天添進口ATOS阿托斯數字比例閥ATOS阿(a)托斯(si)數字(zi)比(bi)例閥(fa)采用*的(de)電磁鐵控(kong)制(zhi)技術，能夠實現在(zai)高壓(ya)下的(de)快速響應和精確控(kong)制(zhi)，從而(er)提高系統的(de)穩定性和精度。阿(a)托斯(si)atos比(bi)例閥(fa)可(ke)以在(zai)不同(tong)的(de)液壓(ya)系統中實現流量(liang)和壓(ya)力的(de)自(zi)動控(kong)制(zhi)，滿足不同(tong)的(de)工業和機械設備的(de)需(xu)要(yao)。

ATOS阿(a)托斯數字比例閥的特點(dian)：

1) 可實現壓力，速度的(de)無極調節，避免了常(chang)通的(de)開關式氣閥換向時的(de)沖擊現象。

2)能實現遠程控(kong)制和程序(xu)控(kong)制。

3)與斷續控(kong)制相比，系統簡化，元件(jian)大(da)大(da)減(jian)少。

4)與液(ye)(ye)壓(ya)比(bi)例閥相比(bi)，體積小，重量輕(qing)，結構(gou)簡(jian)單，成本較低，但響應速(su)度比(bi)液(ye)(ye)壓(ya)系統慢的多，對負載變化(hua)也比(bi)較敏感。

