?
Z2DB22VD2-2X/315先導(dǎo)式溢流閥電液比例閥簡稱比例閥。普通液壓閥只能通過預(yù)調(diào)的方式對液流的壓力、流量進(jìn)行定值控制。但是當(dāng)設(shè)備機構(gòu)在工作過程中要求對液壓系統(tǒng)的壓力、流量參數(shù)進(jìn)行調(diào)節(jié)或連續(xù)控制，例如.要求工作臺在工作進(jìn)給時按慢、快、慢連續(xù)變化的速度實現(xiàn)進(jìn)給，或按一定精度模擬某個最佳控制曲線實現(xiàn)旅力控制.普通液壓閥則實現(xiàn)不了。這時可以用電液比例閥對液壓系統(tǒng)進(jìn)行控制。
電液比例閥是一種按輸入的電信號連續(xù)地、按比例地控制液壓系統(tǒng)的液流方向、流量和壓力的閥類。它山電-
機械比例轉(zhuǎn)換裝置和液壓控制閥本體兩大部分構(gòu)成.前者將輸入的電信號連續(xù)地按比例地轉(zhuǎn)換為機械力和位移輸出，后者在接受這種機械力和位移之后、按比例連續(xù)地輸出壓力和流量.
電液比例閥的發(fā)展主要有兩個途徑一是用比例電磁鐵取代傳統(tǒng)液壓閥的手動調(diào)節(jié)裝置或取代普通電磁鐵發(fā)展起來的;二是由電液伺服閥簡化結(jié)構(gòu)、降低精度發(fā)展起來的。下面介紹的比例閥均指前者，它是當(dāng)今比例閥的主流。與普通液壓閥可以互換。
比例電磁閥的結(jié)構(gòu)如圖5-27所示。比例電磁鐵是直流電磁鐵，但它與普通直流電磁鐵不同。普通直流電磁鐵的銜鐵只有吸合和斷開兩個工作位置，并且在吸合時磁路中幾乎沒有氣隙.而比例電磁鐵要求吸合力或位移與給定電流成比例。并在銜鐵的全部工作行程上，磁路中保持一定的氣隙‘.其結(jié)構(gòu)主要由極靴1、線圈2、殼體5和銜鐵10等組成。線圈2中通電后產(chǎn)生磁場，因隔磁環(huán)4的存在。使磁力線主要部分通過銜鐵10、氣隙和極靴1，形成回路口極靴對銜鐵產(chǎn)生吸力門在線圈中電流一定時。吸力的大小因極靴1與銜鐵間的距離不同而變化。但銜鐵在氣隙適中的一段行程中，吸力隨位置的改變發(fā)生的變化很小。
設(shè)計中就使比例電磁鐵的銜鐵在這段行程中工作。因此。改變線圈中的電流，即可在銜鐵上得到與其成正比的吸力。用比例電磁鐵代替螺旋手柄來調(diào)整液壓閥，就能使輸出樂力或流量與輸人電流對應(yīng)成比例地發(fā)生變化。
比例閥用于模擬控制，是介于普通開關(guān)控制與伺服控制之間的控制方式，它也特別適合于
設(shè)備的革新或改造。使設(shè)備自動化控制水平大為提高。其在現(xiàn)代液雌系統(tǒng)中占比例很大口
與普通液壓閥相比.比例閥的優(yōu)點是:①能簡單地實現(xiàn)遠(yuǎn)距離控制:②能連續(xù)地、按比例地控制液壓系統(tǒng)的壓力和流量。從而實現(xiàn)對執(zhí)行機構(gòu)的位置、速度和力的連續(xù)控制，并能防止或減小壓力、速度變換時的沖擊;③油路簡化，元件數(shù)量少。
比例閥適用于既要求能連續(xù)控制脹力、流量.和方向.而又不需要很I的控制精度的場合。
比例閥也分為壓力閥、流量閥和方向閥幾大類。近來又出現(xiàn)了功能復(fù)合化的趨勢。武穴黎翔專業(yè)代理德國力士樂全系列產(chǎn)品， 專注原裝全新力士樂 ，假一罰萬，力士樂好價格！！歡迎詢價?。?/span>
經(jīng)營產(chǎn)品：
閥類：電磁閥、換向閥、單向閥、溢流閥、減壓閥、平衡
閥、插裝閥、比例閥等
泵類：齒輪泵、柱塞泵、葉片泵等
承諾：保證原裝正品，假一賠十?量大價格好商量！！
武穴黎翔機電設(shè)備有限公司REXROTH力士樂銷售部
詢價聯(lián)系人：陳工
詢價熱線：????0713-8529058，18995766168 ??????????????????????
