無(wu)刷電(dian)機(ji)控(kong)(kong)制器(qi)(qi)(qi)是(shi)集成(cheng)電(dian)路，它包含(han)開環(huan)三相(xiang)或四相(xiang)電(dian)機(ji)控(kong)(kong)制所需的(de)全(quan)部(bu)有效(xiao)功能。該(gai)器(qi)(qi)(qi)件由具有良好整流(liu)序列(lie)的(de)轉(zhuan)子位置譯(yi)碼器(qi)(qi)(qi)、可(ke)提供傳感器(qi)(qi)(qi)功率(lv)(lv)(lv)的(de)溫度補償(chang)參(can)考、頻率(lv)(lv)(lv)可(ke)編(bian)程的(de)鋸齒波振蕩器(qi)(qi)(qi)、完(wan)全(quan)可(ke)訪問的(de)誤差放大器(qi)(qi)(qi)以及(ji)3個(ge)非(fei)常適用于驅(qu)動(dong)大功率(lv)(lv)(lv)MOSFET的(de)大電(dian)流(liu)推挽底部(bu)驅(qu)動(dong)器(qi)(qi)(qi)組成(cheng)。因(yin)而(er)它是(shi)一種功能齊全(quan)的(de)電(dian)機(ji)控(kong)(kong)制器(qi)(qi)(qi)，無(wu)刷控(kong)(kong)制器(qi)(qi)(qi)廠家，加(jia)1片電(dian)子測(ce)速(su)器(qi)(qi)(qi)將(jiang)無(wu)刷直流(liu)電(dian)動(dong)機(ji)的(de)轉(zhuan)子位置信(xin)號進行F/V轉(zhuan)換，形成(cheng)轉(zhuan)速(su)反饋信(xin)號，即可(ke)構成(cheng)轉(zhuan)速(su)閉環(huan)調節系統(tong)。外接(jie)6個(ge)功率(lv)(lv)(lv)開關器(qi)(qi)(qi)件組成(cheng)三相(xiang)逆變器(qi)(qi)(qi)，就(jiu)可(ke)驅(qu)動(dong)三相(xiang)無(wu)刷直流(liu)電(dian)機(ji)。

無(wu)刷(shua)電(dian)機(ji)(ji)(ji)(ji)控制器的(de)主要作用就是驅動(dong)電(dian)機(ji)(ji)(ji)(ji)，控制電(dian)機(ji)(ji)(ji)(ji)。對于電(dian)動(dong)產(chan)品來說，控制器的(de)重(zhong)(zhong)要性就好比水閘的(de)開關一樣，無(wu)刷(shua)控制器咨(zi)詢(xun)，如果(guo)不(bu)能(neng)做(zuo)到收放自如，無(wu)刷(shua)控制器詳(xiang)情，并且能(neng)夠穩定長期運行的(de)話。對整(zheng)個產(chan)品都會是致命的(de)打擊。由于無(wu)刷(shua)直流電(dian)動(dong)機(ji)(ji)(ji)(ji)是以(yi)自控式運行的(de)，所以(yi)不(bu)會像變頻調速下(xia)重(zhong)(zhong)載(zai)啟動(dong)的(de)同(tong)步電(dian)機(ji)(ji)(ji)(ji)那樣在轉子上另加啟動(dong)繞(rao)組，也不(bu)會在負載(zai)突變時(shi)產(chan)生振(zhen)蕩和(he)失步。

直流無(wu)(wu)刷控制器怎么(me)調(diao)(diao)速(su)?1、改(gai)變(bian)電(dian)(dian)路的(de)(de)(de)(de)電(dian)(dian)阻進(jin)行(xing)調(diao)(diao)速(su)各種(zhong)直流無(wu)(wu)刷電(dian)(dian)機都能夠(gou)根據更改(gai)電(dian)(dian)樞(shu)回路的(de)(de)(de)(de)電(dian)(dian)阻來(lai)(lai)調(diao)(diao)速(su) ，當負荷一定時，伴隨著串入的(de)(de)(de)(de)外(wai)接(jie)(jie)電(dian)(dian)阻的(de)(de)(de)(de)增大 ，電(dian)(dian)樞(shu)回路總電(dian)(dian)阻增大 ，電(dian)(dian)機的(de)(de)(de)(de)轉速(su)就會降低(di) 。 改(gai)變(bian)外(wai)接(jie)(jie)電(dian)(dian)阻可以(yi)用(yong)接(jie)(jie)觸器或主令(ling)開關轉換來(lai)(lai)完成(cheng) 。2.改(gai)變(bian)電(dian)(dian)路的(de)(de)(de)(de)電(dian)(dian)壓(ya)進(jin)行(xing)調(diao)(diao)速(su)持續改(gai)變(bian)無(wu)(wu)刷電(dian)(dian)機供(gong)電(dian)(dian)系(xi)統(tong)的(de)(de)(de)(de)工(gong)作電(dian)(dian)壓(ya) ，濱(bin)州無(wu)(wu)刷控制器，可以(yi)使(shi)直流無(wu)(wu)刷電(dian)(dian)機在很寬的(de)(de)(de)(de)范疇內完成(cheng)無(wu)(wu)極變(bian)速(su) 。 更改(gai)無(wu)(wu)刷電(dian)(dian)機供(gong)電(dian)(dian)系(xi)統(tong)工(gong)作電(dian)(dian)壓(ya)的(de)(de)(de)(de)方式有兩(liang)種(zhong) ，一種(zhong)是選用(yong)發電(dian)(dian)機 -電(dian)(dian)機組供(gong)電(dian)(dian)系(xi)統(tong)的(de)(de)(de)(de)調(diao)(diao)速(su)系(xi)統(tong) ，另一種(zhong)是選用(yong)晶閘管。