產品列表
PROUCTS LIST
相關新聞
NEWS
部分回轉型智能一體化DQW電(dian)動執行機(ji)構
更新時間:2024-06-17
產品型號:
產品特點:部分回轉型智能一(yi)體化(hua)DQW電(dian)(dian)動(dong)執(zhi)行(xing)機(ji)構開(kai)度(du)指示盤固定于行(xing)程開(kai)關上,凸(tu)(tu)輪(lun)軸(zhou)轉動(dong)使指針同(tong)時轉動(dong),以指示閥(fa)門(men)的開(kai)關量(liang),同(tong)時,凸(tu)(tu)輪(lun)軸(zhou)上的開(kai)度(du)齒輪(lun)通(tong)過蹭齒輪(lun)帶動(dong)電(dian)(dian)位(wei)器齒輪(lun),電(dian)(dian)位(wei)器軸(zhou)轉動(dong),供遠傳(chuan)開(kai)度(du)指示用(yong)。
部分回轉型智能一體化DQW電動執行機構的詳細資料:
一、部分回轉型智能一體化DQW電動執行機構概述
部分回(hui)轉閥門電(dian)動裝(zhuang)置,簡(jian)稱為(wei)Q型電(dian)裝(zhuang)。是閥門實現開啟、關閉或調節控(kong)制(zhi)的驅動設(she)備,適用(yong)于(yu)蝶(die)閥、球閥、旋塞閥和(he)風門等做(zuo)90°回(hui)轉的閥門。本系列電(dian)動裝(zhuang)置可遠距離(li)控(kong)制(zhi),也可現場操作(zuo)。廣泛用(yong)于(yu)電(dian)力、冶金、石油、化工、食品、紡織、造紙、制(zhi)藥、水廠(chang)和(he)污(wu)水處理等行業。
本產品的(de)性能(neng)符合JB/T8528-1997《普(pu)通型(xing)閥門(men)電(dian)動裝置(zhi)技(ji)術條(tiao)件(jian)》的(de)規定(ding);隔(ge)(ge)爆(bao)型(xing)的(de)性能(neng)符合GB3836.1-2000《爆(bao)炸性氣(qi)(qi)體環境(jing)用電(dian)氣(qi)(qi)設備(bei)第1部(bu)分(fen):通用要(yao)求》,GB3836.2-2000《爆(bao)炸性氣(qi)(qi)體環境(jing)用電(dian)氣(qi)(qi)設備(bei)第2部(bu)分(fen):隔(ge)(ge)爆(bao)型(xing)“d"》及(ji)JB/T8529-1997《隔(ge)(ge)爆(bao)型(xing)閥門(men)電(dian)動裝置(zhi)技(ji)術條(tiao)件(jian)》的(de)規定(ding)。
部分回轉(zhuan)電動裝置按(an)防護類型(xing)可分為戶外型(xing)和(he)隔爆(bao)型(xing);
按(an)控制方式又可分為(wei)常規型、整體型和整體調(diao)節型。
二、部分回轉型智能一體化DQW電動執行機構數表
基(ji)座號 | 型號 | 輸出(chu)轉矩 N.m | Z大(da)閥桿直徑(jing)(mm) | 手動速比 | 輸出轉速(su)(r/min) | |||||
0.5 | 1 | 1.5 | 2 | 3 | 4 | |||||
電(dian)機功率(kw) | ||||||||||
Q1 | Q10 | 100 | 28 | 88 | 0.03 | 0.06 | 0.09 | 0.12 | 0.18 | 0.25 |
Q20 | 200 | 0.06 | 0.09 | 0.12 | 0.18 | 0.25 | 0.37 | |||
Q30 | 300 | 0.06 | 0.12 | 0.18 | 0.18 | 0.37 | 0.37 | |||
Q2 | Q60 | 600 | 42 | 74 | 0.18 | 0.18 | 0.25 | 0.37 | 0.55 | 0.75 |
Q90 | 900 | 0.18 | 0.25 | 0.37 | 0.55 | 0.75 | 1.1 | |||
Q120 | 1200 | 0.18 | 0.37 | 0.55 | 0.75 | 1.1 | 1.5 | |||
Q3 | Q200 | 2000 | 60 | 67 | 0.37 | 0.55 | 0.75 | 1.1 | ~ | ~ |
Q250 | 2500 | 0.55 | 0.55 | 0.75 | 1.1 | ~ | ~ | |||
Q300 | 3000 | 0.55 | 0.75 | 1.1 | ~ | ~ | ~ | |||
Q400 | 4000 | 0.55 | 0.75 | ~ | ~ | ~ | ~ | |||
Q500 | 5000 | 0.75 | 1.1 | ~ | ~ | ~ | ~ |
三(san)、結構
Q型電動裝置由電機(ji)、減速機(ji)構、行程控制機(ji)構、力(li)矩控制機(ji)構、開(kai)度指示機(ji)構、手(shou)輪、機(ji)械限位和電氣部分(fen)等組(zu)成。
注(zhu)意:隔(ge)(ge)爆(bao)型(xing)電(dian)(dian)氣(qi)部分增加(jia)了隔(ge)(ge)爆(bao)面(mian)結構,并采用(yong)隔(ge)(ge)爆(bao)型(xing)接線盒(he)和隔(ge)(ge)爆(bao)型(xing)閥門用(yong)電(dian)(dian)動機。安裝、調(diao)試(shi)和維護時,不(bu)可損傷(shang)隔(ge)(ge)爆(bao)面(mian);不(bu)得在爆(bao)炸環境下(xia)拆去與電(dian)(dian)氣(qi)有關的箱蓋帶(dai)電(dian)(dian)操(cao)作,打開電(dian)(dian)氣(qi)箱蓋前必(bi)須先切斷電(dian)(dian)源;重裝時蓋嚴緊固以保證隔(ge)(ge)爆(bao)性能!
