如果(guo)(guo)對(dui)(dui)(dui)位(wei)置(zhi)和速(su)度(du)(du)(du)有一定的(de)(de)精度(du)(du)(du)要求(qiu)，而(er)對(dui)(dui)(dui)實時(shi)轉(zhuan)矩不是很(hen)關心，用轉(zhuan)矩模(mo)式(shi)(shi)(shi)不太方(fang)便，用速(su)度(du)(du)(du)或(huo)位(wei)置(zhi)模(mo)式(shi)(shi)(shi)比(bi)較(jiao)好(hao)(hao)。如果(guo)(guo)上(shang)(shang)(shang)(shang)位(wei)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)有比(bi)較(jiao)好(hao)(hao)的(de)(de)閉環(huan)(huan)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)功(gong)能(neng)，用速(su)度(du)(du)(du)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)效(xiao)(xiao)果(guo)(guo)會好(hao)(hao)一點(dian)。如果(guo)(guo)本(ben)身(shen)(shen)要求(qiu)不是很(hen)高，或(huo)者(zhe)，基本(ben)沒有實時(shi)性的(de)(de)要求(qiu)，用位(wei)置(zhi)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)方(fang)式(shi)(shi)(shi)對(dui)(dui)(dui)上(shang)(shang)(shang)(shang)位(wei)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)沒有很(hen)高的(de)(de)要求(qiu)。??就(jiu)伺服驅(qu)動(dong)器(qi)(qi)(qi)(qi)(qi)的(de)(de)響(xiang)應(ying)速(su)度(du)(du)(du)來(lai)看，轉(zhuan)矩模(mo)式(shi)(shi)(shi)運(yun)(yun)算量(liang)*小，驅(qu)動(dong)器(qi)(qi)(qi)(qi)(qi)對(dui)(dui)(dui)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)信號的(de)(de)響(xiang)應(ying)*快；位(wei)置(zhi)模(mo)式(shi)(shi)(shi)運(yun)(yun)算量(liang)*大(da)，驅(qu)動(dong)器(qi)(qi)(qi)(qi)(qi)對(dui)(dui)(dui)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)信號的(de)(de)響(xiang)應(ying)*慢。??對(dui)(dui)(dui)運(yun)(yun)動(dong)中的(de)(de)動(dong)態性能(neng)有比(bi)較(jiao)高的(de)(de)要求(qiu)時(shi)，需(xu)要實時(shi)對(dui)(dui)(dui)電(dian)機(ji)進行調整。那么如果(guo)(guo)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)本(ben)身(shen)(shen)的(de)(de)運(yun)(yun)算速(su)度(du)(du)(du)很(hen)慢(比(bi)如PLC，或(huo)低端運(yun)(yun)動(dong)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi))，就(jiu)用位(wei)置(zhi)方(fang)式(shi)(shi)(shi)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)。如果(guo)(guo)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)運(yun)(yun)算速(su)度(du)(du)(du)比(bi)較(jiao)快，可以用速(su)度(du)(du)(du)方(fang)式(shi)(shi)(shi)，把位(wei)置(zhi)環(huan)(huan)從驅(qu)動(dong)器(qi)(qi)(qi)(qi)(qi)移(yi)到控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)上(shang)(shang)(shang)(shang)，減少驅(qu)動(dong)器(qi)(qi)(qi)(qi)(qi)的(de)(de)工作(zuo)量(liang)，提高效(xiao)(xiao)率(比(bi)如大(da)部(bu)分中*運(yun)(yun)動(dong)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi))；如果(guo)(guo)有更好(hao)(hao)的(de)(de)上(shang)(shang)(shang)(shang)位(wei)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)，還可以用轉(zhuan)矩方(fang)式(shi)(shi)(shi)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，西門子伺服電(dian)機(ji)把速(su)度(du)(du)(du)環(huan)(huan)也從驅(qu)動(dong)器(qi)(qi)(qi)(qi)(qi)上(shang)(shang)(shang)(shang)移(yi)開，這一般只(zhi)是**控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)才能(neng)這么干，而(er)且，這時(shi)完全不需(xu)要使用伺服電(dian)機(ji)。發那科伺服電(dian)機(ji)常見故障(zhang)原(yuan)因維(wei)修.泰州(zhou)三菱伺服電(dian)機(ji)維(wei)修抖動(dong)故障(zhang)

