4WRE6W16-2X/G24K4/V力士樂比例閥

4WRE6W16-2X/G24K4/V力士樂比例閥

液壓閥是用來控制液壓系統(tǒng)中油液的壓力、流量和液體流動方向。

二、液壓閥的分類

按功能分:

方向控制閥(單向閥、換向閥)

壓力控制閥(溢流閥、減壓閥、順序閥、壓力繼電器)

流量控制閥(節(jié)流閥、調(diào)速閥)

按操縱方式分:

手動和腳踏、機(jī)動、電動、液動、電液動等。

共同點(diǎn)

(1) 在結(jié)構(gòu)上，所有的閥都有閥體、閥芯(轉(zhuǎn)閥或滑閥)和驅(qū)使閥芯動作的部件(如彈簧、電磁鐵)組成。

(2)在工作原理上，所有閥的開口大小，閥進(jìn)、出口壓差以及流過閥的流量之間的關(guān)系都符合孔口流量公式，僅是各種閥控制的參數(shù)各不相同而已。

三、對液壓閥的基本要求

(1)動作靈敏，使用可靠，工作時沖擊和振動小。

(2)油液流過的壓力損失小。

(3)密封性能好。

(4)結(jié)構(gòu)緊湊，安裝、調(diào)整、使用、維護(hù)方便，通用性大。

電液比例閥是閥內(nèi)比例電磁鐵輸入電壓信號產(chǎn)生相應(yīng)動作，使工作閥閥芯產(chǎn)生位移，閥口尺寸發(fā)生改變并以此完成與輸入電壓成比例壓力、流量輸出元件。閥芯位移也可以以機(jī)械、液壓或電形式進(jìn)行反饋。電液比例閥具有形式種類多樣、容易組成使用電氣及計算機(jī)控制各種電液系統(tǒng)、控制精度高、安裝使用靈活以及抗污染能力強(qiáng)等多方面優(yōu)點(diǎn)，應(yīng)用領(lǐng)域日益拓寬。近年研發(fā)生產(chǎn)插裝式比例閥和比例多路閥充分考慮到工程機(jī)械使用特點(diǎn)，具有先導(dǎo)控制、負(fù)載傳感和壓力補(bǔ)償?shù)裙δ堋?/p>

4WRE6W16-2X/G24K4/V力士樂比例閥

4WREE..型比例控制閥

1.結(jié)構(gòu)和功能原理

該二位四通和三位四通比例方 向閥為直控,板式結(jié)構(gòu);由比例電磁操作,比例電磁.帶中心螺紋,圈可單獨(dú)拆卸,電磁的控制可通過外部放大器( WRA型)或內(nèi)置的放大器(WRAE型)實現(xiàn)。

結(jié)構(gòu):

該閥由下列部分組成:

帶安裝底面的閥體( 1 )

帶彈簧(3和4)的控制閥芯(2 )

帶中心螺紋的電磁鐵( 5和6 )

位移傳感器(7 )

可選帶內(nèi)置放大器( 8 )

機(jī)械零位調(diào)整(9 ),

工作原理:

電磁鐵(5和6 )不帶電時,對中彈簧(3和4 )將控制閥芯(2 )保持在中位

比例電磁鐵得電被激勵后,會直接推動控制閥芯( 2),例如:控制電磁"b" (6 )被激勵，控制閥芯(2)被推向左側(cè),位移與輸入電信號成比例,這時,P口至A口及B口至T口通過閥芯與閥體形成的節(jié)流溝通并具有漸進(jìn)的流量特性。電磁鐵( 6 )失電控制.閥芯(2)被對中彈簧(3)重新推回中位。

在電磁鐵失電的情況下,閥芯( 2 )在電磁跌復(fù)位彈簧的作用保持在機(jī)械中位。這對機(jī)能符號”V”的閥芯來說,與液壓中位無關(guān)!當(dāng)閥用于閉環(huán)控制而關(guān)閉時,閥芯則置于液壓中位。

