力士樂電磁閥按原理分為: 直動式、分布直動式、先導式三大類(lei)(lei);按結構(gou)分為膜片式電(dian)磁閥(fa)和活塞式電(dian)磁閥(fa)兩(liang)類(lei)(lei)。 力士樂電磁閥工作原理: 電(dian)(dian)磁(ci)(ci)閥(fa)里(li)有(you)密閉(bi)的(de)(de)(de)(de)腔(qiang),在的(de)(de)(de)(de)不同位置(zhi)開有(you)通孔(kong),每個孔(kong)都通向不同的(de)(de)(de)(de)油(you)管,腔(qiang)中(zhong)間是(shi)閥(fa),兩面是(shi)兩塊電(dian)(dian)磁(ci)(ci)鐵(tie),哪面的(de)(de)(de)(de)磁(ci)(ci)鐵(tie)線圈(quan)通電(dian)(dian)閥(fa)體(ti)就(jiu)會被吸引(yin)到(dao)哪邊,通過(guo)控(kong)制閥(fa)體(ti)的(de)(de)(de)(de)移(yi)動(dong)(dong)(dong)來檔住或漏(lou)出(chu)不同的(de)(de)(de)(de)排油(you)的(de)(de)(de)(de)孔(kong),而(er)進油(you)孔(kong)是(shi)常開的(de)(de)(de)(de),液(ye)壓(ya)油(you)就(jiu)會進入不同的(de)(de)(de)(de)排油(you)管,然后通過(guo)油(you)的(de)(de)(de)(de)壓(ya)力(li)來推動(dong)(dong)(dong)油(you)缸的(de)(de)(de)(de)活(huo)(huo)(huo)塞(sai),活(huo)(huo)(huo)塞(sai)又帶(dai)動(dong)(dong)(dong)活(huo)(huo)(huo)塞(sai)桿,活(huo)(huo)(huo)塞(sai)竿(gan)帶(dai)動(dong)(dong)(dong)機械裝置(zhi)動(dong)(dong)(dong)。這樣通過(guo)控(kong)制電(dian)(dian)磁(ci)(ci)鐵(tie)的(de)(de)(de)(de)電(dian)(dian)流(liu)就(jiu)控(kong)制了機械運動(dong)(dong)(dong)。 力士樂直動式電磁閥工作原理: 通電(dian)時,電(dian)磁線圈產生電(dian)磁力(li)(li)把關(guan)閉件(jian)從閥座上(shang)提起(qi),閥門(men)打開;斷電(dian)時,電(dian)磁力(li)(li)消失,彈簧把關(guan)閉件(jian)壓在閥座上(shang),閥門(men)關(guan)閉。 力士樂分布直動式電磁閥工作原理: 它是一(yi)種直動(dong)(dong)式和先(xian)導(dao)式相結合的原理(li)。常(chang)閉(bi)式---當入(ru)口(kou)與出(chu)口(kou)沒有壓(ya)差(cha)時(shi),通電(dian)(dian)后電(dian)(dian)磁(ci)(ci)力(li)直接(jie)(jie)打(da)(da)開先(xian)導(dao)孔(kong)連接(jie)(jie)主(zhu)(zhu)閥(fa)(fa)活塞(sai)依次向上提起,閥(fa)(fa)門打(da)(da)開;當入(ru)口(kou)與出(chu)口(kou)達到啟動(dong)(dong)壓(ya)差(cha)時(shi),通電(dian)(dian)后,電(dian)(dian)磁(ci)(ci)力(li)先(xian)打(da)(da)開先(xian)導(dao)孔(kong),主(zhu)(zhu)閥(fa)(fa)活塞(sai)上腔(qiang)壓(ya)力(li)下降(jiang),從而利用壓(ya)差(cha)和電(dian)(dian)磁(ci)(ci)力(li)拉動(dong)(dong)主(zhu)(zhu)活塞(sai),閥(fa)(fa)口(kou)打(da)(da)開;斷(duan)電(dian)(dian)時(shi),靠彈簧復位關(guan)閉(bi)先(xian)導(dao)孔(kong),主(zhu)(zhu)活塞(sai)上腔(qiang)增壓(ya),推動(dong)(dong)主(zhu)(zhu)活塞(sai)向下移動(dong)(dong),閥(fa)(fa)關(guan)閉(bi)。常(chang)開式與常(chang)閉(bi)式相反。 