意大利ATOS比例閥特點： - 可實(shi)現壓(ya)力(li)、速(su)度的(de)無極調節，避免了常通的(de)開關式(shi)氣(qi)閥換(huan)向(xiang)時的(de)沖(chong)擊現象。
- 能實現遠程(cheng)控制(zhi)和(he)程(cheng)序控制(zhi)。
- 與斷續控制(zhi)相比，系(xi)統(tong)簡化，元件大大減少(shao)。
- 與液壓(ya)比(bi)例閥相(xiang)比(bi)，體積小、重量(liang)輕、結構(gou)簡(jian)單、成本較低，但響應速度比(bi)液壓(ya)系統(tong)慢得多，對負載變化也比(bi)較敏感。
- 使用功率小、發熱少、噪聲低。
- 不會發生火災，*。受溫(wen)度變化的(de)影響小。
意大利ATOS比例閥插裝閥型號： 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(dian)氣(qi)比例閥自動控(kong)(kong)(kong)(kong)制(zhi)(zhi)可分成(cheng)(cheng)斷(duan)(duan)續控(kong)(kong)(kong)(kong)制(zhi)(zhi)和連(lian)續控(kong)(kong)(kong)(kong)制(zhi)(zhi)。斷(duan)(duan)續控(kong)(kong)(kong)(kong)制(zhi)(zhi)即開關控(kong)(kong)(kong)(kong)制(zhi)(zhi)。氣(qi)動控(kong)(kong)(kong)(kong)制(zhi)(zhi)系(xi)統(tong)(tong)中(zhong)使用動作頻(pin)率較低的(de)(de)開關式(shi)(ON-OFF)的(de)(de)換向閥來(lai)控(kong)(kong)(kong)(kong)制(zhi)(zhi)氣(qi)路的(de)(de)通斷(duan)(duan)。靠減(jian)壓閥來(lai)調節(jie)所需(xu)(xu)要(yao)的(de)(de)壓力，靠節(jie)流(liu)閥來(lai)調節(jie)所需(xu)(xu)要(yao)的(de)(de)流(liu)量。這種(zhong)傳統(tong)(tong)的(de)(de)氣(qi)動控(kong)(kong)(kong)(kong)制(zhi)(zhi)系(xi)統(tong)(tong)要(yao)想要(yao)有(you)(you)多個(ge)輸出(chu)(chu)力和多個(ge)運(yun)動速度，就需(xu)(xu)要(yao)多個(ge)減(jian)壓閥、節(jie)流(liu)閥及換向閥。這樣，不僅元(yuan)件需(xu)(xu)要(yao)多，成(cheng)(cheng)本高，構成(cheng)(cheng)系(xi)統(tong)(tong)復雜，且許(xu)多元(yuan)件都(dou)需(xu)(xu)要(yao)預先進行(xing)人工調節(jie)。電(dian)氣(qi)比例閥控(kong)(kong)(kong)(kong)制(zhi)(zhi)屬于連(lian)續控(kong)(kong)(kong)(kong)制(zhi)(zhi)，其特點是輸出(chu)(chu)量隨輸入量的(de)(de)變(bian)化而(er)變(bian)化，輸出(chu)(chu)量與輸入量之間存在一定的(de)(de)比例關系(xi)。比例控(kong)(kong)(kong)(kong)制(zhi)(zhi)有(you)(you)開環(huan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和閉環(huan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)之分。 |
