力士樂電磁閥按原理分為: 直動式(shi)、分(fen)布(bu)直動式(shi)、先(xian)導式(shi)三(san)大類(lei);按結構分(fen)為膜片式(shi)電(dian)磁閥(fa)和(he)活塞(sai)式(shi)電(dian)磁閥(fa)兩類(lei)。 力士樂電磁閥工作原理: 電磁(ci)閥(fa)里有(you)密閉(bi)的(de)(de)腔,在的(de)(de)不同位置(zhi)開(kai)有(you)通孔(kong),每個(ge)孔(kong)都通向不同的(de)(de)油管(guan),腔中(zhong)間是閥(fa),兩面是兩塊電磁(ci)鐵,哪面的(de)(de)磁(ci)鐵線圈(quan)通電閥(fa)體(ti)就會被吸引(yin)到(dao)哪邊(bian),通過(guo)控制(zhi)閥(fa)體(ti)的(de)(de)移動(dong)來檔住或漏出不同的(de)(de)排(pai)油的(de)(de)孔(kong),而(er)進(jin)油孔(kong)是常開(kai)的(de)(de),液壓油就會進(jin)入(ru)不同的(de)(de)排(pai)油管(guan),然后通過(guo)油的(de)(de)壓力來推動(dong)油缸的(de)(de)活塞,活塞又帶(dai)動(dong)活塞桿,活塞竿帶(dai)動(dong)機械(xie)(xie)裝(zhuang)置(zhi)動(dong)。這樣通過(guo)控制(zhi)電磁(ci)鐵的(de)(de)電流就控制(zhi)了機械(xie)(xie)運(yun)動(dong)。 力士樂直動式電磁閥工作原理: 通(tong)電(dian)時(shi),電(dian)磁線圈產生電(dian)磁力把關(guan)(guan)(guan)閉(bi)件(jian)(jian)從閥座上(shang)提(ti)起(qi),閥門(men)打開;斷電(dian)時(shi),電(dian)磁力消(xiao)失(shi),彈(dan)簧把關(guan)(guan)(guan)閉(bi)件(jian)(jian)壓在閥座上(shang),閥門(men)關(guan)(guan)(guan)閉(bi)。 力(li)士樂分(fen)布(bu)直(zhi)動式電磁閥工作原理: 它是一(yi)種(zhong)直動(dong)式和(he)先(xian)導(dao)(dao)式相(xiang)結(jie)合的原理。常(chang)閉式---當入口與(yu)出口沒有壓(ya)(ya)差時(shi)(shi),通(tong)(tong)電(dian)(dian)后(hou)電(dian)(dian)磁力(li)直接打(da)(da)開先(xian)導(dao)(dao)孔(kong)連接主(zhu)閥(fa)活(huo)塞(sai)(sai)依次向上提起(qi),閥(fa)門打(da)(da)開;當入口與(yu)出口達(da)到啟動(dong)壓(ya)(ya)差時(shi)(shi),通(tong)(tong)電(dian)(dian)后(hou),電(dian)(dian)磁力(li)先(xian)打(da)(da)開先(xian)導(dao)(dao)孔(kong),主(zhu)閥(fa)活(huo)塞(sai)(sai)上腔壓(ya)(ya)力(li)下(xia)降,從而(er)利用壓(ya)(ya)差和(he)電(dian)(dian)磁力(li)拉動(dong)主(zhu)活(huo)塞(sai)(sai),閥(fa)口打(da)(da)開;斷電(dian)(dian)時(shi)(shi),靠(kao)彈簧復(fu)位關(guan)閉先(xian)導(dao)(dao)孔(kong),主(zhu)活(huo)塞(sai)(sai)上腔增(zeng)壓(ya)(ya),推動(dong)主(zhu)活(huo)塞(sai)(sai)向下(xia)移動(dong),閥(fa)關(guan)閉。常(chang)開式與(yu)常(chang)閉式相(xiang)反。 力士樂先(xian)導式電磁(ci)閥工作(zuo)原理: 常閉式(shi)---通電時(shi),電磁力(li)吸(xi)合先導孔閥(fa)芯,先導孔打(da)開(kai),主(zhu)閥(fa)活(huo)塞(sai)上(shang)(shang)(shang)腔壓(ya)(ya)(ya)(ya)力(li)下(xia)降,在主(zhu)活(huo)塞(sai)上(shang)(shang)(shang)腔和(he)(he)下(xia)腔形成上(shang)(shang)(shang)低(di)下(xia)高的壓(ya)(ya)(ya)(ya)力(li),這樣下(xia)腔壓(ya)(ya)(ya)(ya)力(li)推(tui)動主(zhu)活(huo)塞(sai)打(da)開(kai)閥(fa)門(men);斷電時(shi),彈簧力(li)復位關閉先導孔,主(zhu)活(huo)塞(sai)上(shang)(shang)(shang)腔增壓(ya)(ya)(ya)(ya),在主(zhu)活(huo)塞(sai)上(shang)(shang)(shang)腔和(he)(he)下(xia)腔形成上(shang)(shang)(shang)高下(xia)低(di)的壓(ya)(ya)(ya)(ya)力(li),介(jie)質壓(ya)(ya)(ya)(ya)力(li)和(he)(he)彈簧力(li)推(tui)動主(zhu)活(huo)塞(sai),閥(fa)關閉。常開(kai)式(shi)與常閉式(shi)相(xiang)反。 