就伺(si)服驅動(dong)(dong)(dong)(dong)器(qi)(qi)的(de)響(xiang)應速(su)(su)度來看(kan)，轉(zhuan)(zhuan)矩模(mo)式(shi)運(yun)算(suan)(suan)量(liang)小，驅動(dong)(dong)(dong)(dong)器(qi)(qi)對(dui)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)信號(hao)的(de)響(xiang)應快；位置(zhi)(zhi)模(mo)式(shi)運(yun)算(suan)(suan)量(liang)大，驅動(dong)(dong)(dong)(dong)器(qi)(qi)對(dui)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)信號(hao)的(de)響(xiang)應慢(man)。??對(dui)運(yun)動(dong)(dong)(dong)(dong)中的(de)動(dong)(dong)(dong)(dong)態性能有比(bi)(bi)較(jiao)高的(de)要求(qiu)時，需要實時對(dui)電機(ji)進(jin)行(xing)調整。如果控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)本身的(de)運(yun)算(suan)(suan)速(su)(su)度很慢(man)（比(bi)(bi)如PLC，或(huo)低端運(yun)動(dong)(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)），就用位置(zhi)(zhi)方(fang)式(shi)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)。西門子伺(si)服電機(ji)如果控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)運(yun)算(suan)(suan)速(su)(su)度比(bi)(bi)較(jiao)快，可(ke)(ke)以(yi)(yi)用速(su)(su)度方(fang)式(shi)，把位置(zhi)(zhi)環(huan)(huan)從(cong)驅動(dong)(dong)(dong)(dong)器(qi)(qi)移(yi)到(dao)(dao)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)上(shang)，減少驅動(dong)(dong)(dong)(dong)器(qi)(qi)的(de)工作量(liang)，提率(lv)；如果有更好的(de)上(shang)位控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)，還可(ke)(ke)以(yi)(yi)用轉(zhuan)(zhuan)矩方(fang)式(shi)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)，把速(su)(su)度環(huan)(huan)也從(cong)驅動(dong)(dong)(dong)(dong)器(qi)(qi)上(shang)移(yi)開，這一般(ban)只是*控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)才(cai)能這么做。??一般(ban)說(shuo)(shuo)驅動(dong)(dong)(dong)(dong)器(qi)(qi)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)的(de)好壞，有個比(bi)(bi)較(jiao)直觀的(de)比(bi)(bi)較(jiao)方(fang)式(shi)，叫(jiao)響(xiang)應帶寬(kuan)。當(dang)(dang)轉(zhuan)(zhuan)矩控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)或(huo)速(su)(su)度控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)時，通過脈(mo)沖發生器(qi)(qi)給它一個方(fang)波信號(hao)，使電機(ji)不(bu)斷(duan)的(de)正轉(zhuan)(zhuan)、反轉(zhuan)(zhuan)，不(bu)斷(duan)的(de)調高頻(pin)率(lv)，示(shi)波器(qi)(qi)上(shang)顯示(shi)的(de)是個掃頻(pin)信號(hao)，當(dang)(dang)包(bao)絡線的(de)頂(ding)點到(dao)(dao)達*高值的(de)70.7%時，表示(shi)已經失步，此時頻(pin)率(lv)的(de)高低，就能說(shuo)(shuo)明控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)的(de)好壞了，一般(ban)電流環(huan)(huan)能做到(dao)(dao)1000HZ以(yi)(yi)上(shang)，而(er)速(su)(su)度環(huan)(huan)只能做到(dao)(dao)幾(ji)十赫茲。常州三菱伺(si)服電機(ji)維修(xiu)說(shuo)(shuo)明包(bao)米勒伺(si)服電機(ji)通電不(bu)轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)故障維修(xiu).

