AF71-1UA0
1FK7042-5AF71-1PA0 1FK7060-5AF71-1PA0 1FK7105-5AF71-1PA0
1FK7042-5AF71-1DH0 1FK7060-5AF71-1DH0 1FK7105-5AF71-1DH0
1FK7042-5AF71-1FH0 1FK7060-5AF71-1FH0 1FK7105-5AF71-1FH0
1FK7042-5AF71-1KH0 1FK7060-5AF71-1KH0 1FK7105-5AF71-1KH0
1FK7042-5AF71-1UH0 1FK7060-5AF71-1UH0 1FK7105-5AF71-1UH0
1FK7042-5AF71-1PH0 1FK7060-5AF71-1PH0 1FK7105-5AF71-1PH0
1FK7042-5AF71-1DA5 1FK7060-5AF71-1DA5 1FK7105-5AF71-1DA5
1FK7042-5AF71-1FA5 1FK7060-5AF71-1FA5 1FK7105-5AF71-1FA5
1FK7042-5AF71-1KA5 1FK7060-5AF71-1KA5 1FK7105-5AF71-1KA5
1FK7042-5AF71-1UA5 1FK7060-5AF71-1UA5 1FK7105-5AF71-1UA5
1FK7042-5AF71-1PA5 1FK7060-5AF71-1PA5 1FK7105-5AF71-1PA5
2015/5/9 14:51:14
1FK7042-5AF71-1DH5 1FK7060-5AF71-1DH5 1FK7105-5AF71-1DH5
1FK7042-5AF71-1FH5 1FK7060-5AF71-1FH5 1FK7105-5AF71-1FH5
1FK7042-5AF71-1KH5 1FK7060-5AF71-1KH5 1FK7105-5AF71-1KH5
1FK7042-5AF71-1UH5 1FK7060-5AF71-1UH5 1FK7105-5AF71-1UH5
1FK7042-5AF71-1PH5 1FK7060-5AF71-1PH5 1FK7105-5AF71-1PH5
1FK7063-5AF71-1AG0 1FK7080-5AF71-1AG0 1FK7103-5AF71-1AG0
1FK7063-5AF71-1EG0 1FK7080-5AF71-1EG0 1FK7103-5AF71-1EG0
1FK7063-5AF71-1SG0 1FK7080-5AF71-1SG0 1FK7103-5AF71-1SG0
1FK7063-5AF71-1AH0 1FK7080-5AF71-1AH0 1FK7103-5AF71-1AH0
1FK7063-5AF71-1EH0 1FK7080-5AF71-1EH0 1FK7103-5AF71-1EH0
1FK7063-5AF71-1SH0 1FK7080-5AF71-1SH0 1FK7103-5AF71-1SH0
1FK7063-5AF71-1AA0 1FK7080-5AF71-1AA0 1FK7103-5AF71-1AA0
1FK7063-5AF71-1EA0 1FK7080-5AF71-1EA0 1FK7103-5AF71-1EA0
1FK7063-5AF71-1SA0 1FK7080-5AF71-1SA0 1FK7103-5AF71-1SA0
1FK7063-5AF71-1AB0 1FK7080-5AF71-1AB0 1FK7103-5AF71-1AB0
1FK7063-5AF71-1EB0 1FK7080-5AF71-1EB0 1FK7103-5AF71-1EB0
1FK7063-5AF71-1SB0 1FK7080-5AF71-1SB0 1FK7103-5AF71-1SB0
1FK7063-5AF71-1DA0 1FK7080-5AF71-1DA0 1FK7103-5AF71-1DA0
1FK7063-5AF71-1FA0 1FK7080-5AF71-1FA0 1FK7103-5AF71-1FA0
1FK7063-5AF71-1KA0 1FK7080-5AF71-1KA0 1FK7103-5AF71-1KA0
1FK7063-5AF71-1UA0 1FK7080-5AF71-1UA0 1FK7103-5AF71-1UA0
1FK7063-5AF71-1PA0 1FK7080-5AF71-1PA0 1FK7103-5AF71-1PA0
1FK7063-5AF71-1DH0 1FK7080-5AF71-1DH0 1FK7103-5AF71-1DH0
1FK7063-5AF71-1FH0 1FK7080-5AF71-1FH0 1FK7103-5AF71-1FH0
1FK7063-5AF71-1KH0 1FK7080-5AF71-1KH0 1FK7103-5AF71-1KH0
1FK7063-5AF71-1UH0 1FK7080-5AF71-1UH0 1FK7103-5AF71-1UH0
1FK7063-5AF71-1PH0 1FK7080-5AF71-1PH0 1FK7103-5AF71-1PH0
1FK7063-5AF71-1DA5 1FK7080-5AF71-1DA5 1FK7103-5AF71-1DA5
1FK7063-5AF71-1FA5 1FK7080-5AF71-1FA5 1FK7103-5AF71-1FA5