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ZDB6VP2-4X/200V力士樂
ZDB6VP2-4X/200V力士樂
ZDB6VP2-4X/200V力士樂
力士樂系列機電設(shè)備產(chǎn)品：
Z2DB先導(dǎo)式溢流閥
R900335764 Z2DB22VD2-2X/315
R900358222 Z2DB16VD2-2X/200
R900408156 Z2DB10VD2-4X/315
R900411312 Z2DB6VC2-4X/200V
R900411314 Z2DB6VD2-4X/200V
R900411315 Z2DB6VC2-4X/100V
R900411317 Z2DB6VD2-4X/100V
R900411318 Z2DB6VC2-4X/315V
R900411357 Z2DB6VD2-4X/315V
R900411358 Z2DB10VD2-4X/200V
R900411413 Z2DB10VD2-4X/100V
R900411430 Z2DB10VC2-4X/315V
R900411462 Z2DB10VD2-4X/315V
R900421937 Z2DB6VD2-4X/50V
R900422065 Z2DB6VD2-4X/100
R900422071 Z2DB10VC2-4X/100
R900422422 Z2DB6VD2-4X/200
R900425647 Z2DB6VC2-4X/315
R900425700 Z2DB10VC2-4X/100V
R900425928 Z2DB10VD2-4X/100
R900430550 Z2DB10VC2-4X/200
R900431828 Z2DB10VC2-4X/315
R900437272 Z2DB10VC1-4X/200V
R900440550 Z2DB10VD2-4X/200
R900441974 Z2DB10VC2-4X/50V
R900443479 Z2DB10VD1-4X/200V
R900463267 Z2DB6VD2-4X/50
R900479846 Z2DB10VD2-4X/50V
R900481501 Z2DB6VC2-4X/50V
R900496390 Z2DB10VC2-4X/200V
R900500691 Z2DB6VD3-4X/100V
R900500928 Z2DB10VD3-4X/200V
R900509096 Z2DB6VC3-4X/50V
R900514617 Z2DB6VC1-4X/200V
R900521130 Z2DB6VC1-4X/315V
R900523754 Z2DB6VC1-4X/100V
R900523755 Z2DB6VD1-4X/100VZDR減壓閥
R900323664 ZDR6DP0-4X/40YMVW80
R900400451 ZDR6DA1-4X/75Y
R900400663 ZDR6DP2-4X/210YMV
R900401215 ZDR6DP1-4X/25YM
R900401216 ZDR6DP2-4X/75YM
R900401222 ZDR6DA2-4X/210Y
R900401236 ZDR10DP2-5X/210YM
R900403675 ZDR10DB1-5X/150YM
R900404346 ZDR6DP2-4X/25YM
R900404754 ZDR6DP2-4X/150YM
R900404886 ZDR10DP2-5X/75YM
R900404887 ZDR10DP2-5X/150YM
R900406178 ZDR10DA1-5X/150Y
R900406225 ZDR10DA2-5X/150YM
R900406651 ZDR10DA2-5X/210Y
R900407334 ZDR10DA2-5X/25Y
R900408340 ZDR10DB2-5X/150YM
R900409965 ZDR6DP1-4X/25YM
R900409966 ZDR6DA1-4X/75Y
R900409967 ZDR6DP1-4X/75YM
R900409981 ZDR6DA1-4X/150Y
R900410806 ZDR6DP1-4X/150YM
R900410808 ZDR6DA2-4X/25Y
R900410813 ZDR6DA2-4X/75Y
R900410815 ZDR6DA2-4X/75YM
R900410849 ZDR6DA2-4X/150Y
R900410855 ZDR6DA2-4X/210Y
R900410874 ZDR6DP7-4X/75YM
R900410875 ZDR10DP2-5X/75YM
R900410876 ZDR10DP2-5X/210YM
R900410877 ZDR10DP1-5X/75YM
R900410880 ZDR10DP2-5X/150YM
R900410884 ZDR10DA2-5X/150Y
R900410899 ZDR10DP2-5X/25YM
R900411246 ZDR10DP1-5X/210YM
R900411247 ZDR10DP1-5X/150YM
R900411309 ZDR10VP5-3X/100YM
R900411311 ZDR10VP5-3X/200YM
R900411748 ZDR6DA2-4X/25Y
