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FESTO擺(bai)動FESTO氣(qi)(qi)缸其特點是(shi)殼體(ti)輕,輸送方便;又因(yin)為(wei)其工作介質是(shi)空(kong)氣(qi)(qi),就不必(bi)擔心引起火災;擺(bai)動FESTO氣(qi)(qi)缸過載時能自動停轉,而(er)(er)與供給(gei)壓力保持平(ping)衡狀態。由于上(shang)述特點,因(yin)而(er)(er)擺(bai)動FESTO氣(qi)(qi)缸廣(guang)泛應用于礦山機械(xie)及氣(qi)(qi)動工具(ju)等場合。可以(yi)無級調速(su)。只要控制(zhi)進(jin)氣(qi)(qi)閥(fa)或排氣(qi)(qi)閥(fa)的(de)開度,即(ji)控制(zhi)壓縮空(kong)氣(qi)(qi)的(de)流量,就能調節馬達的(de)輸出功率和(he)轉速(su)。便可達到調節轉速(su)和(he)功率的(de)目的(de)。天津(jin)萬寶隆流體(ti)控制(zhi)設備有限公司(si)
FESTO氣缸(gang)的特(te)點詳(xiang)細介紹:
(1)外(wai)漏(lou)(lou)(lou)(lou)堵絕,內(nei)漏(lou)(lou)(lou)(lou)易(yi)(yi)控(kong)(kong),使用安全(quan)(quan)。內(nei)外(wai)泄(xie)漏(lou)(lou)(lou)(lou)是危及安全(quan)(quan)的(de)(de)要素(su)。其它(ta)自控(kong)(kong)閥(fa)(fa)(fa)通常(chang)將閥(fa)(fa)(fa)桿(gan)伸出(chu),由電(dian)(dian)動、氣動、液動執行機(ji)構(gou)(gou)控(kong)(kong)制(zhi)閥(fa)(fa)(fa)芯的(de)(de)轉動或(huo)(huo)移動。這都要解(jie)決長期動作(zuo)閥(fa)(fa)(fa)桿(gan)動密封(feng)的(de)(de)外(wai)泄(xie)漏(lou)(lou)(lou)(lou)難(nan)題(ti);唯有電(dian)(dian)磁閥(fa)(fa)(fa)是用電(dian)(dian)磁力(li)作(zuo)用于密封(feng)在電(dian)(dian)動調節閥(fa)(fa)(fa)隔磁套管內(nei)的(de)(de)鐵(tie)芯完成,不存(cun)在動密封(feng),所(suo)以外(wai)漏(lou)(lou)(lou)(lou)易(yi)(yi)堵絕。電(dian)(dian)動閥(fa)(fa)(fa)力(li)矩控(kong)(kong)制(zhi)不易(yi)(yi),容(rong)易(yi)(yi)產(chan)生內(nei)漏(lou)(lou)(lou)(lou),甚至拉斷(duan)閥(fa)(fa)(fa)桿(gan)頭(tou)部;電(dian)(dian)磁閥(fa)(fa)(fa)的(de)(de)結構(gou)(gou)型(xing)式容(rong)易(yi)(yi)控(kong)(kong)制(zhi)內(nei)泄(xie)漏(lou)(lou)(lou)(lou),直(zhi)至降(jiang)為零。所(suo)以,電(dian)(dian)磁閥(fa)(fa)(fa)使用特(te)別安全(quan)(quan),尤其適用于腐蝕性、有毒或(huo)(huo)高(gao)低溫(wen)的(de)(de)介質。
(2)FESTO氣缸系(xi)統簡單,便(bian)接(jie)電腦,價(jia)格(ge)(ge)低(di)謙(qian)。電磁(ci)閥(fa)本身結(jie)構簡單,價(jia)格(ge)(ge)也低(di),比起調(diao)節(jie)閥(fa)等其它種類執行器易于安裝維(wei)護。更顯著的(de)是(shi)所組成的(de)自控(kong)系(xi)統簡單得多,價(jia)格(ge)(ge)要低(di)得多。由于電磁(ci)閥(fa)是(shi)開關信(xin)號控(kong)制,與工(gong)控(kong) 計算機連接(jie)十分方便(bian)。在當今(jin)電腦普及,價(jia)格(ge)(ge)大幅下降(jiang)的(de)時代,電磁(ci)閥(fa)的(de)優勢就(jiu)更加明顯。
(3)FESTO氣缸動(dong)(dong)作快速,功率微(wei)小(xiao),外形輕巧。電(dian)磁(ci)閥響應時間可以(yi)短至(zhi)幾個毫秒,即(ji)使是先(xian)導(dao)式電(dian)磁(ci)閥也(ye)可以(yi)控制(zhi)在幾十毫秒內。由于自(zi)成回路,比之其它自(zi)控閥反應更靈敏。設(she)計得當的電(dian)磁(ci)閥線圈功率消耗很低,屬節(jie)能產品;還可做(zuo)到(dao)只(zhi)需觸(chu)發動(dong)(dong)作,自(zi)動(dong)(dong)保持閥位,平時一點也(ye)不耗電(dian)。電(dian)磁(ci)閥外形尺寸小(xiao),既節(jie)省空間,又輕巧美觀(guan)。
