意大利ATOS比例閥特點: - 可實現(xian)壓力、速度的無極(ji)調節,避(bi)免了常(chang)通的開關式氣閥換向時的沖擊現(xian)象。
- 能實現遠程控(kong)制和程序控(kong)制。
- 與斷續控制相比,系統簡(jian)化(hua),元件大大減少。
- 與液(ye)壓比(bi)例閥相(xiang)比(bi),體積小、重量輕(qing)、結構(gou)簡單、成(cheng)本較低,但響應速度比(bi)液(ye)壓系(xi)統(tong)慢得多(duo),對負載變(bian)化也比(bi)較敏感。
- 使用功率小(xiao)、發熱少(shao)、噪聲低(di)。
- 不會發生火災,*。受溫度變化的影(ying)響小(xiao)。
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)(bi)例(li)閥(fa)(fa)(fa)自動控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)可分成(cheng)斷續(xu)控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)和連續(xu)控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)。斷續(xu)控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)即(ji)開關(guan)控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)。氣動控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)系統中使用動作頻率較低的(de)開關(guan)式(shi)(ON-OFF)的(de)換向閥(fa)(fa)(fa)來(lai)控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)氣路的(de)通斷。靠(kao)減壓閥(fa)(fa)(fa)來(lai)調節(jie)(jie)(jie)所需(xu)要(yao)(yao)的(de)壓力(li),靠(kao)節(jie)(jie)(jie)流(liu)(liu)閥(fa)(fa)(fa)來(lai)調節(jie)(jie)(jie)所需(xu)要(yao)(yao)的(de)流(liu)(liu)量(liang)。這種(zhong)傳(chuan)統的(de)氣動控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)系統要(yao)(yao)想要(yao)(yao)有多個(ge)輸出力(li)和多個(ge)運動速(su)度(du),就需(xu)要(yao)(yao)多個(ge)減壓閥(fa)(fa)(fa)、節(jie)(jie)(jie)流(liu)(liu)閥(fa)(fa)(fa)及換向閥(fa)(fa)(fa)。這樣(yang),不僅元件(jian)需(xu)要(yao)(yao)多,成(cheng)本高(gao),構成(cheng)系統復雜,且許多元件(jian)都需(xu)要(yao)(yao)預先進行人工調節(jie)(jie)(jie)。電氣比(bi)(bi)例(li)閥(fa)(fa)(fa)控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)屬(shu)于(yu)連續(xu)控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi),其特(te)點是輸出量(liang)隨輸入量(liang)的(de)變化而變化,輸出量(liang)與輸入量(liang)之間存(cun)在(zai)一(yi)定的(de)比(bi)(bi)例(li)關(guan)系。比(bi)(bi)例(li)控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)有開環控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)和閉(bi)環控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)之分。 |