必須避免回油管路中的油全部排空, 必要時在回路中安裝背壓閥(背壓約2 bar)。

比例閥供應(yīng)信息

力士樂REXROTH二位四通和三位四通比例方向閥直控式，閥芯帶位移電反饋，帶集成式放大版（OBE）4WREE

R900958157 4WREE10E1-25-2X/G24K31/A1V

R901268119 4WREE10E1-25-2X/G24K31/A1V-280

R901066667 4WREE10E1-25-2X/G24K31/F1V

R900933076 4WREE10E1-50-2X/G24K31/A1V

R901162016 4WREE10E1-50-2X/G24K31/A1V-280

R901354776 4WREE10E1-50-2X/G24K31/F1M

R900703908 4WREE10E1-50-2X/G24K31/F1V

R901381875 4WREE10E1-75-2X/G24K31/A1M

R900927232 4WREE10E1-75-2X/G24K31/A1V

R901268118 4WREE10E1-75-2X/G24K31/A1V-280

R901354778 4WREE10E1-75-2X/G24K31/F1M

R900970089 4WREE10E1-75-2X/G24K31/F1V

R900933073 4WREE10E25-2X/G24K31/A1V

R901112728 4WREE10E25-2X/G24K31/A1V-280

R900956574 4WREE10E25-2X/G24K31/F1V

R900949382 4WREE10E3-50-2X/G24K31/A1V

R901363566 4WREE10E3-50-2X/G24K31/F1V

R900972424 4WREE10E3-75-2X/G24K31/A1V

R901048034 4WREE10E3-75-2X/G24K31/F1V

R900927231 4WREE10E50-2X/G24K31/A1V

R901126284 4WREE10E50-2X/G24K31/A1V-280

R901219466 4WREE10E50-2X/G24K31/A1V=XV

R901354780 4WREE10E50-2X/G24K31/F1M

R900943094 4WREE10E50-2X/G24K31/F1V

R987098779 4WREE10E50-2X/G24K31/F1V=CSA

R901356207 4WREE10E75-2X/G24K31/A1M

R900927230 4WREE10E75-2X/G24K31/A1V

R900716433 4WREE10E75-2X/G24K31/A1V-280

R901219782 4WREE10E75-2X/G24K31/A1V=XV

R901354781 4WREE10E75-2X/G24K31/F1M

R900927356 4WREE10E75-2X/G24K31/F1V

R901395952 4WREE10E75-2X=G24K31/A1V

R900967790 4WREE10EA25-2X/G24K31/A1V

R900767561 4WREE10EA25-2X/G24K31/F1V

R900939866 4WREE10EA50-2X/G24K31/A1V

R900971420 4WREE10EA50-2X/G24K31/F1V

R900940191 4WREE10EA75-2X/G24K31/A1V

R900976330 4WREE10EA75-2X/G24K31/F1V

R900710343 4WREE10EB50-2X/G24K31/A1V

R900950497 4WREE10EB75-2X/G24K31/A1V

R900724343 4WREE10EB75-2X/G24K31/F1V

R900927237 4WREE10Q2-50-2X/G24K31/A1V

R900927236 4WREE10Q2-75-2X/G24K31/A1V

R901066046 4WREE10Q5-50-2X/G24K31/A1V

R901113345 4WREE10Q5-50-2X/G24K31/A1V=DE

R901028415 4WREE10R3-75-2X/G24K31/A1V

R901341484 4WREE10R3-75-2X/G24K31/F1V

R901037424 4WREE10R75-2X/G24K31/A1V

R900724591 4WREE10R75-2X/G24K31/F1V

R901007660 4WREE10R75-2X/G24K31/F1V-741

R900950365 4WREE10V1-25-2X/G24K31/A1V

R900976334 4WREE10V1-25-2X/G24K31/F1V

R900943804 4WREE10V1-50-2X/G24K31/A1V

R900972643 4WREE10V1-50-2X/G24K31/F1V

R901233907 4WREE10V1-50-2X/G24K31/F1V-876

R901412403 4WREE10V1-75-2X/G24K31/A1M

R900950902 4WREE10V1-75-2X/G24K31/A1V

R901400160 4WREE10V1-75-2X/G24K31/F1M

R901024870 4WREE10V1-75-2X/G24K31/F1V

R900933075 4WREE10V25-2X/G24K31/A1V

R900779950 4WREE10V25-2X/G24K31/F1V

R900927235 4WREE10V50-2X/G24K31/A1V

R987243696 4WREE10V50-2X/G24K31/A1V-826 3.1K

R901354782 4WREE10V50-2X/G24K31/F1M

R900924975 4WREE10V50-2X/G24K31/F1V

R900924607 4WREE10V75-2X/G24K31/A1V

R987243698 4WREE10V75-2X/G24K31/A1V-826 3.1K

R901354783 4WREE10V75-2X/G24K31/F1M

R900617269 4WREE10V75-2X/G24K31/F1V

R900956458 4WREE10W1-25-2X/G24K31/A1V

R900962405 4WREE10W1-25-2X/G24K31/F1V

R900933077 4WREE10W1-50-2X/G24K31/A1V

R901154931 4WREE10W1-50-2X/G24K31/A1V-280

R901354784 4WREE10W1-50-2X/G24K31/F1M

R900965185 4WREE10W1-50-2X/G24K31/F1V

R901371014 4WREE10W1-75-2X/G24K31/A1M

R900927234 4WREE10W1-75-2X/G24K31/A1V

R901154933 4WREE10W1-75-2X/G24K31/A1V-280

R901354786 4WREE10W1-75-2X/G24K31/F1M

R900976119 4WREE10W1-75-2X/G24K31/F1V

R901185591 4WREE10W2-75-2X/G24K31/A1V

R901377557 4WREE10W25-2X/G24K31/A1M