直(zhi)(zhi)流(liu)(liu)(liu)有(you)刷(shua)(shua)電(dian)機(ji)(ji)響應速(su)(su)度(du)快，起動(dong)(dong)(dong)扭(niu)矩(ju)大(da)(da)直(zhi)(zhi)流(liu)(liu)(liu)有(you)刷(shua)(shua)電(dian)機(ji)(ji)起動(dong)(dong)(dong)響應速(su)(su)度(du)快，起動(dong)(dong)(dong)扭(niu)矩(ju)大(da)(da)，變(bian)速(su)(su)平穩(wen)，速(su)(su)度(du)從零(ling)到(dao)*大(da)(da)幾(ji)乎感(gan)覺不(bu)到(dao)振動(dong)(dong)(dong)，起動(dong)(dong)(dong)時(shi)可帶(dai)動(dong)(dong)(dong)更大(da)(da)的(de)負荷。無刷(shua)(shua)電(dian)機(ji)(ji)起動(dong)(dong)(dong)電(dian)阻大(da)(da)(感(gan)抗)，所(suo)以功率(lv)(lv)因(yin)素小(xiao)，起動(dong)(dong)(dong)扭(niu)矩(ju)相對較(jiao)小(xiao)，起動(dong)(dong)(dong)時(shi)有(you)嗡嗡聲，并伴隨著強(qiang)烈震(zhen)動(dong)(dong)(dong)，起動(dong)(dong)(dong)時(shi)帶(dai)動(dong)(dong)(dong)負荷較(jiao)小(xiao)。3、直(zhi)(zhi)流(liu)(liu)(liu)有(you)刷(shua)(shua)電(dian)機(ji)(ji)運(yun)行平穩(wen)，起、制動(dong)(dong)(dong)效果(guo)好(hao)有(you)刷(shua)(shua)電(dian)機(ji)(ji)是通過調(diao)壓調(diao)速(su)(su)，所(suo)以起動(dong)(dong)(dong)和(he)制動(dong)(dong)(dong)平穩(wen)，恒(heng)(heng)速(su)(su)運(yun)行時(shi)也平穩(wen)。無刷(shua)(shua)電(dian)機(ji)(ji)通常是數字變(bian)頻控(kong)制，先將交流(liu)(liu)(liu)變(bian)成直(zhi)(zhi)流(liu)(liu)(liu)，直(zhi)(zhi)流(liu)(liu)(liu)再變(bian)成交流(liu)(liu)(liu)，通過頻率(lv)(lv)變(bian)化控(kong)制轉速(su)(su)，所(suo)以無刷(shua)(shua)電(dian)機(ji)(ji)在(zai)(zai)起動(dong)(dong)(dong)和(he)制動(dong)(dong)(dong)時(shi)運(yun)行不(bu)平穩(wen)，振動(dong)(dong)(dong)大(da)(da)，只有(you)在(zai)(zai)速(su)(su)度(du)恒(heng)(heng)定時(shi)才會(hui)平穩(wen)。

伺(si)(si)服(fu)(fu)電(dian)機(ji)在有脈(mo)沖輸(shu)出時不運轉，如何(he)處理?①監視(shi)控(kong)制(zhi)(zhi)器(qi)(qi)(qi)(qi)的(de)(de)(de)脈(mo)沖輸(shu)出當前值(zhi)以(yi)及脈(mo)沖輸(shu)出燈是否(fou)閃爍，確(que)認(ren)指(zhi)令(ling)(ling)脈(mo)沖已(yi)經(jing)執行并已(yi)經(jing)正常輸(shu)出脈(mo)沖；②檢(jian)(jian)查(cha)(cha)控(kong)制(zhi)(zhi)器(qi)(qi)(qi)(qi)到驅(qu)(qu)動(dong)器(qi)(qi)(qi)(qi)的(de)(de)(de)控(kong)制(zhi)(zhi)電(dian)纜(lan)，動(dong)力電(dian)纜(lan)，編碼器(qi)(qi)(qi)(qi)電(dian)纜(lan)是否(fou)配線(xian)錯誤，破損或(huo)者(zhe)接觸不良；③檢(jian)(jian)查(cha)(cha)帶(dai)制(zhi)(zhi)動(dong)器(qi)(qi