5)使用功率小(xiao)，發熱小(xiao)，噪聲(sheng)低。

6)不(bu)會(hui)發生火(huo)災，不(bu)污染環境(jing)。受溫度(du)(du)變(bian)化的(de)(de)(de)(de)(de)(de)(de)影(ying)響(xiang)小(xiao)用(yong)(yong)(yong)于(yu)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)液壓(ya)(ya)(ya)(ya)(ya)(ya)流動(dong)方(fang)(fang)(fang)(fang)(fang)向(xiang)(xiang),工(gong)(gong)廠(chang)的(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)械裝置一般 都由液壓(ya)(ya)(ya)(ya)(ya)(ya)鋼控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi), 所(suo)以(yi)(yi)就(jiu)會(hui)用(yong)(yong)(yong)到電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa). 電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)是(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de) 工(gong)(gong)業(ye)設(she)備(bei),用(yong)(yong)(yong)在(zai)(zai)工(gong)(gong)業(ye)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)(tong)中(zhong)(zhong)調整(zheng)介質的(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)向(xiang)(xiang),流量(liang),速度(du)(du)和(he)(he)(he)其 他(ta)的(de)(de)(de)(de)(de)(de)(de)參數(shu).電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)有(you)(you)很(hen)多(duo)種(zhong),不(bu)同的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)在(zai)(zai)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)不(bu)同位(wei)置 發揮作(zuo)(zuo)用(yong)(yong)(yong),常(chang)(chang)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)是(shi)(shi)(shi)(shi)(shi)單(dan)向(xiang)(xiang)閥(fa)(fa)(fa)(fa)(fa),安全閥(fa)(fa)(fa)(fa)(fa),方(fang)(fang)(fang)(fang)(fang)向(xiang)(xiang)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa),速度(du)(du)調節(jie)閥(fa)(fa)(fa)(fa)(fa) 等.電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)是(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)的(de)(de)(de)(de)(de)(de)(de)效應(ying)(ying)進(jin)行(xing)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi),主(zhu)要的(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)方(fang)(fang)(fang)(fang)(fang)式由繼電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)控(kong)(kong)(kong)(kong)(kong) 制(zhi)(zhi)(zhi)(zhi)(zhi).這樣,電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)可(ke)以(yi)(yi)配合(he)不(bu)同的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)路(lu)(lu)來(lai)(lai)實(shi)(shi)現預期的(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi),而控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi) 的(de)(de)(de)(de)(de)(de)(de)精(jing)度(du)(du)和(he)(he)(he)靈活性都能夠保證(zheng). 圖(tu)中(zhong)(zhong)桿狀的(de)(de)(de)(de)(de)(de)(de)物體(ti)(ti)(ti)就(jiu)是(shi)(shi)(shi)(shi)(shi)通(tong)(tong)(tong)過(guo)(guo)電(dian)(dian)(dian)(dian)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)閥(fa)(fa)(fa)(fa)(fa)桿,利(li)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)力(li)可(ke)以(yi)(yi)將閥(fa)(fa)(fa)(fa)(fa)桿打 開(kai)或者關(guan)閉. 下面以(yi)(yi)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)為例子說明電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)在(zai)(zai)工(gong)(gong)業(ye)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)應(ying)(ying)用(yong)(yong)(yong).所(suo)謂氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong) 系(xi)(xi)(xi)統(tong)(tong)(tong),就(jiu)是(shi)(shi)(shi)(shi)(shi)以(yi)(yi)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)為介質的(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)(tong).氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)中(zhong)(zhong),這種(zhong)能源的(de)(de)(de)(de)(de)(de)(de)介 質通(tong)(tong)(tong)常(chang)(chang)就(jiu)是(shi)(shi)(shi)(shi)(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi).在(zai)(zai)真正使用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)時(shi)(shi)候,通(tong)(tong)(tong)常(chang)(chang)把大氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)體(ti)(ti)(ti)積 加以(yi)(yi)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo),從(cong)(cong)而提(ti)高它的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li).壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)主(zhu)要通(tong)(tong)(tong)過(guo)(guo)作(zuo)(zuo)用(yong)(yong)(yong)于(yu)活塞或葉 片(pian)來(lai)(lai)作(zuo)(zuo)功. 氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)中(zhong)(zhong),電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)就(jiu)是(shi)(shi)(shi)(shi)(shi)在(zai)(zai)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)(tong)中(zhong)(zhong)按(an)照控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)要求(qiu)來(lai)(lai)調 整(zheng)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)各種(zhong)狀態,氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)還需要其他(ta)元(yuan)(yuan)件的(de)(de)(de)(de)(de)(de)(de)配合(he),其中(zhong)(zhong)包 括動(dong)力(li)元(yuan)(yuan)件,執行(xing)元(yuan)(yuan)件,開(kai)關(guan),顯示(shi)設(she)備(bei)及其它輔助設(she)備(bei).