意大利ATOS比例閥特點: - 可(ke)實現壓力、速度的無極調(diao)節,避免了常通的開關式氣閥換向時的沖(chong)擊(ji)現象。
- 能(neng)實現遠程控(kong)制和程序控(kong)制。
- 與斷續控制相比,系(xi)統簡化,元(yuan)件大大減少。
- 與液(ye)壓比(bi)(bi)例閥相比(bi)(bi),體積(ji)小(xiao)、重量輕、結構(gou)簡單、成本較低(di),但響應(ying)速度比(bi)(bi)液(ye)壓系統慢得多,對負(fu)載(zai)變化(hua)也比(bi)(bi)較敏感。
- 使用功率小、發熱少(shao)、噪聲低。
- 不會發生火災,*。受溫度變(bian)化的影(ying)響小。
意大利ATOS比例閥插裝閥型號: LEQZO-A-162S4 LEQZO-A-252L4 LEQZO-A-252S4 LIQZO-LE-252L4 LIQZO-LE-253L4 LIQZO-LE-253L4/Q LIQZO-LE-322L4 LIQZO-LE-322L4/F LIQZO-LE-322L4/Q LIQZO-LE-402L4 LIQZO-LE-403-L4 LIQZO-LE-403-L4/Q LIQZO-LE-502L4 LIQZO-LE-503L4 LIQZO-LE-632L4 LIQZO-LE-632L4/Q LIQZO-LE-633L4 LIQZO-LE-803-L4 LIQZO-LE-803-L4/F LIQZO-LES-BP-502L4/Z LIQZO-LES-PS-162L4 LIQZO-LES-PS-162L4/Z LIQZO-T-402L4 LIQZO-T-502L4 LIQZO-TE-162L4 LIQZO-TE-252L4 LIQZO-TE-252L4/I LIQZO-TE-322L4 LIQZO-TE-322L4/F LIQZO-TE-402L4 LIQZO-TE-502L4 LIQZO-TES-PS-162L4 ATOS阿托斯比例方向閥屬于比例閥的一種,用來控制流量和流向。 電(dian)氣(qi)(qi)比例(li)閥(fa)(fa)自動(dong)控(kong)(kong)(kong)(kong)制(zhi)(zhi)可分成斷續控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)連續控(kong)(kong)(kong)(kong)制(zhi)(zhi)。斷續控(kong)(kong)(kong)(kong)制(zhi)(zhi)即開(kai)關控(kong)(kong)(kong)(kong)制(zhi)(zhi)。氣(qi)(qi)動(dong)控(kong)(kong)(kong)(kong)制(zhi)(zhi)系統中使(shi)用動(dong)作頻率(lv)較低的(de)開(kai)關式(shi)(ON-OFF)的(de)換向閥(fa)(fa)來(lai)控(kong)(kong)(kong)(kong)制(zhi)(zhi)氣(qi)(qi)路的(de)通斷。靠減壓(ya)閥(fa)(fa)來(lai)調節所需(xu)要(yao)(yao)的(de)壓(ya)力,靠節流閥(fa)(fa)來(lai)調節所需(xu)要(yao)(yao)的(de)流量(liang)。這(zhe)(zhe)種(zhong)傳統的(de)氣(qi)(qi)動(dong)控(kong)(kong)(kong)(kong)制(zhi)(zhi)系統要(yao)(yao)想要(yao)(yao)有(you)多(duo)(duo)個輸出力和(he)多(duo)(duo)個運動(dong)速度(du),就需(xu)要(yao)(yao)多(duo)(duo)個減壓(ya)閥(fa)(fa)、節流閥(fa)(fa)及換向閥(fa)(fa)。這(zhe)(zhe)樣,不(bu)僅(jin)元(yuan)件需(xu)要(yao)(yao)多(duo)(duo),成本高,構成系統復雜,且許(xu)多(duo)(duo)元(yuan)件都(dou)需(xu)要(yao)(yao)預(yu)先進行人工(gong)調節。電(dian)氣(qi)(qi)比例(li)閥(fa)(fa)控(kong)(kong)(kong)(kong)制(zhi)(zhi)屬于連續控(kong)(kong)(kong)(kong)制(zhi)(zhi),其特點是(shi)輸出量(liang)隨輸入(ru)量(liang)的(de)變化(hua)而(er)變化(hua),輸出量(liang)與輸入(ru)量(liang)之間存在一定的(de)比例(li)關系。比例(li)控(kong)(kong)(kong)(kong)制(zhi)(zhi)有(you)開(kai)環(huan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)閉環(huan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)之分。 |