1FK7063-5AF71-1KA5 1FK7080-5AF71-1KA5 1FK7103-5AF71-1KA5
1FK7063-5AF71-1UA5 1FK7080-5AF71-1UA5 1FK7103-5AF71-1UA5
1FK7063-5AF71-1PA5 1FK7080-5AF71-1PA5 1FK7103-5AF71-1PA5
1FK7063-5AF71-1DH5 1FK7080-5AF71-1DH5 1FK7103-5AF71-1DH5
1FK7063-5AF71-1FH5 1FK7080-5AF71-1FH5 1FK7103-5AF71-1FH5
1FK7063-5AF71-1KH5 1FK7080-5AF71-1KH5 1FK7103-5AF71-1KH5
1FK7063-5AF71-1UH5 1FK7080-5AF71-1UH5 1FK7103-5AF71-1UH5
1FK7063-5AF71-1PH5 1FK7080-5AF71-1PH5 1FK7103-5AF71-1PH5
1FK7083-5AF71-1AG0 1FK7100-5AF71-1AG0 1FK7101-5AF71-1AG0
1FK7083-5AF71-1EG0 1FK7100-5AF71-1EG0 1FK7101-5AF71-1EG0
1FK7083-5AF71-1SG0 1FK7100-5AF71-1SG0 1FK7101-5AF71-1SG0
1FK7083-5AF71-1AH0 1FK7100-5AF71-1AH0 1FK7101-5AF71-1AH0
1FK7083-5AF71-1EH0 1FK7100-5AF71-1EH0 1FK7101-5AF71-1EH0
1FK7083-5AF71-1SH0 1FK7100-5AF71-1SH0 1FK7101-5AF71-1SH0
1FK7083-5AF71-1AA0 1FK7100-5AF71-1AA0 1FK7101-5AF71-1AA0
1FK7083-5AF71-1EA0 1FK7100-5AF71-1EA0 1FK7101-5AF71-1EA0
1FK7083-5AF71-1SA0 1FK7100-5AF71-1SA0 1FK7101-5AF71-1SA0
1FK7083-5AF71-1AB0 1FK7100-5AF71-1AB0 1FK7101-5AF71-1AB0
1FK7083-5AF71-1EB0 1FK7100-5AF71-1EB0 1FK7101-5AF71-1EB0
1FK7083-5AF71-1SB0 1FK7100-5AF71-1SB0 1FK7101-5AF71-1SB0
1FK7083-5AF71-1DA0 1FK7100-5AF71-1DA0 1FK7101-5AF71-1DA0
1FK7083-5AF71-1FA0 1FK7100-5AF71-1FA0 1FK7101-5AF71-1FA0
1FK7083-5AF71-1KA0 1FK7100-5AF71-1KA0 1FK7101-5AF71-1KA0
1FK7083-5AF71-1UA0 1FK7100-5AF71-1UA0 1FK7101-5AF71-1UA0
1FK7083-5AF71-1PA0 1FK7100-5AF71-1PA0 1FK7101-5AF71-1PA0
1FK7083-5AF71-1DH0 1FK7100-5AF71-1DH0 1FK7101-5AF71-1DH0
1FK7083-5AF71-1FH0 1FK7100-5AF71-1FH0 1FK7101-5AF71-1FH0
1FK7083-5AF71-1KH0 1FK7100-5AF71-1KH0 1FK7101-5AF71-1KH0
1FK7083-5AF71-1UH0 1FK7100-5AF71-1UH0 1FK7101-5AF71-1UH0
1FK7083-5AF71-1PH0 1FK7100-5AF71-1PH0 1FK7101-5AF71-1PH0
1FK7083-5AF71-1DA5 1FK7100-5AF71-1DA5 1FK7101-5AF71-1DA5
1FK7083-5AF71-1FA5 1FK7100-5AF71-1FA5 1FK7101-5AF71-1FA5
1FK7083-5AF71-1KA5 1FK7100-5AF71-1KA5 1FK7101-5AF71-1KA5
1FK7083-5AF71-1UA5 1FK7100-5AF71-1UA5 1FK7101-5AF71-1UA5
1FK7083-5AF71-1PA5 1FK7100-5AF71-1PA5 1FK7101-5AF71-1PA5
1FK7083-5AF71-1DH5 1FK7100-5AF71-1DH5 1FK7101-5AF71-1DH5
1FK7083-5AF71-1FH5 1FK7100-5AF71-1FH5 1FK7101-5AF71-1FH5
1FK7083-5AF71-1KH5 1FK7100-5AF71-1KH5 1FK7101-5AF71-1KH5
1FK7083-5AF71-1UH5 1FK7100-5AF71-1UH5 1FK7101-5AF71-1UH5
1FK7083-5AF71-1PH5 1FK7100-5AF71-1PH5 1FK7101-5AF71-1PH5