R900415411 ZDR10DA1-5X/75Y
R900422337 ZDR10DA2-5X/25YM
R900423213 ZDR6DA2-4X/210YM
R900424294 ZDR6DA1-4X/150Y
R900424336 ZDR6DP1-4X/150YM
R900424467 ZDR10DP1-5X/75YM/5
R900427723 ZDR6DA2-4X/150Y/12電磁換向閥 DHI-0610 110AC
電磁換向閥 DHI-0610 110AC
電磁換向閥 DHI-0611/WP 24DC +SP667
電磁換向閥 DHI-0613 24DC
電磁換向閥 DHI-0630/2 230AC
電磁換向閥 SDHI-0631/2 23
電磁換向閥 SDHI-0631/2/A
電磁換向閥 DHI-0631/2/A/PE 230AC
電磁換向閥 DHI-0631/2/A/PE 230AC
電磁換向閥 SDHI-0631/2 230AC
電磁換向閥 SDHI-0631/2 230AC
電磁換向閥 SDHI-0631/2 220DC
電磁換向閥 DHI-0631/2-24DC
電磁換向閥 DHI-0631/2P 230AC
電磁換向閥 DHI-0631/2/SP-666/24DC
電磁換向閥 DHI-0631/2/WP 24DC
電磁換向閥 SDHI-0632/2 230AC
電磁換向閥 SDHI-0632/2 230AC
電磁換向閥 SDHI-0639/0 230AC
電磁換向閥 SDHI-0639/0 24DC
電磁換向閥 DHI-0639/C 24DC
電磁換向閥 DHI-0639/C 24DC
電磁換向閥 DHI-0710 24DC
電磁換向閥 DHI-0710/MV 24DC
電磁換向閥 SDHI-0711 24DC
電磁換向閥 SDHI-0711 24DC
電磁換向閥 SDHI-0711 110AC
電磁換向閥 SDHI-0711 110AC
電磁換向閥 SDHI-0711 230AC
電磁換向閥 DHI-0713 24DCREXROTH/力士樂 R901113613 = 41118039905000
REXROTH/力士樂 R901113614 = 41118039910000
REXROTH/力士樂 R901226876 = 41118039920000
REXROTH/力士樂 R901113617 = 41118039935000
REXROTH/力士樂 R930000148 = 41118049905000
REXROTH/力士樂 R930000149 = 41118049910000
REXROTH/力士樂 R901127942 = 41118049920000
REXROTH/力士樂 R930000151 = 41118049935000
REXROTH/力士樂 R930000117 = 41105039905000
REXROTH/力士樂 R930000119 = 41105039910000
REXROTH/力士樂 R901113620 = 41105039920000
REXROTH/力士樂 R930000121 = 41105049910000
REXROTH/力士樂 R930000122 = 41105049920000
REXROTH/力士樂 R901157894 = 41156038505000
REXROTH/力士樂 R901113622 = 41156038510000
REXROTH/力士樂 R901113624 = 41156038520000
REXROTH/力士樂 R901113626 = 41156038535000
REXROTH/力士樂 R901113598 = 41149035605000
REXROTH/力士樂 R901113599 = 41149035610000
REXROTH/力士樂 R901097728 = 41149035620000
REXROTH/力士樂 R901091914 = 41149035635000
REXROTH/力士樂 R901113600 = 41149045635000
REXROTH/力士樂 R901113601 = 41149735635000
REXROTH/力士樂 R901126917 = 41149032005000
REXROTH/力士樂 R901113602 = 41149032010000
REXROTH/力士樂 R901113604 = 41149032020000
REXROTH/力士樂 R901113605 = 41149032035000
REXROTH/力士樂 R901191831 = 41155038505000
REXROTH/力士樂 R901113609 = 41155038510000
REXROTH/力士樂 R901113610 = 41155038520000
REXROTH/力士樂 R901115702 = 41155038535000
REXROTH/力士樂 R901099066 = 04115703991000A
REXROTH/力士樂 R901099072 = 41157039920000
REXROTH/力士樂 R901099117 = 41157039935000
REXROTH/力士樂 R901099135 = 41157039946000