動(dong)力(li)元(yuan)(yuan) 件包括各種(zhong)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji),執行(xing)元(yuan)(yuan)件包括各種(zhong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)缸.這些都是(shi)(shi)(shi)(shi)(shi)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)中(zhong)(zhong) *的(de)(de)(de)(de)(de)(de)(de)部分(fen).而閥(fa)(fa)(fa)(fa)(fa)體(ti)(ti)(ti)是(shi)(shi)(shi)(shi)(shi)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)算法得以(yi)(yi)實(shi)(shi)現的(de)(de)(de)(de)(de)(de)(de)重要設(she)備(bei). 比(bi)如(ru)單(dan)向(xiang)(xiang)閥(fa)(fa)(fa)(fa)(fa)讓壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)從(cong)(cong)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)進(jin)入(ru)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)罐(guan),當壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)關(guan)閉時(shi)(shi),阻(zu)止 壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)反方(fang)(fang)(fang)(fang)(fang)向(xiang)(xiang)流動(dong);安全閥(fa)(fa)(fa)(fa)(fa)當儲氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)罐(guan)內的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)超過(guo)(guo)允許限度(du)(du),可(ke) 將壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)排(pai)出;方(fang)(fang)(fang)(fang)(fang)向(xiang)(xiang)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)通(tong)(tong)(tong)過(guo)(guo)對(dui)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)缸兩個接口交(jiao)替地加壓(ya)(ya)(ya)(ya)(ya)(ya)和(he)(he)(he)排(pai) 氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi),來(lai)(lai)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)運動(dong)的(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)向(xiang)(xiang);速度(du)(du)調節(jie)閥(fa)(fa)(fa)(fa)(fa)能簡便(bian)實(shi)(shi)現執行(xing)元(yuan)(yuan)件的(de)(de)(de)(de)(de)(de)(de)無級(ji)調 速. 氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)路(lu)(lu)系(xi)(xi)(xi)統(tong)(tong)(tong): 油(you)(you)(you)路(lu)(lu)系(xi)(xi)(xi)統(tong)(tong)(tong): 冷(leng)(leng)凍系(xi)(xi)(xi)統(tong)(tong)(tong): A 進(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)過(guo)(guo)濾(lv)器(qi)(qi)(qi)(qi)(qi) J 油(you)(you)(you)箱(xiang) P B 冷(leng)(leng)凍壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji) 空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)進(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閥(fa)(fa)(fa)(fa)(fa) K 恒(heng)溫旁(pang)(pang)通(tong)(tong)(tong)閥(fa)(fa)(fa)(fa)(fa) Q 冷(leng)(leng)凝器(qi)(qi)(qi)(qi)(qi) C 壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)主(zhu)機(ji)(ji)(ji) L 油(you)(you)(you)冷(leng)(leng)卻器(qi)(qi)(qi)(qi)(qi) R 熱交(jiao)換(huan)器(qi)(qi)(qi)(qi)(qi) D 單(dan)向(xiang)(xiang)閥(fa)(fa)(fa)(fa)(fa) M 油(you)(you)(you)過(guo)(guo)濾(lv)器(qi)(qi)(qi)(qi)(qi) S 旁(pang)(pang)通(tong)(tong)(tong)系(xi)(xi)(xi)統(tong)(tong)(tong) E F 空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)/油(you)(you)(you)分(fen)離器(qi)(qi)(qi)(qi)(qi) N 回油(you)(you)(you)閥(fa)(fa)(fa)(fa)(fa) T 空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)出口過(guo)(guo)濾(lv)器(qi)(qi)(qi)(qi)(qi) 小(xiao)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)閥(fa)(fa)(fa)(fa)(fa) O 斷(duan)油(you)(you)(you)閥(fa)(fa)(fa)(fa)(fa) G 后(hou)冷(leng)(leng)卻器(qi)(qi)(qi)(qi)(qi) H 帶自(zi)動(dong)疏水器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)水分(fen)離器(qi)(qi)(qi)(qi)(qi) 氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)示(shi)意圖(tu) 電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)不(bu)但能夠應(ying)(ying)用(yong)(yong)(yong)在(zai)(zai)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)中(zhong)(zhong),阿托斯(si)ATOS比(bi)例閥(fa)(fa)(fa)(fa)(fa)是(shi)(shi)(shi)(shi)(shi)一種(zhong)新(xin)型(xing)的(de)(de)(de)(de)(de)(de)(de)液壓(ya)(ya)(ya)(ya)(ya)(ya)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)裝置。在(zai)(zai)普通(tong)(tong)(tong)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)閥(fa)(fa)(fa)(fa)(fa)、流量(liang)閥(fa)(fa)(fa)(fa)(fa)和(he)(he)(he)方(fang)(fang)(fang)(fang)(fang)向(xiang)(xiang)閥(fa)(fa)(fa)(fa)(fa)上，用(yong)(yong)(yong)比(bi)例電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵替代原有(you)(you)的(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)部分(fen)，按(an)輸入(ru)的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)信號(hao)連(lian)續地、按(an)比(bi)例地對(dui)油(you)(you)(you)流的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)、流量(liang)或方(fang)(fang)(fang)(fang)(fang)向(xiang)(xiang)進(jin)行(xing)遠距離控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)。

