Rexroth插(chā)裝(zhuāng)閥(fá)LFA25DZ2-71/210Y 
       REXROTH電(diàn)磁閥(fá)，REXROTH電(diàn)磁(cí)閥，REXROTH換向閥，REXROTH單向(xiàng)閥(fá)，REXROTH流(liú)量(liáng)閥，溢(yì)REXROTH流閥，力(lì)士(shì)樂(lè)REXROTH油泵(bèng),力士樂REXROTH液壓泵(bèng),力士樂(lè)REXROTH柱塞泵,力(lì)士樂葉(yè)REXROTH片泵(bèng)
Rexroth電磁(cí)閥(fá)通常與單(dān)作(zuò)用(yòng)氣動(dòng)執(zhí)行機構(gòu)配(pèi)套使用(yòng)，兩位是兩個位置可(kě)控：開(kāi)-關，三通(tōng)是(shì)有三(sān)個(gè)通(tōng)道通氣(qì)，一(yī) 般(bān)情況(kuàng)下1個通(tōng)道(dào)與氣源連接，另外(wài)兩(liǎng)個通道1個與執行機構的(dí)進(jìn)氣口(kǒu)連(lián)接，1個(gè)與(yǔ)執(zhí)行機構排(pái)氣口連接(jiē)，具體的工作原(yuán)理(lǐ)可以參照單作用(yòng)氣(qì)動執行(háng)機構的(dí)工作原(yuán)理(lǐ)圖。 兩位五(wǔ)通(tōng)電磁(cí)閥通常(cháng)與(yǔ)雙作(zuò)用氣(qì)動(dòng)執行(háng)機(jī)構(gòu)配套使(shǐ)用(yòng)，兩位(wèi)是兩(liǎng)個(gè)位(wèi)置(zhì)可(kě)控：開-關(guān)，五通(tōng)是有五(wǔ)個(gè)通道通氣，其中(zhōng)1個與(yǔ)氣源連接(jiē)，兩個與(yǔ)雙作用(yòng)氣(qì)缸的(dí)外部氣室(shì)的(dí)進(jìn)出氣口連接，兩(liǎng)個與內部氣(qì)室的(dí)進出氣口(kǒu)接連，具(jù)體(tǐ)的工(gōng)作原(yuán)理可參照(zhào)雙作用(yòng)氣動執(zhí)行機(jī)構工作原理(lǐ)在氣路（或液(yè)路(lù)）上來說，兩位(wèi)三通電(diàn)磁閥具(jù)有1個進氣孔（接進氣氣(qì)源），1個(gè)出氣(qì)孔(kǒng)（提供給(gěi)目(mù)標設(shè)備氣源），1個排氣孔(kǒng)（一(yī)般安(ān)裝(zhuāng)一個(gè)消聲器(qì)，如(rú)果不(bù)怕(pà)噪(zào)音的話(huà)也(yě)可(kě)以不裝@_@）。 Rexroth兩位(wèi)五通電磁(cí)閥具有(yǒu)1 個(gè)進氣(qì)孔(kǒng)（接進氣(qì)氣源(yuán)），1個正(zhèng)動(dòng)作出氣孔和1個反動作出氣孔（分(fēn)別提(tí)供給(gěi)目(mù)標設備的一(yī)正(zhèng)一(yī)反動(dòng)作(zuò)的(dí)氣(qì)源），1個正動(dòng)作排氣孔和(hé)1個反動作(zuò)排(pái)氣孔（安裝消(xiāo)聲器）。    對於小型(xíng)自(zì)動控製設備，氣(qì)管一(yī)般選(xuǎn)用8~12mm的(dí)工(gōng)業膠氣(qì)管。在電氣上(shàng)來(lái)說(shuō)，兩位三通(tōng)電磁(cí)閥一(yī)般為單(dān)電(diàn) 控（即單綫圈(quān)），Rexroth兩位五通電磁(cí)閥一般為雙(shuāng)電控（即(jí)雙綫(xiàn)圈(quān)）。Rexroth綫圈電(diàn)壓(yā)等(děng)級一(yī)般采用(yòng)DC24V，AC220V等。 兩位(wèi)三通電磁閥(fá)分為常(cháng)閉型(xíng)和常(cháng)開型兩(liǎng)種(zhǒng)，常閉型(xíng)指綫圈沒(méi)通電時氣(qì)路(lù)是斷的，常開(kāi)型指綫圈沒通(tōng)電時氣路(lù)是通的。 常(cháng)閉(bì)型(xíng)兩位三通電磁(cí)閥(fá)動作(zuò)原理：給綫(xiàn)圈(quān)通電(diàn)，氣(qì)路接通，綫圈一旦(dàn)斷電(diàn)，氣路就(jiù)會(huì)斷開，這(zhè)相當於(yú)“點動"。 常(cháng)開型(xíng)兩位(wèi)三(sān)通(tōng)單電控電(diàn)磁(cí)閥動作(zuò)原理：給綫(xiàn)圈通電，氣(qì)路(lù)斷(duàn)開(kāi)，綫(xiàn)圈(quān)一旦(dàn)斷(duàn) 電，氣路就會(huì)接通，這也(yě)是(shì)“點動"。 