R900933074 4WREE10W25-2X/G24K31/A1V

R901127151 4WREE10W25-2X/G24K31/A1V-280

R900953102 4WREE10W25-2X/G24K31/F1V

R900935771 4WREE10W3-25-2X/G24K31/A1V

R900931319 4WREE10W3-50-2X/G24K31/A1V

R900969321 4WREE10W3-75-2X/G24K31/A1V

R900244748 4WREE10W3-75-2X/G24K31/F1V

R900931371 4WREE10W50-2X/G24K31/A1V

R900974227 4WREE10W50-2X/G24K31/A1V-280

R901354788 4WREE10W50-2X/G24K31/F1M

R900949806 4WREE10W50-2X/G24K31/F1V

R900927233 4WREE10W75-2X/G24K31/A1V

R901135118 4WREE10W75-2X/G24K31/A1V-280

R900969501 4WREE10W75-2X/G24K31/A1V=DE

R900741017 4WREE10W75-2X/G24K31/A1V=LB

R901354791 4WREE10W75-2X/G24K31/F1M

R900948360 4WREE10W75-2X/G24K31/F1V

R901430295 4WREE10WA25-2X/G24K31/A1V

R901060996 4WREE10WA25-2X/G24K31/F1V

R900247296 4WREE10WA50-2X/G24K31/A1V

R901063131 4WREE10WA50-2X/G24K31/F1V

R901002587 4WREE10WA75-2X/G24K31/A1V

R900963483 4WREE10WA75-2X/G24K31/F1V

R901097145 4WREE10WB50-2X/G24K31/A1V

R900960911 4WREE10WB50-2X/G24K31/F1V

R900960910 4WREE10WB50-2X/G24K31/F1V

R901268120 4WREE10WB75-2X/G24K31/A1V

R901244712 4WREE10XA00-2X/G24K31/A1V-953

R900938420 4WREE6E04-2X/G24K31/A1V

R900978168 4WREE6E04-2X/G24K31/F1V

R900912156 4WREE6E08-2X/G24K31/A1V

R900974228 4WREE6E08-2X/G24K31/A1V-280

R901354730 4WREE6E08-2X/G24K31/F1M

R900928726 4WREE6E08-2X/G24K31/F1V

R901394155 4WREE6E1-08-2X/G24K31/A1M

R900933794 4WREE6E1-08-2X/G24K31/A1V

R901354733 4WREE6E1-08-2X/G24K31/F1M

R900976811 4WREE6E1-08-2X/G24K31/F1V

R901394310 4WREE6E1-16-2X/G24K31/A1M

R900915686 4WREE6E1-16-2X/G24K31/A1V

R901155084 4WREE6E1-16-2X/G24K31/A1V-280

R900617482 4WREE6E1-16-2X/G24K31/F1V

R901368370 4WREE6E1-32-2X/G24K31/A1M

R900928553 4WREE6E1-32-2X/G24K31/A1V

R901154930 4WREE6E1-32-2X/G24K31/A1V-280

R901354735 4WREE6E1-32-2X/G24K31/F1M

R900949222 4WREE6E1-32-2X/G24K31/F1V

R901371016 4WREE6E16-2X/G24K31/A1M

R900920567 4WREE6E16-2X/G24K31/A1V

R900974920 4WREE6E16-2X/G24K31/A1V-280

R900774364 4WREE6E16-2X/G24K31/A1V=LB

R900941623 4WREE6E16-2X/G24K31/F1V

R901312781 4WREE6E3-16-2X/G24K31/A1V

R900706670 4WREE6E3-32-2X/G24K31/A1V

R900957273 4WREE6E3-32-2X/G24K31/F1V

R900907114 4WREE6E32-2X/G24K31/A1V

R901220128 4WREE6E32-2X/G24K31/A1V-204=XV

R900974914 4WREE6E32-2X/G24K31/A1V-280

R900975521 4WREE6E32-2X/G24K31/A1V=LB

R901354736 4WREE6E32-2X/G24K31/F1M

R900925733 4WREE6E32-2X/G24K31/F1V

R900965748 4WREE6E32-2X/G24N9K31/A1V

R901349814 4WREE6EA04-2X/G24K31/A1V

R900950317 4WREE6EA08-2X/G24K31/A1V

R900937147 4WREE6EA08-2X/G24K31/F1V

R900913433 4WREE6EA16-2X/G24K31/A1V

R900973289 4WREE6EA16-2X/G24K31/F1V

R900912521 4WREE6EA32-2X/G24K31/A1V

R900969497 4WREE6EA32-2X/G24K31/A1V=DE

R900929889 4WREE6EA32-2X/G24K31/F1V

R901032102 4WREE6EB04-2X/G24K31/F1V

R901073284 4WREE6EB08-2X/G24K31/A1V

R901063172 4WREE6EB08-2X/G24K31/F1V

R900776804 4WREE6EB16-2X/G24K31/A1V

R900932498 4WREE6EB32-2X/G24K31/A1V

R900964078 4WREE6EB32-2X/G24K31/F1V

R900930422 4WREE6M32-2X/G24K31/F1V

R900912149 4WREE6Q2-08-2X/G24K31/A1V

R901250869 4WREE6Q2-08-2X/G24K31/F1V

R900912150 4WREE6Q2-16-2X/G24K31/A1V

R900912154 4WREE6Q2-32-2X/G24K31/A1V

R901287575 4WREE6Q2-32-2X/G24K31/F1V

R901192082 4WREE6Q5-08-2X/G24K31/A1V

R901116919 4WREE6Q5-32-2X/G24K31/A1V=DE

R900936357 4WREE6V04-2X/G24K31/A1V

R900976331 4WREE6V04-2X/G24K31/F1V

R900909367 4WREE6V08-2X/G24K31/A1V

R987243693 4WREE6V08-2X/G24K31/A1V-826 3.1K

