意大利ATOS比例閥特點： - 可實現(xian)壓力、速度的(de)無極調節，避免了常通(tong)的(de)開關式氣閥(fa)換(huan)向時的(de)沖(chong)擊(ji)現(xian)象。
- 能(neng)實現遠程(cheng)控制(zhi)和程(cheng)序控制(zhi)。
- 與(yu)斷續控(kong)制相比，系統(tong)簡化，元件大大減(jian)少。
- 與(yu)液(ye)壓(ya)比(bi)(bi)(bi)例(li)閥相比(bi)(bi)(bi)，體積小、重(zhong)量輕(qing)、結構(gou)簡單、成本較低(di)，但響(xiang)應速度(du)比(bi)(bi)(bi)液(ye)壓(ya)系(xi)統慢得多，對負(fu)載變化也比(bi)(bi)(bi)較敏感(gan)。
- 使用功率小、發熱少、噪(zao)聲低(di)。
- 不會發生火(huo)災，*。受溫(wen)度(du)變(bian)化(hua)的(de)影(ying)響小(xiao)。
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
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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)(qi)比(bi)例閥(fa)自動(dong)(dong)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制可分成(cheng)斷續(xu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制和連續(xu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制。斷續(xu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制即開關(guan)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制。氣(qi)(qi)動(dong)(dong)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制系(xi)(xi)統(tong)中使(shi)用動(dong)(dong)作(zuo)頻率較低的(de)(de)開關(guan)式(ON-OFF)的(de)(de)換向(xiang)閥(fa)來控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制氣(qi)(qi)路的(de)(de)通斷。靠減(jian)壓閥(fa)來調節(jie)所需要(yao)的(de)(de)壓力(li)，靠節(jie)流(liu)閥(fa)來調節(jie)所需要(yao)的(de)(de)流(liu)量。這(zhe)種傳統(tong)的(de)(de)氣(qi)(qi)動(dong)(dong)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制系(xi)(xi)統(tong)要(yao)想(xiang)要(yao)有(you)多(duo)個輸(shu)出(chu)力(li)和多(duo)個運動(dong)(dong)速度，就需要(yao)多(duo)個減(jian)壓閥(fa)、節(jie)流(liu)閥(fa)及換向(xiang)閥(fa)。這(zhe)樣，不僅元件(jian)需要(yao)多(duo)，成(cheng)本高，構成(cheng)系(xi)(xi)統(tong)復雜，且許多(duo)元件(jian)都需要(yao)預先進行(xing)人工調節(jie)。電氣(qi)(qi)比(bi)例閥(fa)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制屬于連續(xu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制，其特點是輸(shu)出(chu)量隨(sui)輸(shu)入(ru)量的(de)(de)變化而(er)變化，輸(shu)出(chu)量與輸(shu)入(ru)量之間存在(zai)一定的(de)(de)比(bi)例關(guan)系(xi)(xi)。比(bi)例控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制有(you)開環控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制和閉環控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制之分。 |
