廠家銷售伯納德電子式調節型電動執行器尺寸圖

連接尺寸圖

■關閉時輸出軸的轉動方向
■關閉(bi)限位的(de)保護選擇

智能DZW系列非(fei)侵入式電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執行(xing)器是(shi)在引進(jin)國(guo)外智能電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執行(xing)機(ji)構的(de)(de)技術基(ji)礎上(shang)，采用大(da)規模數字集成電(dian)(dian)(dian)(dian)路研制而(er)成智能化(hua)、數字化(hua)、全中文菜單(dan)顯示電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執行(xing)機(ji)構，采用磁感(gan)應控制旋鈕，沒(mei)有穿過控制箱的(de)(de)貫通軸；非(fei)接觸(chu)式調(diao)(diao)試(shi)(shi)：采用紅外線對電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)裝(zhuang)置進(jin)行(xing)工作設定，真正地免(mian)開蓋調(diao)(diao)試(shi)(shi)；雙密(mi)封(feng)結構： 在安(an)裝(zhuang)調(diao)(diao)試(shi)(shi)階段(duan)接線盒打開時，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)裝(zhuang)置內部仍得(de)到很好的(de)(de)密(mi)封(feng)防護。

廠家銷售伯納德電子式調節型電動執行器閥(fa)位數(shu)(shu)字顯示(shi)：電(dian)動(dong)裝置(zhi)在(zai)打開(kai)或關閉(bi)過程中，閥(fa)位變化在(zai)液晶屏上(shang)以(yi)數(shu)(shu)字百分比方式實時顯示(shi)。
掉(diao)電(dian)數據保存：主電(dian)源(yuan)掉(diao)電(dian)后， 由電(dian)池對檢測電(dian)路供電(dian)，支持手輪(lun)操(cao)作時的閥位檢測。當(dang)無電(dian)池時，主電(dian)源(yuan)掉(diao)電(dian)時仍能(neng)有(you)效地(di)保存當(dang)前閥位；
手(shou)(shou)輪操(cao)作(zuo)(zuo)： 驅動(dong)(dong)(dong)手(shou)(shou)輪可在電(dian)源故(gu)障(zhang)時提(ti)供(gong)可靠的緊急手(shou)(shou)動(dong)(dong)(dong)操(cao)作(zuo)(zuo)。由于設計采用電(dian)動(dong)(dong)(dong)操(cao)作(zuo)(zuo)為優先，通電(dian)時自(zi)動(dong)(dong)(dong)切換到電(dian)動(dong)(dong)(dong)操(cao)作(zuo)(zuo)狀(zhuang)態（故(gu)意鎖定在手(shou)(shou)動(dong)(dong)(dong)操(cao)作(zuo)(zuo)時除外(wai)）；
隔(ge)爆結(jie)構(gou)： 按GB3836標(biao)準設(she)計，有足夠的(de)隔(ge)爆結(jie)合(he)面長(chang)度和良好的(de)密封性(xing)。在電(dian)線(xian)接入口，有供(gong)防爆管安裝用的(de)螺紋；
低慣高矩電機(ji)：采用低慣量高轉矩電機(ji)，啟動(dong)時(shi)迅速達(da)到(dao)峰(feng)值。非勵磁時(shi)超限運動(dong)極小。