原理：指令信號經比(bi)例(li)(li)(li)放大器進行(xing)功率(lv)放大，并按比(bi)例(li)(li)(li)輸出電(dian)(dian)流(liu)給比(bi)例(li)(li)(li)閥的(de)比(bi)例(li)(li)(li)電(dian)(dian)磁(ci)鐵，比(bi)例(li)(li)(li)電(dian)(dian)磁(ci)鐵輸出力并按比(bi)例(li)(li)(li)移動閥芯的(de)位置(zhi)，即可(ke)按比(bi)例(li)(li)(li)控制液流(liu)的(de)流(liu)量和改變(bian)液流(liu)的(de)方向，從(cong)而實現對執行(xing)機構的(de)位置(zhi)或速度控制。

在(zai)某些對位置或(huo)速度(du)精度(du)要求較高的(de)應(ying)用場(chang)合，還(huan)可(ke)通過(guo)對執行機構的(de)位移(yi)或(huo)速度(du)檢測(ce)，構成(cheng)閉環控制系統。

阿托斯ATOS比例閥分類

1、電磁式

電(dian)(dian)磁(ci)式是(shi)指(zhi)采用比例(li)(li)電(dian)(dian)磁(ci)鐵作為電(dian)(dian)氣一機械轉換元件的比例(li)(li)閥，比例(li)(li)電(dian)(dian)磁(ci)鐵將輸(shu)入(ru)的電(dian)(dian)流信號(hao)轉換成(cheng)力(li)、位移機械信號(hao)輸(shu)出．進而(er)控制壓力(li)、流量及方向等參數。

2、電動式

電(dian)動(dong)式是指采用直流伺服(fu)電(dian)動(dong)機(ji)作為電(dian)氣(qi)一機(ji)械轉(zhuan)(zhuan)換(huan)元(yuan)件的比例閥，直流伺服(fu)電(dian)動(dong)機(ji)將輸(shu)入的電(dian)信號(hao)．轉(zhuan)(zhuan)換(huan)成旋轉(zhuan)(zhuan)運動(dong)轉(zhuan)(zhuan)速，再經絲桿螺母、齒輪(lun)齒條或齒輪(lun)凸輪(lun)等減(jian)速裝置和變換(huan)機(ji)構，輸(shu)出力與(yu)位移，進(jin)一步控制液壓參數。

3、電液式

電液式是指采用力(li)矩(ju)馬(ma)(ma)達和(he)噴嘴(zui)擋板(ban)(ban)的(de)(de)(de)結構為先導控制(zhi)級的(de)(de)(de)比(bi)例閥(fa)。對力(li)矩(ju)馬(ma)(ma)達輸入不同(tong)的(de)(de)(de)電信號，并通過同(tong)它(ta)連接(jie)在一(yi)起的(de)(de)(de)擋板(ban)(ban)（有(you)時力(li)矩(ju)馬(ma)(ma)達的(de)(de)(de)銜鐵就是擋板(ban)(ban)）輸出(chu)位移或(huo)角位移，改變擋板(ban)(ban)和(he)噴嘴(zui)之間的(de)(de)(de)距離，使(shi)噴嘴(zui)噴出(chu)的(de)(de)(de)油液流阻產生變化，進而控制(zhi)輸小參(can)數。

ATOS阿托斯數字比例閥的主要部件包括伺服電磁鐵、流量調節閥和位置檢測器。通過對這些部件的優化設計和組合，阿托斯伺服閥可以實現精確的流量、壓力和位置控制，從而滿足不同的應用需求。天添進口ATOS阿托斯數字比例閥圖片如下：

阿托斯ATOS比例閥與普(pu)通液壓元件(jian)相比，有(you)如下特點：

1、電信號便于(yu)傳遞(di)，能簡單地(di)實現遠 距離控制。

2、能連續、按比例地(di)控制(zhi)液(ye)壓(ya)(ya)系統的(de) 壓(ya)(ya)力和(he)流量，實現對執行機構的(de)位置、速 度、力量的(de)控制(zhi)，并能減少壓(ya)(ya)力變(bian)換時的(de)沖擊。

3、減少了元件(jian)(jian)數(shu)量，簡化了油路。同(tong)時電(dian)液(ye)(ye)比(bi)例閥的使用條件(jian)(jian)和保(bao)養(yang)與一 般液(ye)(ye)壓(ya)元件(jian)(jian)相同(tong)，比(bi)伺服(fu)閥的抗污(wu)染性能強，工(gong)作可靠。