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一、江蘇貝爾智能開關型部分回轉電動執行機構用途

      部分回(hui)轉(zhuan)智能(neng)一體化(hua)電動(dong)執行(xing)機構是電動(dong)閥門(men)的驅動(dong)裝置，很方便地與閥門(men)配套(tao)使用，適(shi)用于(yu)(yu)控(kong)(kong)(kong)(kong)制閥門(men)的開(kai)啟、關閉(bi)、現場控(kong)(kong)(kong)(kong)制和遠控(kong)(kong)(kong)(kong)操作調節、總線控(kong)(kong)(kong)(kong)制等(deng)，是閥門(men)和風門(men)集控(kong)(kong)(kong)(kong)和自(zi)動(dong)控(kong)(kong)(kong)(kong)制的運動(dong)裝置。部分回(hui)轉(zhuan)智能(neng)一體化(hua)電動(dong)執行(xing)機構適(shi)用于(yu)(yu)球閥、蝶閥、風門(men)等(deng)90度回(hui)轉(zhuan)型的閥門(men)。該產品具有(you)功能(neng)全(quan)面、控(kong)(kong)(kong)(kong)制系統先進(jin)、性(xing)能(neng)可靠、使用維(wei)護方便、體積小等(deng)特點，在(zai)電力、鋼鐵(tie)、石化(hua)、冶金、水(shui)處理(li)、造紙等(deng)行(xing)業中得(de)到(dao)廣泛好(hao)評和應用于(yu)(yu)。

