交流伺服電機用得好好的,為何要用直流伺服電機?|直流伺服驅動器
有(you)朋友(you)會(hui)問交(jiao)流(liu)伺服(fu)電(dian)機(ji)用(yong)得好(hao)好(hao)的,干嘛要用(yong)直(zhi)(zhi)流(liu)伺服(fu)電(dian)機(ji)呢?直(zhi)(zhi)流(liu)伺服(fu)電(dian)機(ji)有(you)什么(me)好(hao)處嗎?
是的(de),直流(liu)伺服電機就(jiu)是有它的(de)好(hao)處(chu),下面小編將要(yao)講述的(de)就(jiu)是直流(liu)伺服的(de)特(te)性(xing)(xing)。因為正是它的(de)特(te)性(xing)(xing)成就(jiu)它的(de)好(hao)處(chu)。
一:直(zhi)(zhi)流伺服電(dian)動機是將直(zhi)(zhi)流電(dian)能(neng)轉換為機械能(neng)的電(dian)動機。因其良好的調速(su)性(xing)能(neng)而在電(dian)力拖動中得到廣泛(fan)應用。
二:直流伺(si)服電動機(ji)按勵(li)(li)(li)磁方(fang)式分為永(yong)磁、他(ta)勵(li)(li)(li)和(he)自勵(li)(li)(li)3類(lei),其中自勵(li)(li)(li)又分為并勵(li)(li)(li)、串勵(li)(li)(li)和(he)復勵(li)(li)(li)3種。
三:當直流伺服電(dian)(dian)(dian)(dian)源通過(guo)電(dian)(dian)(dian)(dian)刷向(xiang)(xiang)電(dian)(dian)(dian)(dian)樞(shu)(shu)繞(rao)組(zu)供電(dian)(dian)(dian)(dian)時(shi),電(dian)(dian)(dian)(dian)樞(shu)(shu)表面的(de)(de)(de)N極下導(dao)體(ti)可以流(liu)(liu)(liu)過(guo)相同(tong)方(fang)(fang)向(xiang)(xiang)的(de)(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu),根據左手定(ding)(ding)則導(dao)體(ti)將受(shou)到逆(ni)(ni)時(shi)針(zhen)方(fang)(fang)向(xiang)(xiang)的(de)(de)(de)力矩作用(yong);電(dian)(dian)(dian)(dian)樞(shu)(shu)表面S極下部分(fen)導(dao)體(ti)也(ye)流(liu)(liu)(liu)過(guo)相同(tong)方(fang)(fang)向(xiang)(xiang)的(de)(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu),同(tong)樣(yang)根據左手定(ding)(ding)則導(dao)體(ti)也(ye)將受(shou)到逆(ni)(ni)時(shi)針(zhen)方(fang)(fang)向(xiang)(xiang)的(de)(de)(de)力矩作用(yong)。這樣(yang),整個電(dian)(dian)(dian)(dian)樞(shu)(shu)繞(rao)組(zu)即轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)將按逆(ni)(ni)時(shi)針(zhen)旋轉(zhuan)(zhuan)(zhuan)(zhuan),輸入的(de)(de)(de)直流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)能就轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)成轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)軸(zhou)(zhou)上輸出的(de)(de)(de)機械能。由定(ding)(ding)子(zi)(zi)和轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)組(zu)成,定(ding)(ding)子(zi)(zi):基(ji)座,主磁極,換(huan)(huan)向(xiang)(xiang)極,電(dian)(dian)(dian)(dian)刷裝(zhuang)置等;轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(電(dian)(dian)(dian)(dian)樞(shu)(shu)):電(dian)(dian)(dian)(dian)樞(shu)(shu)鐵(tie)心,電(dian)(dian)(dian)(dian)樞(shu)(shu)繞(rao)組(zu),換(huan)(huan)向(xiang)(xiang)器(qi),轉(zhuan)(zhuan)(zhuan)(zhuan)軸(zhou)(zhou)和風扇(shan)等。
當然了,直流伺服電(dian)機的(de)特性除(chu)了小編提(ti)及的(de)上(shang)述外(wai),自(zi)然還有其它的(de)好(hao)處和特點(dian)了。使(shi)用到伺(si)服電(dian)機的(de)朋友(you)就非常清楚了。
對(dui)于(yu)直流伺服電機有使用需求的朋(peng)友,歡迎(ying)致電華科星(xing)電氣13602631692,了解更(geng)多詳情。
深圳市華科星電氣有限公司是工業自動化行業一家有名的技術服務企業,專注進口伺服電機、精密減速機、步進電機、直線電機等一站式供應,提供免費技術支持和終身維護服務,歡迎來電咨詢: 13902954146
400電話