精品永久久福利一区二区_久久精品国产亚洲AV影院_国产黄大片在线观看画质优化_影音先锋中文字幕人妻

DKJ系列(lie)角(jiao)行(xing)程(cheng)(cheng)(cheng)電(dian)動(dong)執行(xing)器 DKJ型角(jiao)行(xing)程(cheng)(cheng)(cheng)閥門(men)(men)電(dian)動(dong)裝置 角(jiao)行(xing)程(cheng)(cheng)(cheng)執行(xing)器 角(jiao)行(xing)程(cheng)(cheng)(cheng)執行(xing)機構 角(jiao)行(xing)程(cheng)(cheng)(cheng)閥門(men)(men)電(dian)動(dong)頭(tou)

一、DKJ-410CX 角行程電動執行機構產品介紹

        電(dian)動(dong)執行機構(gou)按控制(zhi)方式(shi)(shi)分(fen)(fen)為比例式(shi)(shi)和(he)積分(fen)(fen)式(shi)(shi)。比例式(shi)(shi)執行機構(gou)由(you)電(dian)動(dong)伺(si)(si)服放(fang)大器(qi)和(he)積分(fen)(fen)式(shi)(shi)執行機構(gou)組成，它(ta)能夠將系(xi)統的(de)控制(zhi)信(xin)號(hao)與(yu)關于輸出軸(zhou)(zhou)位置(zhi)的(de)反饋信(xin)號(hao)加以比較（閉環控制(zhi)）以改變輸出軸(zhou)(zhou)的(de)行程，使之與(yu)輸出信(xin)號(hao)稱成比例關系(xi)。積分(fen)(fen)式(shi)(shi)執行機構(gou)由(you)伺(si)(si)服電(dian)機、減速器(qi)及(ji)位置(zhi)發送器(qi)組成，它(ta)能夠與(yu)電(dian)動(dong)操作器(qi)配合對閥門(men)或其他調(diao)節機構(gou)實現(xian)遠方操作。

二、DKJ-410CX 角行程電動(dong)執(zhi)行機構型號規(gui)格及(ji)詳細(xi)技術參數(shu)