REXROTH/力士樂 R901098796 = 04115803991000A
REXROTH/力士樂 R901113594 = 41158039920000
REXROTH/力士樂 R901113597 = 41158039935000
REXROTH/力士樂 R901098895 = 41158039946000
REXROTH/力士樂 R901104094 = 41148035610000
REXROTH/力士樂 R901104097 = 41148035620000
REXROTH/力士樂 R901104099 = 41148035635000
REXROTH/力士樂 R901104100 = 41148045635000
REXROTH/力士樂 R901161970 = 41148735635000
REXROTH/力士樂 R930000129 = 04111803090500A
REXROTH/力士樂 R930000132 = 04111803092000D
REXROTH/力士樂 R901144794 = 04111803093500C
REXROTH/力士樂 R930000134 = 41118030942000
REXROTH/力士樂 R930000377 = 04150403990500A
REXROTH/力士樂 R901113637 = 04150403992000A
REXROTH/力士樂 R930005640 = 41522035610000
REXROTH/力士樂 R930005641 = 41522035620000
REXROTH/力士樂 R930005642 = 41522035635000
REXROTH/力士樂 R930005643 = 41523038510000
REXROTH/力士樂 R930005644 = 41523038535000
REXROTH/力士樂 R901109725 = 41159038510000
REXROTH/力士樂 R901109726 = 41159038520000
REXROTH/力士樂 R930006231 = 04112703990500D
REXROTH/力士樂 R930006233 = 04112703991000D
REXROTH/力士樂 R930006234 = 04112703992000D
REXROTH/力士樂 R930006239 = 04112703993500D
REXROTH/力士樂 R901097726 = 41208038510000
REXROTH/力士樂 R901097722 = 41208038520000
REXROTH/力士樂 R901104103 = 41208038535000
REXROTH/力士樂 R901104104 = 41208048535000
REXROTH/力士樂 R930000334 = 41210035710000
REXROTH/力士樂 R930000335 = 41210035720000
REXROTH/力士樂 R930000336 = 41210035735000
REXROTH/力士樂 R930001025 = 41211032710000
REXROTH/力士樂 R930001026 = 41211032720000
REXROTH/力士樂 R930001027 = 41211032735000
REXROTH/力士樂 R930001024 = 41211042735000
REXROTH/力士樂 R930001028 = 41211732735000
REXROTH/力士樂 R901109728 = 41209038510000
REXROTH/力士樂 R901109729 = 41209038520000
REXROTH/力士樂 R901109730 = 41209038535000
REXROTH/力士樂 R930005637 = 41209048535000
REXROTH/力士樂 R901106472 = 41305038510000
REXROTH/力士樂 R901097730 = 41305038520000
REXROTH/力士樂 R901106473 = 41305038535000
REXROTH/力士樂 R930005674 = 41305048535000
REXROTH/力士樂 R930000356 = 41307035710000
REXROTH/力士樂 R930000357 = 41307035720000
REXROTH/力士樂 R930000358 = 41307035735000
REXROTH/力士樂 R930000359 = 41308035710000
REXROTH/力士樂 R930000360 = 41308035720000
REXROTH/力士樂 R930000361 = 41308035735000
REXROTH/力士樂 R930000402 = 41801039910000
REXROTH/力士樂 R930000403 = 04180103992000A
REXROTH/力士樂 R930000404 = 04180103993500A
REXROTH/力士樂 R901109763 = 47521065603000
REXROTH/力士樂 R901109764 = 47521065605000
