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2021-03-31
伺(si)服(fu)(fu)電(dian)機(ji)維修(xiu)(xiu)故障(zhang)包(bao)括：不(bu)(bu)能(neng)啟(qi)動(dong)(dong)、啟(qi)動(dong)(dong)無(wu)(wu)力、運(yun)行抖動(dong)(dong)、失磁、過(guo)流、過(guo)載、跑(pao)位(wei)(wei)、輸(shu)出不(bu)(bu)平衡、編(bian)碼(ma)(ma)(ma)器(qi)(qi)報(bao)警(jing)、編(bian)碼(ma)(ma)(ma)器(qi)(qi)損(sun)壞(huai)、位(wei)(wei)置不(bu)(bu)準(zhun)一通(tong)(tong)(tong)電(dian)就(jiu)報(bao)警(jing)一通(tong)(tong)(tong)電(dian)就(jiu)跳閘(zha)磁鐵爆(bao)鋼卡死轉不(bu)(bu)動(dong)(dong)編(bian)碼(ma)(ma)(ma)器(qi)(qi)磨損(sun)電(dian)機(ji)發熱發燙維修(xiu)(xiu)電(dian)機(ji)運(yun)轉異常(chang)維修(xiu)(xiu)等。可維修(xiu)(xiu)的故障(zhang)有：過(guo)載、過(guo)壓、過(guo)流、不(bu)(bu)能(neng)啟(qi)動(dong)(dong)、啟(qi)動(dong)(dong)無(wu)(wu)力、運(yun)行抖動(dong)(dong)、失磁、跑(pao)位(wei)(wei)、超越走偏差、輸(shu)出不(bu)(bu)平衡、編(bian)碼(ma)(ma)(ma)器(qi)(qi)報(bao)警(jing)、編(bian)碼(ma)(ma)(ma)器(qi)(qi)故障(zhang)、位(wei)(wei)置不(bu)(bu)準(zhun)、一通(tong)(tong)(tong)電(dian)就(jiu)報(bao)警(jing)、通(tong)(tong)(tong)電(dian)就(jiu)跳閘(zha)、驅動(dong)(dong)器(qi)(qi)伺(si)服(fu)(fu)器(qi)(qi)報(bao)警(jing)代碼(ma)(ma)(ma)、燒線圈繞組(zu)、航空插頭損(sun)壞(huai)、原點(dian)位(wei)(wei)置不(bu)(bu)對，找不(bu)(bu)到(dao)原點(dian)，編(bian)碼(ma)(ma)(ma)器(qi)(qi)調試/調零位(wei)(wei)、更換軸承、軸承槽(cao)磨...2021-03-31
西門子828D伺(si)(si)服驅動(dong)器(qi)維修故障(zhang)的處理(li)在(zai)A、B端(duan)(duan)兩路輸(shu)入(ru)均為(wei)高(gao)電平時(shi)，輸(shu)出(chu)端(duan)(duan)Y端(duan)(duan)為(wei)高(gao)電平時(shi)，輸(shu)出(chu)OC。1）驅動(dong)IC處于脈沖(chong)傳輸(shu)狀態，有正常脈沖(chong)輸(shu)入(ru)，輸(shu)入(ru)端(duan)(duan)11腳也(ye)有正常脈沖(chong)輸(shu)出(chu)；2）OC故障(zhang)檢測輸(shu)入(ru)端(duan)(duan)9腳同時(shi)為(wei)高(gao)電平。內部IGBT保護電路的OC輸(shu)出(chu)條件，從8腳輸(shu)出(chu)OC。SD100伺(si)(si)服器(qi)維修時(shi)因為(wei)其為(wei)用(yong)戶提(ti)供(gong)了豐富(fu)的用(yong)戶參(can)數(shu)0~59個，參(can)數(shu)1~32個，（電動(dong)機轉速，位(wei)置偏差等）22個。在(zai)伺(si)(si)服器(qi)維修時(shi)用(yong)戶可以(yi)根據不同的維修現場情況參(can)數(shu)，以(yi)達到控制效果。（1）“0”號為(wei)參(can)數(shu)，出(chu)廠值...2020-12-28
