意大利ATOS比例閥特點： - 可實現(xian)壓(ya)力、速度的無極調節，避免了常通的開關式氣(qi)閥換向時(shi)的沖擊現(xian)象。
- 能實(shi)現遠程(cheng)控(kong)制和程(cheng)序控(kong)制。
- 與斷續控(kong)制相(xiang)比，系統簡化，元(yuan)件大大減(jian)少(shao)。
- 與液(ye)(ye)壓比(bi)(bi)例閥相比(bi)(bi)，體積小、重(zhong)量(liang)輕、結(jie)構簡單、成本較低，但響應速度(du)比(bi)(bi)液(ye)(ye)壓系統慢得多，對負(fu)載變化也(ye)比(bi)(bi)較敏感(gan)。
- 使用功(gong)率(lv)小、發熱少、噪聲低(di)。
- 不(bu)會發生火(huo)災，*。受溫度(du)變(bian)化的(de)影響小(xiao)。
意大利ATOS比例閥型號： DKZOR-A-151-S5
DKZOR-A-151-S5/18 40
DKZOR-A-151-S5/B
DKZOR-A-153-L5/B
DKZOR-A-171-D5 40
DKZOR-A-171-L5
DKZOR-A-171-S5
DKZOR-A-171-S5/18
DKZOR-A-173-D5
DKZOR-A-173-L5
DKZOR-A-173-L5/18 40
DKZOR-A-173-L5/Y
DKZOR-A-173-S3
DKZOR-A-173-S5
DKZOR-A-173-S5/18
DKZOR-AE-171-L5 10
DKZOR-AE-171-S5
DKZOR-AE-171-S5 10/WG
DKZOR-AE-171-S5/Y 10
DKZOR-AE-173-D5 10
DKZOR-AE-173-L5 10
DKZORC-A-151-S5/18
DKZOR-T-151-L5
DKZOR-T-151-L5/Y
DKZOR-T-153-L5
DKZOR-T-171-D5
DKZOR-T-171-L5
DKZOR-T-171-S5
DKZOR-T-171-S5/Y
DKZOR-T-173-L5 40
DKZOR-TE-170-L5 40
DKZOR-TE-171-L5
DKZOR-TE-171-L5/I 40
DKZOR-TE-171-S5 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)例(li)閥自(zi)動控(kong)(kong)(kong)制(zhi)(zhi)(zhi)可分成(cheng)斷續控(kong)(kong)(kong)制(zhi)(zhi)(zhi)和連續控(kong)(kong)(kong)制(zhi)(zhi)(zhi)。斷續控(kong)(kong)(kong)制(zhi)(zhi)(zhi)即開(kai)關(guan)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)。氣(qi)動控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系統中使(shi)用動作(zuo)頻率較低的開(kai)關(guan)式(ON-OFF)的換(huan)向(xiang)閥來控(kong)(kong)(kong)制(zhi)(zhi)(zhi)氣(qi)路的通(tong)斷。靠減壓閥來調(diao)節(jie)所需(xu)要(yao)(yao)(yao)(yao)的壓力，靠節(jie)流閥來調(diao)節(jie)所需(xu)要(yao)(yao)(yao)(yao)的流量(liang)。這種(zhong)傳統的氣(qi)動控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系統要(yao)(yao)(yao)(yao)想要(yao)(yao)(yao)(yao)有(you)多(duo)個輸出(chu)力和多(duo)個運動速(su)度，就需(xu)要(yao)(yao)(yao)(yao)多(duo)個減壓閥、節(jie)流閥及換(huan)向(xiang)閥。這樣，不僅元(yuan)件需(xu)要(yao)(yao)(yao)(yao)多(duo)，成(cheng)本高，構成(cheng)系統復雜(za)，且(qie)許(xu)多(duo)元(yuan)件都需(xu)要(yao)(yao)(yao)(yao)預先(xian)進行人工調(diao)節(jie)。電氣(qi)比(bi)例(li)閥控(kong)(kong)(kong)制(zhi)(zhi)(zhi)屬于連續控(kong)(kong)(kong)制(zhi)(zhi)(zhi)，其特點是輸出(chu)量(liang)隨輸入(ru)量(liang)的變化而變化，輸出(chu)量(liang)與輸入(ru)量(liang)之(zhi)間(jian)存在一(yi)定的比(bi)例(li)關(guan)系。比(bi)例(li)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)有(you)開(kai)環控(kong)(kong)(kong)制(zhi)(zhi)(zhi)和閉環控(kong)(kong)(kong)制(zhi)(zhi)(zhi)之(zhi)分。 |