R901354737 4WREE6V08-2X/G24K31/F1M

R900921427 4WREE6V08-2X/G24K31/F1V

R987128194 4WREE6V08-2X/G24K31/F1V-876 3.1K

R900935426 4WREE6V1-08-2X/G24K31/A1V

R901393960 4WREE6V1-08-2X/G24K31/F1M

R900949863 4WREE6V1-08-2X/G24K31/F1V

R900931195 4WREE6V1-16-2X/G24K31/A1V

R901393939 4WREE6V1-16-2X/G24K31/F1M

R900949899 4WREE6V1-16-2X/G24K31/F1V

R900914841 4WREE6V1-32-2X/G24K31/A1V

R901414450 4WREE6V1-32-2X/G24K31/F1M

R900709937 4WREE6V1-32-2X/G24K31/F1V

R900907440 4WREE6V16-2X/G24K31/A1V

R987243694 4WREE6V16-2X/G24K31/A1V-826 3.1K

R900940561 4WREE6V16-2X/G24K31/F1V

R987280483 4WREE6V16-2X/G24K31/F1V-876 3.1K

R901176334 4WREE6V16-2X=G24K31/A1V

R900911681 4WREE6V32-2X/G24K31/A1V

R901007746 4WREE6V32-2X/G24K31/A1V-280

R987243695 4WREE6V32-2X/G24K31/A1V-826 3.1K

R901284535 4WREE6V32-2X/G24K31/A1V-968

R901354740 4WREE6V32-2X/G24K31/F1M

R900926747 4WREE6V32-2X/G24K31/F1V

R987247179 4WREE6V32-2X/G24K31/F1V-876 3.1K

R901267680 4WREE6V32-2X=G24K31/A1V-280

R900246469 4WREE6W04-2X/G24K31/A1V

R900967564 4WREE6W04-2X/G24K31/F1V

R900923000 4WREE6W08-2X/G24K31/A1V

R901278020 4WREE6W08-2X/G24K31/A1V-280

R901354748 4WREE6W08-2X/G24K31/F1M

R900924283 4WREE6W08-2X/G24K31/F1V

R900929827 4WREE6W1-08-2X/G24K31/A1V

R901003235 4WREE6W1-08-2X/G24K31/A1V-280

R901354749 4WREE6W1-08-2X/G24K31/F1M

R900965071 4WREE6W1-08-2X/G24K31/F1V

R901394157 4WREE6W1-16-2X/G24K31/A1M

R900939627 4WREE6W1-16-2X/G24K31/A1V

R901154928 4WREE6W1-16-2X/G24K31/A1V-280

R901421940 4WREE6W1-16-2X/G24K31/F1M

R900937065 4WREE6W1-16-2X/G24K31/F1V

R901368371 4WREE6W1-32-2X/G24K31/A1M

R900913359 4WREE6W1-32-2X/G24K31/A1V

R901362947 4WREE6W1-32-2X/G24K31/A1V-660

R901354752 4WREE6W1-32-2X/G24K31/F1M

R900933476 4WREE6W1-32-2X/G24K31/F1V

R900925657 4WREE6W16-2X/G24K31/A1V

R901048039 4WREE6W16-2X/G24K31/A1V=LB

R901362073 4WREE6W16-2X/G24K31/F1M

R900950416 4WREE6W16-2X/G24K31/F1V

R900929205 4WREE6W2-32-2X/G24K31/A1V

R900911004 4WREE6W32-2X/G24K31/A1V

R978902911 4WREE6W32-2X/G24K31/A1VSO43A-1539

R900969483 4WREE6W32-2X/G24K31/A1V=DE

R900938299 4WREE6W32-2X/G24K31/A1V=LB

R901438225 4WREE6W32-2X/G24K31/A1V=PL

R901354753 4WREE6W32-2X/G24K31/F1M

R900246793 4WREE6W32-2X/G24K31/F1V

R901355277 4WREE6W32-2X=G24K31/A1V

R900761481 4WREE6W9-16-2X/G24K31/A1V

R900783449 4WREE6W9-32-2X/G24K31/A1V

R901185980 4WREE6WA04-2X/G24K31/F1V

R900973482 4WREE6WA08-2X/G24K31/A1V

R901180378 4WREE6WA08-2X/G24K31/F1V

R900974247 4WREE6WA16-2X/G24K31/A1V

R900617766 4WREE6WA16-2X/G24K31/F1V

R900926997 4WREE6WA32-2X/G24K31/A1V

R900964934 4WREE6WA32-2X/G24K31/F1V

R900780141 4WREE6WB32-2X/G24K31/A1V

R978907329 4WREE10E50-2X/G24K31/A1VSO43A-1595

R978900573 4WREE10V75-2X/G24K31/A1VSO43A-1505

R987373453 4WREE10V75-2X/G24K31/A1V-S047-906

R978902912 4WREE10W75-2X/G24K31/A1VSO43A-1547

R978919605 4WREE10W75-2X/G24K31/A1VSO43A-1733

R978014651 4WREE6V08-2X/G24K31/F1VSO43A-1485

R978008628 4WREE6V08-2X/G24K31/F1VSO43A-1639

R978915950 4WREE6V16-2X/G24K31/A1VSO43A-1639

R978917001 4WREE6V16-2X/G24K31/F1VSO43A-1639

R978899985 4WREE6V32-2X/G24K31/A1VSO43A-1485

R978912989 4WREE6V32-2X/G24K31/F1VSO43A-1639

力士樂REXROTH三位四通比例方向閥，直接操作、集成式放大版（OBE）4WREEM

R901395707 4WREEM10E1-25-2X/G24K34/B6V

R900787894 4WREEM10E1-50-2X/G24K34/B6V

R901090746 4WREEM10E1-75-2X/G24K34/B6V

R901246417 4WREEM10E1-75-2X=G24K34/B6V

