?特價葉片泵?PV7-1X/16-20RE01MC0-16

武穴黎翔機電設(shè)備有限公司，詢價聯(lián)系人：何女士

詢價電話：0713-6542758，手機：18934630908????

詢價傳真：0713-6542758

詢價QQ:?736567721,704552157

現(xiàn)貨特價型號：R900925687?4WRAE10W1-30-22/G24N9K31/F1V??2臺

0811402141?DBETBEX-1X/315G24K31F1M?????2臺

力士樂Rexroth?PV7系列?變量葉片泵

R900701362?PV7-1X/40-45RE37KD0-16

R900700384?PV7-1X/40-45RE37MW0-16WH

R900618143?PV7-2X/20-20RA01MA0-10-A416力士樂Rexroth

R900598753?PV7-1X/10-14RE01MC3-16

R900593330?PV7-1X/40-45RE37MD0-16

R900592237?PV7-1X/16-20RE01MC3-16力士樂Rexroth

R900590087?PV7-1X/40-45RE37MC3-16

R900586235?PV7-1X/25-30RE01MC3-16

R900580384?PV7-1X/40-45RE37MC0-16力士樂Rexroth

R900580383?PV7-1X/25-30RE01MC0-16

R900580382?PV7-1X/16-20RE01MC0-16

R900580381?PV7-1X/10-14RE01MC0-16力士樂Rexroth

R900576487?PV7-1X/25-45RE01MC5-08WH

R900574560?PV7-1X/63-94RE07MD0-08

R900573212?PV7-1X/16-20RE01MD0-16-A234力士樂Rexroth

R900571305?PV7-1X/63-71RE07KC0-16

R900568873?PV7-1X/100-150RE07KC0-08力士樂Rexroth

R900568833?PV7-1X/25-45RE01MD0-08

R900564746?PV7-1X/06-10RA01MA3-10

R900563233?PV7-1X/06-10RA01MA0-10力士樂Rexroth

R900562475?PV7-1X/25-30RE01KC0-16

R900561857?PV7-1X/06-10RA01MA0-05

R900561846?PV7-1X/100-150RE07MC0-08力士樂Rexroth

R900561581?PV7-1X/40-71RE37MC3-08

R900560916?PV7-1X/10-14RE01KC0-16

R900560659?PV7-1X/63-94RE07MC0-08力士樂Rexroth

R900560658?PV7-1X/16-30RE01MD0-08

R900560629?PV7-1X/100-150RE07MC5-08

R900556803?PV7-1X/100-118RE07MC5-16WH力士樂Rexroth

R900553692?PV7-1X/63-71RE07MC5-16WG

R900553588?PV7-1X/40-45RE37MC5-16WH

R900551273?PV7-1X/25-45RE01MC7-08力士樂Rexroth

R900551051?ABHAG-0160S43/PV7-16-30/112M/S?/S02G781A

R900548512?PV7-1X/10-14RE01MD0-16-A234

R900546887?PV7-1X/63-71RE07KC3-16力士樂Rexroth

R900546886?PV7-1X/25-30RE01KC3-16

R900539886?PV7-1X/40-71RE37MD0-08

傳統(tǒng)換向閥的進出油口控制通過一根閥芯來進行，兩油口的開口對應(yīng)關(guān)系早在閥芯設(shè)計加工時已確定，在使用過程中不可能修改，從而使得通過兩油口的流量或壓力不能進行獨立控制，互不影響。磁力泵

隨著微處理控制器、傳感器元件成本的下降，控制技術(shù)的不斷完善，使得雙閥芯控制技術(shù)在工程機械領(lǐng)域得以應(yīng)用。英國Utronics公司利用自己的技術(shù)及專利優(yōu)勢研制出雙閥芯多路換向閥，已廣泛應(yīng)用于JCB、Deere、DAWOO、CASE等公司的挖掘機、裝載機及挖掘裝載機等產(chǎn)品上。為適應(yīng)中國工程機械產(chǎn)品對液壓系統(tǒng)功能要求。穩(wěn)定性以及自動化控制程度的不斷提高，Utronics公司產(chǎn)品適時進入中國市場，現(xiàn)已初步完成廈工（5t）裝載機、詹陽（8t）挖掘機樣機調(diào)試并進入試驗階段。?

1、傳統(tǒng)單閥芯換向閥的缺陷?

　　?傳統(tǒng)的單閥芯換向閥所組成的液壓系統(tǒng)難以合理解決好以下功能和控制之間存在的矛盾：?

　　?（1）液壓系統(tǒng)設(shè)計時為提高系統(tǒng)穩(wěn)定性，減少負載變化對速度的影響，要么犧牲部分我們想實現(xiàn)的功能，要么增加額外的液壓元件，如調(diào)速閥、壓力控制閥等，通過增加阻尼，提高系統(tǒng)速度剛度來提高系統(tǒng)的穩(wěn)定性。但是這樣元件的增加又會降低效率，浪費能源；還會使得整個系統(tǒng)的可靠性降低、增加成本。?