)(qi)(qi)的(de)(de)(de)伺(si)(si)服(fu)(fu)電(dian)機(ji)其制(zhi)(zhi)動(dong)器(qi)(qi)(qi)(qi)是否(fou)已(yi)經(jing)打開；④監視(shi)伺(si)(si)服(fu)(fu)驅(qu)(qu)動(dong)器(qi)(qi)(qi)(qi)的(de)(de)(de)面板(ban)確(que)認(ren)脈(mo)沖指(zhi)令(ling)(ling)是否(fou)輸(shu)入(ru)；⑤Run運行指(zhi)令(ling)(ling)正常；⑥控(kong)制(zhi)(zhi)模(mo)(mo)式(shi)務必選擇位置控(kong)制(zhi)(zhi)模(mo)(mo)式(shi)；⑦伺(si)(si)服(fu)(fu)驅(qu)(qu)動(dong)器(qi)(qi)(qi)(qi)設置的(de)(de)(de)輸(shu)入(ru)脈(mo)沖類型和(he)指(zhi)令(ling)(ling)脈(mo)沖的(de)(de)(de)設置是否(fou)一致；⑧確(que)保(bao)正轉側驅(qu)(qu)動(dong)禁(jin)止，反轉側驅(qu)(qu)動(dong)禁(jin)止信(xin)號以(yi)及偏(pian)差計數器(qi)(qi)(qi)(qi)復位信(xin)號沒(mei)有被輸(shu)入(ru)，脫開負(fu)載并且空載運行正常，檢(jian)(jian)查(cha)(cha)機(ji)械系統(tong)。路斯特伺(si)(si)服(fu)(fu)電(dian)機(ji)常見(jian)故障(zhang)現(xian)象(xiang)維修檢(jian)(jian)測.

出(chu)現(xian)(xian)NC錯誤(wu)報(bao)(bao)警(jing)NC報(bao)(bao)警(jing)中(zhong)因(yin)程序錯誤(wu)，操(cao)作錯誤(wu)引(yin)起的(de)(de)報(bao)(bao)警(jing)。如(ru)FANUC6ME系(xi)統(tong)(tong)(tong)的(de)(de)Nc出(chu)現(xian)(xian)090.091報(bao)(bao)警(jing)，原因(yin)可能(neng)是：①主電(dian)(dian)路(lu)故(gu)障和進給速度太低引(yin)起；②脈沖(chong)編(bian)(bian)碼(ma)器(qi)不(bu)(bu)良；③脈沖(chong)編(bian)(bian)碼(ma)器(qi)電(dian)(dian)源電(dian)(dian)壓(ya)太低（此時(shi)調整電(dian)(dian)源15V電(dian)(dian)壓(ya)，使主電(dian)(dian)路(lu)板的(de)(de)+5V端子上的(de)(de)電(dian)(dian)壓(ya)值在(zai)4.95-5.10V內(nei)）；④沒有輸入脈沖(chong)編(bian)(bian)碼(ma)器(qi)的(de)(de)一(yi)轉信(xin)號而不(bu)(bu)能(neng)正常執(zhi)行參考(kao)返回。六、伺服(fu)系(xi)統(tong)(tong)(tong)報(bao)(bao)警(jing)伺服(fu)系(xi)統(tong)(tong)(tong)故(gu)障時(shi)常出(chu)現(xian)(xian)如(ru)下(xia)的(de)(de)報(bao)(bao)*，如(ru)FANUC6ME系(xi)統(tong)(tong)(tong)的(de)(de)416、426、436、446、456伺服(fu)報(bao)(bao)警(jing)；STEMENS880系(xi)統(tong)(tong)(tong)的(de)(de)1364伺服(fu)報(bao)(bao)警(jing)；STEEMENS8系(xi)統(tong)(tong)(tong)的(de)(de)114、104的(de)(de)伺服(fu)報(bao)(bao)警(jing)，此時(shi)應檢查：①軸(zhou)脈沖(chong)編(bian)(bian)碼(ma)器(qi)反饋(kui)信(xin)號斷線、短路(lu)和信(xin)號丟(diu)失(shi)(shi)，用示渡器(qi)測(ce)A、B相一(yi)轉信(xin)號，看其是否正常；②編(bian)(bian)碼(ma)器(qi)內(nei)部故(gu)障，造成信(xin)號無(wu)法正確(que)接收(shou)，檢查其受到污染、太臟、變(bian)形等。發那科伺服(fu)電(dian)(dian)機(ji)剎(cha)車(che)失(shi)(shi)靈故(gu)障維(wei)修分(fen)析.淮安西門(men)子伺服(fu)電(dian)(dian)機(ji)維(wei)修案例分(fen)享