R900727833 4WREEM10E25-2X/G24K34/B6V

R900246856 4WREEM10E50-2X/G24K34/B6V

R900246617 4WREEM10E75-2X/G24K34/B6V

R901084068 4WREEM10R3-75-2X/G24K34/B6V

R901030889 4WREEM10W1-50-2X/G24K34/B6V

R901083029 4WREEM10W1-75-2X/G24K34/B6V

R901199059 4WREEM10W25-2X/G24K34/B6V

R901326891 4WREEM10W50-2X/G24K34/B6V

R901008707 4WREEM10W75-2X/G24K34/B6V

R900778356 4WREEM6E04-2X/G24K34/B6V

R900246858 4WREEM6E08-2X/G24K34/B6V

R901229220 4WREEM6E1-08-2X/G24K34/B6V

R900778354 4WREEM6E1-16-2X/G24K34/B6V

R901037662 4WREEM6E1-32-2X/G24K34/B6V

R900246618 4WREEM6E16-2X/G24K34/B6V

R901289420 4WREEM6E16J-2X/G24K34/B6V-970

R901426156 4WREEM6E32-2X/G24K34/B6M

R900707192 4WREEM6E32-2X/G24K34/B6V

R987067798 4WREEM6E32J-2X/G24K34/B6V-687-SO280

R901132922 4WREEM6W04-2X/G24K34/B6V

R901264639 4WREEM6W08-2X/G24K34/B6V

R901092221 4WREEM6W1-08-2X/G24K34/B6V

R900778355 4WREEM6W1-16-2X/G24K34/B6V

R901037664 4WREEM6W1-32-2X/G24K34/B6V

R901267817 4WREEM6W1-32-2X=G24K34/B6V

R900781690 4WREEM6W16-2X/G24K34/B6V

R901005786 4WREEM6W32-2X/G24K34/B6V

R901311217 4WREEM6W9-32-2X/G24K34/B6V

力士樂REXROTH三位四通比例方向閥集成數(shù)字電子技術(shù)和現(xiàn)場總線接口（ifb-p）4WREF

R901199854 4WREF10E1-50-2X/V-24PF1

R901237555 4WREF10E1-75-2X/V-24CA1

R901063517 4WREF10E3-50-2X/V-24CA1

R901086513 4WREF10E3-75-2X/V-24CA1

R901307853 4WREF10E50-2X/V-24PF1

R900777136 4WREF10R75-2X/V-24CA1

R901336242 4WREF10V50-2X/V-24PA1

R901330401 4WREF10V50-2X/V-24PF1

R901175384 4WREF10V75-2X/V-24PF1

R901339023 4WREF10W1-75-2X/V-24PA1

R901202857 4WREF10W25-2X/V-24CA1

R901198531 4WREF10W50-2X/V-24PA1

R901290444 4WREF10W75-2X/V-24CA1

R901320028 4WREF10W75-2X/V-24PA1

R901315938 4WREF10W75-2X/V-24PF1

R901253100 4WREF6E08-2X/V-24CA1

R901308252 4WREF6E08-2X/V-24CF1

R901320631 4WREF6E08-2X/V-24PA1

R901143027 4WREF6E16-2X/V-24CA1

R901357403 4WREF6E16-2X/V-24PF1

R901053294 4WREF6E3-32-2X/V-24CA1

R901052649 4WREF6E32-2X/V-24CA1

R901125908 4WREF6E32-2X/V-24PA1

R901125909 4WREF6E32-2X/V-24PF1

R901336220 4WREF6V08-2X/V-24PA1

R901292739 4WREF6W08-2X/V-24CA1

R901282798 4WREF6W08-2X/V-24CF1

R901318887 4WREF6W08-2X/V-24PA1

R901279598 4WREF6W16-2X/V-24CA1

R901308908 4WREF6W16-2X/V-24PF1

R901078764 4WREF6W32-2X/V-24CA1

R901320026 4WREF6W32-2X/V-24PA1

力士樂REXROTH三位四通比例方向閥，直動式，與PQ的功能4WREQ

過濾器濾芯能夠使受到污染的介質(zhì)被凈化，達(dá)到我們生產(chǎn)、生活所需要的潔凈狀態(tài)，具有一定的潔凈度。過濾器濾芯使用范圍非常廣泛，大到工業(yè)生產(chǎn)如鋼鐵冶煉、電力生產(chǎn)、海洋凈化等等，小到生活飲用水處理、生活垃圾在利用、汽車燃用過濾、自行車潤滑油過濾等等，所以說，我們生活當(dāng)中潔凈技術(shù)都在使用過濾器、濾芯。 液壓系統(tǒng)當(dāng)中分為:吸油濾芯、管路濾芯、回油濾芯。

力士樂比例放大板插頭式比例放大器

 

 

插頭式模擬放大器，用于控制比例閥 

電流輸入可選的差動輸入 

集成斜坡發(fā)生器 

比例指令值/電流特性曲線

型號VT-SSPA1-525… 

適用于以下

DBETX–...–25; DBE6X–...–25; DRE6X–...–25;

DBE10Z–...–25; DRE10Z–...–25; 2FREX6; 2FREX10; 3FREX6; 3FREX10; 4WRBA..EA

 

 

型號VT-SSPA1-508… 

適用于以下閥:

DBETX–...–8; DBE6X–...–8; DRE6X–...–8; DBE10Z–...–8; DRE10Z–...–8

型號VT-SSPA1-5 

適用于KBPS...8型閥

用于高響應(yīng)閥的放大器

 

 

歐洲卡制式的模擬放大器 

輸出級可控 

使能輸出 

短路保護(hù)輸出 

調(diào)節(jié)方式：閥零點(diǎn) 

對于實際值電纜的斷線保護(hù) 

單桿油缸的區(qū)域調(diào)節(jié)（某些型號上） 

增益在小信號范圍內(nèi)（某些型號上） 

用PID特性控制閉環(huán)位置

 

 

型號 VT-VRRA1-527-2X/V0 

適用于4WRPH 6 ... L-2X型閥

型號 VT-VRRA1-537-2X/V0 

適用于4WRPH 10 ... L-2X型閥

型號 VT-VRPA1-537-1X/V0 

適用于5WRP 10 ... L-2X型閥

型號 VT-VRRA1-527-2X/V0/K40-AGC 

適用于4WRPH 6 ... P-2X型閥

Type VT-VRRA1-527-2X/V0/K60-AGC 

適用于4WRPH 6 ... P-2X型閥

 

 