西門子驅動(dong)器維(wei)修過(guo)(guo)電(dian)(dian)(dian)流(liu)(liu)報警故障大致(zhi)(zhi)原(yuan)因有(you)(you)這幾種(zhong)原(yuan)因：一(yi)請先(xian)檢(jian)查電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)壓是(shi)否過(guo)(guo)高；另外一(yi)個(ge)就(jiu)是(shi)內部有(you)(you)部分短路(lu)，導(dao)致(zhi)(zhi)總的(de)(de)電(dian)(dian)(dian)阻變小，所有(you)(you)電(dian)(dian)(dian)流(liu)(liu)過(guo)(guo)大；還有(you)(you)就(jiu)是(shi)接(jie)線端子接(jie)觸不好(hao)。外部原(yuan)因：（1）電(dian)(dian)(dian)動(dong)機(ji)負載突變，引(yin)起過(guo)(guo)大沖(chong)擊造成過(guo)(guo)電(dian)(dian)(dian)流(liu)(liu)。（2）電(dian)(dian)(dian)動(dong)機(ji)與(yu)電(dian)(dian)(dian)動(dong)機(ji)電(dian)(dian)(dian)纜(lan)相(xiang)間或(huo)每相(xiang)對地的(de)(de)絕(jue)緣(yuan)破壞，造成匝間或(huo)相(xiang)間對地短路(lu)而導(dao)致(zhi)(zhi)過(guo)(guo)電(dian)(dian)(dian)流(liu)(liu)。（3）裝有(you)(you)測速(su)編碼器時，速(su)度反饋信號丟(diu)失或(huo)非正常(chang)時引(yin)起過(guo)(guo)電(dian)(dian)(dian)流(liu)(liu)。（4）過(guo)(guo)電(dian)(dian)(dian)流(liu)(liu)與(yu)電(dian)(dian)(dian)動(dong)機(ji)的(de)(de)漏抗(kang)(kang)、電(dian)(dian)(dian)動(dong)機(ji)電(dian)(dian)(dian)纜(lan)的(de)(de)耦(ou)合(he)電(dian)(dian)(dian)抗(kang)(kang)有(you)(you)關(guan)。（5）輸出側的(de)(de)功率因數(shu)矯(jiao)正電(dian)(dian)(dian)容(rong)或(huo)流(liu)(liu)涌吸收裝置(zhi)異常(chang)引(yin)起過(guo)(guo)電(dian)(dian)(dian)...2020-12-28
伺(si)服電機維修故(gu)障范圍維修故(gu)瞳:磁(ci)鐵爆鋼、磁(ci)鐵脫落、卡死轉(zhuan)不動(dong)(dong)、編碼器(qi)(qi)磨損(sun)(sun)、碼盡玻璃(li)盤磨損(sun)(sun)破裂(lie)、電機發(fa)熱(re)發(fa)燙、電機進水、電機運(yun)轉(zhuan)異常、高(gao)(gao)速運(yun)轉(zhuan)響(xiang)聲、噪音(yin)大,剎車(che)失靈、剎車(che)片磨損(sun)(sun)、低(di)速正(zheng)常高(gao)(gao)速偏差(cha)(cha)、高(gao)(gao)速正(zheng)常低(di)速偏差(cha)(cha)、啟動(dong)(dong)報(bao)警、啟動(dong)(dong)跳聞(wen)、過(guo)載(zai)、過(guo)壓、過(guo)流(liu)、不能啟動(dong)(dong)、啟動(dong)(dong)無力、運(yun)行抖(dou)動(dong)(dong)、失磁(ci)、跑位、走偏差(cha)(cha)、輸出不平衡、編碼器(qi)(qi)報(bao)警、編碼器(qi)(qi)損(sun)(sun)壞(huai)、位置(zhi)不準(zhun)、一通(tong)電就報(bao)警、一通(tong)電就跳聞(wen)、馬區(qu)動(dong)(dong)器(qi)(qi)伺(si)服器(qi)(qi)報(bao)警代碼、燒線圈繞組(zu)、航空插頭損(sun)(sun)壞(huai)、原點位置(zhi)不對,編碼器(qi)(qi)調試/調零位、更換軸(zhou)承(cheng)、軸(zhou)承(cheng)槽磨損(sun)(sun)、...2020-12-28
1、機(ji)械部(bu)分(fen)(fen)維(wei)(wei)修為軸承損壞更換。相對(dui)(dui)于(yu)普通(tong)電(dian)機(ji)的(de)維(wei)(wei)修,只(zhi)是(shi)(shi)軸承上(shang)(shang)特殊了(le)。因(yin)為大多數伺服電(dian)機(ji)是(shi)(shi)同步電(dian)機(ji),轉子上(shang)(shang)帶(dai)磁(ci)(ci)極,用普通(tong)材料不能(neng)夠解決問題,所以材料定制(zhi)變得尤其關(guan)鍵(jian),同時對(dui)(dui)位(wei)要(yao)求(qiu)也比普通(tong)電(dian)機(ji)更高。2、電(dian)氣部(bu)分(fen)(fen)維(wei)(wei)修主(zhu)要(yao)為繞(rao)線、磁(ci)(ci)鐵和編(bian)碼器的(de)維(wei)(wei)修只(zhi)要(yao)根據原有(you)電(dian)機(ji)的(de)線路和線徑(jing)繞(rao)回去就可以了(le),前提(ti)是(shi)(shi)選用優(you)質的(de)銅線。充(chong)磁(ci)(ci)需要(yao)有(you)一定技術含量,通(tong)第為機(ji)外充(chong)磁(ci)(ci)與拆開充(chong)磁(ci)(ci),前者適合一些定子磁(ci)(ci)場的(de)充(chong)磁(ci)(ci);而(er)拆開充(chong)磁(ci)(ci)需要(yao)有(you)技巧,除了(le)需獲知原有(you)馬達的(de)磁(ci)(ci)強,還需要(yao)了(le)解分(fen)(fen)布情況,同時形狀要(yao)有(you)保證。大部(bu)分(fen)(fen)...2020-12-14
