仙童公司(si)是(shi)美(mei)國的壹(yi)家半(ban)導(dǎo)(dao)體設(shè)(she)計(jì)(ji)與(yu)制造公(gong)司,目(mu)前(qian)總(zong)部設(shè)(she)在緬(mian)因(yin)州(zhou)南(nan)波(bo)特(te)蘭(lan),由美(mei)國企(qi)業(yè)(ye)家(jia)和(he)發(fā)(fa)明家(jia)謝(xie)爾曼(man)·費(fèi)爾(er)柴爾德(S. Fairchild)於1920年創(chuàng)辦(ban),起初(chu)只(zhi)是壹家航空攝影公(gong)司,曾(zeng)經(jīng)(jing)開發(fā)(fa)了(le)世界(jie)上款商用集成(cheng)電(dian)路(lu)。仙童(tong)半(ban)導(dǎo)(dao)體公司(si)在矽(gui)谷(gu)的發(fā)(fa)展*占有(you)重要的位(wei)置。

仙童(tong)MP2400型(xing)電動(dòng)調(diào)節(jié)閥(fa)是工(gong)業(yè)(ye)自(zi)動(dòng)化(hua)過(guo)程(cheng)控(kong)制中的重(zhong)要執(zhí)(zhi)行單(dan)元儀表。隨著(zhe)工(gong)業(yè)(ye)領(lǐng)(ling)域的自(zi)動(dòng)化(hua)程(cheng)度越來(lai)越高,正(zheng)被(bei)越來(lai)越多(duo)的應(yīng)(ying)用在各(ge)種(zhong)工(gong)業(yè)(ye)生(sheng)產(chǎn)(chan)領(lǐng)(ling)域中。與(yu)傳統(tǒng)的氣(qi)動(dòng)調(diào)節(jié)閥(fa)相比(bi)具(ju)有(you)明顯(xian)的優(yōu)點(diǎn):仙(xian)童MP2400型(xing)電動(dòng)調(diào)節(jié)閥(fa)節(jié)能(neng)(只在工(gong)作(zuo)時(shí)才消耗(hao)電(dian)能(neng)),環(huán)保(bao)(無碳排放(fang)),安裝快捷(jie)方便(bian)(無需(xu)復(fù)(fu)雜(za)的氣(qi)動(dòng)管路(lu)和氣(qi)泵工(gong)作(zuo)站(zhan))。閥(fa)門按(an)其(qi)所配(pei)執(zhí)(zhi)行機(jī)(ji)構(gòu)使(shi)用的動(dòng)力(li),按其(qi)功(gong)能(neng)和特(te)性(xing)分(fen)為(wei)線(xian)性(xing)特(te)性(xing),等百(bai)分(fen)比(bi)特(te)性(xing)及拋物(wu)線(xian)特(te)性(xing)三種(zhong)。
24CC,24CS,24XC和(he)24XS M / P轉(zhuǎn)(zhuan)換(huan)器是(shi)電機(jī)(ji)驅(qū)動(dòng)的氣(qi)動(dòng)調(diào)節(jié)器,電(dian)機(jī)(ji)組件封裝在商業(yè)(ye)外(wai)殼中,通常用作(zuo)自動(dòng)調(diào)節(jié)器。24CC單(dan)元的交流(liu)控(kong)制單(dan)元是115vAC的連(lian)續(xù)運(yùn)行(xing)電(dian)機(jī)(ji)。24CS單元的控(kong)制組件是壹個(gè)(ge)步(bu)進(jìn)電(dian)機(jī)(ji),帶有(you)壹個(gè)(ge)集成(cheng)的轉(zhuǎn)(zhuan)換板,可將客戶提(ti)供(gong)的23-26vDC數(shù)字脈沖輸入(ru)轉(zhuǎn)(zhuan)換(huan)為(wei)控(kong)制邏輯,以(yi)驅(qū)動(dòng)電(dian)機(jī)(ji)。用於24XC單(dan)元的AC控(kong)制單(dan)元是115vAC的連(lian)續(xù)運(yùn)行(xing)電(dian)機(jī)(ji)。這(zhe)些(xie)裝置提(ti)供反饋電位(wei)計(jì)選(xuan)項(xiàng)(xiang)。用於24 XS單(dan)元的DC脈沖輸入(ru)組件是可用於12vDC或(huo)24vDC脈沖輸入(ru)的時(shí)鐘發(fā)(fa)生器/轉(zhuǎn)(zhuan)換器板。