REXROTH/力士樂 R901109765 = 47521065610000
REXROTH/力士樂 R901109766 = 47521065620000
REXROTH/力士樂 R901109767 = 47521065635000
REXROTH/力士樂 R930005772 = 04751003991000D
REXROTH/力士樂 R930005779 = 04751003992000D
REXROTH/力士樂 R930005780 = 04751003993500C
REXROTH/力士樂 R930006721 = 49508919903000
REXROTH/力士樂 R930006722 = 49508919906000
REXROTH/力士樂 R930006735 = 04951183560500A
REXROTH/力士樂 R930006736 = 04951183561000A
REXROTH/力士樂 R930006737 = 04951183562000A
REXROTH/力士樂 R901104066 = 04950403850100A
REXROTH/力士樂 R901109740 = 04950403850200A
REXROTH/力士樂 R901102333 = 04950403850400A
REXROTH/力士樂 R901109742 = 04950403850800A
REXROTH/力士樂 R901109743 = 49504048501000
REXROTH/力士樂 R901109744 = 04950404850200A
REXROTH/力士樂 R901109745 = 04950404850400A
REXROTH/力士樂 R901109747 = 04950404850800A
REXROTH/力士樂 R930006724 = 49509919903000
REXROTH/力士樂 R930006725 = 49509919906000
REXROTH/力士樂 R930006738 = 04950983850400A
REXROTH/力士樂 R930006739 = 04950983850600A
REXROTH/力士樂 R930006740 = 04950983851000A
REXROTH/力士樂 R901104112 = 49306038510000
REXROTH/力士樂 R901104113 = 49306038520000
REXROTH/力士樂 R930005676 = 49306048535000
REXROTH/力士樂 R901109737 = 49308035710000
REXROTH/力士樂 R901109738 = 49308035720000
REXROTH/力士樂 R901109739 = 49308035735000
REXROTH/力士樂 R930005596 = 49307048535000
REXROTH/力士樂 R930006982 = 49307038505000
REXROTH/力士樂 R901104118 = 49307038510000
REXROTH/力士樂 R901106468 = 49307038520000
REXROTH/力士樂 R930001183 = 49507558502000
REXROTH/力士樂 R930001184 = 49507558503000
REXROTH/力士樂 R930001185 = 49507558513000
REXROTH/力士樂 R930000494 = 43131005402000
REXROTH/力士樂 R901007308 = 43120005600000
REXROTH/力士樂 R901162183 = 43120005603000
REXROTH/力士樂 R901106550 = 43120005605000
REXROTH/力士樂 R901116571 = 43120005606000
REXROTH/力士樂 R930000961 = 43120005609000
REXROTH/力士樂 R901106592 = 43120005614000
REXROTH/力士樂 R930006992 = 0431200056A0000
REXROTH/力士樂 R901106596 = 43123008500000
REXROTH/力士樂 R901106601 = 43123008505000
REXROTH/力士樂 R930000962 = 43123008509000
REXROTH/力士樂 R901106602 = 04312300851500A
REXROTH/力士樂 R930005884 = 43123008501000
REXROTH/力士樂 R901106613 = 43128005700000
REXROTH/力士樂 R901106614 = 43128005705000
REXROTH/力士樂 R930000490 = 43128005708000
REXROTH/力士樂 R901106615 = 43128005715000
REXROTH/力士樂 R901106616 = 43125002700000
REXROTH/力士樂 R901106617 = 43125002702000