R900538525?PV7-1X/25-45RE01MC3-08力士樂Rexroth

R900538125?PV7-1X/10-20RE01MC3-10

R900537419?PV7-1X/10-14RE01MN0-16

R900534508?PV7-1X/25-45RE01MC0-08力士樂Rexroth

R900534412?PV7-1X/16-20RE01MC7-16

R900534143?PV7-1X/10-20RE01MC0-10

R900533851?PV7-1X/10-14RE01MC0-16-A184力士樂Rexroth

R900533637?PV7-1X/100-118RE07MC7-16

R900533582?PV7-1X/16-30RE01MC0-08

R900533296?PV7-1X/16-30RE01MC3-08力士樂Rexroth

R900532770?PV7-1X/100-118RE07MD0-16

R900535588?PV7-1X/40-71RE37MC0-08

R900535532?PV7-1X/25-45RE01MC5-08力士樂Rexroth

R900523597?PV7-1X/40-45RE37KC0-16

R900520787?PV7-1X/10-14RE01MD5-16

R900520401?PV7-1X/10-14RE01MC5-16力士樂Rexroth

R900519094?PV7-1X/63-71RE07MD0-16

R900518218?PV7-1X/63-71RE07MC5-16

R900517795?PV7-1X/16-20RE01MC0-16-A184力士樂Rexroth

R900517464?PV7-1X/25-30RE01MC5-16

R900516546?PV7-1X/100-118RE07MC5-16

R900511986?PV7-1X/63-71RE07MC3-16力士樂Rexroth

R900511215?PV7-1X/100-118RE07MC3-16

R900509506?PV7-1X/25-30RE01MD0-16

R900509274?PV7-1X/16-20RE01MD0-16力士樂Rexroth

R900509053?PV7-1X/10-14RE01MC7-16

R900506809?PV7-1X/100-118RE07MC0-16

R900506808?PV7-1X/63-71RE07MC0-16力士樂Rexroth

R900506473?PV7-1X/16-20RE01MC5-16

R900504653?PV7-1X/10-14RE01MD0-16

R900502277?PV7-1X/40-45RE37MC5-16力士樂Rexroth

R901134661?PV7-1X/16-20RE01MD6-16

R901133981?PV7-1X/63-71RE07MC3-06-A460

R901129340?PV7-1X/100-118RE07MW6-16WH力士樂Rexroth

R901100271?ABAPG-PV7/40-45C0+06-10A0/160L-4-B1/SE

R901083391?ABHPG-PV7/16-20C0+PF-005/132M-4-B1/LF

R901083371?ABAPG-PV7/63-71C5WH+GH2-008/200L-4-N0/E&力士樂Rexroth

R901081778?PV7-1X/06-14RA01MA0-10-A452

R901072539?ABPBG-PV7/100-118C0+GF3-40+GF2-08/BG160*

R901065655?PV7-1X/06-10RA01KA0-05力士樂Rexroth

R901064326?PV7-1X/40-55RE37MC0-08-A449

R901062106?ABHPG-PV7/40-45C0/132S-4-B0/S?*力士樂Rexroth

R901062065?ABHPG-PV7/06-10A0/100L-4-A1K/L?VEM

R901061279?PV7-1X/100-118RE07MW0-16WG

R901059512?PV7-1X/40-71RE37MW0-08WH力士樂Rexroth

R901055473?PV7-1X/40-45RE37MW0-16WG

R901054762?ABHPG-PV7/10-20C0+10-20C0/100L-4-A0/S

R901054761?ABHPG-PV7/06-10A0/90S-4-A0/S力士樂Rexroth

R901049367?ABHAG-0160S43/PV7-25/132M/NTW/005C068A

R901049299?ABAPG-PV7-118D0+10SO18DRG/225S-4-B0/SEFR

R901047776?PV7-1X/40-45RE37MC0-16-A446力士樂Rexroth

R901047606?PV7-1X/06-10RA01KA0-10

R901043560?PV7-1X/10-20RE01MW0-10WH力士樂Rexroth

R901041243?ABHAG-0160SS0/PV7-25/160M/AB1A041A

R901040726?ABHPG-PV7/10-14C5/132S-4-B0/S

R901032005?PV7-1X/40-45RE37MC7-16WG力士樂Rexroth

R901030877?ABHPG-PV7/16-20C0/132M-4-B1/L

R901026649?PV7-1X/06-10RA01MA0-10-A441

R901022287?PV7-1X/25-30RE01MN0-16力士樂Rexroth

R901021722?PV7-1X/63-71RE07KW0-16WG

R901017159?PV7-1X/63-71RE07MW0-16WH力士樂Rexroth

R901012191?ABVPG-PV7/10-20+06-14A399/112M-4-B0/S

R901005498?ABVPG-PV7/100+100+?40/?/004?A力士樂Rexroth

R901003246?ABSAG-0400S40-W/PV740-45/180M/012B764-A1