Type VT-VRRA1-537-2X/V0/K40-AGC 

適用于4WRPH 10 ... P-2X型閥

型號 VT-VRRA1-527-2X/V0/K40-AGC-2STV 

適用于4WRL ... P-3X型閥

  型號 VT-VRPA1-527-2X/V0/RTS-2TV 

適用于4WRL ... M-3X型閥 

型號 VT-VRRA1-527-2X/V0/2STV 

適用于4WRL ... M-3X閥; 3WRCB,規(guī)格25 to 50

型號VT-VRRA1-527-2X/V0/KV-AGC 

適用于4WRPH 6 ... P-2X型閥

型號VT-VRRA1-537-2X/V0/KV-AGC 

適用于4WRPH 10 ... P-2X型閥

型號 VT-VRPA1-5 

適用于DBETFX; DBEB…; DREB6X型閥; 4WRP; 3FREZ

  型號VT-VRPA1-5…RTP 

適用于DBETFX; DBEB…型閥; DREB6X; 4WRP; 3FREZ

   型號VT-VRPA1-5…RTS 

適用于DBETFX型閥; DBEB…; DREB6X; 4WRP; 3FREZ

0811404508  REXROTH比例閥4WRLE 35 R5-1100SJ-3X/G24EK0/A1WX02M-745

0811404515  REXROTH比例閥4WRPH 6 C4 B02L-2X/G24Z4/M

0811404520  REXROTH比例閥4WRPH 6 C3 B24L-2X/G24K0/M-784

0811404525  REXROTH比例閥4WRPEH 6 C1 B24L-2X/G24K0/F1M

0811404526  REXROTH比例閥4WRPEH 6 C3 B02L-2X/G24K0/F1M

0811404527  REXROTH比例閥4WRPEH 6 C B12L-2X/G24K0/A1M

0811404532  REXROTH比例閥4WRPE 6 Q4-32M-2X/G24K0/A1M

0811404537  REXROTH比例閥4WRPEH 6 C4 B02L-2X/G24K0/F1M

0811404538  REXROTH比例閥4WRPEH 6 C3 B40L-2X/G24K0/A1V

0811404551  REXROTH比例閥4WRPE 10 Q5-50M-2X/G24K0/A1M-836

0811404552  REXROTH比例閥4WRPE 10 V80M-2X/G24K0/A1M-837

0811404553  REXROTH比例閥4WRPE 10 R5-80P-2X/G24K0/A1M-838

0811404554  REXROTH比例閥4WRPE 10 R5-80P-2X/G24K0/A1M-839

0811404555  REXROTH比例閥4WRPE 10 Q4B50L-2X/G24K0/A1M

0811404556  REXROTH比例閥4WRPE 10 Q5-80M-2X/G24K0/B5M-832

0811404558  REXROTH比例閥4WRPE 10 Q5-80M-2X/G24K0/B5M

0811404559  REXROTH比例閥4WRPEH 10 C4 B50P-2X/G24K0/F1M

0811404560  REXROTH比例閥4WRL 35 V1000M-3X/G24Z4/M-923

0811404566  REXROTH比例閥4WRLE 25 Q3-370M-3X/G24K0/A1WG02M

0811404567  REXROTH比例閥4WRLE 27 Q3-430M-3X/G24K0/A1WG02M

0811404568  REXROTH比例閥4WRLE 25 X370M-3X/G24TK0/A1M-811

0811404570  REXROTH比例閥4WRLE 25 V370M-3X/G24EK0/F1M

0811404571  REXROTH比例閥4WRLE 27 Q5-430M-3X/G24EK0/A1WG02M

0811404572  REXROTH比例閥4WRLE 27 Q3-550P-3X/G24K0/A1M

0811404573  REXROTH比例閥4WRLE 25 V370M-3X/G24K0/F1M

0811404574  REXROTH比例閥4WRLE 27 V1-430M-3X/G24K0/F1M

0811404575  REXROTH比例閥4WRLE 35 X500M-3X/G24K0/A1M-812

0811404576  REXROTH比例閥4WRLE 35 X1000M-3X/G24EK0/A1M-812

0811404577  REXROTH比例閥4WRLE 35 X1000M-3X/G24K0/A1M-812

0811404578  REXROTH比例閥4WRLE 35 X500M-3X/G24EK0/A1M-812

0811404579  REXROTH比例閥4WRLE 35 V1000M-3X/G24K0/A1M

0811404580  REXROTH比例閥4WRLE 35 Q3-1000M-3X/G24TK0/A1M

0811404583  REXROTH比例閥4WRLE 35 V1000M-3X/G24K0/A1M-834

0811404585  REXROTH比例閥4WRLE 35 X1000M-3X/G24K0/A1M-848

0811404587  REXROTH比例閥4WRLE 35 Q5-1000M-3X/G24EK0/A1WG02M

0811404588  REXROTH比例閥4WRLE 35 R5-1100SJ-3X/G24EK0/A1M-868

0811404600  REXROTH比例閥4WRPEH 6 C3 B04L-2X/G24K0/A1M

0811404601  REXROTH比例閥4WRPEH 6 C3 B12L-2X/G24K0/A1M

0811404602  REXROTH比例閥4WRPEH6C3B24L-2X/G24K0/A1M

0811404603  REXROTH比例閥4WRPEH 6 C3 B40L-2X/G24K0/A1M

0811404605  REXROTH比例閥4WRPEH 6 C3 B04P-2X/G24K0/A1M

0811404610  REXROTH比例閥4WRPEH 6 C4 B04L-2X/G24K0/A1M

0811404611  REXROTH比例閥4WRPEH 6 C4 B12L-2X/G24K0/A1M

0811404612  REXROTH比例閥4WRPEH 6 C4 B24L-2X/G24K0/A1M

0811404613  REXROTH比例閥4WRPEH 6 C4 B40L-2X/G24K0/A1M

0811404618  REXROTH比例閥4WRPE 6 KB70M-2X/G24K0/B5M

0811404620  REXROTH比例閥4WRPEH 6 XB24L-2X/G24K0/A1M-743

0811404621  REXROTH比例閥4WRPEH 6 C3 B04L-2X/G24K0/B5M

0811404622  REXROTH比例閥4WRPEH 6 C3 B24L-2X/G24K0/B5M

