現(xiàn)(xian)貨SMC比(bi)例(li)閥ITV2050-312L產(chǎn)品(pin)概述(shu)：

現(xiàn)(xian)貨SMC比(bi)例(li)閥ITV2050-312LSMC比例閥和其它(ta)器(qi)件(jian)技術(shù)(shu)進(jìn)步(bu)使(shi)工(gong)程(cheng)車(chē)(che)輛擋位、轉(zhuǎn)(zhuan)向、制動(dòng)和工作(zuo)裝(zhuang)置(zhi)等(deng)各(ge)種系(xi)統(tǒng)電氣控(kong)制成為(wei)現(xiàn)(xian)實(shí)。現(xiàn)(xian)貨SMC比(bi)例(li)閥ITV2050-312L靠減壓閥來(lái)調(diào)節(jié)(jie)所需(xu)要(yao)的(de)壓力(li)，靠節(jié)(jie)流閥來(lái)調(diào)節(jié)(jie)所需(xu)要(yao)的(de)流量。SMC電氣比(bi)例閥這種傳(chuan)統(tǒng)的氣動(dòng)控制系(xi)統(tǒng)要(yao)想(xiang)要(yao)有(you)多個(gè)輸(shu)出(chu)力(li)和多個(gè)運(yùn)動(dòng)速(su)度，就(jiu)需(xu)要(yao)多個(gè)減(jian)壓閥、節(jié)(jie)流閥及換向(xiang)閥。這樣(yang)，不(bu)僅(jin)元件(jian)需(xu)要(yao)多，成本(ben)高(gao)，構(gòu)(gou)成系(xi)統(tǒng)復(fù)(fu)雜，且許多元件(jian)都需(xu)要(yao)預(yù)先(xian)進(jìn)(jin)行(xing)人(ren)工調(diào)節(jié)(jie)。而電氣比(bi)例閥控制屬(shu)於(yu)連續(xù)(xu)控(kong)制，其特(te)點(diǎn)(dian)是輸出(chu)量隨輸入量（電流值或電壓值）的變(bian)化(hua)而變(bian)化(hua)，輸出(chu)量與輸入量之間(jian)存在壹定的(de)比(bi)例關(guān)(guan)系(xi)。比例控(kong)制(zhi)有開(kāi)環(huán)控(kong)制(zhi)和(he)閉環(huán)控(kong)制(zhi)之(zhi)分。閉環(huán)控(kong)制(zhi)有(you)信號(hào)(hao)的(de)反(fan)饋系(xi)統(tǒng)。現(xiàn)(xian)貨SMC比(bi)例(li)閥ITV2050-312L實(shí)物(wu)圖(tu)如下(xia)：

現(xiàn)(xian)貨SMC比(bi)例(li)閥ITV2050-312L使(shi)用註(zhu)意(yi)事(shi)項(xiàng):
1）SMC電氣比(bi)例閥之前,應(yīng)設(shè)置(zhi)5μm以下(xia)過(guò)(guo)濾(lv)精度(du)和(he)油霧分離(li)器(qi),保證(zheng)氣(qi)源處(chu)理(li)系(xi)統(tǒng)達(dá)到(dao)SMC壓縮(suo)空氣(qi)清凈化(hua)系(xi)統(tǒng)第④系(xi)列的要(yao)求(qiu),向(xiang)ITV比例(li)閥提供(gong)清潔幹燥(zao)的壓縮(suo)空氣(qi),以便能(neng)達(dá)到(dao)ITV電氣比(bi)例閥應(yīng)有的各(ge)種特(te)性(xing).
2）SMC ITV電氣比(bi)例閥之前,不(bu)得(de)裝(zhuang)油(you)霧器(qi).
3）SMC ITV電氣比(bi)例閥在加(jia)壓狀態(tài)下(xia)切(qie)斷電源,出(chu)口側(cè)(ce)壓力(li)能暫時(shí)保持,但(dan)不(bu)能壹直保持.
4）SMC ITV電氣比(bi)例閥在控制(zhi)狀(zhuang)態(tài),由於(yu)停(ting)電等(deng)失去(qu)電源,出(chu)口側(cè)(ce)壓力(li)可保持壹次,另外,讓出(chu)口側(cè)(ce)向大(da)氣開(kāi)放時(shí),壓力(li)會(huì)(hui)不(bu)斷下(xia)降直至(zhi)大(da)氣壓力(li).
5）SMC ITV電氣比(bi)例閥通(tong)電後,若(ruo)切(qie)斷供(gong)給(gei)壓力(li),電磁閥仍動(dòng)作(zuo),會(huì)(hui)產(chǎn)(chan)生蜂鳴聲(sheng),降低(di)壽命.故(gu)切(qie)斷氣(qi)源(yuan)時(shí)壹定要(yao)切(qie)斷電源.
6）SMC ITV2000/ITV3000電氣比(bi)例閥出(chu)口側(cè)(ce)會(huì)(hui)有(you)0.005MPa以下(xia)的殘壓,要(yao)想(xiang)*降(jiang)至(zhi)0,出(chu)口應(yīng)裝(zhuang)三(san)通(tong)閥排放殘壓.
我(wo)司(si)專(zhuān)(zhuan)業(yè)銷(xiāo)(xiao)售(shou)SMC氣動(dòng),SMC電磁閥,SMC氣缸,SMC空(kong)氣(qi)組合元(yuan)件(jian),SMC三聯(lián)(lian)件(jian),SMC兩(liang)聯(lián)(lian)件(jian),SMC真(zhen)空設(shè)(she)備,SMC吸(xi)盤(pán),SMC真(zhen)空發(fā)(fa)生(sheng)器(qi),SMC電動(dòng)缸,SMC電缸,SMC氣(qi)管接(jie)頭(tou),SMC接(jie)頭(tou),SMC壓力(li)開(kāi)關(guān),SMC開(kāi)(kai)關(guān)(guan),SMC增(zeng)壓閥,SMC儲(chǔ)(chu)氣罐,SMC流體閥,SMC兩(liang)通(tong)閥,SMC三通(tong)閥,SMC潔凈型(xing)元(yuan)件(jian),SMC隔(ge)膜泵,SMC高(gao)真(zhen)空閥,SMC耐高溫(wen)氣(qi)溫(wen),SMC不(bu)銹鋼接(jie)頭(tou),SMC磁(ci)性(xing)開(kāi)關(guān)(guan),SMC防爆(bao)閥,SMC比例閥,SMC電器(qi)比(bi)例(li)閥,SMC自動(dòng)排水器(qi),SMC氣(qi)動(dòng)滑臺(tái),SMC擺臺(tái),SMC旋(xuan)轉(zhuǎn)氣缸(gang),SMC緩(huan)沖(chong)器(qi)。SMC產(chǎn)(chan)品(pin)以其品(pin)種齊(qi)全可靠性(xing)高,經(jīng)濟(jì)(ji)耐用,能(neng)滿(mǎn)足眾多領(lǐng)域(yu)不(bu)同用戶(hù)的(de)需(xu)求(qiu)。*,假(jia)壹賠十！