R900979440?PV7-1X/40-45RE37MW0-16

R900978121?PV7-1X/06-10RE01MA3-10力士樂Rexroth

R900976176?PV7-1X/25-45RE01MN0-08

R900976100?PV7-1X/63-71RE07MC6-16力士樂Rexroth

R900973308?PV7-1X/06-14RA01MA0-07-A399

R900973306?PV7-1X/06-14RA01MA0-04-A399

R900964375?PV7-1X/06-14RE01MA3-07力士樂Rexroth

R900963916?PV7-1X/06-10RA01MA0-10-A501

R900961521?PV7-1X/100-118RE07MC6-16

R900959317?PV7-1X/40-45RE37MC7-16力士樂Rexroth

R900958306?PV7-1X/06-14RE01MA0-07

R900954137?PV7-1X/40-45RE37MC6-16

R900952282?PV7-1X/06-14RA01MA3-07力士樂Rexroth

R900950955?PV7-2X/20-25RA01MA0-10

R900950954?PV7-2X/20-25RA01MA0-05

R900950953?PV7-2X/20-20RA01MA0-10力士樂Rexroth

R900950952?PV7-2X/20-20RA01MA0-05

R900950419?PV7-1X/100-118RE07MD0-16-A234

R900950061?PV7-1X/100-118RE07MC5-16WG力士樂Rexroth

R900949187?PV7-1X/100-118RE07MD6-16

R900948299?PV7-1X/100-150RE07MC5-08WH

R900946174?PV7-1X/40-45RE37MC0-16-A276力士樂Rexroth

R900942455?PV7-1X/63-71RE07MC5-16WH

R900941073?PV7-1X/10-14RE01MC0-16-A268

R900941071?PV7-1X/10-14RE01MC0-16-A267力士樂Rexroth

R900939159?PV7-1X/16-20RE01MN0-16

R900937407?PV7-1X/100-150RE07KD0-08

R900936326?PV7-1X/06-10RE01MA0-05力士樂Rexroth

R900935443?PV7-1X/40-45RE37MC3-16-A184

R900933324?PV7-1X/10-14RE01MC5-16WH

R900933323?PV7-1X/25-30RE01MC5-16WH力士樂Rexroth

R900931321?PV7-1X/06-14RA01MA0-04-A257

R900930060?PV7-1X/10-14RE01MC0-16-A202

R900928704?PV7-1X/100-118RE07MN0-16力士樂Rexroth

R900926429?PV7-1X/16-20RE01MC5-16?WH

R900925956?PV7-1X/63-71RE07MD0-16-A234

R900922602?PV7-1X/40-45RE37MD0-16-A234力士樂Rexroth

R900920233?PV7-1X/16-20RE01MC0-16-A17

R900919237?PV7-1X/06-14RA01MA0-07

R900919235?PV7-1X/06-14RA01MA0-04力士樂Rexroth

R900916201?PV7-1X/10-20RE01KC0-10

R900915470?PV7-1X/100-150RE07MD0-08

R900914685?ABAPG-PV7/63C0-14/180M-4-B0/SE-A力士樂Rexroth

R900914676?ABAPG-PV7/40C0-16/160L-4-B1/SE-A

R900914674?ABAPG-PV7/40C0-16/132M-4-B1/SE-A

R900910480?PV7-1X/63-71RE07MD5-16力士樂Rexroth

R900910479?PV7-1X/100-150RE07MD5-08

R900910016?PV7-1X/40-45RE37MC5-16WG

R900906584?PV7-1X/10-20RE01MD0-10力士樂Rexroth

R900903108?PV7-1X/06-10RE01MA0-10

R900901155?ABAPG-PV7/100C0-14/180L-4-B1/SEMFR-A力士樂Rexroth

R900901153?ABAPG-PV7/100C0-14/160L-4-B1/SEMFR-A

R900901149?ABAPG-PV7/63C0-14/180M-4-B0/SEMFR-A力士樂Rexroth

R900901105?ABAPG-PV7/40C0-16/160L-4-B1/SEMR-A

R900891727?DICHTUNGSSATZ?V3-4X/12+PV7-1X/06V

R900891726?DICHTUNGSSATZ?V3-4X/12+PV7-1X/06M力士樂Rexroth

R900891725?DICHTUNGSSATZ?V3-4X/25+PV7-1X/20V

R900891724?DICHTUNGSSATZ?V3-4X/25+PV7-1X/20M

R900891704?DICHTUNGSSATZ?PV7-1X/10M力士樂Rexroth

R900891703?DICHTUNGSSATZ?PV7-1X/16M

R900891702?DICHTUNGSSATZ?PV7-1X/25M

R900891701?DICHTUNGSSATZ?PV7-1X/40M力士樂Rexroth

R900891700?DICHTUNGSSATZ?PV7-1X/63M

R900891699?DICHTUNGSSATZ?PV7-1X/100M

R900874811?DICHTUNGSSATZ?PV7-2X/20力士樂Rexroth

