意大利ATOS比例閥特點: - 可實(shi)現壓(ya)力、速度的無極(ji)調(diao)節(jie),避免了(le)常通的開關式氣(qi)閥換向時的沖擊現象。
- 能(neng)實現遠程控制(zhi)和程序控制(zhi)。
- 與(yu)斷續控制相(xiang)比,系(xi)統(tong)簡化,元(yuan)件大(da)大(da)減(jian)少。
- 與(yu)液(ye)壓比(bi)(bi)例閥相比(bi)(bi),體積(ji)小、重量輕(qing)、結構簡單、成本(ben)較低,但響應速(su)度比(bi)(bi)液(ye)壓系統慢(man)得多,對負載變化也比(bi)(bi)較敏感。
- 使用功率小、發熱少(shao)、噪聲低。
- 不會發生火災(zai),*。受溫度(du)變(bian)化的影響小。
意大利ATOS比例閥插裝閥型號: LIMZA-A-1/180/M 20 LIMZA-A-3/180/M 40 LIMZO-A-3/210 LIMZO-A-4/210 LIMZO-A-5/315/P 30 LIMZO-AE-4/315 10 LIMZO-TER-4/210 50 LIMZO-TER-4/210/I LIQV-2 20 LIQV-2/K LIQZO-A-252S4 LIQZO-L-252L4 50 LIQZO-L-322L4 50 LIQZO-LE-402L4 50 LIQZO-LE-502L4 50 LIQZO-LE-632L4 51 LIQZO-T-252L4 LIQZO-T-252L4 50 /PE LIQZO-T-322L4 50 LIQZO-T-402L4 LIQZO-TE-322L4 50 LIRA-1/100 20 LIRA-1/210 20 LIRA-2/210/V 20 LIRA-3/100 LIRA-4/210/V 11 LIRZO-A-1/210 QVHZO-A-06/12 20 QVHZO-A-06/18 QVHZO-A-06/3 QVHZO-A-06/36 QVHZO-A-06/45 QVHZO-AE-06/3/I 10 QVHZO-AE-06/45/I QVHZO-T-06/12 31 QVHZO-T-06/3 31/WG QVHZO-TE-06/18 40 QVHZO-TE-06/18/I 40 QVHZO-TE-06/3 40 QVKMZOR-A-10/90/210/18 QVKZOR-A-10/65 QVKZOR-AE-10/90 10 QVKZOR-AES-BC-10/65 10? 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。 電氣比(bi)例(li)閥(fa)(fa)(fa)(fa)自動(dong)控(kong)(kong)制(zhi)(zhi)(zhi)可分成(cheng)斷續(xu)(xu)控(kong)(kong)制(zhi)(zhi)(zhi)和連續(xu)(xu)控(kong)(kong)制(zhi)(zhi)(zhi)。斷續(xu)(xu)控(kong)(kong)制(zhi)(zhi)(zhi)即開(kai)關(guan)控(kong)(kong)制(zhi)(zhi)(zhi)。氣動(dong)控(kong)(kong)制(zhi)(zhi)(zhi)系(xi)(xi)統(tong)中(zhong)使(shi)用動(dong)作頻(pin)率較(jiao)低的開(kai)關(guan)式(ON-OFF)的換向閥(fa)(fa)(fa)(fa)來控(kong)(kong)制(zhi)(zhi)(zhi)氣路的通斷。靠減(jian)壓(ya)閥(fa)(fa)(fa)(fa)來調節(jie)所需(xu)要(yao)(yao)的壓(ya)力(li)(li),靠節(jie)流閥(fa)(fa)(fa)(fa)來調節(jie)所需(xu)要(yao)(yao)的流量(liang)。這(zhe)(zhe)種傳統(tong)的氣動(dong)控(kong)(kong)制(zhi)(zhi)(zhi)系(xi)(xi)統(tong)要(yao)(yao)想要(yao)(yao)有多(duo)個(ge)(ge)輸(shu)出(chu)(chu)力(li)(li)和多(duo)個(ge)(ge)運動(dong)速度(du),就(jiu)需(xu)要(yao)(yao)多(duo)個(ge)(ge)減(jian)壓(ya)閥(fa)(fa)(fa)(fa)、節(jie)流閥(fa)(fa)(fa)(fa)及換向閥(fa)(fa)(fa)(fa)。這(zhe)(zhe)樣,不僅元(yuan)件需(xu)要(yao)(yao)多(duo),成(cheng)本高,構(gou)成(cheng)系(xi)(xi)統(tong)復雜,且(qie)許多(duo)元(yuan)件都需(xu)要(yao)(yao)預先進行(xing)人工調節(jie)。電氣比(bi)例(li)閥(fa)(fa)(fa)(fa)控(kong)(kong)制(zhi)(zhi)(zhi)屬于連續(xu)(xu)控(kong)(kong)制(zhi)(zhi)(zhi),其(qi)特點是輸(shu)出(chu)(chu)量(liang)隨(sui)輸(shu)入量(liang)的變化而變化,輸(shu)出(chu)(chu)量(liang)與輸(shu)入量(liang)之間存在(zai)一(yi)定的比(bi)例(li)關(guan)系(xi)(xi)。比(bi)例(li)控(kong)(kong)制(zhi)(zhi)(zhi)有開(kai)環(huan)控(kong)(kong)制(zhi)(zhi)(zhi)和閉環(huan)控(kong)(kong)制(zhi)(zhi)(zhi)之分。 |