力士樂先導式電磁閥工作原理: 常閉(bi)式---通電(dian)(dian)時,電(dian)(dian)磁力(li)(li)吸(xi)合先導(dao)孔閥(fa)(fa)芯,先導(dao)孔打(da)開(kai),主(zhu)閥(fa)(fa)活(huo)(huo)塞(sai)上腔(qiang)壓力(li)(li)下降,在(zai)主(zhu)活(huo)(huo)塞(sai)上腔(qiang)和(he)(he)下腔(qiang)形成上低下高的壓力(li)(li),這(zhe)樣下腔(qiang)壓力(li)(li)推動主(zhu)活(huo)(huo)塞(sai)打(da)開(kai)閥(fa)(fa)門;斷電(dian)(dian)時,彈(dan)簧(huang)力(li)(li)復位關(guan)閉(bi)先導(dao)孔,主(zhu)活(huo)(huo)塞(sai)上腔(qiang)增壓,在(zai)主(zhu)活(huo)(huo)塞(sai)上腔(qiang)和(he)(he)下腔(qiang)形成上高下低的壓力(li)(li),介質壓力(li)(li)和(he)(he)彈(dan)簧(huang)力(li)(li)推動主(zhu)活(huo)(huo)塞(sai),閥(fa)(fa)關(guan)閉(bi)。常開(kai)式與常閉(bi)式相(xiang)反。 力士樂膜片式電磁閥工作原理: 通電(dian)時(shi),電(dian)磁力把先導孔打(da)開,上(shang)(shang)腔室壓(ya)(ya)(ya)力迅速(su)(su)下(xia)降,在關(guan)(guan)閉(bi)件(jian)(jian)周圍形(xing)成上(shang)(shang)低下(xia)高的壓(ya)(ya)(ya)差,流(liu)體(ti)(ti)壓(ya)(ya)(ya)力推動關(guan)(guan)閉(bi)件(jian)(jian)向上(shang)(shang)移(yi)動,閥門打(da)開;斷電(dian)時(shi),彈簧力把先導孔關(guan)(guan)閉(bi),入口壓(ya)(ya)(ya)力通過(guo)旁通孔迅速(su)(su)腔室在關(guan)(guan)閥件(jian)(jian)周圍形(xing)成下(xia)低上(shang)(shang)高的壓(ya)(ya)(ya)差,流(liu)體(ti)(ti)壓(ya)(ya)(ya)力推動關(guan)(guan)閉(bi)件(jian)(jian)向下(xia)移(yi)動,關(guan)(guan)閉(bi)閥門。 力士樂活塞式電磁閥工作原理: 線(xian)圈通(tong)電(dian)后由于吸(xi)力(li)(li)作用(yong),動鐵(tie)芯(xin)下移,把(ba)副閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)塞壓(ya)(ya)(ya)(ya)下,副閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)關閉,主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)杯內壓(ya)(ya)(ya)(ya)力(li)(li)上升(sheng),當(dang)壓(ya)(ya)(ya)(ya)力(li)(li)升(sheng)到(dao)一(yi)定(ding)值時(shi),主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)杯的上下壓(ya)(ya)(ya)(ya)差(cha)一(yi)樣,由于電(dian)磁(ci)力(li)(li)作用(yong),動鐵(tie)芯(xin)失去主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)杯下,壓(ya)(ya)(ya)(ya)緊主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)座,閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)門關閉。線(xian)圈斷電(dian)時(shi),電(dian)磁(ci)吸(xi)力(li)(li)為零,副閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)塞和支鐵(tie)芯(xin)由于彈簧作用(yong)向上提起,副閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)打(da)開(kai),主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)杯上的流(liu)體經副閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)流(liu)走,減少了(le)作用(yong)在(zai)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)杯上的壓(ya)(ya