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一、蘇貝智能調節型部分回轉DQW電動執行機構介紹

電動執行機構又稱(cheng)閥(fa)(fa)門電(dian)動(dong)(dong)裝置，它是在(zai)不同行業(ye)領(ling)域的(de)(de)稱(cheng)謂，在(zai)工業(ye)管道閥(fa)(fa)門行業(ye)稱(cheng)之(zhi)為(wei)(wei)閥(fa)(fa)門電(dian)動(dong)(dong)裝置，在(zai)儀(yi)表行業(ye)稱(cheng)之(zhi)為(wei)(wei)電(dian)動(dong)(dong)執行器(qi)，但現在(zai)業(ye)內已沒有很明確的(de)(de)區分，本文所(suo)涉(she)及(ji)到的(de)(de)關于稱(cheng)謂問題將統(tong)一稱(cheng)之(zhi)為(wei)(wei)電(dian)動(dong)(dong)執行器(qi)。在(zai)(zai)工(gong)(gong)業管路控制中是經常(chang)使(shi)用的(de)(de)(de)重要設備，電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)門(men)(men)(men)隨(sui)著(zhu)工(gong)(gong)業自動(dong)(dong)(dong)(dong)(dong)(dong)化(hua)的(de)(de)(de)發(fa)展(zhan)，因其動(dong)(dong)(dong)(dong)(dong)(dong)力源容(rong)易(yi)取得(de)，且(qie)一(yi)般情況(kuang)下無需(xu)維護的(de)(de)(de)優點(dian)，比起(qi)氣動(dong)(dong)(dong)(dong)(dong)(dong)、液動(dong)(dong)(dong)(dong)(dong)(dong)等不同驅動(dong)(dong)(dong)(dong)(dong)(dong)方式的(de)(de)(de)設備使(shi)用 為(wei)普(pu)遍。在(zai)(zai)工(gong)(gong)業場(chang)合電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)門(men)(men)(men)必(bi)需(xu)具有 的(de)(de)(de)可(ke)靠(kao)(kao)性和安(an)全性，當閥(fa)(fa)門(men)(men)(men)能(neng)保證性能(neng)和壽命的(de)(de)(de)情況(kuang)下，電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)門(men)(men)(men)的(de)(de)(de)安(an)全性與(yu)可(ke)靠(kao)(kao)性取決(jue)于電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)器，因此電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)器的(de)(de)(de)性能(neng)、控制水(shui)(shui)平是電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)門(men)(men)(men)整機技(ji)術(shu)水(shui)(shui)平的(de)(de)(de)綜合表現(xian)(xian)。所(suo)以在(zai)(zai)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)器選(xuan)型(xing)時除必(bi)需(xu)考慮(lv)的(de)(de)(de)一(yi)些基本要素外(wai)，對其提出(chu)合理(li)的(de)(de)(de)技(ji)術(shu)要求才(cai)能(neng)使(shi)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)門(men)(men)(men)價值實現(xian)(xian)化(hua)

二、蘇貝智能調節型部分回轉DQW電動執行機構性能特點

1該裝置防(fang)塵、防(fang)雨、防(fang)輕腐蝕，其(qi)防(fang)護等級為IP55 (特(te)殊訂貨IP65、IP67)

2轉(zhuan)矩控制機構動作可靠、調節方便(bian)、轉(zhuan)矩重復精度高。

3開向和(he)關向可配裝(zhuang)2到(dao)4只微動開關（特(te)殊訂貨）。

4采(cai)用(yong)(yong)閥門電動(dong)裝置三(san)相異(yi)步電機(ji)，起動(dong)轉矩(ju)大、轉動(dong)慣量小、使用(yong)(yong)壽命長等特點(dian)，F級絕緣。

5工作(zuo)制為短時10分鐘(zhong)（特殊訂貨30分鐘(zhong)）。

6配有(you)機械式(常規(gui)型)或液(ye)晶(常規(gui)型無(wu)）閥位指(zhi)示器，可直(zhi)觀知道閥門(men)的開度大(da)小。

7采(cai)用(yong)半(ban)自(zi)動(dong)(dong)(dong)手一電(dian)(dian)動(dong)(dong)(dong)切換機構，手動(dong)(dong)(dong)時需要切換手柄(bing)，電(dian)(dian)動(dong)(dong)(dong)時自(zi)動(dong)(dong)(dong)復位(wei)，結(jie)構簡單、工作可靠、 操作輕(qing)便。在斷(duan)電(dian)(dian)情況(kuang)下(xia)依然可以用(yong)手動(dong)(dong)(dong)功能來完(wan)成閥門的開啟、關閉或調節。

8有行程限(xian)位(wei)和過力矩(ju)限(xian)位(wei)等雙(shuang)重保(bao)護，保(bao)障了驅動(dong)裝置和閥門的使(shi)用安全。

9供電電源：常(chang)規(gui)為三(san)相380V (土 10%)，50Hz (特殊訂貨三(san)相660V、415V、單(dan)相220V、60Hz)。

10防爆(bao)標志：ExdIIBT4 (常規型不(bu)防爆(bao)）

11環境相對濕度(du)：≤95% (25°C時）。

12環(huan)境溫(wen)度：-20 +60℃ (特殊訂貨-40 +100°C)。