意大利ATOS比例閥特點： - 可實現(xian)壓力(li)、速度(du)的(de)(de)無極調節，避免(mian)了(le)常(chang)通的(de)(de)開關式(shi)氣閥換向時的(de)(de)沖(chong)擊(ji)現(xian)象。
- 能實現遠程控制和程序控制。
- 與斷(duan)續控制相(xiang)比(bi)，系(xi)統簡化，元(yuan)件大大減少。
- 與液(ye)壓比(bi)(bi)例閥相(xiang)比(bi)(bi)，體積小、重量輕、結構簡單(dan)、成本較(jiao)低(di)，但(dan)響應速度比(bi)(bi)液(ye)壓系統慢(man)得多，對負載變化也比(bi)(bi)較(jiao)敏感。
- 使用功率小、發熱(re)少、噪聲低。
- 不會(hui)發生火(huo)災，*。受溫度變化(hua)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(qi)(qi)比(bi)(bi)例(li)閥(fa)(fa)自(zi)動(dong)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)可分(fen)成斷(duan)續(xu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)和(he)(he)連(lian)續(xu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)。斷(duan)續(xu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)即開關控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)。氣(qi)(qi)動(dong)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統(tong)(tong)中使用動(dong)作頻率較低(di)的(de)(de)開關式(ON-OFF)的(de)(de)換(huan)向(xiang)閥(fa)(fa)來控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)氣(qi)(qi)路的(de)(de)通斷(duan)。靠減壓(ya)閥(fa)(fa)來調(diao)節所需要的(de)(de)壓(ya)力，靠節流(liu)閥(fa)(fa)來調(diao)節所需要的(de)(de)流(liu)量。這種(zhong)傳統(tong)(tong)的(de)(de)氣(qi)(qi)動(dong)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統(tong)(tong)要想要有多(duo)(duo)(duo)個輸出(chu)(chu)(chu)力和(he)(he)多(duo)(duo)(duo)個運動(dong)速度(du)，就需要多(duo)(duo)(duo)個減壓(ya)閥(fa)(fa)、節流(liu)閥(fa)(fa)及(ji)換(huan)向(xiang)閥(fa)(fa)。這樣(yang)，不僅元件(jian)需要多(duo)(duo)(duo)，成本高(gao)，構成系(xi)統(tong)(tong)復雜，且許多(duo)(duo)(duo)元件(jian)都需要預先進行人(ren)工(gong)調(diao)節。電氣(qi)(qi)比(bi)(bi)例(li)閥(fa)(fa)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)屬于連(lian)續(xu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)，其特點是輸出(chu)(chu)(chu)量隨輸入量的(de)(de)變化而(er)變化，輸出(chu)(chu)(chu)量與輸入量之間存在一(yi)定的(de)(de)比(bi)(bi)例(li)關系(xi)。比(bi)(bi)例(li)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)有開環(huan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)和(he)(he)閉環(huan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)之分(fen)。 |