(4)調節(jie)(jie)精度(du)受(shou)限(xian),適(shi)(shi)用(yong)介質受(shou)限(xian)。電磁閥通常只(zhi)有(you)開(kai)關兩(liang)種(zhong)狀態(tai),閥芯只(zhi)能(neng)處于兩(liang)個(ge)極(ji)限(xian)位(wei)置,不(bu)能(neng)連續調節(jie)(jie),(力(li)圖突(tu)破的新(xin)構思不(bu)少,但還(huan)都處于試(shi)驗試(shi)用(yong)階段)所(suo)以調節(jie)(jie)精度(du)還(huan)受(shou)到一(yi)定限(xian)制。電磁閥對(dui)介質潔(jie)凈度(du)有(you)較高要求(qiu),含顆(ke)粒狀的介質不(bu)能(neng)適(shi)(shi)用(yong),如屬雜質須先濾(lv)去。另外,粘稠狀介質不(bu)能(neng)適(shi)(shi)用(yong),而且(qie),特定的產品(pin)適(shi)(shi)用(yong)的介質粘度(du)范圍(wei)相對(dui)較窄。
5)FESTO氣缸型號多樣(yang),用途廣泛。電(dian)(dian)(dian)(dian)磁(ci)閥雖有(you)先天不(bu)(bu)足,優(you)(you)點仍十分(fen)突出,所以就(jiu)設計成多種(zhong)多樣(yang)的(de)(de)產品,滿足各種(zhong)不(bu)(bu)同(tong)(tong)的(de)(de)需求,用途極為廣泛。電(dian)(dian)(dian)(dian)磁(ci)閥技術的(de)(de)進步也都是圍繞著(zhu)如(ru)何克服先天不(bu)(bu)足,如(ru)何更好(hao)地發揮固有(you)優(you)(you)勢而展開(kai)。FESTO電(dian)(dian)(dian)(dian)磁(ci)閥是用來控(kong)制(zhi)流體方向(xiang)的(de)(de)自動化基(ji)礎(chu)元件,屬于(yu)執行器;通(tong)常用于(yu)機(ji)械(xie)(xie)控(kong)制(zhi)和工業閥門上面,對介(jie)質(zhi)方向(xiang)進行控(kong)制(zhi),從(cong)而達到(dao)對閥門開(kai)關(guan)的(de)(de)控(kong)制(zhi)。工作原理電(dian)(dian)(dian)(dian)磁(ci)閥里有(you)密閉的(de)(de)腔,在(zai)不(bu)(bu)同(tong)(tong)位置開(kai)有(you)通(tong)孔,每(mei)個孔都通(tong)向(xiang)不(bu)(bu)同(tong)(tong)的(de)(de)油(you)管,腔中(zhong)間(jian)是閥,兩面是兩塊電(dian)(dian)(dian)(dian)磁(ci)鐵(tie),哪面的(de)(de)磁(ci)鐵(tie)線圈(quan)通(tong)電(dian)(dian)(dian)(dian)閥體就(jiu)會(hui)被吸引(yin)到(dao)哪邊,通(tong)過(guo)控(kong)制(zhi)閥體的(de)(de)移(yi)動來擋住或漏出不(bu)(bu)同(tong)(tong)的(de)(de)排油(you)的(de)(de)孔,而進油(you)孔是常開(kai)的(de)(de),液(ye)壓油(you)就(jiu)會(hui)進入不(bu)(bu)同(tong)(tong)的(de)(de)排油(you)管,然后通(tong)過(guo)油(you)的(de)(de)壓力(li)來推動油(you)缸的(de)(de)活(huo)塞(sai),活(huo)塞(sai)又帶動活(huo)塞(sai)桿,活(huo)塞(sai)桿帶動機(ji)械(xie)(xie)裝置動。這樣(yang)通(tong)過(guo)控(kong)制(zhi)電(dian)(dian)(dian)(dian)磁(ci)鐵(tie)的(de)(de)電(dian)(dian)(dian)(dian)流通(tong)斷就(jiu)控(kong)制(zhi)了機(ji)械(xie)(xie)運動。
DSBC-40-60-PPSA-N3DSBC-40-80-PPSA-N3DSBC-40-100-PPSA-N3DSBC-40-125-PPSA-N3
DSBC-40-160-PPSA-N3DSBC-40-200-PPSA-N3DSBC-40-250-PPSA-N3DSBC-50-60-PPSA-N3
DSBC-50-100-PPSA-N3DSBC-50-125-PPSA-N3DSBC-50-160-PPSA-N3DSBC-50-200-PPSA-N3
DSBC-50-250-PPSA-N3DSBC-32-60-PPSA-N3DSBC-32-80-PPSA-N3DSBC-32-100-PPSA-N3
DSBC-32-125-PPSA-N3DSBC-32-160-PPSA-N3DSBC-32-200-PPSA-N3DSBC-32-250-PPSA-N3
DSBC-63-60-PPSA-N3DSBC-63-80-PPSA-N3DSBC-63-100-PPSA-N3DSBC-63-125-PPSA-N3
DSBC-63-160-PPSA-N3DSBC-63-200-PPSA-N3DSBC-63-250-PPSA-N3DSBC-80-60-PPSA-N3
DSBC-80-80-PPSA-N3DSBC-80-100-PPSA-N3DSBC-80-125-PPSA-N3DSBC-80-160-PPSA-N3