法蘭克發那科伺服電(dian)(dian)機(ji)馬(ma)達震動伺服器維修服務.泰州三菱(ling)伺服電(dian)(dian)機(ji)維修抖動故障

伺(si)(si)服(fu)(fu)電(dian)(dian)機(ji)(ji)(ji)運(yun)行時出現(xian)異(yi)常(chang)(chang)聲(sheng)音(yin)或(huo)抖動現(xian)象(xiang)，如何處理?①伺(si)(si)服(fu)(fu)配(pei)線：a.使用標準動力電(dian)(dian)纜(lan)(lan)，編(bian)碼(ma)器(qi)電(dian)(dian)纜(lan)(lan)，控制電(dian)(dian)纜(lan)(lan)，電(dian)(dian)纜(lan)(lan)有(you)無破(po)損；b.檢(jian)查(cha)控制線附(fu)近(jin)是否存(cun)在干擾源，是否與(yu)附(fu)近(jin)的(de)(de)大(da)電(dian)(dian)流動力電(dian)(dian)纜(lan)(lan)互相(xiang)平行或(huo)相(xiang)隔(ge)太近(jin)；c.檢(jian)查(cha)接(jie)地(di)端(duan)子電(dian)(dian)位是否有(you)發生(sheng)變動，切實保證接(jie)地(di)良好(hao)。②伺(si)(si)服(fu)(fu)參數：a.伺(si)(si)服(fu)(fu)增(zeng)益(yi)設(she)(she)置(zhi)(zhi)太大(da)，建(jian)議(yi)用手動或(huo)自(zi)動方式(shi)重新調整(zheng)伺(si)(si)服(fu)(fu)參數；b.確認速度反饋濾(lv)波器(qi)時間常(chang)(chang)數的(de)(de)設(she)(she)置(zhi)(zhi)，初始值(zhi)為0，可嘗(chang)(chang)試(shi)增(zeng)大(da)設(she)(she)置(zhi)(zhi)值(zhi)；c.電(dian)(dian)子齒(chi)輪(lun)比設(she)(she)置(zhi)(zhi)太大(da)，建(jian)議(yi)恢復到出廠設(she)(she)置(zhi)(zhi)；d.伺(si)(si)服(fu)(fu)系(xi)統(tong)和機(ji)(ji)(ji)械系(xi)統(tong)的(de)(de)共振，嘗(chang)(chang)試(shi)調整(zheng)陷(xian)波濾(lv)波器(qi)頻率以及幅值(zhi)。③機(ji)(ji)(ji)械系(xi)統(tong)：a.連接(jie)電(dian)(dian)機(ji)(ji)(ji)軸和設(she)(she)備系(xi)統(tong)的(de)(de)聯(lian)軸器(qi)發生(sheng)偏移，安裝螺(luo)釘未擰緊；b.滑輪(lun)或(huo)齒(chi)輪(lun)的(de)(de)咬合(he)不良也會導致負(fu)(fu)載轉(zhuan)矩變動，嘗(chang)(chang)試(shi)空載運(yun)行，如果(guo)空載運(yun)行時正常(chang)(chang)則(ze)檢(jian)查(cha)機(ji)(ji)(ji)械系(xi)統(tong)的(de)(de)結合(he)部分(fen)是否有(you)異(yi)常(chang)(chang)；c.確認負(fu)(fu)載慣(guan)量，力矩以及轉(zhuan)速是否過大(da)，嘗(chang)(chang)試(shi)空載運(yun)行，如果(guo)空載運(yun)行正常(chang)(chang)，則(ze)減輕負(fu)(fu)載或(huo)更(geng)換更(geng)大(da)容量的(de)(de)驅動器(qi)和電(dian)(dian)機(ji)(ji)(ji)。泰州三菱伺(si)(si)服(fu)(fu)電(dian)(dian)機(ji)(ji)(ji)維修抖動故(gu)障

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