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DKZ直行程調節型電動執行器

應用(yong)于各種工(gong)業(ye)自動(dong)化過程(cheng)控制(zhi)環節。電(dian)(dian)動(dong)執(zhi)行(xing)(xing)(xing)器行(xing)(xing)(xing)業(ye)標準(zhun)：JB/T-8219-1999。按照(zhao)運動(dong)方式分(fen)(fen)為(wei)：角行(xing)(xing)(xing)程(cheng)和直(zhi)行(xing)(xing)(xing)程(cheng)（其(qi)中角行(xing)(xing)(xing)程(cheng)中分(fen)(fen)為(wei)多回轉和部分(fen)(fen)回轉，直(zhi)行(xing)(xing)(xing)程(cheng)通常(chang)為(wei)推拉式和齒輪旋轉式結構(gou)） 其(qi)中直(zhi)行(xing)(xing)(xing)程(cheng)電(dian)(dian)子式電(dian)(dian)動(dong)執(zhi)行(xing)(xing)(xing)機構(gou)是電(dian)(dian)動(dong)執(zhi)行(xing)(xing)(xing)器的一種。直(zhi)行(xing)(xing)(xing)程(cheng)電(dian)(dian)子式電(dian)(dian)動(dong)執(zhi)行(xing)(xing)(xing)機構(gou)的型(xing)號有(you)D3810和3410 直(zhi)行(xing)(xing)(xing)程(cheng)電(dian)(dian)子式電(dian)(dian)動(dong)執(zhi)行(xing)(xing)(xing)機構(gou)。

DKZ直行程調節型電動執行器

D3810、3410 直行程電子式電動執行機構概述

3810、3410系(xi)列電(dian)子式電(dian)動執行(xing)器(qi)(qi)，是以220V交流單相電(dian)源(yuan)作(zuo)(zuo)為驅動電(dian)源(yuan)，接受來(lai)自計(ji)算機(ji)調節(jie)器(qi)(qi)或(huo)操作(zuo)(zuo)器(qi)(qi)的(de)4-20mADC，或(huo)者1-5VDC輸入信號(hao)來(lai)運轉的(de)全電(dian)子式執行(xing)機(ji)構，機(ji)內有伺服(fu)系(xi)統(tong)，無需另(ling)配伺服(fu)放大器(qi)(qi)，關(guan)(guan)鍵(jian)部(bu)件“控制器(qi)(qi)”采用(yong)先進的(de)混(hun)合集成電(dian)路，并用(yong)樹(shu)脂澆鑄固化(hua)，經老化(hua)處理，可靠(kao)性高，防(fang)潮，防(fang)震(zhen)。用(yong)電(dian)位器(qi)(qi)調整零點(dian)、行(xing)程、靈敏(min)度(du)，方便易行(xing)；用(yong)功能開關(guan)(guan)任意選擇(ze)正、反動作(zuo)(zuo)、選擇(ze)斷信號(hao)的(de)三種狀態。同時(shi)，執行(xing)器(qi)(qi)具有過載(zai)保(bao)護(hu)、溫度(du)保(bao)護(hu)及壓(ya)縮彈(dan)簧保(bao)證閥門(men)的(de)關(guan)(guan)嚴(yan)等三種保(bao)護(hu)功能。是一種具有高可靠(kao)性的(de)產品，可與各種直行(xing)程和角行(xing)程調節(jie)閥門(men)組成電(dian)動調節(jie)閥

操作(zuo)人員(yuan)可(ke)(ke)以(yi)(yi)借助內置(zhi)的(de)數(shu)(shu)(shu)據(ju)(ju)存儲器(qi)來(lai)記錄閥門每次動(dong)作(zuo)時力矩(ju)感應裝置(zhi)測(ce)(ce)得的(de)數(shu)(shu)(shu)據(ju)(ju)，這些數(shu)(shu)(shu)據(ju)(ju)可(ke)(ke)以(yi)(yi)用(yong)(yong)來(lai)監測(ce)(ce)閥門運行的(de)狀態，可(ke)(ke)以(yi)(yi)提示(shi)閥門是否需要(yao)維(wei)修，也可(ke)(ke)以(yi)(yi)用(yong)(yong)這些數(shu)(shu)(shu)據(ju)(ju)來(lai)診斷閥門。