三、DKJ-410CX 的調試

        將執行(xing)機(ji)構中(zhong)位(wei)(wei)(wei)置(zhi)發(fa)送器(qi)(qi)(qi)上(shang)(shang)電(dian)(dian)(dian)(dian)動機(ji)正、反線(xian)對調(diao)一(yi)下。松(song)開(kai)止(zhi)(zhi)檔，放松(song)旋(xuan)轉(zhuan)式導(dao)電(dian)(dian)(dian)(dian)塑料電(dian)(dian)(dian)(dian)位(wei)(wei)(wei)器(qi)(qi)(qi)調(diao)節(jie)(jie)裝置(zhi)中(zhong)的(de)緊(jin)定(ding)(ding)(ding)螺(luo)母(mu)1和緊(jin)定(ding)(ding)(ding)螺(luo)母(mu)2，操作(zuo)開(kai)關“2K”或“3K”，使(shi)輸出軸轉(zhuan)到所需設(she)定(ding)(ding)(ding)的(de)零位(wei)(wei)(wei)，將導(dao)電(dian)(dian)(dian)(dian)塑料電(dian)(dian)(dian)(dian)位(wei)(wei)(wei)器(qi)(qi)(qi)在(zai)(zai)(zai)位(wei)(wei)(wei)發(fa)模塊上(shang)(shang)的(de)兩根相同顏色的(de)導(dao)線(xian)對調(diao)一(yi)下（中(zhong)心抽頭(tou)不(bu)變）此時(shi)毫(hao)安(an)表應指(zhi)示在(zai)(zai)(zai)4mA左右，則進行(xing)粗調(diao)，即松(song)開(kai)緊(jin)定(ding)(ding)(ding)螺(luo)釘調(diao)節(jie)(jie)調(diao)整旋(xuan)鈕，然(ran)后再(zai)在(zai)(zai)(zai)位(wei)(wei)(wei)發(fa)模塊上(shang)(shang)調(diao)節(jie)(jie)調(diao)零細調(diao)電(dian)(dian)(dian)(dian)位(wei)(wei)(wei)器(qi)(qi)(qi)，使(shi)毫(hao)安(an)表指(zhi)示為4mA，緊(jin)定(ding)(ding)(ding)機(ji)械(xie)限(xian)位(wei)(wei)(wei)止(zhi)(zhi)檔和行(xing)程(cheng)限(xian)位(wei)(wei)(wei)開(kai)關。接著操作(zuo)開(kai)關“2K”，使(shi)輸出軸逆時(shi)針旋(xuan)轉(zhuan)到90°位(wei)(wei)(wei)置(zhi)，電(dian)(dian)(dian)(dian)流表指(zhi)示應在(zai)(zai)(zai)20mA左右，若有偏(pian)差，則在(zai)(zai)(zai)位(wei)(wei)(wei)發(fa)模塊上(shang)(shang)調(diao)節(jie)(jie)調(diao)滿電(dian)(dian)(dian)(dian)位(wei)(wei)(wei)器(qi)(qi)(qi)SPAN，使(shi)之為2D即可，同時(shi)把另一(yi)塊止(zhi)(zhi)檔限(xian)位(wei)(wei)(wei)在(zai)(zai)(zai)滿量程(cheng)位(wei)(wei)(wei)置(zhi)，設(she)置(zhi)滿程(cheng)行(xing)程(cheng)限(xian)位(wei)(wei)(wei)開(kai)關和機(ji)械(xie)限(xian)位(wei)(wei)(wei)止(zhi)(zhi)檔。重復幾次(ci)，檢驗電(dian)(dian)(dian)(dian)流信號和行(xing)程(cheng)的(de)特性(xing)是否符合行(xing)程(cheng)限(xian)位(wei)(wei)(wei)開(kai)關的(de)定(ding)(ding)(ding)向精確性(xing)及(ji)機(ji)械(xie)止(zhi)(zhi)檔的(de)有效(xiao)性(xing)。

四、DKJ-410CX 使用和維修

        1、電動執行(xing)機構使用(yong)前應按規定的校驗方法進行(xing)檢查(cha)校驗

        2、電動執(zhi)行機構的(de)減速器應根據(ju)使(shi)用(yong)環境加入適量的(de)二硫(liu)化(hua)鋁潤滑脂

        3、電動執行機構投入運行前(qian)應(ying)檢查現場的(de)電源電壓是(shi)否(fou)與規(gui)定(ding)的(de)相(xiang)符，同(tong)時按規(gui)定(ding)的(de)電氣安裝(zhuang)接線(xian)圖檢查所有接線(xian)是(shi)否(fou)正確(que)，各接線(xian)端子應(ying)牢(lao)靠

        4、根據調節系統的要求(qiu)，選定輸出(chu)軸(zhou)的初(chu)始零位，執行機構出(chu)廠時輸出(chu)零位。

     貝爾鄭重承諾(nuo)：產品出廠前均已經(jing)過(guo)各項(xiang)嚴格品質管制作業及性能試驗，自即日起在正常使用狀況下保固一年。但非人力(li)所能抗(kang)拒之災害，外力(li)破(po)壞，及未經(jing)本公(gong)司(si)同意而私自拆卸者(zhe)不(bu)在保固范圍之列。

DKJ系列角行(xing)程(cheng)電(dian)(dian)動(dong)執(zhi)(zhi)行(xing)器 DKJ型角行(xing)程(cheng)閥門電(dian)(dian)動(dong)裝置 角行(xing)程(cheng)執(zhi)(zhi)行(xing)器 角行(xing)程(cheng)執(zhi)(zhi)行(xing)機構(gou) 角行(xing)程(cheng)閥門電(dian)(dian)動(dong)頭