R900782907?ABHPG-PV7/25-45C0-08/112M-4-B0/S

R900780016?PV7-1X/25-45RE01MW0-08WH

R900772792?PV7-1X/10-14RE01MW0-16力士樂Rexroth

R900772699?ABHPG-013-PV7-RKD-03

R900772698?ABHPG-013-PV7-RKD-02力士樂Rexroth

R900772687?ABAPG-PV7/100-150C0+GF2-011/160M-4-B0/SD

R900771631?PV7-1X/100-118RE07MD0-16-A427力士樂Rexroth

R900770527?ABHPG-PV7/10-14C0/112M-4-B0/J

R900768658?PV7-1X/25-30RE01MW0-16力士樂Rexroth

R900763234?ABKAG-60AL9/PV7-10/90L-4-A1/NL/012B605A1

R900761807?PV7-1X/100-150RE07MC5-08WG

R900758432?PV7-2X/20-20RE01MA3-10力士樂Rexroth

R900755261?PV7-2X/20-20RA01MA3-05

R900751356?PV7-1X/25-45RE01MC7-08WG

R900750169?PV7-1X/63-71RE07MD6-16力士樂Rexroth

R900749846?PV7-2X/20-20RA01MA3-10

R900744715?PV7-1X/63-71RE07MN0-16

R900744495?PV7-1X/25-30RE01MW0-16WH力士樂Rexroth

R900741427?PV7-2X/20-25RA01MA3-05

R900740824?PV7-1X/100-118RE07MW0-16WH

R900738663?PV7-1X/10-20RE01MC5-10WG力士樂Rexroth

R900733271?PV7-1X/63-71RE07MW0-16

R900729468?PV7-1X/10-14RE01KD0-16

R900720730?PV7-1X/63-71RE07MC0-16-A234力士樂Rexroth

R900720285?ABAPG-PV7/63-71C0-16/200L-4-B0K/SE-A

R900718547?ABHPG-PV7/20-25-0-10/112M-4-B0/S-A

R900711250?PV7-1X/40-71RE37MC5-08WH力士樂Rexroth

R900707375?PV7-2X/20-25RE01MA0-10

R900707373?PV7-2X/20-20RE01MA0-10

R900707372?PV7-2X/20-20RE01MA0-05力士樂Rexroth

R900705106?PV7-1X/63-71RE07MC7-16WH

R900704549?PV7-2X/20-25RA01MA3-10

R900919237?PV7-1X/06-14RA01MA0-07力士樂Rexroth

R900910016?PV7-1X/40-45RE37MC5-16WG

R900247239?PV7-1X/10-20RE01MC5-10WH

R900245924?PV7-1X/16-30RE01MC5-08WH力士樂Rexroth

R900891703?SEAL?KIT?PV7-1X/16M

R900598753?PV7-1X/10-14RE01MC3-16力士樂Rexroth

R900590087?PV7-1X/40-45RE37MC3-16

R900580384?PV7-1X/40-45RE37MC0-16力士樂Rexroth

R900580383?PV7-1X/25-30RE01MC0-16

R900580382?PV7-1X/16-20RE01MC0-16力士樂Rexroth

R900580381?PV7-1X/10-14RE01MC0-16

R900573212?PV7-1X/16-20RE01MD0-16-A234

R900563233?PV7-1X/06-10RA01MA0-10力士樂Rexroth

R900560659?PV7-1X/63-94RE07MC0-08

R900535588?PV7-1X/40-71RE37MC0-08力士樂Rexroth

R900534143?PV7-1X/10-20RE01MC0-10

R900533582?PV7-1X/16-30RE01MC0-08力士樂Rexroth

R900506809?PV7-1X/100-118RE07MC0-16

R900506808?PV7-1X/63-71RE07MC0-16力士樂Rexroth

R900504653?PV7-1X/10-14RE01MD0-16

513800437?0513R15A7VPV72SM21JSB05

　　?（2）由于換向結(jié)構(gòu)的特殊性，使得用戶在實現(xiàn)某一功能時必須購買相應(yīng)的液壓元件，再加上工程機械廠家會根據(jù)不同最終用戶要求設(shè)計出相應(yīng)的功能，這樣會造成生產(chǎn)廠家采購?fù)?、多?guī)格的液壓控制元件來滿足不同功能要求的需要，不利于產(chǎn)品通用化及產(chǎn)品管理，同時會大大提高產(chǎn)品成本。?

　　?（3）由于執(zhí)行機構(gòu)進出液壓油通過一根閥芯進行控制，單獨控制執(zhí)行機構(gòu)兩側(cè)壓力是不可能的。因此，出油側(cè)背壓作用于執(zhí)行機構(gòu)運動的反方向，隨著出油側(cè)背壓升高，為保質(zhì)執(zhí)行機構(gòu)的運動，必須提高進油側(cè)壓力。這樣會使得液壓系統(tǒng)消耗的功能增加，效率低，發(fā)熱增加。?

　　?采用雙閥芯技術(shù)的液壓系統(tǒng)，由于執(zhí)行機構(gòu)進出油側(cè)閥口閥芯位置及控制方式各自獨立，互不影響，這樣通過對兩閥芯控制方式的不同組合，利用軟件編程能很好解決傳統(tǒng)單閥系統(tǒng)不能解決的問題，同時還可以輕易實現(xiàn)傳統(tǒng)液壓系統(tǒng)中難以實現(xiàn)的功能。?