二、江蘇貝爾智能開關型部分回轉電動執行機構工作環境

1 電源：常規，三相380V（50Hz）

特(te)殊，三相660V、415V（50Hz、60Hz）；

單相(xiang)220V、110V（50Hz、60Hz）

2 工作環境

2.1 環(huan)境溫度： -20+60  （特殊訂貨 -40+80）

2.2 相(xiang)對濕(shi)度：95（25時(shi)）

電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)：戶(hu)外型(xing)采(cai)用(yong)YDFf型(xing)，隔爆型(xing)采(cai)用(yong)YBDFf型(xing)閥門(men)(men)專用(yong)異步電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)。減速(su)機(ji)構(gou)：由一對(dui)直(zhi)齒(chi)(chi)輪(lun)(lun)(lun)和少齒(chi)(chi)差行(xing)星輪(lun)(lun)(lun)兩級(ji)傳動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)組(zu)成。電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)的(de)(de)(de)(de)(de)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)經減速(su)機(ji)構(gou)傳遞給(gei)輸(shu)(shu)出(chu)盤。力(li)矩(ju)(ju)(ju)控(kong)(kong)(kong)制機(ji)構(gou)：當輸(shu)(shu)出(chu)軸(zhou)上(shang)(shang)(shang)受到轉(zhuan)(zhuan)矩(ju)(ju)(ju)后，蝸(gua)桿(gan)除旋轉(zhuan)(zhuan)外還產生軸(zhou)向位移(yi)，由蝸(gua)桿(gan)上(shang)(shang)(shang)的(de)(de)(de)(de)(de)齒(chi)(chi)條帶動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)齒(chi)(chi)軸(zhou)轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，當輸(shu)(shu)出(chu)力(li)矩(ju)(ju)(ju)增(zeng)大到整定(ding)轉(zhuan)(zhuan)矩(ju)(ju)(ju)時，則緊固在(zai)(zai)齒(chi)(chi)軸(zhou)上(shang)(shang)(shang)的(de)(de)(de)(de)(de)凸(tu)(tu)輪(lun)(lun)(lun)使(shi)(shi)微動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)開(kai)關動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)，從而切(qie)斷電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)電源(yuan)，電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)停轉(zhuan)(zhuan)，以此實現對(dui)電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)裝(zhuang)置輸(shu)(shu)出(chu)轉(zhuan)(zhuan)矩(ju)(ju)(ju)的(de)(de)(de)(de)(de)控(kong)(kong)(kong)制，達到保(bao)護閥門(men)(men)的(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)。行(xing)程(cheng)(cheng)控(kong)(kong)(kong)制機(ji)構(gou)：凸(tu)(tu)輪(lun)(lun)(lun)軸(zhou)與輸(shu)(shu)出(chu)盤同(tong)步轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，當凸(tu)(tu)輪(lun)(lun)(lun)軸(zhou)轉(zhuan)(zhuan)至預先(xian)設定(ding)的(de)(de)(de)(de)(de)行(xing)程(cheng)(cheng)位置時，緊固在(zai)(zai)凸(tu)(tu)輪(lun)(lun)(lun)軸(zhou)上(shang)(shang)(shang)的(de)(de)(de)(de)(de)凸(tu)(tu)輪(lun)(lun)(lun)使(shi)(shi)微動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)開(kai)關動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)，切(qie)斷電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)電源(yuan)，從而實現對(dui)電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)裝(zhuang)置行(xing)程(cheng)(cheng)的(de)(de)(de)(de)(de)控(kong)(kong)(kong)制。開(kai)度指(zhi)(zhi)(zhi)示機(ji)構(gou)：開(kai)度指(zhi)(zhi)(zhi)示盤固定(ding)于(yu)行(xing)程(cheng)(cheng)開(kai)關上(shang)(shang)(shang)，凸(tu)(tu)輪(lun)(lun)(lun)軸(zhou)轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)使(shi)(shi)指(zhi)(zhi)(zhi)針同(tong)時轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，以指(zhi)(zhi)(zhi)示閥門(men)(men)的(de)(de)(de)(de)(de)開(kai)關量(liang)，同(tong)時，凸(tu)(tu)輪(lun)(lun)(lun)軸(zhou)上(shang)(shang)(shang)的(de)(de)(de)(de)(de)開(kai)度齒(chi)(chi)輪(lun)(lun)(lun)通過(guo)蹭齒(chi)(chi)輪(lun)(lun)(lun)帶動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電位器齒(chi)(chi)輪(lun)(lun)(lun)，電位器軸(zhou)轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，供(gong)遠傳開(kai)度指(zhi)(zhi)(zhi)示用(yong)。手(shou)-電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)切(qie)換：全自(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)切(qie)換，需(xu)手(shou)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)時直(zhi)接轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)手(shou)輪(lun)(lun)(lun)即可操作(zuo)電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)裝(zhuang)置；需(xu)電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)時直(zhi)接電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)操作(zuo)，沒有切(qie)換手(shou)柄(bing)的(de)(de)(de)(de)(de)操作(zuo)。注意(yi)：電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)運行(xing)時請勿轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)手(shou)輪(lun)(lun)(lun)！機(ji)械限位：當行(xing)程(cheng)(cheng)控(kong)(kong)(kong)制機(ji)構(gou)不起(qi)作(zuo)用(yong)時，用(yong)于(yu)保(bao)護閥門(men)(men)不至超行(xing)程(cheng)(cheng)而引(yin)發事故(gu)。

三、安(an)裝、拆(chai)卸及注意事項：1本(ben)電動裝(zhuang)(zhuang)(zhuang)置的安裝(zhuang)(zhuang)(zhuang)形式(shi)無原則要求，但電機處于水平(ping)(ping)狀(zhuang)態(tai)，電氣箱蓋處于水平(ping)(ping)或垂(chui)直向上狀(zhuang)態(tai)為推(tui)薦安裝(zhuang)(zhuang)(zhuang)形式(shi)，這樣有利(li)于潤滑、調試、維(wei)護和手(shou)動操作；2安裝(zhuang)時(shi)應保證(zheng)維修檢查人員拆卸各部件所需的空間；3與閥(fa)門連接的螺栓(shuan)不得低(di)于8.8級；4當需要拆卸時，應先將手動(dong)手輪旋轉數圈，在閥門稍開狀態下進(jin)行；5安(an)裝(zhuang)、拆卸(xie)、調試時不可損傷密封(feng)面(mian)、密封(feng)件(jian)和防爆型(xing)電(dian)裝(zhuang)的防爆面(mian)，并(bing)應在隔爆面(mian)上涂防銹油(you)，電(dian)氣罩(zhao)蓋應蓋嚴緊(jin)固，以(yi)防雨水或潮氣進入；6視窗不得與硬物碰撞(zhuang)；8.7本電(dian)動裝(zhuang)置為(wei)短(duan)時工(gong)作制，持續工(gong)作時間不得超過(guo)銘牌標定(ding)時間；8不閥門(men)不經常(chang)使(shi)用時，應定期檢查保養并操作運(yun)行，建議每(mei)6.2  接線月至少一次，運(yun)行時間不超(chao)過10分鐘。