REXROTH/力士樂 R930000481 = 43125002704000
REXROTH/力士樂 R930004414 = 0431250027A0000
REXROTH/力士樂 R901109780 = 43132005800000
REXROTH/力士樂 R901109781 = 43132005803000
REXROTH/力士樂 R901109783 = 43132005807000
REXROTH/力士樂 R930000319 = 43132005812000
REXROTH/力士樂 R930000456 = 43119009900000
REXROTH/力士樂 R930000457 = 43119009901000
REXROTH/力士樂 R930005830 = 04313735850000B
REXROTH/力士樂 R930005591 = 04313735570000A
REXROTH/力士樂 R901106619 = 43121005602000
REXROTH/力士樂 R901106622 = 43127008500000
REXROTH/力士樂 R901106623 = 43127008502000
REXROTH/力士樂 R930000502 = 43136005702000
REXROTH/力士樂 R930000836 = 43310005600000
REXROTH/力士樂 R930000846 = 43310005605000
REXROTH/力士樂 R930000847 = 43310105605000
REXROTH/力士樂 R901117416 = 43310008500000
REXROTH/力士樂 R901117420 = 43310008503000
REXROTH/力士樂 R930000988 = 43310008514000
REXROTH/力士樂 R901117418 = 43310108500000
REXROTH/力士樂 R901117421 = 43310108503000
REXROTH/力士樂 R901106627 = 04330600560000A
REXROTH/力士樂 R930000982 = 43306005605000
REXROTH/力士樂 R901099896 = 04330610560000A
REXROTH/力士樂 R930000818 = 43306105605000
REXROTH/力士樂 R901106637 = 04330600200000A
REXROTH/力士樂 R901104068 = 04330610200000A
REXROTH/力士樂 R930005647 = 43306012000000
REXROTH/力士樂 R930001975 = 43306112000000
REXROTH/力士樂 R901106629 = 04330500850000A
REXROTH/力士樂 R901106632 = 04330510850000A
REXROTH/力士樂 R930006106 = 43307005700000
REXROTH/力士樂 R901106634 = 43307105700000
REXROTH/力士樂 R901106638 = 04330700860000A
REXROTH/力士樂 R901106639 = 04330710860000A
REXROTH/力士樂 R901106635 = 43308002700000
REXROTH/力士樂 R901106636 = 43308102700000
REXROTH/力士樂 R901106640 = 43309004700000
REXROTH/力士樂 R901106641 = 43309104700000
REXROTH/力士樂 R930000016 = 43603008503000
REXROTH/力士樂 R930000015 = 43603108503000
REXROTH/力士樂 R930000552 = 43404108500000
REXROTH/力士樂 R901106642 = 43404105700000R
EXROTH/力士樂 R930006125 = 45416038635000
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電磁換向閥 DHI-0713 24DC
電磁換向閥 SDHI-0713P 23
電磁換向閥 SDHI-0713 24DC
電磁換向閥 DHI-0713P 24DC
電磁換向閥 DHI-0713 /WG 110AC
電磁換向閥 DHI-0713 /WG 230AC
電磁換向閥 DHI-0713/WG 110AC
電磁換向閥 DHI-0714-230AC
電磁換向閥 DHI-0714-230AC
電磁換向閥 DHI-0714 14 24DC
電磁換向閥 DHI-0714-N24DC
電磁換向閥 DHI-0714-N24DC
電磁換向閥 DHI-0714/WP 230AC
電磁換向閥 DHI-0718 230AC
電磁換向閥 DHI-0751/2 AC110
電磁換向閥 DHI-0751/2 110DC
電磁換向閥 DHI-0751/2/WP 24DC
電磁換向閥 DHI-0751/2/WP 24DC
電磁換向閥 DHI-0751/2P/WP24
點擊圖片查看原圖
