防(fang)爆(bao)振動電(dian)機起動方法介紹：直接(jie)起動或“星/ 三角”起動標準單速(su)防(fang)爆(bao)電(dian)機的接(jie)線盒(he)通(tong)常(chang)有六個(ge)繞組接(jie)線柱和至(zhi)少一個(ge)接(jie)地螺栓。雙速(su)和特殊(shu)防(fang)爆(bao)電(dian)機的電(dian)源接(jie)法必(bi)須依(yi)照(zhao)接(jie)線盒(he)內的接(jie)線圖說(shuo)明。接(jie)入電(dian)源電(dian)壓之(zhi)前，防(fang)爆(bao)電(dian)機必(bi)須按照(zhao)當地規定可靠接(jie)地。

電壓(ya)和接(jie)(jie)法在銘牌上(shang)有標(biao)注。直接(jie)(jie)起動（DOL）繞組可(ke)以使用Y或D接(jie)(jie)法。例如(ru)690VY，粉塵防爆型振動電機安裝，400VD分別(bie)表示690V Y-接(jie)(jie)法和400V D-接(jie)(jie)法。

防爆(bao)(bao)振(zhen)動(dong)(dong)電機(ji)(ji)裝(zhuang)配異物的防止(zhi)：軸(zhou)(zhou)承(cheng)(cheng)在(zai)(zai)(zai)裝(zhuang)到轉(zhuan)子上做動(dong)(dong)平(ping)(ping)衡時很容易將動(dong)(dong)平(ping)(ping)衡時產(chan)生的鐵屑進(jin)入軸(zhou)(zhou)承(cheng)(cheng)內(nei)部，因此Z好是裝(zhuang)軸(zhou)(zhou)承(cheng)(cheng)前做動(dong)(dong)平(ping)(ping)衡。有一些廠家為了裝(zhuang)配方(fang)便(bian)，YBZJ粉(fen)塵(chen)防爆(bao)(bao)型振(zhen)動(dong)(dong)電機(ji)(ji)安裝(zhuang)，裝(zhuang)配時在(zai)(zai)(zai)軸(zhou)(zhou)承(cheng)(cheng)室(shi)內(nei)涂上一些油或(huo)(huo)油脂起潤滑效果(guo)，但往(wang)往(wang)操作(zuo)人員很難將量控(kong)制好，如(ru)(ru)果(guo)油或(huo)(huo)油脂在(zai)(zai)(zai)軸(zhou)(zhou)承(cheng)(cheng)室(shi)內(nei)積(ji)留較多，YBZJ粉(fen)塵(chen)防爆(bao)(bao)型振(zhen)動(dong)(dong)電機(ji)(ji)安裝(zhuang)，在(zai)(zai)(zai)軸(zhou)(zhou)承(cheng)(cheng)轉(zhuan)動(dong)(dong)時很容易沿著軸(zhou)(zhou)進(jin)入軸(zhou)(zhou)承(cheng)(cheng)內(nei)部。軸(zhou)(zhou)承(cheng)(cheng)室(shi)Z好是不要涂油或(huo)(huo)油脂，如(ru)(ru)非涂不可則要控(kong)制不得在(zai)(zai)(zai)軸(zhou)(zhou)承(cheng)(cheng)室(shi)內(nei)有積(ji)留。

防爆(bao)振(zhen)動(dong)(dong)(dong)(dong)(dong)電(dian)(dian)機(ji)制造(zao)(zao)商根據(ju)自己(ji)產品(pin)的(de)結(jie)構特點及制造(zao)(zao)水平，綜合(he)考慮了(le)滑動(dong)(dong)(dong)(dong)(dong)軸(zhou)承的(de)使用溫度(du)(du)，因此，建(jian)議防爆(bao)振(zhen)動(dong)(dong)(dong)(dong)(dong)電(dian)(dian)機(ji)用戶應參考電(dian)(dian)機(ji)制造(zao)(zao)廠的(de)標(biao)準(zhun)確(que)定(ding)滑動(dong)(dong)(dong)(dong)(dong)軸(zhou)承的(de)使用溫度(du)(du)。根據(ju)《旋轉電(dian)(dian)機(ji)振(zhen)動(dong)(dong)(dong)(dong)(dong)測定(ding)方法及限值(zhi))，對不(bu)同中心高和轉速(su)的(de)單臺電(dian)(dian)機(ji)，其振(zhen)動(dong)(dong)(dong)(dong)(dong)速(su)度(du)(du)的(de)有效值(zhi)不(bu)應超(chao)過表中規定(ding)。各(ge)類振(zhen)動(dong)(dong)(dong)(dong)(dong)機(ji)械的(de)激振(zhen)源，要求防爆(bao)的(de)振(zhen)動(dong)(dong)(dong)(dong)(dong)給料機(ji)、振(zhen)動(dong)(dong)(dong)(dong)(dong)水平輸送機(ji)、振(zhen)動(dong)(dong)(dong)(dong)(dong)直線篩、搞效重型(xing)篩、琴弦篩、雙向振(zhen)動(dong)(dong)(dong)(dong)(dong)篩。