如何調整粉塵防爆振(zhen)(zhen)動電機的(de)振(zhen)(zhen)幅?
防爆振動(dong)電機(ji)的正確(que)接線(xian)(xian)是否對(dui)其安(an)全(quan)使(shi)用有很大影響(xiang),如果接線(xian)(xian)不正確(que)很可能(neng)給(gei)操作者造成安(an)全(quan)隱患,那(nei)么如何對(dui)防爆振動(dong)電機(ji)接線(xian)(xian)呢?別(bie)擔心,防爆振動(dong)電機(ji)廠家會馬上給(gei)你解決辦(ban)法的。
防爆振(zhen)動電機一般采用(yong)橡膠軟(ruan)電纜(lan)和電源連接。接線步(bu)驟如下:
1.清潔(jie)接線盒外部(bu),剝去部(bu)分電纜絕緣。
隔爆型振動電機
2.拆卸出口壓(ya)蓋、電纜導套、密封圈和接線盒蓋。
3.把出口壓(ya)蓋上的電(dian)(dian)(dian)纜(lan),電(dian)(dian)(dian)纜(lan)導向套和密封圈,然后連接(jie)電(dian)(dian)(dian)源核心電(dian)(dian)(dian)線(xian)(xian)和地(di)面(mian)的核心電(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)纜(lan)接(jie)線(xian)(xian)柱和地(di)腳(jiao)螺釘分別(bie)和注意的暴(bao)露部分線(xian)(xian)不能(neng)暴(bao)露在弓墊圈。
4.安裝密封圈、電纜導套、出口壓板和接線盒蓋。
5.試運行防爆振動電機,看其是否(fou)能正常(chang)運行
隔爆型振(zhen)動(dong)電(dian)(dian)(dian)機(ji)并不(bu)是(shi)你(ni)想象的(de)那(nei)樣,只要安裝幾個彈簧和電(dian)(dian)(dian)機(ji),就能產生振(zhen)動(dong)平穩使用的(de)是(shi)振(zhen)動(dong)電(dian)(dian)(dian)機(ji),有時(shi)振(zhen)動(dong)電(dian)(dian)(dian)機(ji)產生的(de)問題比我們想象的(de)要多。下面我們就簡要介紹一下如(ru)何調(diao)節振(zhen)動(dong)電(dian)(dian)(dian)機(ji)的(de)振(zhen)幅?
隔爆型振動電機
自(zi)振(zhen)幅(fu)或振(zhen)動(dong)(dong)(dong)(dong)電機(ji)的振(zhen)動(dong)(dong)(dong)(dong)頻率主要取決于電機(ji)的振(zhen)動(dong)(dong)(dong)(dong)電機(ji),我們可以計算振(zhen)幅(fu)由(you)S=M/W S=振(zhen)幅(fu),M=的工(gong)作扭矩(ju)振(zhen)動(dong)(dong)(dong)(dong)電機(ji)(當使用(yong)兩個馬達,它(ta)是他們的總(zong)和),和W=總(zong)重(zhong)(zhong)量(liang)的振(zhen)動(dong)(dong)(dong)(dong)參與身體的一部分(包(bao)括(kuo)振(zhen)動(dong)(dong)(dong)(dong)電機(ji)的重(zhong)(zhong)量(liang))。
在(zai)計算了所需的(de)振(zhen)(zhen)(zhen)(zhen)(zhen)動電(dian)(dian)機(ji)(ji)(ji)的(de)振(zhen)(zhen)(zhen)(zhen)(zhen)幅(fu)后,可以使用較小(xiao)的(de)偏心(xin)塊(kuai);安裝變(bian)頻裝置;通過調整(zheng)振(zhen)(zhen)(zhen)(zhen)(zhen)動電(dian)(dian)機(ji)(ji)(ji)兩(liang)側偏心(xin)塊(kuai)的(de)夾(jia)角(jiao),使振(zhen)(zhen)(zhen)(zhen)(zhen)動電(dian)(dian)機(ji)(ji)(ji)變(bian)大(da),從而(er)改變(bian)振(zhen)(zhen)(zhen)(zhen)(zhen)動電(dian)(dian)機(ji)(ji)(ji)的(de)振(zhen)(zhen)(zhen)(zhen)(zhen)幅(fu)。但(dan)是,必須(xu)注意(yi)保持振(zhen)(zhen)(zhen)(zhen)(zhen)動電(dian)(dian)機(ji)(ji)(ji)兩(liang)側的(de)偏心(xin)塊(kuai)角(jiao)度相同,以免(mian)損壞電(dian)(dian)機(ji)(ji)(ji)軸承(cheng)。