0811404623  REXROTH比例閥4WRPEH 6 C4 B12L-2X/G24K0/B5M

0811404626  REXROTH比例閥4WRPEH 6 C3 B15P-2X/G24K0/B5M

0811404627  REXROTH比例閥4WRPEH 6 C3 B04P-2X/G24K0/A1M-561

0811404628  REXROTH比例閥4WRPEH 6 K3B50P-2X/G24K0/A1M

0811404631  REXROTH比例閥4WRPEH 6 C3 B04L-2X/G24K0/F1M

0811404632  REXROTH比例閥4WRPEH 6 C3 B12L-2X/G24K0/F1M

0811404635  REXROTH比例閥4WRPEH 6 C3 B25P-2X/G24K0/B5M

0811404637  REXROTH比例閥4WRPEH 6 C3 B40P-2X/G24K0/B5M

0811404638  REXROTH比例閥4WRPEH 6 C4 B40L-2X/G24K0/A1V

0811404640  REXROTH比例閥4WRPEH 6 C B40L-2X/G24K0/F1M

0811404641  REXROTH比例閥4WRPEH 6 C4 B02L-2X/G24K0/A1M

0811404642  REXROTH比例閥4WRPEH 6 C3 B15P-2X/G24K0/A1M

0811404643  REXROTH比例閥4WRPEH 6 C3 B25P-2X/G24K0/A1M

0811404644  REXROTH比例閥4WRPEH 6 C3 B40P-2X/G24K0/A1M

0811404645  REXROTH比例閥4WRPEH 6 C4 B15P-2X/G24K0/A1M

0811404646  REXROTH比例閥4WRPEH 6 C4 B25P-2X/G24K0/A1M

0811404647  REXROTH比例閥4WRPEH 6 C4 B40P-2X/G24K0/A1M

0811404648  REXROTH比例閥4WRPEH 6 C5 B40P-2X/G24K0/A1M

0811404652  REXROTH比例閥4WRLE 10 V55M-3X/G24K0/A1M

0811404653  REXROTH比例閥4WRLE 10 V85M-3X/G24K0/A1M

0811404656  REXROTH比例閥4WRLE 10 X85M-3X/G24ETK0/A1M-812

0811404657  REXROTH比例閥4WRLE 10 V55M-3X/G24ETK0/A1V

0811404659  REXROTH比例閥4WRLE 10 V55M-3X/G24TK0/A1M

0811404660  REXROTH比例閥4WRLE 10 V85M-3X/G24TK0/A1M

0811404661  REXROTH比例閥4WRLE 10 V55M-3X/G24ETK0/A1M

0811404662  REXROTH比例閥4WRLE 10 V85M-3X/G24ETK0/A1M 

0811404663  REXROTH比例閥4WRLE10V55M-3X/G24K0/B5M

0811404664  REXROTH比例閥4WRLE 10 V85M-3X/G24K0/B5M

0811404665  REXROTH比例閥4WRLE 10 Q5-85M-3X/G24ETK0/A1M

0811404668  REXROTH比例閥4WRLE 10 Q4-85M-3X/G24TK0/A1M

0811404670  REXROTH比例閥4WRLE 10 Q4-85M-3X/G24ETK0/A1M

0811404672  REXROTH比例閥4WRLE 10 V1-85M-3X/G24K0/A1M

0811404673  REXROTH比例閥4WRLE 10 V1-85M-3X/G24ETK0/A1M

0811404677  REXROTH比例閥4WRLE 10 X85M-3X/G24K0/A1M-811

0811404678  REXROTH比例閥4WRLE 10 V55M-3X/G24ETK0/A1M-810

0811404680  REXROTH比例閥4WRLE 10 Q3-85M-3X/G24ETK0/A1M

0811404681  REXROTH比例閥4WRLE 10 V85M-3X/G24ETK0/F1M

0811404683  REXROTH比例閥4WRLE 10 V85M-3X/G24ETK0/A1M-810

0811404687  REXROTH比例閥4WRLE 10 V70P-3X/G24K0/A1M

0811404690  REXROTH比例閥4WRVE 10 V55M-2X/G24K0/B5M

0811404691  REXROTH比例閥4WRVE 10 V85M-2X/G24K0/B5M

0811404697  REXROTH比例閥4WRVE 10 V1-85M-2X/G24K0/B5M

0811404698  REXROTH比例閥4WRVE 10 X85M-2X/G24K0/B5WG02M-813

0811404699  REXROTH比例閥4WRVE 10 V1-55M-2X/G24K0/B5M

0811404700  REXROTH比例閥4WRLE 10 E80SJ-3X/G24K0/A1M

0811404701  REXROTH比例閥4WRLE 10 E1-80SJ-3X/G24K0/A1M

0811404702  REXROTH比例閥4WRLE 10 W80SJ-3X/G24K0/A1M

0811404703  REXROTH比例閥4WRLE 10 W1-80SJ-3X/G24K0/A1M

0811404704  REXROTH比例閥4WRLE 10 W50SJ-3X/G24ETK0/A1M

0811404706  REXROTH比例閥4WRLE 10 E1-80SJ-3X/G24K0/A1M-755

0811404707  REXROTH比例閥4WRLE 10 W80SJ-3X/G24ETK0/A1M

0811404708  REXROTH比例閥4WRLE 10 W1-80SJ-3X/G24EK0/A1WX02M-744

0811404711  REXROTH比例閥4WRLE 10 W4-80SJ-3X/G24K0/A1M

0811404712  REXROTH比例閥4WRLE 10 W1-80SJ-3X/G24EK0/A1WX02M-756

0811404713  REXROTH比例閥4WRLE 10 E80SJ-3X/G24ETK0/A1M

0811404715  REXROTH比例閥4WRLE 10 E1-80SJ-3X/G24ETK0/A1M

0811404716  REXROTH比例閥4WRLE 10 X50SJ-3X/G24K0/A1M-800

0811404717  REXROTH比例閥4WRLE 10 W4-80SJ-3X/G24K0/A1WX02M-864

0811404720  REXROTH比例閥4WRREH 6 V B 40L -1X/G24K0/B5M

0811404721  REXROTH比例閥4WRREH 6 V B 24L -1X/G24K0/B5M