這(zhe)允(yun)許(xu)使(shi)用具(ju)有(you)12vDC或(huo)24vDC輸出(chu)的外(wai)部控(kong)制器。直流(liu)模擬輸入(ru)組件是放(fang)大器(比(bi)例控(kong)制)和(he)轉(zhuǎn)(zhuan)換器板,允(yun)許(xu)使(shi)用4-20mA或(huo)1-5vDC模擬輸入(ru)。小 - 大限(xian)位(wei)開關(guān)是本(ben)機(jī)(ji)的標(biāo)(biao)準(zhǔn)配(pei)置(zhi)。可(ke)以(yi)在現(xiàn)(xian)場(chang)實(shí)現(xiàn)(xian)模擬單元的反(fan)向動(dòng)作(zuo)和分(fen)割(ge)範(fàn)(fan)圍(wei)。防(fang)爆電(dian)動(dòng)機(jī)(ji)和殼(ke)體(ti)連(lian)接到(dao)氣動(dòng)調(diào)節(jié)器組件,以為任何應(yīng)(ying)用提供(gong)所需(xu)的操作(zuo)壓(ya)力(li)範(fàn)(fan)圍(wei)。仙(xian)童MP2400型(xing)電(dian)動(dòng)調(diào)節(jié)閥(fa)可處(chu)理(li)500 psi,35 BAR大供應(yīng)(ying)壓(ya)力(li),並(bing)提(ti)供十壹(yi)(11)種不(bu)同(tong)的設(shè)(she)定(ding)點(diǎn)(dian)壓(ya)力(li)範(fàn)(fan)圍(wei),真(zhen)空-10 psi,真(zhen)空(kong)-0.7 BAR,真空(kong)-70 kPa至2-100 psi, 0.15-7 BAR,15-700 kPa。小 - 大限(xian)位(wei)開關(guān)是本(ben)機(jī)(ji)的標(biāo)(biao)準(zhǔn)配(pei)置(zhi)。可(ke)以(yi)在現(xiàn)(xian)場(chang)實(shí)現(xiàn)(xian)模擬單元的反(fan)向動(dòng)作(zuo)和分(fen)割(ge)範(fàn)(fan)圍(wei)。防(fang)爆電(dian)動(dòng)機(jī)(ji)和殼(ke)體(ti)連(lian)接到(dao)氣動(dòng)調(diào)節(jié)器組件,以為任何應(yīng)(ying)用提供(gong)所需(xu)的操作(zuo)壓(ya)力(li)範(fàn)(fan)圍(wei)。飛兆(zhao)半(ban)導(dǎo)(dao)體仙童(tong)MP2400型(xing)電動(dòng)調(diào)節(jié)閥(fa)系列(lie)可(ke)處(chu)理500 psi,35 BAR大供應(yīng)(ying)壓(ya)力(li),並(bing)提(ti)供十壹(yi)(11)種不(bu)同(tong)的設(shè)(she)定(ding)點(diǎn)(dian)壓(ya)力(li)範(fàn)(fan)圍(wei),真(zhen)空-10 psi,真(zhen)空(kong)-0.7 BAR,真空(kong)-70 kPa至2-100 psi, 0.15-7 BAR,15-700 kPa。小 - 大限(xian)位(wei)開關(guān)是本(ben)機(jī)(ji)的標(biāo)(biao)準(zhǔn)配(pei)置(zhi)???ke)以(yi)在現(xiàn)(xian)場(chang)實(shí)現(xiàn)(xian)模擬單元的反(fan)向動(dòng)作(zuo)和分(fen)割(ge)範(fàn)(fan)圍(wei)。防(fang)爆電(dian)動(dòng)機(jī)(ji)和殼(ke)體(ti)連(lian)接到(dao)仙童(tong)MP2400型(xing)電(dian)動(dòng)調(diào)節(jié)閥(fa)組件,以為任何應(yīng)(ying)用提供(gong)所需(xu)的操作(zuo)壓(ya)力(li)範(fàn)(fan)圍(wei)。飛兆(zhao)半(ban)導(dǎo)(dao)體MP2400電動(dòng)調(diào)節(jié)器系(xi)列可處理500 psi,35 BAR大供應(yīng)(ying)壓(ya)力(li),並(bing)提(ti)供十壹(yi)(11)種不(bu)同(tong)的設(shè)(she)定(ding)點(diǎn)(dian)壓(ya)力(li)範(fàn)(fan)圍(wei),真(zhen)空-10 psi,真(zhen)空(kong)-0.7 BAR,真空(kong)-70 kPa至2-100 psi, 0.15-7 BAR,15-700 kPa。