西(xi)門(men)子(zi)控(kong)(kong)制(zhi)(zhi)(zhi)面(mian)板(ban)(ban)(ban)可(ke)完成高(gao)級(ji)邏輯控(kong)(kong)制(zhi)(zhi)(zhi)、網絡通信、簡單邏輯控(kong)(kong)制(zhi)(zhi)(zhi)、HMI等任(ren)務，它是一(yi)款(kuan)模(mo)(mo)塊(kuai)化、緊湊型的(de)(de)控(kong)(kong)制(zhi)(zhi)(zhi)面(mian)板(ban)(ban)(ban)。其(qi)采用(yong)模(mo)(mo)塊(kuai)化無風(feng)扇的(de)(de)設(she)計，可(ke)靠(kao)耐(nai)用(yong)，同時(shi)可(ke)以(yi)選用(yong)多(duo)(duo)種級(ji)別(bie)（功(gong)能(neng)逐步升級(ji)）的(de)(de)CPU，并(bing)配有多(duo)(duo)種通用(yong)功(gong)能(neng)的(de)(de)模(mo)(mo)板(ban)(ban)(ban)，西(xi)門(men)子(zi)控(kong)(kong)制(zhi)(zhi)(zhi)面(mian)板(ban)(ban)(ban)這使用(yong)能(neng)根據需(xu)要組合成不同的(de)(de)系統(tong)。當控(kong)(kong)制(zhi)(zhi)(zhi)系統(tong)規模(mo)(mo)擴大或(huo)升級(ji)時(shi)，只要適當地增加一(yi)些模(mo)(mo)板(ban)(ban)(ban)，便能(neng)使系統(tong)升級(ji)和充分滿足需(xu)要。西(xi)門(men)子(zi)控(kong)(kong)制(zhi)(zhi)(zhi)面(mian)板(ban)(ban)(ban)的(de)(de)產(chan)品特點：1.新的(de)(de)模(mo)(mo)塊(kuai)化西(xi)門(men)子(zi)控(kong)(kong)制(zhi)(zhi)(zhi)面(mian)板(ban)(ban)(ban)可(ke)實現高(gao)度精確卻簡單的(de)(de)自動(dong)化任(ren)務，因西(xi)門(men)子(zi)控(kong)(kong)制(zhi)(zhi)(zhi)器是我們產(chan)品的(de)(de)核(he)心(xin)。2.具有支持(chi)過程...2020-12-09
西門(men)子(zi)伺(si)服(fu)(fu)電(dian)(dian)(dian)機可(ke)使(shi)控制速(su)(su)度(du)，位置精(jing)度(du)非(fei)常準確(que)，可(ke)以(yi)(yi)將電(dian)(dian)(dian)壓信(xin)號(hao)轉化為(wei)轉矩和轉速(su)(su)以(yi)(yi)驅動(dong)控制對象。伺(si)服(fu)(fu)電(dian)(dian)(dian)機轉子(zi)轉速(su)(su)受輸入(ru)信(xin)號(hao)控制，并能快(kuai)速(su)(su)反應(ying)，在自(zi)動(dong)控制系(xi)統中(zhong)，用作(zuo)執行元件，且具有機電(dian)(dian)(dian)時間常數小、線(xian)性度(du)高、始動(dong)電(dian)(dian)(dian)壓等特(te)性，可(ke)把所(suo)收到的(de)電(dian)(dian)(dian)信(xin)號(hao)轉換成電(dian)(dian)(dian)動(dong)機軸上的(de)角位移(yi)或角速(su)(su)度(du)輸出(chu)。為(wei)保證(zheng)西門(men)子(zi)伺(si)服(fu)(fu)電(dian)(dian)(dian)機的(de)良好工作(zuo)狀(zhuang)態，定期的(de)維(wei)修保養不(bu)可(ke)忽視，下面我們來仔細說說。一、西門(men)子(zi)伺(si)服(fu)(fu)電(dian)(dian)(dian)機維(wei)修與保養：1.雖然擁有很高的(de)防護等級，可(ke)以(yi)(yi)用在多塵、潮(chao)濕或油滴侵襲的(de)場所(suo)，但并不(bu)意(yi)味著你就能把它浸在水里(li)工...