)(ya)(ya)力(li)(li),當(dang)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)杯上的壓(ya)(ya)(ya)(ya)力(li)(li)減少到(dao)一(yi)定(ding)值時(shi),利用(yong)壓(ya)(ya)(ya)(ya)差(cha)把(ba)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)杯推起,主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)打(da)開(kai),介(jie)質流(liu)通(tong)。 德國rexroth力士樂電磁閥工作特點: 德(de)國REXROTH電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa),德(de)國力(li)士(shi)樂電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa),Rexroth電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)在(zai)液(ye)路(lu)(lu)系統中用來實(shi)現液(ye)路(lu)(lu)的(de)(de)(de)通(tong)(tong)(tong)斷或液(ye)流方向的(de)(de)(de)改變,它一(yi)般(ban)具有一(yi)個(ge)可以在(zai)線(xian)圈(quan)電(dian)(dian)(dian)磁(ci)(ci)力(li)驅動下滑動的(de)(de)(de)閥(fa)(fa)芯(xin),閥(fa)(fa)芯(xin)在(zai)不(bu)(bu)同的(de)(de)(de)位(wei)(wei)置(zhi)(zhi)(zhi)(zhi)時(shi),電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)的(de)(de)(de)通(tong)(tong)(tong)路(lu)(lu)也就不(bu)(bu)同。閥(fa)(fa)芯(xin)的(de)(de)(de)工(gong)作位(wei)(wei)置(zhi)(zhi)(zhi)(zhi)有幾(ji)個(ge),該(gai)電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)就叫幾(ji)位(wei)(wei)電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa):閥(fa)(fa)體上的(de)(de)(de)接(jie)口,也就是電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)的(de)(de)(de)通(tong)(tong)(tong)路(lu)(lu)數,有幾(ji)個(ge)通(tong)(tong)(tong)路(lu)(lu)口,該(gai)電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)就叫幾(ji)通(tong)(tong)(tong)電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)。 電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)安(an)裝后,一(yi)般(ban)所(suo)有接(jie)口都應該(gai)是連接(jie)好了的(de)(de)(de),所(suo)謂工(gong)作位(wei)(wei)置(zhi)(zhi)(zhi)(zhi)指的(de)(de)(de)是閥(fa)(fa)芯(xin)的(de)(de)(de)位(wei)(wei)置(zhi)(zhi)(zhi)(zhi)。閥(fa)(fa)芯(xin)在(zai)線(xian)圈(quan)不(bu)(bu)通(tong)(tong)(tong)電(dian)(dian)(dian)時(shi)處在(zai)甲位(wei)(wei)置(zhi)(zhi)(zhi)(zhi),在(zai)線(xian)圈(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)時(shi)處在(zai)乙位(wei)(wei)置(zhi)(zhi)(zhi)(zhi),閥(fa)(fa)芯(xin)在(zai)不(bu)(bu)同位(wei)(wei)置(zhi)(zhi)(zhi)(zhi)時(shi),對各接(jie)口起(qi)到或接(jie)通(tong)(tong)(tong)或封(feng)閉的(de)(de)(de)作用。 