仙(xian)童(tong)MP2400型(xing)電動(dòng)調(diào)節(jié)閥(fa)特(te)征(zheng):
電(dian)源(yuan)故障時(shí),輸出(chu)壓(ya)力(li)鎖定(ding)在後(hou)位置(zhi)。
連(lian)續(xù)交流(liu)電機(jī)(ji)單元
配(pei)備(bei)步(bu)進(jìn)電(dian)機(jī)(ji)配(pei)置(zhi)
標(biāo)(biao)準(zhǔn)商用外(wai)殼或(huo)防爆(bao)NEMA 4X外(wai)殼
行(xing)程(cheng)終點(diǎn)限(xian)位(wei)開關(guān)
仙童(tong)MP2400型(xing)電動(dòng)調(diào)節(jié)閥(fa)優(yōu)點(diǎn):
安(an)全,可(ke)預(yù)(yu)測和可靠(kao)的操作(zuo)
即時(shí)啟(qi)停,重載(zai)阻抗保(bao)護(hù)(hu)電機(jī)(ji)可消(xiao)除(chu)滑(hua)行(xing)並(bing)防(fang)止在失(shi)速(su)情況下燒壞(huai)。
能(neng)夠在高轉(zhuǎn)(zhuan)矩(ju)下實(shí)現(xiàn)(xian)快速(su)啟(qi)停,可用於開環(huán)控(kong)制和(he)自(zi)動(dòng)化(hua)系(xi)統(tǒng)。
可(ke)用於常(chang)見,危(wei)險(xiǎn)(xian)或(huo)惡劣環(huán)境(jing)的設(shè)(she)計(jì)(ji)
用戶可(ke)選(xuan)擇(ze)設(shè)(she)置(zhi)小和(he)大壓(ya)力(li)值
zui後(hou),我再(zai)為(wei)大家介紹壹(yi)下仙童MP2400型電(dian)動(dòng)調(diào)節(jié)閥(fa)的工(gong)作(zuo)原理(li)供大家參考:
工(gong)作(zuo)原理(li)
工(gong)作(zuo)電源(yuan):DC24V,AC220V,AC380V等電(dian)壓(ya)等級(jí)(ji)。
輸入(ru)控(kong)制信(xin)號(hào):DC4-20MA或(huo)者(zhe)DC1-5V。
反(fan)饋控(kong)制信(xin)號(hào):DC4-20MA(負(fù)(fu)載(zai)電阻礙500歐(ou)姆以(yi)下)
通過接收工(gong)業(yè)(ye)自(zi)動(dòng)化(hua)控(kong)制系(xi)統(tǒng)(tong)的信(xin)號(hào)(如:4~20mA)來驅(qū)(qu)動(dòng)閥(fa)門改(gai)變閥(fa)芯(xin)和閥(fa)座之(zhi)間(jian)的截(jie)面(mian)積大小控(kong)制管道(dao)介質(zhì)(zhi)的流(liu)量(liang)、溫度(du)、壓(ya)力(li)等工(gong)藝參數(shù)。實(shí)現(xiàn)(xian)自動(dòng)化(hua)調(diào)節(jié)功(gong)能(neng)。
新型(xing)電(dian)動(dòng)調(diào)節(jié)閥(fa)執(zhí)(zhi)行器內(nèi)含(han)飼服功(gong)能(neng),接受統(tǒng)(tong)壹的4-20mA或(huo)1-5V·DC的標(biāo)(biao)準(zhǔn)信號(hào),將電(dian)流(liu)信號(hào)轉(zhuǎn)(zhuan)變成(cheng)相(xiang)對應(yīng)(ying)的直線位移,自(zi)動(dòng)地(di)控(kong)制調(diào)節(jié)閥(fa)開度(du),達(dá)到(dao)對管道(dao)內(nèi)流(liu)體的壓(ya)力(li)、流(liu)量(liang)、溫度(du)、液位(wei)等工(gong)藝參數(shù)的連(lian)續(xù)調(diào)節(jié)。
希(xi)望(wang)以(yi)上的仙(xian)童MP2400型電(dian)動(dòng)調(diào)節(jié)閥(fa)的資(zi)料(liao)可(ke)以(yi)幫(bang)助(zhu)到(dao)大家,如有(you)不同(tong)意見,歡迎(ying)來dian探討(tao)。