KCG-6-W100-1-Z-M-U-HL1-10

KCG-6-W160-3-Z-M-U-HL1-10

KCG-6-W250-1-Z-M-U-H1-10

KDG3V?5?33C80N?E?10

KDG3V-5-33C80N-E-10-EN55

KDG4V3-2C20N-Z-M-U1-H7-60

KDG4V3-2C28S-M-U-H7-60

KDG4V3-2C28S-Z-VM-U-H7-60

KDG4V3-33C13N-Z-M-U-H7-60

KDG4V3-33C20N-Z-M-U-H7-60

KDG4V-3-33C30X-H-M-U-H7-60

KDG4V-3-33C30X-M-U-H7-60

KDG4V-3S-2B04S-M-U-H5-60

KDG4V-3S-2C08N-H-M-U-H5-60

KDG4V-3S-2C08N-M-U-H5-60

KDG4V-3S-2C08N-M-U-HA5-60

KDG4V-3S-33C08A-M-P-H5-60-EN47

KDG4V-3S-33C15A-M-P-H5-60-EN47

KDG4V-3S-33C15N-VM-FPBW-GP5-60

KDG4V5?2C50N?Z?M?U?H7?30

KDG4V5?2C65S?Z?M?U?H6?30

KDG4V5?33C50N?Z?M?U?H7?30

KDG5V?7?33C170N?T?H?MUH1?10

KDG5V?8?33C270N?T?H?MU?H1?10

KDG5V-10-33C550N310-E-M-U-H1-11

KDG5V-10-33C550N310-EX-VM-U-H1-11

KDG5V-10-33C550N310-M-U-H1-11

KDG5V-10-33C550N-E-VM-U-H1-11

KDG5V-5-2C90N-T-M-U-H1-10

KDG5V-5-33C80N-EXHMUH110

KDG5V-5-33C80N-T-M-U-H1-10

KDG5V-5-33C80N-X-T-M-U-H1-10

KDG5V-7-2C180N100-X-T-M-U-H1-10

KDG5V-7-2C180N-E-M-U-H1-10

KDG5V-7-33C170N-EX-H-M-U-H1-10

KDG5V-7-33C170N-EX-VM-U-H1-10

KDG5V-7-33C170N-M-U-H1-10

KDG5V-7-33C170N-X-T-M-U-H1-10

KDG5V-8-2C280N-M-U-H1-10

KDG5V-8-33C250N170-X-H-M-U-H1-10

KDG5V-8-33C270N-EX-VM-U-H1-10

KDG5V-8-33C270N-M-U-H1-10

KDG5V-8-33C270N-X-M-U-H1-10

KDG5V-8-33C330N200-EX-H-M-U-H1-20

KDG5V-8-33C330N-E-M-U-H1-20

KDGMA3?616265?10

KDGMH?7?616268?10

KDGMH?8?616269?10

KDGMH-3-616262-10

KDGMH-7-PAB-F3-11-10

KFDG4V?3?2C20N?Z?M?U1?H7?20

KFDG4V?3?2C28S?Z?M?U1?H6?20

KFDG4V?5?2C50N?Z?M?U1?H7?20

KFDG4V?5?33C50N?Z?M?U1?H7?20

KFDG4V?5?33C50N25?Z?M?U1?H7?20

KFDG4V5?33C50N?Z?VM?U1?H7?20

KFDG4V-5-2C50N-Z-MU-H7-20

KFDG4V5-2C50N-Z-V-MU1H720

KFDG4V-5-2C65S-Z-MU1-H6-20

KFDG4V-5-33C50N-Z-M-U1-H7-20-EN8

KFDG5V-7-2C200N-X-VM-U1-H1-12

KFDG5V-7-33C130N65-X-VM-U1-H1-12

KFDG5V-7-33C160N-X-VM-U1-H1-12

KFTG4V?3?2B20N?Z?M?U1?H7?20

KHDG4V-3-02-157451-21

KHDG4V-3-02-157453-21

KHDG5V-5-2C100N-X-VM-U1-H1-20

KHDG5V-8-2C300N-EX-VM-U1-H1-20

KIT?COIL?D

KOLBENSATZ?130

KSDG4V-3-92L-24-M-U1-H7-11

KTG4V?3S?2B08N?M?U?H5?60

KTG4V?3S?2B15N?M?U?H5?60

KTG4V3-2B07N-Z-M-U-H7-60

KTG4V3-2B20N-Z-M-U-H7-60

KTG4V-3S-2B08N-M-U1-H5-60-EN427

KTG4V-3S-2B08N-M-U-H5-60-EN427

KTG4V-3S-2B08N-M-U-H5-60-EN427

2、雙閥芯換向閥的兩種基本控制策略?

　　?由于雙閥芯換向兩油口控制的靈活性，兩油口可分別采取流量控制、壓力控制或流量壓力控制。正面介紹兩種簡單的控制策略。?

（1）負載方向在整個工作過程中保持不變?