力士樂電磁閥常見產品型號如下: REXROTH 電磁閥 AM230 230V 50/60HZ 7.5W REXROTH 電磁閥 4WE6T-L6X/EW220RNZ5L REXROTH 電磁閥 4WE10D50-0 DC220V REXROTH 電磁閥 M-3 SED 10 CK13/350 C G24 N9K4 REXROTH 電磁閥 4WE 6 J51/AG24NZ4 REXROTH 電磁閥 4WE 6 D52/AG24N9Z4 REXROTH 電磁閥 501939 4WE6C5X/AG24NZ4 REXTOTH 電磁閥 DBET-51/200G24Z4M-1 REXROTH 電磁閥 4WE 10 E10/LG24NK4 REXROTH 電磁閥 4WE 6 D62/0FEG24N9K4 REXROTH 電磁閥 R900589988 REXROTH 電磁閥 4WE6D62/OFEG24N944 REXROTH 電磁閥 4WE10D31/CG220N9K4 REXROTH 電磁閥 M-3 SED 6 UK13/350 C G24 N9K4/V REXROTH 電磁閥 4WE 6 D52/AG24N9Z4 REXROTH 電磁閥 4WE10E33/CG24N9K4 R900588201 REXROTH 電磁閥 4WE10J33/CG24N9K4 REXROTH 電磁閥 4WE 6 D51/0FAG24N9Z4 REXTOTH 電磁閥 R901008688 4WE6D62/EG220N9K4/V REXROTH 電磁閥 4WE 6 D62/EG24N9K4 REXROTH 電磁閥 WE06DH03C/0240/G0M6 REXROTH 電磁閥 4WE6D62/EW110N9K4 REXROTH 電磁閥 LC16A40E7X/-004 REXROTH 電磁閥 4WE6T-L6X/EW220RNZ5L REXROTH 電磁閥 4WE 6 J62/EG24N9K4 REXTOTH 電磁閥 4WE10D33/CW230N9K4 R900912496 REXROTH 電磁閥 4WE6J70/HG24N9K4/B10 REXTOTH 電磁閥 R901008688 4WE6D62/EG220N9K4/V REXROTH 電磁閥 DBW 30B3-52/50-6EG24N9K4 R900973917 REXROTH 電磁閥 4WE 6 J62/EG24N9K4 REXROTH 電磁閥 4WE 6 J61/EG24N9K4 REXROTH 電磁閥 OA4DO 7000-+182421022 REXROTH 電磁閥 4WE6D73-62/EG24N9K4/A12 REXTOTH 電磁閥 4WE6D62/EG24N9K4 R900561247 REXROTH 電磁閥 4WE6 D2/OFEG24N9K4/B20 REXROTH 電磁閥 4WRAP6W7-07-30/G24K4/M REXTOTH 電磁閥 3WE6A62/EG24N9K4 REXROTH 電磁閥 4WE 6 E51/AG24NZ4 REXROTH 電磁閥 4WE 6 E51/AG24NZ4 REXROTH 電磁閥 4WE 10 D10/LG24NK4 REXROTH 電磁閥 4WE 10 E10/LG24NK4 REXROTH 電磁閥 4WE 6 J51/AG24NZ4 REXROTH 電磁閥 2FRM6B 36-32/3 QRV REXROTH 電磁閥 4WE 6 D51/0FAG24N9Z4 REXROTH 電磁閥 4WE6DS01 24DG/V REXROTH 電磁閥 4WE 6 J6X/EG24N9K4 REXROTH 電磁閥 4WE6J62/EG24N9K4 REXROTH 電磁閥 VALVE 4WE6D6X/OFFG24N9K4 REXROTH 電磁閥 M3SEW6C3X/420MG24N9Z2/-B08VS0864 REXROTH 電磁閥 4WE10J33/CG24N9K4 REXROTH 電磁閥 4WE6DS01 24DG/V REXROTH 電磁閥 4WE6X36A52/BG24NZ5L1 REXROTH 電磁閥 3WE 10 A33/CG220N9K4/V REXROTH 電磁閥 4WE 6 D62/EG24N9K4 REXROTH 電磁閥 4WE10D50-0 DC220V REXROTH 電磁閥 4WE 6 D6210FFG24N9K4 REXROTH 電磁閥 4WE 10 D10/LG24NK4 REXTOTH 電磁閥 R901008688 4WE6D62/EG220N9K4/V REXROTH 電磁閥 4WE6DS01-24DG/V-6063118 REXROTH 電磁(ci)閥 M3SEW6U3X/420MG24N9K4/-V :閆成建 地址:上海市普陀區中江路889號曹楊商務大廈 1501-1502 : :200333
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