說到大(da)家(jia)應該(gai)都知道吧,同(tong)軸減(jian)(jian)速電(dian)機也就是同(tong)軸齒輪減(jian)(jian)速電(dian)機,那么同(tong)軸減(jian)(jian)速電(dian)機的缺點有哪(na)些(xie)呢?下面小編來給(gei)大(da)家(jia)介紹(shao)一下。
同軸減速(su)電機的缺點:
當直流電(dian)機(ji)(ji)處于靜止(zhi)狀態時(shi),如果繞組一(yi)相(xiang)切斷(duan)或電(dian)源切斷(duan)一(yi)相(xiang)接通電(dian)源,繞組的發生的磁場點(dian)2個大小(xiao)相(xiang)等,方(fang)向相(xiang)反旋轉磁場,它們和(he)轉子作(zuo)用發生的扭矩大小(xiao)相(xiang)等,方(fang)向相(xiang)反相(xiang)互抵消,零起動轉矩電(dian)機(ji)(ji)不能啟動,這便是同軸減速(su)電(dian)機(ji)(ji)的缺點(dian)。
同軸(zhou)減(jian)速電(dian)機(ji)的(de)缺點是一種(zhong)危(wei)險很大的(de)故(gu)(gu)障(zhang),首先我們(men)需要檢(jian)查下(xia)直流(liu)電(dian)機(ji)是否(fou)故(gu)(gu)障(zhang),檢(jian)查電(dian)源電(dian)路是否(fou)有斷(duan)路開關(guan),是否(fou)有熔保(bao)險絲,然后檢(jian)查三相繞組各相有無斷(duan)流(liu)現象(xiang)。
另外,重新(xin)啟(qi)動電(dian)機,如果電(dian)機阻隔故障,不能啟(qi)動,同時(shi)嗡嗡響的,這個時(shi)候及時(shi)切斷電(dian)源(yuan)。電(dian)源(yuan)電(dian)纜(lan)斷線的話,斷了的時(shi)候更是(shi)查明,再下面(mian)的線索良好(hao)時(shi)熔(rong)保(bao)險(xian)絲,應(ying)該換(huan)同規格的熔(rong)場合啟(qi)動器故障,應(ying)該認(ren)真的檢查和修(xiu)理發(fa)動機,如果一相巻線遮斷,下面(mian)是(shi)重新(xin)考慮(lv)好(hao)或(huo)交換(huan)切斷繞組。
以上就是同軸減速(su)電(dian)(dian)機的缺點,電(dian)(dian)機專注減速(su)電(dian)(dian)機研發生(sheng)產,主(zhu)營減速(su)機、減速(su)電(dian)(dian)機、鋁殼電(dian)(dian)機、變頻(pin)(pin)電(dian)(dian)機、剎車電(dian)(dian)機、變頻(pin)(pin)器,為(wei)您量身定制自動(dong)化優化解決方案(an)!
同軸減速(su)天津電(dian)機(ji)的缺點(dian)有(you)哪些?