驅動(dong)器常見故障及解決辦法

步進電機(ji)一直震動(dong)是什么(me)原因，可(ke)能是信(xin)號電壓低所導致的(de)，需要(yao)去(qu)利用電機(ji)的(de)的(de)震點去(qu)錯開這(zhe)個震動(dong)頻(pin)率然后(hou)去(qu)容易交(jiao)換同一相。

步進(jin)電(dian)(dian)機堵住轉，可能是(shi)因為電(dian)(dian)機的扭矩力太(tai)小(xiao)了(le)，需要(yao)去(qu)選(xuan)擇大(da)扭矩的電(dian)(dian)機。如果排除了(le)這(zhe)個(ge)問(wen)題，那么就是(shi)加(jia)(jia)(jia)速的時間過于太(tai)短了(le)，只需要(yao)加(jia)(jia)(jia)大(da)加(jia)(jia)(jia)速的時間；如果是(shi)電(dian)(dian)壓(ya)過低了(le)就是(shi)電(dian)(dian)流需要(yao)去(qu)加(jia)(jia)(jia)高一點(dian)，提(ti)高電(dian)(dian)流與電(dian)(dian)壓(ya)，在一個(ge)合適的范圍(wei)之(zhi)內。

這些(xie)大概就是(shi)步(bu)進(jin)電(dian)機驅(qu)動(dong)的的一些(xie)常(chang)見問(wen)題和(he)解決(jue)方法，根(gen)據具體(ti)問(wen)題具體(ti)分析，只要根(gen)據上面的問(wen)題去一步(bu)步(bu)進(jin)行(xing)排除，驅(qu)動(dong)器，那(nei)么這些(xie)問(wen)題一定能(neng)夠迎刃而解。

了解電機驅動器

電(dian)(dian)(dian)機(ji)(ji)(ji)驅(qu)動(dong)器(qi)(qi)充當直流(liu)電(dian)(dian)(dian)機(ji)(ji)(ji)與其(qi)控(kong)制(zhi)電(dian)(dian)(dian)路之間的(de)(de)接口。這些驅(qu)動(dong)器(qi)(qi)接收(shou)從控(kong)制(zhi)電(dian)(dian)(dian)路接收(shou)到的(de)(de)低電(dian)(dian)(dian)流(liu)信號并將其(qi)放大(da)以(yi)產(chan)生驅(qu)動(dong)電(dian)(dian)(dian)機(ji)(ji)(ji)所需的(de)(de)高電(dian)(dian)(dian)流(liu)信號。多年來(lai)，已(yi)使用(yong)各種方法來(lai)創建(jian)電(dian)(dian)(dian)機(ji)(ji)(ji)驅(qu)動(dong)器(qi)(qi)，其(qi)中(zhong) H 橋電(dian)(dian)(dian)路是很常見的(de)(de)。至少(shao)，H 橋驅(qu)動(dong)器(qi)(qi)可以(yi)打(da)開和(he)(he)關閉電(dian)(dian)(dian)機(ji)(ji)(ji)并反轉電(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)方向(xiang)。然而，驅(qu)動(dong)器(qi)(qi)公司，對于更(geng)高等級的(de)(de)應用(yong)，例如機(ji)(ji)(ji)器(qi)(qi)人吸塵器(qi)(qi)和(he)(he)單(dan)反相機(ji)(ji)(ji)，驅(qu)動(dong)器(qi)(qi)價格(ge)，需要更(geng)好的(de)(de)控(kong)制(zhi)和(he)(he)電(dian)(dian)(dian)路保護。

驅動器如何設置細分

起跳速(su)度：該(gai)(gai)(gai)參(can)(can)(can)數(shu)(shu)(shu)對應(ying)步進電(dian)(dian)機(ji)(ji)(ji)的起跳頻(pin)(pin)(pin)率(lv)(lv)(lv)。所(suo)謂起跳頻(pin)(pin)(pin)率(lv)(lv)(lv)是(shi)步進電(dian)(dian)機(ji)(ji)(ji)不經過加速(su)，能(neng)(neng)夠(gou)(gou)直(zhi)接啟動工作(zuo)的頻(pin)(pin)(pin)率(lv)(lv)(lv)。合理(li)地(di)選(xuan)取該(gai)(gai)(gai)參(can)(can)(can)數(shu)(shu)(shu)能(neng)(neng)夠(gou)(gou)提高加工效率(lv)(lv)(lv)，并且(qie)能(neng)(neng)避開步進電(dian)(dian)機(ji)(ji)(ji)運動特性不好的低速(su)段(duan)；但是(shi)如(ru)果(guo)該(gai)(gai)(gai)參(can)(can)(can)數(shu)(shu)(shu)選(xuan)取大(da)了(le)，就會(hui)造成悶車，所(suo)以一定要(yao)留有余(yu)量。在(zai)電(dian)(dian)機(ji)(ji)(ji)的出廠參(can)(can)(can)數(shu)(shu)(shu)中(zhong)，一般包含起跳頻(pin)(pin)(pin)率(lv)(lv)(lv)參(can)(can)(can)數(shu)(shu)(shu)。但是(shi)在(zai)機(ji)(ji)(ji)床裝配好后(hou)(hou)，驅動器公司(si)，該(gai)(gai)(gai)值(zhi)可(ke)能(neng)(neng)發生變化，一般要(yao)下降，特別是(shi)在(zai)做帶負載運動時(shi)。所(suo)以，該(gai)(gai)(gai)設定參(can)(can)(can)數(shu)(shu)(shu)是(shi)在(zai)參(can)(can)(can)考電(dian)(dian)機(ji)(ji)(ji)出廠參(can)(can)(can)數(shu)(shu)(shu)后(hou)(hou)，再實(shi)際測量決定。