雙聯(lian)電(dian)磁(ci)閥(fa)通(tong)常與雙作用(yong)氣動執行(xing)機構配套(tao)使用(yong),兩位(wei)是(shi)兩(liang)個位(wei)置(zhi)可(ke)控(kong):開(kai)-關(guan),五(wu)通(tong)是(shi)有(you)五(wu)個通(tong)道(dao)通(tong)氣(qi),其中(zhong)1個與(yu)氣(qi)源連接,兩(liang)個與(yu)雙作用(yong)氣缸(gang)的(de)外部氣(qi)室的(de)進出(chu)氣(qi)口連接,兩(liang)個與(yu)內(nei)部氣(qi)室的(de)進出(chu)氣(qi)口接(jie)連,具(ju)體(ti)的(de)工作原(yuan)理(li)可(ke)參(can)照(zhao)雙作用(yong)氣動執行(xing)機構工作原(yuan)理(li):在(zai)氣(qi)路(lu)(或液(ye)路(lu))上(shang)來(lai)說,兩位三通(tong)電(dian)磁(ci)閥(fa)具(ju)有(you)1個進(jin)氣(qi)孔(kong)(接(jie)進氣氣源(yuan))、1個出(chu)氣(qi)孔(kong)(提供(gong)給(gei)目標設備(bei)氣(qi)源)、1個排(pai)氣(qi)孔(kong)(壹(yi)般(ban)安裝壹(yi)個消(xiao)聲(sheng)器(qi),如果不(bu)怕噪(zao)音的(de)話也可(ke)以不(bu)裝兩位五(wu)通(tong)電(dian)磁(ci)閥(fa)具(ju)有(you)1個進(jin)氣(qi)孔(kong)(接(jie)進氣氣源(yuan))、1個正(zheng)動作出(chu)氣(qi)孔(kong)和(he)1個反(fan)動作出(chu)氣(qi)孔(kong)(分(fen)別提供(gong)給(gei)目標設備(bei)的(de)壹(yi)正(zheng)壹(yi)反(fan)動作的(de)氣源(yuan))、1個正(zheng)動作排(pai)氣(qi)孔(kong)和(he)1個反(fan)動作排(pai)氣(qi)孔(kong)(安裝消聲器(qi))。對(dui)於(yu)小(xiao)型(xing)自(zi)動控(kong)制(zhi)設備(bei),氣(qi)管(guan)壹(yi)般(ban)選(xuan)用(yong)8~12mm的(de)工業(ye)膠(jiao)氣管(guan)。在(zai)電(dian)氣(qi)上(shang)來(lai)說,兩位三通(tong)電(dian)磁(ci)閥(fa)壹(yi)般(ban)為單(dan)電(dian)控(kong)(即(ji)單(dan)線(xian)圈(quan)),兩(liang)位(wei)五(wu)通(tong)電(dian)磁(ci)閥(fa)壹(yi)般(ban)為雙電(dian)控(kong)(即(ji)雙線(xian)圈)。線(xian)圈電(dian)壓(ya)等(deng)級(ji)壹(yi)般(ban)采(cai)用(yong)DC24V、AC220V等兩(liang)位(wei)三(san)通(tong)電(dian)磁(ci)閥(fa)分(fen)為常閉型(xing)和(he)常開型(xing)兩(liang)種(zhong),常閉型(xing)指(zhi)線(xian)圈沒通(tong)電(dian)時(shi)氣(qi)路是斷(duan)的(de),常開型(xing)指(zhi)線(xian)圈沒通(tong)電(dian)時(shi)氣(qi)路是通(tong)的(de)。常閉型(xing)兩(liang)位(wei)三(san)通(tong)電(dian)磁(ci)閥(fa)動作原(yuan)理(li):給(gei)線(xian)圈通(tong)電(dian),氣(qi)路(lu)接(jie)通(tong),線(xian)圈壹(yi)旦(dan)斷(duan)電(dian),氣(qi)路(lu)就會(hui)斷(duan)開(kai),這相(xiang)當(dang)於(yu)“點(dian)動”。
雙聯(lian)電(dian)磁(ci)閥(fa)的(de)性能(neng)特(te)點:
可(ke)高(gao)頻(pin)度(du),安定(ding)動作的(de)短行(xing)程(cheng)錐閥(fa)
耐(nai)久(jiu)性很高(gao)的(de)活(huo)塞摺(zhe)動部表(biao)面(mian)特(te)殊處理
監視器(qi)有(you)限(xian)定(ding)開(kai)關(guan)與(yu)接(jie)近(jin)開關(guan)
符合歐洲規(gui)格(ge)的(de)產品(pin)(CE標記(ji))另(ling)有(you)對(dui)象(xiang)外形(xing)式