意大利ATOS比例閥特點： - 可(ke)實(shi)現壓力(li)、速度的(de)無極調(diao)節(jie)，避免(mian)了(le)常通(tong)的(de)開關式氣閥換向時的(de)沖(chong)擊現象。
- 能實現遠程控制和程序控制。
- 與斷續控制相比，系統(tong)簡(jian)化(hua)，元(yuan)件大大減少。
- 與液(ye)壓(ya)比例閥相比，體積小、重量輕、結(jie)構簡(jian)單、成本較低，但響應速度比液(ye)壓(ya)系統慢(man)得多，對負載變(bian)化也比較敏感。
- 使用功率(lv)小、發熱少、噪聲低。
- 不(bu)會發生火災，*。受溫度變化的影(ying)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)自動(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)可分成(cheng)斷(duan)(duan)續控(kong)(kong)(kong)制(zhi)(zhi)(zhi)和連續控(kong)(kong)(kong)制(zhi)(zhi)(zhi)。斷(duan)(duan)續控(kong)(kong)(kong)制(zhi)(zhi)(zhi)即開關控(kong)(kong)(kong)制(zhi)(zhi)(zhi)。氣動(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統中(zhong)使(shi)用動(dong)(dong)作頻率較低的(de)(de)開關式(shi)(ON-OFF)的(de)(de)換向(xiang)(xiang)閥(fa)來(lai)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)氣路的(de)(de)通(tong)斷(duan)(duan)。靠(kao)減壓(ya)(ya)閥(fa)來(lai)調節(jie)所需(xu)要(yao)的(de)(de)壓(ya)(ya)力，靠(kao)節(jie)流(liu)閥(fa)來(lai)調節(jie)所需(xu)要(yao)的(de)(de)流(liu)量(liang)(liang)。這種(zhong)傳統的(de)(de)氣動(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統要(yao)想要(yao)有多(duo)個輸出力和多(duo)個運動(dong)(dong)速度(du)，就需(xu)要(yao)多(duo)個減壓(ya)(ya)閥(fa)、節(jie)流(liu)閥(fa)及換向(xiang)(xiang)閥(fa)。這樣，不僅(jin)元(yuan)件需(xu)要(yao)多(duo)，成(cheng)本高(gao)，構成(cheng)系(xi)統復雜，且(qie)許多(duo)元(yuan)件都需(xu)要(yao)預先(xian)進行人工調節(jie)。電氣比(bi)(bi)例閥(fa)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)屬(shu)于(yu)連續控(kong)(kong)(kong)制(zhi)(zhi)(zhi)，其特點是(shi)輸出量(liang)(liang)隨(sui)輸入量(liang)(liang)的(de)(de)變化而變化，輸出量(liang)(liang)與輸入量(liang)(liang)之間存(cun)在一(yi)定(ding)的(de)(de)比(bi)(bi)例關系(xi)。比(bi)(bi)例控(kong)(kong)(kong)制(zhi)(zhi)(zhi)有開環控(kong)(kong)(kong)制(zhi)(zhi)(zhi)和閉(bi)環控(kong)(kong)(kong)制(zhi)(zhi)(zhi)之分。 |
