ATOS電磁閥SDHE-0714當天發貨ATOS電(dian)磁(ci)(ci)閥(fa)SDHE-0714有很多(duo)種,不(bu)(bu)同(tong)的(de)(de)(de)(de)(de)電(dian)磁(ci)(ci)閥(fa)在控(kong)制(zhi)(zhi)(zhi)系統(tong)(tong)的(de)(de)(de)(de)(de)不(bu)(bu)同(tong)位置(zhi) 發揮作用(yong)(yong)(yong)，常用(yong)(yong)(yong)的(de)(de)(de)(de)(de)是單向閥(fa)、安全閥(fa)、方向控(kong)制(zhi)(zhi)(zhi)閥(fa)、速(su)度調節閥(fa)等。ATOS電(dian)磁(ci)(ci)閥(fa)是用(yong)(yong)(yong)電(dian)磁(ci)(ci)的(de)(de)(de)(de)(de)效應(ying)進行控(kong)制(zhi)(zhi)(zhi)，主要(yao)的(de)(de)(de)(de)(de)控(kong)制(zhi)(zhi)(zhi)方式由(you)繼電(dian)器(qi)控(kong)制(zhi)(zhi)(zhi)。這(zhe)樣(yang)，電(dian)磁(ci)(ci)閥(fa)可以(yi)(yi)配合不(bu)(bu)同(tong)的(de)(de)(de)(de)(de)電(dian)路來實現預期(qi)的(de)(de)(de)(de)(de)控(kong)制(zhi)(zhi)(zhi),而(er)控(kong)制(zhi)(zhi)(zhi) 的(de)(de)(de)(de)(de)精度和靈活性都(dou)能夠(gou)保證。圖中(zhong)桿狀的(de)(de)(de)(de)(de)物體就(jiu)(jiu)是通(tong)(tong)過電(dian)控(kong)制(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)閥(fa)桿，利用(yong)(yong)(yong)電(dian)磁(ci)(ci)力可以(yi)(yi)將(jiang)閥(fa)桿打 開(kai)或(huo)者關(guan)閉。下面以(yi)(yi)氣(qi)(qi)動(dong)系統(tong)(tong)為例子(zi)說明電(dian)磁(ci)(ci)閥(fa)在工(gong)業(ye)控(kong)制(zhi)(zhi)(zhi)中(zhong)的(de)(de)(de)(de)(de)應(ying)用(yong)(yong)(yong)。所謂氣(qi)(qi)動(dong)系統(tong)(tong)，就(jiu)(jiu)是以(yi)(yi)氣(qi)(qi)體為介(jie)質(zhi)的(de)(de)(de)(de)(de)控(kong)制(zhi)(zhi)(zhi)系統(tong)(tong)。氣(qi)(qi)動(dong)系統(tong)(tong)中(zhong),這(zhe)種能源(yuan)的(de)(de)(de)(de)(de)介(jie)質(zhi)通(tong)(tong)常就(jiu)(jiu)是空氣(qi)(qi)。在真正使(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)時候，通(tong)(tong)常把(ba)大氣(qi)(qi)中(zhong)的(de)(de)(de)(de)(de)空氣(qi)(qi)的(de)(de)(de)(de)(de)體積加以(yi)(yi)壓(ya)縮，從(cong)而(er)提(ti)高它的(de)(de)(de)(de)(de)壓(ya)力。壓(ya)縮空氣(qi)(qi)主要(yao)通(tong)(tong)過作用(yong)(yong)(yong)于活塞或(huo)葉(xie)片來作功。

ATOS電磁閥SDHE-0714的選(xuan)型

一：適用性

管(guan)(guan)路(lu)(lu)中的流(liu)(liu)體必(bi)須(xu)和選(xuan)(xuan)用(yong)的電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)系(xi)(xi)列(lie)型號中標(biao)定的介質(zhi)一(yi)致(zhi)。流(liu)(liu)體的溫度(du)(du)(du)必(bi)須(xu)小于(yu)選(xuan)(xuan)用(yong)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)的標(biao)定溫度(du)(du)(du)。電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)允(yun)(yun)許液體粘度(du)(du)(du)一(yi)般(ban)在 20CST 以下,大(da)于(yu) 20CST 應注(zhu)(zhu)明. 工(gong)作(zuo)壓(ya)(ya)差(cha),管(guan)(guan)路(lu)(lu)最高(gao)壓(ya)(ya)差(cha)在小于(yu) 0.04MPa 時(shi)(shi)(shi)(shi)應選(xuan)(xuan)用(yong)如 ZS、2W、ZQDF、ZCM 系(xi)(xi)列(lie)等直動式和分步直動式；工(gong)作(zuo)壓(ya)(ya)差(cha)大(da)于(yu) 0.04MPa 時(shi)(shi)(shi)(shi) 可選(xuan)(xuan)用(yong)先導式（壓(ya)(ya)差(cha)式）電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)；最高(gao)工(gong)作(zuo)壓(ya)(ya)差(cha)應小于(yu)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)的最大(da)標(biao)定壓(ya)(ya)力；一(yi)般(ban)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)都是單向工(gong)作(zuo)，因此要注(zhu)(zhu) 意是否(fou)有反壓(ya)(ya)差(cha),如有安裝止回閥(fa)(fa)。流(liu)(liu)體清(qing)潔度(du)(du)(du)不高(gao)時(shi)(shi)(shi)(shi)應在電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)前(qian)安裝過(guo)濾器，一(yi)般(ban)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci) 閥(fa)(fa)對介質(zhi)要求清(qing)潔度(du)(du)(du)要好(hao)。注(zhu)(zhu)意流(liu)(liu)量(liang)孔(kong)徑和接(jie)管(guan)(guan)口(kou)徑；電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)一(yi)般(ban)只有開關兩位控制(zhi)(zhi)；條(tiao)件允(yun)(yun) 許請安裝旁路(lu)(lu)管(guan)(guan)，便于(yu)維修；有水錘現(xian)象時(shi)(shi)(shi)(shi)要定制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)的開閉時(shi)(shi)(shi)(shi)間調節(jie)。注(zhu)(zhu)意環境溫度(du)(du)(du)對電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)的影響 電(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)和消耗功(gong)率(lv)應根據輸出容量(liang)選(xuan)(xuan)取(qu)，電(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)一(yi)般(ban)允(yun)(yun)許 ±10%左(zuo)右,必(bi)須(xu)注(zhu)(zhu)意交流(liu)(liu)起動時(shi)(shi)(shi)(shi) VA 值較高(gao)。