0811404722  REXROTH比例閥4WRREH 6 V B 12L -1X/G24K0/B5M

0811404723  REXROTH比例閥4WRREH 6 V B 8L -1X/G24K0/B5M

0811404725  REXROTH比例閥4WRREH 6 V B 15P -1X/G24K0/B5M

0811404726  REXROTH比例閥4WRREH 6 V B 25P -1X/G24K0/B5M

0811404727  REXROTH比例閥4WRREH 6 V B 40P -1X/G24K0/B5M

0811404729  REXROTH比例閥4WRREH 6 V B 15P -1X/G24K0/B5M-847

0811404733  REXROTH比例閥4WRREH 6 V B 25P -1X/G24K0/B5M-847

0811404734  REXROTH比例閥4WRREH 6 V B 4L -1X/G24K0/B5M

0811404735  REXROTH比例閥4WRPEH 6 C3 B40L-2X/G24K0/B5M

0811404738  REXROTH比例閥4WRPEH 6 C1 B40L-2X/G24K0/A1M

0811404739  REXROTH比例閥4WRPE 6 Q5-32M-2X/G24K0/A1M-836

0811404740  REXROTH比例閥4WRPE 6 Q5-18M-2X/G24K0/A1M-836

0811404741  REXROTH比例閥4WRPEH 6 C B04L-2X/G24K0/A1M

0811404742  REXROTH比例閥4WRPE 6 R5-32M-2X/G24K0/A1M-838

0811404743  REXROTH比例閥4WRPEH 6 C B24L-2X/G24K0/B5M

0811404744  REXROTH比例閥4WRPEH 6 C3 B02L-2X/G24K0/A1M

0811404746  REXROTH比例閥4WRPEH 6 C5 B40L-2X/G24K0/A1M

0811404749  REXROTH比例閥4WRPEH 6 C5 B40L-2X/G24K0/F1M

0811404750  REXROTH比例閥4WRPE 10 EA80SJ-2X/G24K0/A1M

0811404751  REXROTH比例閥4WRPE 10 EA50SJ-2X/G24K0/A1M

0811404752  REXROTH比例閥4WRPE 10 EA80SJ-2X/G24K0/A1M-797

0811404756  REXROTH比例閥4WRPEH 10 C5 B50L-2X/G24K0/A1M

0811404757  REXROTH比例閥4WRPEH 10 C5B100L-2X/G24K0/A1M

0811404759  REXROTH比例閥4WRPEH 10 C5 B100L-2X/G24K0/F1M

0811404760  REXROTH比例閥4WRPEH 10 C4 B50L-2X/G24K0/F1M

0811404761  REXROTH比例閥4WRPEH 10 C4 B100L-2X/G24K0/F1M

0811404763  REXROTH比例閥4WRPEH 10 C1 B100L-2X/G24K0/F1M

0811404764  REXROTH比例閥4WRPEH 10 C B50L-2X/G24K0/A1M

0811404765  REXROTH比例閥4WRPEH 10 C B50L-2X/G24K0/F1M

0811404766  REXROTH比例閥4WRPE 10 C B80L-2X/G24K0/F1M-810

0811404767  REXROTH比例閥4WRPE 10 Q3-80M-2X/G24K0/A1M

0811404770  REXROTH比例閥4WRPE 10 E50SJ-2X/G24K0/A1M

0811404771  REXROTH比例閥4WRPE 10 E80SJ-2X/G24K0/A1M

0811404772  REXROTH比例閥4WRPE 10 W50SJ-2X/G24K0/A1M

0811404773  REXROTH比例閥4WRPE 10 W80SJ-2X/G24K0/A1M 

0811404774  REXROTH比例閥4WRPE 10 E1-80SJ-2X/G24K0/A1M

0811404775  REXROTH比例閥4WRPE 10 E80SJ-2X/G24K0/A1M-785

0811404776  REXROTH比例閥4WRPE 10 W80SJ-2X/G24K0/B5M

0811404777  REXROTH比例閥4WRPE 10 W1-80SJ-2X/G24K0/A1M

0811404778  REXROTH比例閥4WRPE 10 W50SJ-2X/G24K0/F1M

0811404779  REXROTH比例閥4WRPE 10 R3-80SJ-2X/G24K0/A1M-786

0811404780  REXROTH比例閥4WRPEM 10 E50SJ-2X/G24K0/A1M

0811404781  REXROTH比例閥4WRPEM 10 E80SJ-2X/G24K0/A1M

0811404783  REXROTH比例閥4WRPE 10 E80SJ-2X/G24K0/F1M

0811404785  REXROTH比例閥4WRPE 6 E18SJ-2X/G24K0/F1M

0811404790  REXROTH比例閥4WRPE 10 R5-100SJ-2X/G24K0/A1M-830

0811404791  REXROTH比例閥4WRPE 10 R5-50SJ-2X/G24K0/A1M-830

0811404800  REXROTH比例閥4WRPEH 10 C3 B50L-2X/G24K0/A1M

0811404801  REXROTH比例閥4WRPEH 10 C3 B100L-2X/G24K0/A1M

0811404802  REXROTH比例閥4WRPEH 10 C4 B50L-2X/G24K0/A1M

0811404803  REXROTH比例閥4WRPEH 10 C4 B100L-2X/G24K0/A1M

0811404806  REXROTH比例閥4WRPEH 10 C B100L-2X/G24K0/F1M

0811404807  REXROTH比例閥4WRPEH 10 C4 B100L-2X/G24K0/A1V

0811404808  REXROTH比例閥4WRPEH 10 C3 B50L-2X/G24K0/B5M

0811404809  REXROTH比例閥4WRPEH 10 C B100L-2X/G24K0/A1M

換向閥主要由閥體、密封組件、凸輪、閥桿、手柄和閥蓋等零部件組成(圖1)。閥門由手柄驅(qū)動，通過手柄帶動閥桿與凸輪旋轉(zhuǎn)，凸輪具有定位驅(qū)動與鎖定密封組件的開啟與關(guān)閉功能。手柄逆時針旋轉(zhuǎn)，兩組密封組件分別在凸輪的作用下關(guān)閉下端的兩個通道，上端的兩個通道分別與管道裝置的進(jìn)口相通。反之，上端的兩個通道關(guān)閉，下端兩個通道與管道裝置的進(jìn)口相通，實現(xiàn)了不停車換向。