意大利ATOS比例閥特點： - 可實現壓力、速度的(de)(de)無極調節(jie)，避免(mian)了常通的(de)(de)開關式氣閥(fa)換(huan)向(xiang)時(shi)的(de)(de)沖擊現象。
- 能實現(xian)遠程(cheng)控(kong)制(zhi)和程(cheng)序(xu)控(kong)制(zhi)。
- 與斷續控制相比，系統簡(jian)化，元件大(da)大(da)減(jian)少(shao)。
- 與液壓(ya)比例閥相比，體積小(xiao)、重量輕、結構簡單、成(cheng)本較低(di)，但響應速度比液壓(ya)系統慢得多，對負載變化也比較敏感。
- 使用功率小(xiao)、發熱(re)少、噪聲低。
- 不會發生火災，*。受溫度變化的影響(xiang)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)(bi)例閥(fa)(fa)自(zi)動(dong)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)可分成(cheng)斷(duan)續控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)和連續控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)。斷(duan)續控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)即開關(guan)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)。氣動(dong)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)(xi)統(tong)中使(shi)用動(dong)作頻率較低的(de)開關(guan)式(ON-OFF)的(de)換向(xiang)閥(fa)(fa)來控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)氣路(lu)的(de)通斷(duan)。靠減壓閥(fa)(fa)來調(diao)(diao)(diao)節(jie)所(suo)需(xu)要(yao)的(de)壓力(li)，靠節(jie)流閥(fa)(fa)來調(diao)(diao)(diao)節(jie)所(suo)需(xu)要(yao)的(de)流量(liang)。這種傳(chuan)統(tong)的(de)氣動(dong)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)(xi)統(tong)要(yao)想要(yao)有(you)多個輸出力(li)和多個運動(dong)速度，就需(xu)要(yao)多個減壓閥(fa)(fa)、節(jie)流閥(fa)(fa)及換向(xiang)閥(fa)(fa)。這樣，不僅元(yuan)件需(xu)要(yao)多，成(cheng)本高，構(gou)成(cheng)系(xi)(xi)統(tong)復雜，且許多元(yuan)件都需(xu)要(yao)預先進行人工調(diao)(diao)(diao)節(jie)。電氣比(bi)(bi)例閥(fa)(fa)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)屬于連續控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)，其特點是輸出量(liang)隨輸入(ru)量(liang)的(de)變(bian)化而變(bian)化，輸出量(liang)與輸入(ru)量(liang)之(zhi)間存(cun)在一定(ding)的(de)比(bi)(bi)例關(guan)系(xi)(xi)。比(bi)(bi)例控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)有(you)開環控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)和閉環控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)之(zhi)分。 |