二、可靠性

電磁閥分為常(chang)(chang)閉(bi)和(he)常(chang)(chang)開(kai)(kai)二種；一般選(xuan)用(yong)常(chang)(chang)閉(bi)型,通電打開(kai)(kai)，斷電關閉(bi)；但(dan)在開(kai)(kai)啟(qi)時(shi)間很長關閉(bi)時(shi)很短時(shi)要選(xuan)用(yong)常(chang)(chang)開(kai)(kai)型了。壽命試(shi)(shi)驗(yan)，工廠一般屬于(yu)型式試(shi)(shi)驗(yan)項目(mu)，確切地說我國還沒有電磁 閥的專業標準,因此(ci)選(xuan)用(yong)電磁閥廠家時(shi)慎重。動作時(shi)間很短頻率較高時(shi)一般選(xuan)取(qu)直動式,大口徑選(xuan)用(yong)快速系列(lie)。

三、安全性

一般電磁閥不(bu)防(fang)(fang)水(shui)，在條件不(bu)允許時請選(xuan)用(yong)(yong)(yong)防(fang)(fang)水(shui)型(xing)，工廠可以定(ding)做(zuo)。電磁閥的(de)最高標定(ding)公(gong)稱(cheng)壓力一定(ding)要超過管路內的(de)最高壓力，否則(ze)使(shi)用(yong)(yong)(yong)壽命會縮短(duan)或(huo)產(chan)生其(qi)它意(yi)外情況。有腐(fu)蝕性液體的(de)應選(xuan)用(yong)(yong)(yong)全(quan)不(bu)銹鋼(gang)型(xing),強(qiang)腐(fu)蝕性流(liu)體宜選(xuan)用(yong)(yong)(yong)塑(su)料王 （SLF）電磁閥。爆炸性環境必須選(xuan)用(yong)(yong)(yong)相(xiang)應的(de)防(fang)(fang)爆產(chan)品。

四、經濟性

有很(hen)多電磁閥可以(yi)通用，但在能滿足(zu)以(yi)上三點的基礎上應選(xuan)用適(shi)用經濟的產(chan)品。

特點一覽:

公稱(cheng)壓力(li)：這(zhe)個參數與(yu)其(qi)它通用閥門(men)的(de)含義是一樣的(de)，是根據管道公稱(cheng)壓力(li)來定；

工(gong)作(zuo)壓(ya)力：如(ru)果工(gong)作(zuo)壓(ya)力低則必須選用直動或分步直動式原理；

工作壓差在0.04Mpa以(yi)上時直動(dong)(dong)式、分步(bu)直動(dong)(dong)式、先導(dao)式均可選用(yong)。

電氣選(xuan)擇：電壓規格應(ying)盡量優先選(xuan)用AC220V、DC24較(jiao)為方便。

根據持續工作時間長短來(lai)選(xuan)擇：常閉、常開、或可持續通電

在規定的(de)工作條件下，電磁閥通電后(hou)能(neng)否(fou)可(ke)(ke)靠(kao)地(di)換向，斷電后(hou)能(neng)否(fou)可(ke)(ke)靠(kao)地(di)復(fu)位(wei)。

電磁換向(xiang)閥的(de)(de)壓力損失由液流流過電磁換向(xiang)閥的(de)(de)閥口時產生的(de)(de)流動損失和節(jie)流損失組成(cheng)。

電磁(ci)換(huan)向閥的(de)內泄(xie)(xie)露(lu)量是指在規定的(de)工作條件下，處于各(ge)個不同工作位置時，從高(gao)壓腔到低壓腔的(de)泄(xie)(xie)露(lu)量。

從(cong)電(dian)磁鐵通電(dian)到(dao)閥(fa)(fa)芯換向終止所(suo)需(xu)要的時間，復(fu)位時間是指從(cong)電(dian)磁斷(duan)電(dian)到(dao)閥(fa)(fa)芯回復(fu)到(dao)初始位置所(suo)需(xu)要的時間。

阿托斯ATOS電磁閥型號：

SDKE-1710 10S

SDKE-1714 10S

SDKE-1715 10S

SDKE-1716 10S

SDHI-0639/023

SDHI-0639/C-X 24DC 23,

SDHI-0639/C-X，

SDHI-0639/O-X

SDHI-0639/O-X 00

SDHI-0639/O-X 230/50/60AC 23,

SDHI-0639/O-X 24DC 23

SDHI-0639/O-X 24DC,

SDHI-0671-X 24DC 23

SDHI-0710-00 23

SDHI-0710-X 00 23

SDHI-0710-X 00(SDHI-0715-X 00)ATOS電磁閥SDHE-0714當天發貨圖片如下：