KCG-6-W100-1-Z-M-U-HL1-10

KCG-6-W160-3-Z-M-U-HL1-10

KCG-6-W250-1-Z-M-U-H1-10

KDG3V?5?33C80N?E?10

KDG3V-5-33C80N-E-10-EN55

KDG4V3-2C20N-Z-M-U1-H7-60

KDG4V3-2C28S-M-U-H7-60

KDG4V3-2C28S-Z-VM-U-H7-60

KDG4V3-33C13N-Z-M-U-H7-60

KDG4V3-33C20N-Z-M-U-H7-60

KDG4V-3-33C30X-H-M-U-H7-60

KDG4V-3-33C30X-M-U-H7-60

KDG4V-3S-2B04S-M-U-H5-60

KDG4V-3S-2C08N-H-M-U-H5-60

KDG4V-3S-2C08N-M-U-H5-60

KDG4V-3S-2C08N-M-U-HA5-60

KDG4V-3S-33C08A-M-P-H5-60-EN47

KDG4V-3S-33C15A-M-P-H5-60-EN47

KDG4V-3S-33C15N-VM-FPBW-GP5-60

KDG4V5?2C50N?Z?M?U?H7?30

KDG4V5?2C65S?Z?M?U?H6?30

KDG4V5?33C50N?Z?M?U?H7?30

KDG5V?7?33C170N?T?H?MUH1?10

KDG5V?8?33C270N?T?H?MU?H1?10

KDG5V-10-33C550N310-E-M-U-H1-11

KDG5V-10-33C550N310-EX-VM-U-H1-11

KDG5V-10-33C550N310-M-U-H1-11

KDG5V-10-33C550N-E-VM-U-H1-11

KDG5V-5-2C90N-T-M-U-H1-10

KDG5V-5-33C80N-EXHMUH110

KDG5V-5-33C80N-T-M-U-H1-10

KDG5V-5-33C80N-X-T-M-U-H1-10

KDG5V-7-2C180N100-X-T-M-U-H1-10

KDG5V-7-2C180N-E-M-U-H1-10

KDG5V-7-33C170N-EX-H-M-U-H1-10

KDG5V-7-33C170N-EX-VM-U-H1-10

KDG5V-7-33C170N-M-U-H1-10

KDG5V-7-33C170N-X-T-M-U-H1-10

KDG5V-8-2C280N-M-U-H1-10

KDG5V-8-33C250N170-X-H-M-U-H1-10

KDG5V-8-33C270N-EX-VM-U-H1-10

KDG5V-8-33C270N-M-U-H1-10

KDG5V-8-33C270N-X-M-U-H1-10

KDG5V-8-33C330N200-EX-H-M-U-H1-20

KDG5V-8-33C330N-E-M-U-H1-20

KDGMA3?616265?10

KDGMH?7?616268?10

KDGMH?8?616269?10

KDGMH-3-616262-10

KDGMH-7-PAB-F3-11-10

KFDG4V?3?2C20N?Z?M?U1?H7?20

KFDG4V?3?2C28S?Z?M?U1?H6?20

KFDG4V?5?2C50N?Z?M?U1?H7?20

KFDG4V?5?33C50N?Z?M?U1?H7?20

KFDG4V?5?33C50N25?Z?M?U1?H7?20

KFDG4V5?33C50N?Z?VM?U1?H7?20

KFDG4V-5-2C50N-Z-MU-H7-20

KFDG4V5-2C50N-Z-V-MU1H720

KFDG4V-5-2C65S-Z-MU1-H6-20

KFDG4V-5-33C50N-Z-M-U1-H7-20-EN8

KFDG5V-7-2C200N-X-VM-U1-H1-12

KFDG5V-7-33C130N65-X-VM-U1-H1-12

KFDG5V-7-33C160N-X-VM-U1-H1-12

KFTG4V?3?2B20N?Z?M?U1?H7?20

KHDG4V-3-02-157451-21

KHDG4V-3-02-157453-21

KHDG5V-5-2C100N-X-VM-U1-H1-20

KHDG5V-8-2C300N-EX-VM-U1-H1-20

KIT?COIL?D

KOLBENSATZ?130

KSDG4V-3-92L-24-M-U1-H7-11

KTG4V?3S?2B08N?M?U?H5?60

KTG4V?3S?2B15N?M?U?H5?60

KTG4V3-2B07N-Z-M-U-H7-60

KTG4V3-2B20N-Z-M-U-H7-60

KTG4V-3S-2B08N-M-U1-H5-60-EN427

KTG4V-3S-2B08N-M-U-H5-60-EN427

KTG4V-3S-2B08N-M-U-H5-60-EN427

KXCG-6-W250-Z-M-U-H1-10

KXG?8?W160?3?Z?M?U?H1?10

KXG-6-W100-Z-M-U-H1-10

　　?我們知道，對于汽車起重機、挖掘機、裝載機等而言，其液壓缸在整個工作過程中負載方向始終維持不變。下面以起重機變幅液壓缸為例來探討雙閥芯的控制策略。?

　　?起重機變幅缸在工作過程中其受力，負載方向始終保持不變，因此我們可以采取液壓缸有桿控用壓力控制、無桿腔用流量控制的控制策略。?

世力士樂傳感器

HMKC080

HMB010/P/11/PL665

HMB010/P/11/PL665

HMKC200-T3/100/50

HMHDB400/Z/S045/70

HMB030

HMB045

HMB060

HMB080

HMB100

HMB125

HMB150

HMB200

HMB270

HMB325

HMHDB400

hmkc200

HMHDB400-Z-S045-70-PL1078

HMHD400X2

HM13-1X/315

HM12-1X/315

HM17-10/250-C/V010

HMP00075

HMF50-02C

HM41X-16-DN80-1.6MPA

HM41X-16-DN200-1.6MPA

HMM

HMM

HMM

HM15-1X/10

HM14-1X/100

HM14-1X/5

HM12-1X/315?HM12-1X/400

HM10-2X/-50-1-1HM10-2X/-100-1-

HM13-1X/250HM14-1X/10

HM15-1X/50

HMAG1200

壓力傳感器的作用是將壓力（機械量）轉(zhuǎn)變?yōu)殡妷夯螂娏鳎娏浚┦懒κ繕芬簤寒a(chǎn)品中的壓力傳感器適合用在機械施工，塑料注射成型機，壓機，以及許多其它領(lǐng)域中，進行壓力監(jiān)測和閉環(huán)控制，這些傳感器的最重要特征是：

壓力傳感組件是由帶薄層應(yīng)變片的不銹鋼膜片(彈性材料)和一體式全橋電路所組成。

帶溫度補償?shù)膬?nèi)置式放大器，信號輸出和壓力成正比例，由制造商精確平衡調(diào)整零點和靈敏度。

供應(yīng)力士樂比例溢流閥伺服閥

DBETX-1X/180G24-8NZ4M（0811402017）

DBETX-1X/315G24

REXROTH?DBETX-1X/50G24-8NZ4M?可以用DBETX-1X/80G24-8NZ4M代替，價格3500,?4個月,也可以用DBETX-1X/180G24-8NZ4M代替，價格1000,現(xiàn)金

DBETX-1X/80G24-8NZ4M

DBETX-1X/180G24-8NZ4M

DBETE-61/200G24K31A1V

DBET-5X/315CG24K4

DBET-52/100G24K4M

NG6-DBETE6X/315G24K31A1M

DBET-52/200G24K4M

DBETRE-20/80G24K31A1M

DBET－6X/350YG24K4V

DBET-6X/350G24K4VRE29162

DBET-3X/200G24

DBET-61/315G24K4V

Dbete-6x/315g?24k31a1m?dc?24v

Dbete-5x/315g?24k31a1m?dc?24v

DBETR-1X/80G24K4M

DBETR-1X/80G24K4M

DBETE10-5X/315G24K31A1V

DBET-5X-200G24K4M

Dbete-5x/315g?24k31a1m?dc?24v

Dbete-6x/315g?24k31a1m?dc?24v

DBET-52/200G24K4M-1

DBETE-52/200G24K5018607

Dbete-5x/315g?24k31a1m?dc?24v

Dbete-6x/315g?24k31a1m?dc?24v

DBET-52/200G24K4M-1

DBET50/100YG24NZ4M-1

DBET50/100YG24NZ4M-1

DBETE-52/200G24K5018607

DBETR-1X/315G24K4M-381

此比例閥為錐閥式結(jié)構(gòu)，比例電磁鐵驅(qū)動，不用位移控制。安裝位置：任意，防護等級：IP65DIN40?050和IEC14?434/5，電磁鐵連接形式：DIN43?650/ISO??4400?連接件。

電磁鐵電流：0.8AGON。功率：18VA。

靜態(tài)/動態(tài)功能：滯環(huán)小于等于正負2%。分辨率：小于等于正負1.5%。響應(yīng)時間：上升小于30ms.100%指令信號時下降小于70ms

