意大利ATOS比例閥特點： - 可實現(xian)壓力、速度的(de)(de)無(wu)極調節，避(bi)免了(le)常通的(de)(de)開關式氣閥換向時的(de)(de)沖擊現(xian)象。
- 能實現遠程(cheng)控制(zhi)和程(cheng)序控制(zhi)。
- 與斷(duan)續控(kong)制相比，系統(tong)簡化，元(yuan)件大(da)大(da)減少。
- 與液壓(ya)比(bi)(bi)(bi)例閥相比(bi)(bi)(bi)，體積小、重量輕、結構(gou)簡單、成本較低，但響應(ying)速度比(bi)(bi)(bi)液壓(ya)系(xi)統慢(man)得多(duo)，對負載變化(hua)也比(bi)(bi)(bi)較敏(min)感。
- 使(shi)用功(gong)率(lv)小、發熱少、噪聲低。
- 不會(hui)發生火災，*。受(shou)溫度變化的影響小。
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(dian)氣比(bi)例(li)(li)閥(fa)自(zi)動(dong)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)可分(fen)成斷續控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)和連續控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)。斷續控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)即開(kai)關(guan)(guan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)。氣動(dong)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統中使用動(dong)作頻率較低的(de)開(kai)關(guan)(guan)式(ON-OFF)的(de)換向(xiang)閥(fa)來(lai)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)氣路(lu)的(de)通斷。靠減壓(ya)閥(fa)來(lai)調(diao)節所需(xu)要(yao)的(de)壓(ya)力(li)，靠節流(liu)(liu)閥(fa)來(lai)調(diao)節所需(xu)要(yao)的(de)流(liu)(liu)量。這(zhe)種傳統的(de)氣動(dong)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統要(yao)想要(yao)有(you)多(duo)個(ge)輸(shu)出力(li)和多(duo)個(ge)運動(dong)速度，就需(xu)要(yao)多(duo)個(ge)減壓(ya)閥(fa)、節流(liu)(liu)閥(fa)及換向(xiang)閥(fa)。這(zhe)樣，不(bu)僅元(yuan)件需(xu)要(yao)多(duo)，成本高，構(gou)成系(xi)統復雜(za)，且許多(duo)元(yuan)件都需(xu)要(yao)預先進行(xing)人(ren)工調(diao)節。電(dian)氣比(bi)例(li)(li)閥(fa)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)屬于連續控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)，其特點是輸(shu)出量隨輸(shu)入(ru)量的(de)變化(hua)而變化(hua)，輸(shu)出量與(yu)輸(shu)入(ru)量之(zhi)間存在(zai)一定的(de)比(bi)例(li)(li)關(guan)(guan)系(xi)。比(bi)例(li)(li)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)有(you)開(kai)環控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)和閉(bi)環控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)之(zhi)分(fen)。 |
