意大利ATOS比例閥特點： - 可(ke)實(shi)現壓力、速度的(de)無極調節，避免(mian)了常(chang)通(tong)的(de)開關式氣閥換向時的(de)沖擊現象。
- 能實現遠程控制(zhi)和程序控制(zhi)。
- 與斷續控制相(xiang)比，系統(tong)簡化，元件大(da)大(da)減少(shao)。
- 與液(ye)壓比(bi)例閥相比(bi)，體積小、重量(liang)輕、結(jie)構(gou)簡單(dan)、成本較低，但響應速度比(bi)液(ye)壓系統慢(man)得多(duo)，對負(fu)載變化也比(bi)較敏感。
- 使用(yong)功率小(xiao)、發熱少(shao)、噪聲(sheng)低(di)。
- 不會發生火(huo)災，*。受(shou)溫度(du)變(bian)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(qi)比(bi)(bi)例(li)(li)閥(fa)自(zi)動(dong)控(kong)(kong)(kong)制(zhi)可分(fen)成(cheng)(cheng)(cheng)斷(duan)續(xu)(xu)控(kong)(kong)(kong)制(zhi)和(he)連續(xu)(xu)控(kong)(kong)(kong)制(zhi)。斷(duan)續(xu)(xu)控(kong)(kong)(kong)制(zhi)即開關控(kong)(kong)(kong)制(zhi)。氣(qi)動(dong)控(kong)(kong)(kong)制(zhi)系統(tong)(tong)中使用動(dong)作頻率較低的(de)開關式(shi)(ON-OFF)的(de)換向閥(fa)來控(kong)(kong)(kong)制(zhi)氣(qi)路的(de)通斷(duan)。靠(kao)(kao)減壓閥(fa)來調(diao)節所需(xu)要(yao)(yao)的(de)壓力，靠(kao)(kao)節流(liu)閥(fa)來調(diao)節所需(xu)要(yao)(yao)的(de)流(liu)量。這種傳(chuan)統(tong)(tong)的(de)氣(qi)動(dong)控(kong)(kong)(kong)制(zhi)系統(tong)(tong)要(yao)(yao)想(xiang)要(yao)(yao)有(you)多個(ge)(ge)輸(shu)出力和(he)多個(ge)(ge)運動(dong)速度，就需(xu)要(yao)(yao)多個(ge)(ge)減壓閥(fa)、節流(liu)閥(fa)及換向閥(fa)。這樣，不僅元(yuan)件(jian)需(xu)要(yao)(yao)多，成(cheng)(cheng)(cheng)本高，構成(cheng)(cheng)(cheng)系統(tong)(tong)復雜(za)，且(qie)許多元(yuan)件(jian)都需(xu)要(yao)(yao)預先進(jin)行人(ren)工調(diao)節。電氣(qi)比(bi)(bi)例(li)(li)閥(fa)控(kong)(kong)(kong)制(zhi)屬于(yu)連續(xu)(xu)控(kong)(kong)(kong)制(zhi)，其特點是輸(shu)出量隨輸(shu)入量的(de)變化(hua)(hua)而(er)變化(hua)(hua)，輸(shu)出量與輸(shu)入量之(zhi)間存在(zai)一定的(de)比(bi)(bi)例(li)(li)關系。比(bi)(bi)例(li)(li)控(kong)(kong)(kong)制(zhi)有(you)開環控(kong)(kong)(kong)制(zhi)和(he)閉環控(kong)(kong)(kong)制(zhi)之(zhi)分(fen)。 |