供應(yīng)力士樂伺服電磁閥帶電子位置反饋器

0811404034(4WRPH6C3B12L-2X/G24Z4/M)

4WRPE10E-508J-2X/G24KO/AIM

4WRPEH6C3B40L-2X/G24KO/FIM

4WRP10EA63S.1X/G24/M

4WRPE6E18-2X/

4WRPE?10E-50SJ-2X/G24KO/AIM

4WRPE6E-32SJ-2X/G24K0/A1M

4WRPE6E-32SJ-2X/G24K0/A1M

4WRPE6E-32SJ-2X/G24K0/A1M

4WRP10EA63S.1X/G24/M

4WRPEH6C3B40L-2X/G24KOf

4WRPH6C4B12L-2X/G24Z4/M?0811?404?037

4WRPH6C4B24L-2X/G24Z4/M?0811?404?037

4WRPH6C4B24L-2X/G24Z4/M?0811?404?038

4WRPEH6C3B12L-2X/G24K0/F1M

4WRPE6E-32SJ-2X/G24K0/A1M

4WRPEH6C3B12L-2X/G24K0/F1M

4WRPEH?6?C3?B40L-20/G24K0/A1M

4WRPEH6C3B40L-20/G24KO/A1M

4WRPH6C3B04L-2X/G24Z2/M

4WRPH6C3B04P-2X/G24Z2/M

4WRPH6C3B40L-2X/G24Z2/M

4WRPH6C4B24L-2X/G24Z2/M

4WRPH6C3B24L-2X/G24Z2/M

4WRPH6C4B24L-2X/G24Z2/M

4WRPH10C3B10OL-ZX/G24Z4/M

此伺服電磁閥配有控制活塞和鋼套，伺服性能可靠，單側(cè)控制，斷電時處于4/4fail-safe功能位置。

調(diào)節(jié)電磁鐵內(nèi)置有位置反饋器和位移傳感器的電子控制單元(LVDTDC/DC)

用于生產(chǎn)和實驗設(shè)備中的電液調(diào)節(jié)

力士樂比例閥放大板

0811405060

該比例閥放大器適用于驅(qū)動帶非線性曲線的直動式伺服電磁閥，輸出級帶閉環(huán)控制，短路保護輸出，帶有PID功能的閉環(huán)位置控制。

力士樂比例減壓閥

3DREP6CA-2X/45EG24N9K4/M

3DREPE6C-2X/25EG24K31/F1M-00

3DREPE6C-20/25EG24K31/AOM

3DREP6A-14/25A24N9K4M

3DREPE6C-20-25ED24N9K?31/FLM-

3DREPE6C-2X/25EG24K31/AIM

3DREP6C-13/25A24NZ4W

3DREP6C-11/Z5A?24NZ4M

3DREP6C-20-

3DREP6C-2X/25EG24N9K4/M

3DREP6C-2X/25EG24N9K4/M

3DREPE6C-20/25EG24N9K31/F1V=00

3DREP?6C-12/25A?24N9?Z?4MR

3DREP?6C-12/25A?24N9?2?4MR

3DREP?6C-14/25A?24?N9?Z?4M

3DREP6C-10R/25A24HZ4

3DREP-6C-12/25A24NZ4M

3DREP-6C-12/25A24NZ4M

3DREP6C-14/25A?24N?9K4M

3DREP6C-14/25A?24N?9K4M

3DREPE6C-2X/25EG24K31/F1M-00

3DREP6C-11/25AG24NZ4M

3DREP6C-11/25AG24NZ4M

3DREPE6C-20/25EG24N9K31/F1V=00

3DREP6C-2X/25EG24N9K4/M

3DREP6C-2X/25EG24N9K4/M

3DREP6C-20=25EG24N9K4/M=00

3DREP6C-2X/25EG24N9K4/M

3DREP6C-20-

3DREP6C-11/Z5A?24NZ4M

3DREPE6C-20/25EG24N9K31/F1V=00

3DREP6C-14/25A24K4M

3DREP6C-14/25A24K4M

3DREP6C-20=25EG24N9K4/M=00

3DREP6C-20/25EG24N9K4/M00

3DREP?6C-14/25A24NK4MZWR

3DREP?6C-14/25A24NK4MZWR

3DREP6C-20=25EG24NPK/V=00

3DREP6C-11/25A?24NZ4M

3DREP6C-20/25EG24N9K4/M

3DREP6C-20-25EG24N9K4/M

3DREP6A-2X/45EG24N9K4

3DREPE6C-20=25EG24N9K31/FIM

3DREP6C-20=25EG24N9K4

3DREPE6C-20=25EG24N9K31/A1M=00;MNR:R900958788

3DREPE6A-20=25EG24N9K31/A1M=00;MNR:R901010402

3DREPE6C-20/25EG24N9K31/A1M

3DREP6C-20=25EG24N9K4/M=00?和主閥成套

3DREPE6C-2X/25EG24N9K31/A1M(R900955784)

3DREP6C-20/25EG24N9K4/M/00

3DREPE6C-2025EG24N9K31/A1M(R900955784)

3DREP6C-2X/25EG24N9K4/M

3DREP6型三通減壓閥由比例電磁鐵直接驅(qū)動,將輸入的電信號按比例地轉(zhuǎn)化成壓力輸出信號.

比例電磁鐵是帶中心螺紋和可更換線圈的濕式可控直流電磁鐵,電磁鐵可通過外部電控器(3DREP型)和集成電控器(3DREPE型)精細控制.