力(li)士樂膜片式電磁閥工作原理(li): 通電(dian)時(shi),電(dian)磁力把先導(dao)孔(kong)打開,上(shang)腔室(shi)壓(ya)(ya)力迅(xun)速(su)下(xia)降,在關閉(bi)(bi)(bi)件周(zhou)圍(wei)(wei)形成上(shang)低下(xia)高的(de)壓(ya)(ya)差,流(liu)體壓(ya)(ya)力推(tui)動(dong)關閉(bi)(bi)(bi)件向上(shang)移動(dong),閥(fa)門(men)打開;斷電(dian)時(shi),彈簧力把先導(dao)孔(kong)關閉(bi)(bi)(bi),入口壓(ya)(ya)力通過旁通孔(kong)迅(xun)速(su)腔室(shi)在關閥(fa)件周(zhou)圍(wei)(wei)形成下(xia)低上(shang)高的(de)壓(ya)(ya)差,流(liu)體壓(ya)(ya)力推(tui)動(dong)關閉(bi)(bi)(bi)件向下(xia)移動(dong),關閉(bi)(bi)(bi)閥(fa)門(men)。 力士樂活塞(sai)式電磁閥工作(zuo)原理: 線(xian)圈(quan)通(tong)電后由于吸力(li)作(zuo)用,動鐵芯下移,把副閥(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)塞壓(ya)(ya)(ya)(ya)(ya)下,副閥(fa)(fa)(fa)(fa)關(guan)閉,主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)杯內壓(ya)(ya)(ya)(ya)(ya)力(li)上(shang)(shang)升,當壓(ya)(ya)(ya)(ya)(ya)力(li)升到一定值時,主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)杯的上(shang)(shang)下壓(ya)(ya)(ya)(ya)(ya)差一樣,由于電磁力(li)作(zuo)用,動鐵芯失(shi)去主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)杯下,壓(ya)(ya)(ya)(ya)(ya)緊主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)座(zuo),閥(fa)(fa)(fa)(fa)門關(guan)閉。線(xian)圈(quan)斷電時,電磁吸力(li)為(wei)零,副閥(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)塞和支鐵芯由于彈簧作(zuo)用向上(shang)(shang)提起,副閥(fa)(fa)(fa)(fa)打開,主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)杯上(shang)(shang)的流體經(jing)副閥(fa)(fa)(fa)(fa)流走,減少了作(zuo)用在主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)杯上(shang)(shang)的壓(ya)(ya)(ya)(ya)(ya)力(li),當主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)杯上(shang)(shang)的壓(ya)(ya)(ya)(ya)(ya)力(li)減少到一定值時,利用壓(ya)(ya)(ya)(ya)(ya)差把主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)杯推起,主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)打開,介質流通(tong)。 德國rexroth力(li)士樂電磁閥工作特點: 德(de)國REXROTH電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa),德(de)國力(li)士(shi)樂電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa),Rexroth電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)在液路系統(tong)中用(yong)來實現(xian)液路的(de)(de)(de)(de)通(tong)(tong)斷或液流方(fang)向(xiang)的(de)(de)(de)(de)改變,它一般具有一個(ge)可以在線(xian)圈(quan)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)力(li)驅動下滑動的(de)(de)(de)(de)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯,閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯在不(bu)同的(de)(de)(de)(de)位(wei)置(zhi)時(shi),電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)通(tong)(tong)路也就不(bu)同。閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯的(de)(de)(de)(de)工作(zuo)位(wei)置(zhi)有幾(ji)個(ge),該電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)就叫幾(ji)位(wei)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa):閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)體上(shang)的(de)(de)(de)(de)接(jie)(jie)口,也就是電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)通(tong)(tong)路數(shu),有幾(ji)個(ge)通(tong)(tong)路口,該電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)就叫幾(ji)通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)。 電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)安裝后,一般所有接(jie)(jie)口都應該是連接(jie)(jie)好了的(de)(de)(de)(de),所謂工作(zuo)位(wei)置(zhi)指的(de)(de)(de)(de)是閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯的(de)(de)(de)(de)位(wei)置(zhi)。閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯在線(xian)圈(quan)不(bu)通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)時(shi)處在甲(jia)位(wei)置(zhi),在線(xian)圈(quan)通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)時(shi)處在乙位(wei)置(zhi),閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯在不(bu)同位(wei)置(zhi)時(shi),對各接(jie)(jie)口起到(dao)或接(jie)(jie)通(tong)(tong)或封閉的(de)(de)(de)(de)作(zuo)用(yong)。 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 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 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 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 4WE 6 J62/EG24N9K4 REXROTH 電磁閥 4WE 6 J61/EG24N9K4 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 2FRM6B 36-32/3 QRV REXROTH 電磁閥 4WE 6 D51/0FAG24N9Z4 REXROTH 電磁閥 VALVE 4WE6D6X/OFFG24N9K4 REXROTH 電磁閥 4WE10J33/CG24N9K4 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 電磁閥 M3SEW6U3X/420MG24N9K4/-V REXTOTH 電磁閥 3WE6A62/EG24N9K4 REXROTH 電磁閥 3WE6A 62/EG 24N9K4 REXTOTH 電磁閥 R901008688 4WE6D62/EG220N9K4/V REXROTH 電磁閥 4WE6D62/EW110N9K4 REXROTH 電磁閥 Z2DB10VC2-30/31.5 REXROTH 電磁閥 4WE 6 E62/EG24N9K4 REXROTH 電磁閥 NO.5763810220 24VDC REXROTH 電磁閥 4WE 6 E53/AG24N9Z4 REXROTH 電磁閥 4WE6ES01-24DG/V-6063120 REXROTH 電磁閥 4WE 6 J51/AG24NZ4 REXROTH 電磁閥 4WE6 D2/OFEG24N9K4/B20 REXTOTH 電磁閥 3WE6A62/EG24N9K4 REXROTH 電磁閥 4WE 6 D51/0FAG24NZ4 REXROTH 電磁閥 R900589933 4WE10D33/CG24N9K4 REXROTH 電磁閥 4WE 6 E53/AG24N9Z4 REXROTH 電磁閥 4WEH10C20B/6EG24NZ5L REXROTH 電磁閥 R0820022021 REXROTH 電磁閥 4WE 6 D51/0FBG24N9Z4 REXROTH 電磁閥 4WE 6 J62/EG24N9K4 REXROTH 電磁閥 4WE 6 J62/EG24N9K4 REXROTH 電磁閥 4WE6T-L6X/EW220RNZ5L REXROTH 電(dian)磁閥 2FRM6B 36-32/3 QRV :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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