電動機:戶外型采(cai)用(yong)(yong)YDFf型,隔爆型采(cai)用(yong)(yong)YBDFf型閥門異步電動機。
減速機(ji)構(gou):由一對直齒輪和少齒差行星輪兩(liang)級傳(chuan)動(dong)(dong)組成。電動(dong)(dong)機(ji)的(de)動(dong)(dong)力經減速機(ji)構(gou)傳(chuan)遞給輸出盤。
力矩控(kong)制機構:當輸(shu)(shu)出(chu)軸上(shang)受到一定轉(zhuan)(zhuan)(zhuan)矩后,蝸桿(gan)除旋轉(zhuan)(zhuan)(zhuan)外還產生(sheng)軸向位移,由(you)蝸桿(gan)上(shang)的齒條帶動(dong)(dong)齒軸轉(zhuan)(zhuan)(zhuan)動(dong)(dong),當輸(shu)(shu)出(chu)力矩增大到整定轉(zhuan)(zhuan)(zhuan)矩時,則緊固在(zai)齒軸上(shang)的凸輪(lun)使微動(dong)(dong)開關動(dong)(dong)作,從而(er)切斷電(dian)動(dong)(dong)機電(dian)源,電(dian)動(dong)(dong)機停(ting)轉(zhuan)(zhuan)(zhuan),以此(ci)實(shi)現對電(dian)動(dong)(dong)裝置輸(shu)(shu)出(chu)轉(zhuan)(zhuan)(zhuan)矩的控(kong)制,達到保護閥門的目的。
行程(cheng)控制機構:凸(tu)輪(lun)(lun)(lun)軸(zhou)(zhou)與(yu)輸出盤同步(bu)轉動,當凸(tu)輪(lun)(lun)(lun)軸(zhou)(zhou)轉至(zhi)預先(xian)設定(ding)的行程(cheng)位置(zhi)時,緊固在凸(tu)輪(lun)(lun)(lun)軸(zhou)(zhou)上的凸(tu)輪(lun)(lun)(lun)使微動開(kai)關動作,切斷電動機電源,從而實(shi)現對電動裝置(zhi)行程(cheng)的控制。
開(kai)度指(zhi)示機構:開(kai)度指(zhi)示盤固(gu)定于行(xing)程開(kai)關(guan)上(shang),凸(tu)(tu)輪(lun)軸轉(zhuan)動使指(zhi)針同時轉(zhuan)動,以(yi)指(zhi)示閥門(men)的開(kai)關(guan)量,同時,凸(tu)(tu)輪(lun)軸上(shang)的開(kai)度齒輪(lun)通過蹭齒輪(lun)帶動電位器(qi)齒輪(lun),電位器(qi)軸轉(zhuan)動,供遠傳開(kai)度指(zhi)示用(yong)。
手(shou)(shou)-電(dian)動(dong)(dong)(dong)切換:全自動(dong)(dong)(dong)切換,需手(shou)(shou)動(dong)(dong)(dong)時直接轉動(dong)(dong)(dong)手(shou)(shou)輪(lun)即可操(cao)(cao)作電(dian)動(dong)(dong)(dong)裝置;需電(dian)動(dong)(dong)(dong)時直接電(dian)動(dong)(dong)(dong)操(cao)(cao)作,沒有切換手(shou)(shou)柄的操(cao)(cao)作。
如果你對部分回轉型智能一體化DQW電動執行機構感興趣,想了解更詳細的產品信息,填寫下表直接與廠家聯系: |