力士樂齒輪泵

0510?225?013

0510?525?009

0510?625?013

0510?768?003

0510?525?009

0510?625?013

0510?768?003

0510?425?320

0510?625?042

0510?625?042

0510?425?016

0510?725?350

0510?225?006

0510?226?006

0510?225?006

0510?725?350

0510?425?009

0510?525?018

0510?425?009

0510?525?018

0510?425?009

0510?525?018

0510?112?003

0510?725?047

0510?415?005

0510?725?013

0510?725?069

0510?725?013

0510?900?006

0510?745?313

0510?900?006

0510?225?006

0510?425?025

0510?525?019

0510?525?033

0510?112?003

0510?515?311

0510?615?326

0510?900?023

0510?215?006

0510?525?330

0510?112?003

0510?556?002

0510?900?023

0510?525?076

0510?900?031

0510?525?019

0510?325?016

0510?325?016

0510?525?033

0510?112?003

0510?625?043

0510?625?028

0510?625?043

0510?625?028

0510?615?031

0510?515?006

力士樂電液比例方向閥

4WRZE25W8-220-7X/6EG24N9K31/F1V

4WRZE16W8100-7X/6EG24N9ETK31/F1D3M

4WRZE16W8150-7X/6EG24N9ETK31/F1D3M

4WRZE16W6-100-7X/6EG24N9ETK31/A1D3M+插頭

4WRZE32-W8-520-7X/6EG24N9K31/F1D3M

4WRZE25-E1-325-7X/6EG24N9EK31/F1D3M

4WRZE10E-50-7X/G24N9EK4A1D3M

4WRZE32W8-520-7X/6EG24N9EK4A1D3M

4WRZE16W6-100-7X/6EG24N9TK31/F1D3M

4WRZE32W8-520-7X/6EG24N9TK31/F1D3M

4WRZE25E1-325-7X/6EG24N9TK31/F1D3M

4WRZE10W8-85-7X/6EG24N9EK31/F1

4WRZE16W8-150-7X/6EG24N9EK31/F1

4WRZE25W8-220-70/6EG24N9K31/A1D3M

4WRZE25W6-325-70/6EG24N9ETK31/F1M

4WRZE16W8-100-7X/6EG24N9ETK31/F1D3M

4WRZE16W8-150-7X/6EG24N9ETK31/F1D3M

　　?無桿腔流量控制是通過檢測連接到無桿腔側(cè)閥前后兩側(cè)的壓差，再根據(jù)所需流入或流出流量的多少，計算出閥芯開口大小；有桿腔側(cè)采用壓力控制，使該側(cè)維持一個低值的壓力，使得更加節(jié)能、高效。?

PVV21-1X/060-040RA15DDMB，PVV21-1X/068-027RA15LUMB力士樂Rexroth

PVV41-1X/098-027RA15UDMC，PVV41-1X/122-036RA15DDMC

PVV42-1X/098-045RA15DDMC，PVV21-1X/068-027RA15LUMB

PVV51-1X/162-036RB15DDMC，PVV51-1X/193-027RA15DDMC力士樂Rexroth

PVV52-1X/193-040RB15URMC，PVV52-1X/193-055RB15UUMC

PVV54-1X/183-082RA15DDMC，?PVV54-1X/139-082RA15UUMC

PVQ2-1X055RA15DLMB，PVQ2-1X068RA15DLMB力士樂Rexroth

PVQ21-1X060-018RA15DLMB，PVQ4-1X/82RA-15DMC

PVQ4-1X/98RA-15DMC，PVQ4-1X/113RA-15DMC

PVQ4-1X/122RA-15DMC，PVQ5-1X/139/154/162/193力士樂Rexroth

PVQ21-1X/060-040RA15DDMB，PVQ21-1X/068-027RA15LUMB

PVQ41-1X/098-027RA15UDMC，PVQ41-1X/122-036RA15DDMC

PVQ42-1X/098-045RA15DDMC，PVQ21-1X/068-027RA15LUMB力士樂Rexroth

PVQ51-1X/162-036RB15DDMC，PVQ51-1X/193-027RA15DDMC

PVQ52-1X/193-040RB15URMC，PVQ52-1X/193-055RB15UUMC

PVQ54-1X/183-082RA15DDMC??PVQ54-1X/139-082RA15UUMC

PVV21-1X/060-040RA15DDMB，PVV21-1X/068-027RA15LUMB

PVV41-1X/098-027RA15UDMC，PVV41-1X/122-036RA15DDMC

PVV42-1X/098-045RA15DDMC，PVV21-1X/068-027RA15LUMB

PVV51-1X/162-036RB15DDMC，PVV51-1X/193-027RA15DDMC

PVV52-1X/193-040RB15URMC，PVV52-1X/193-055RB15UUMC

PVV54-1X/183-082RA15DDMC，?PVV54-1X/139-082RA15UUMC

PVQ2-1X055RA15DLMB，PVQ2-1X068RA15DLMB

PVQ21-1X060-018RA15DLMB，PVQ4-1X/82RA-15DMC

PVQ4-1X/98RA-15DMC，PVQ4-1X/113RA-15DMC

PVQ4-1X/122RA-15DMC，PVQ5-1X/139/154/162/193

PVQ21-1X/060-040RA15DDMB，PVQ21-1X/068-027RA15LUMB

PVQ41-1X/098-027RA15UDMC，PVQ41-1X/122-036RA15DDMC

PVQ42-1X/098-045RA15DDMC，PVQ21-1X/068-027RA15LUMB

PVQ51-1X/162-036RB15DDMC，PVQ51-1X/193-027RA15DDMC

PVQ52-1X/193-040RB15URMC，PVQ52-1X/193-055RB15UUMC

PVQ54-1X/183-082RA15DDMC??PVQ54-1X/139-082RA15UUMC