兩位五(wǔ)通雙電(diàn)控電(diàn)磁閥(fá)動作原(yuán)理：給正(zhèng)動作(zuò)綫圈通電(diàn)，則正(zhèng)動(dòng)作(zuò) 氣路(lù)接(jiē)通(tōng)（正動作出氣孔(kǒng)有(yǒu)氣(qì)），即使(shǐ)給正動作綫(xiàn)圈斷電(diàn)後(hòu)正(zhèng)動作氣(qì)路(lù)仍然是接(jiē)通的(dí)，將(jiāng)會一(yī)直(zhí)維持到給反(fǎn)動作(zuò)綫圈通(tōng)電為止。 給(gěi)反動作(zuò)綫(xiàn)圈通電，則反動作氣路接(jiē)通(tōng)（反(fǎn)動作出氣孔(kǒng)有氣），即使(shǐ)給反(fǎn)動作(zuò)綫圈斷電後(hòu)反動作(zuò)氣路仍然(rán)是(shì)接通(tōng)的，將會(huì)一直(zhí)維(wéi)持(chí)到給(gěi)正(zhèng)動作(zuò)綫圈(quān)通電(diàn)為(wéi)止(zhǐ)。這相當於(yú)“自(zì)鎖(suǒ)"。 基於(yú)兩(liǎng)位(wèi)五通(tōng)雙電控電磁(cí)閥的這種特性，在設計(jì)機(jī)電控(kòng)製(zhì)回(huí)路或(huò)編製PLC程序(xù)的(dí)時候(hòu)，可以讓電(diàn)磁(cí)閥綫圈(quān)動作(zuò) 1~2秒就(jiù)可以(yǐ)了(liǎo)，這樣可(kě)以(yǐ)保(bǎo)護電磁閥(fá)綫圈不容易損壞(huài)。
Rexroth插裝(zhuāng)閥(fá)LFA25DZ2-71/210Y R901136656
REXROTH電(diàn)磁閥(fá)，REXROTH電磁(cí)閥，REXROTH換(huàn)向(xiàng)閥，REXROTH單向(xiàng)閥，REXROTH流量閥，溢REXROTH流閥，力(lì)士樂(lè)REXROTH油泵,力士樂REXROTH液壓泵(bèng),力士(shì)樂REXROTH柱(zhù)塞(sāi)泵(bèng),力士樂葉REXROTH片(piàn)泵
力(lì)士(shì)樂(lè)電(diàn)磁換(huàn)向(xiàng)閥REXROTH電磁閥力(lì)士(shì)樂Rexroth電磁換(huàn)向(xiàng)閥(fá)常規(guī)型號(hào)
4WE6D7X/HG24N9K4
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力(lì)士樂(lè)定貨(huò)號 型號                   庫存
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810050112 H-4WEH16E1X/6ZG24N9K4/Z
810050113 H-4WEH16E1X/6ZG24N9EK4/Z 力士樂Rexroth
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R900567512 4WE6D6X/OFEG24N9K4 力(lì)士樂(lè)Rexroth
力士樂(lè)電磁(cí)換向閥(fá)REXROTH電磁(cí)閥
REXROTH電磁閥，REXROTH電(diàn)磁閥(fá)，REXROTH換向閥，REXROTH單(dān)向閥，REXROTH流量(liáng)閥，溢REXROTH流(liú)閥，力士(shì)樂(lè)REXROTH油(yóu)泵,力士樂REXROTH液(yè)壓泵,力士(shì)樂REXROTH柱(zhù)塞泵(bèng),力士樂(lè)葉(yè)REXROTH片(piàn)泵
   *大優惠(huì)，大(dà)量(liáng)原裝力士(shì)樂(lè) 大(dà)特賣
A4VSO180DR/30R-PPB13NOO
AZPW21/016RQRXXMBS0593
AZPW21/008RQRXXMBS0593
AZPW21/005RQRXXMBS0593
4WE6D6X/EG24N9K4
DBDS6P-1X/200
DBDH6P-1X/100
DBDH6P-1X/315
HED8OA2X/350K14
Z2FS6-2-4X/2QV
Z2S6-1-6X
Z2S6-2-6X
R1057-016-00，R1035-616-20
0811 402 017
DG4V-3-7C-M-U-H7-60
Rexroth插(chā)裝(zhuāng)閥(fá)LFA25DZ2-71/210Y R901136656