?武穴黎翔機電設備有限公司，詢價聯(lián)系人：何女士

詢價電話：0713-6542758，18934630908????

詢價傳真：0713-6542758

詢價QQ:?736567721,704552157

R900925687?4WRAE10W1-30-22/G24N9K31/F1V

0811402141?DBETBEX-1X/315G24K31F1M

D634-371C?R24K02MONSS2電液比例閥簡稱比例閥。普通液壓閥只能通過預調(diào)的方式對液流的壓力、流量進行定值控制。但是當設備機構(gòu)在工作過程中要求對液壓系統(tǒng)的壓力、流量參數(shù)進行調(diào)節(jié)或連續(xù)控制，例如.要求工作臺在工作進給時按慢、快、慢連續(xù)變化的速度實現(xiàn)進給，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，它是當今比例閥的主流4WRSE10V50-3X/G24K0/A1V

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

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

4WS2EM10-5X/75B11ET315K31EV

4WRKE10W6-100L-3X/6EG24K31/F1D3M

4WRKE16W8-200L-31/6EG24ETK31/A1D3M

4WRZE25W6-325-70/6EG24N9ETK31/A1D3M

4WRKE16W6–200L-3X/6EG24K31/A5D3M

4WRZE25W6-325-7X/6EG24ETK31/A1D3M

4WRTE10E100P-4X/6EG24ETK31/A5M?

4WREE6E1-32-2X/G24K31/A1V

4WREE6V04-22/G24K31/F1V

4WRTE32E1-600L-4X/6EG24EK31/A1M

4WRPEH6C3B40L-2X/G24KO/F1M-885

4WRPEH10C4B100L-2X/G24K0/A1M

AA10VSO100DFR/31RPKC62N00

4WS2EM10-5X/5B11XHET315K31EV

。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，??比例放大器??VT5007S-1X/R5??Bosch?rexroth??

11??比例放大器??VT5001S2X/R5E??Bosch?rexroth??

12??比例放大器??VT19104-10-1??Bosch?rexroth??

13??比例放大器??VT11246-2-1X??Bosch?rexroth??

14??液壓泵??A7VO160LRH1/61L??Bosch?rexroth??

15??比例放大器??VT11080-2X??Bosch?rexroth??

16??比例放大器??VT11031-2X??Bosch?rexroth??

17??電控手柄??VT10468-3X/BO-RX??Bosch?rexroth??

18??插裝閥芯??LC63B05E7X??Bosch?rexroth??

19??插裝閥芯??LC25DB20A7X??Bosch?rexroth??

20??插裝閥芯??LC16DB40E7X??Bosch?rexroth??

21??插裝閥芯??LC16DB05E7X??Bosch?rexroth?

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DG4V-3-33B-M-U-H7-60

DG4V-3-33C-M-U-H7-60

DG4V-3-521C-M-U-H7-60

DG4V-3-6B-M-U-H7-60

DG4V-3-6C-M-U-B6-60

DG4V-3-6C-M-U-D6-60

DG4V-3-6C-M-U-H7-60????

DG4V-3-6C-M-UL-H7-60

DG4V-3-6C-H-M-U-H7-60

DG4V-3-6C-VM-U-C6-60

DG4V-3-6C-VM-U6-H7-60?????

DG4V-3-6C200-M-U1-HH7-60

DG4V-3-6C208-M-U-HH7-60

DG4V-3-7C-M-U-H-40

DG4V-5-0CJ-M-U-H6-20

DG4V-5-0CJ-H-M-U-H6-20

DG4V-5-2A-M-U-C6-20

DG4V-5-2AJ-M-U-H6-20

DG4V-5-2BJ-M-U-H6-20

DG4V-5-2CJ-M-U-H6-20

DG4V-5-2NJ-M-U-H6-20

DG4V-5-33CJ-M-U-H6-2

DG4V-5-6C-M-U-C6-20‘.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。DHA-0630/2/PA-NPT-24DC

DHA-0630/2PA-GK/WP

DHA-0631/2/7/NPT

DHA-0631/2/7/PA-NPT?24DC

DHA-0631/2/7M?24DC

DHA-0631/2/7M21

DHA-0631/2/7M-24DC

DHA-0631/2/7NPT

DHA-0631/2/7NPT?24DC

DHA-0631/2/7NPT-220DC

DHA-0631/2/7NPT-24DC

DHA-0631/2/7NTP?24DC

DHA-0631/2/7WP/M-24DC

DHA-0631/2/7WP/NPT-24DC

DHA-0631/2/A/NPT?24DC

DHA-0631/2/A/WP/M-24DC

DHA-0631/2/AGK?24DC?21

DHA-0631/2/AM-110

DHA-0631/2/AM-24DC/WG

DHA-0631/2/GK?24DC?21

DHA-0631/2/M?24DC

DHA-0631/2/M/7

DHA-0631/2/M/7-24DC

DHA-0631/2/M/WP?24DC?21

DHA-0631/2/M-24DC

DHA-0631/2/NPT?24DC

DHA-0631/2/NPT?24DC?21

設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成比例地發(fā)生變化。HMP-013/350

HMP-014/210

HMP-014/100

HMP-011/210

HM-011/100

HM-011/210

KM-015/100

KM-012/350/V

KM-011/210

RZGO-A-010/100

RZGO-A-010/210

RZGO-AE-033/100

RZGO-A-010/32

RZGO-A-010/210/6

RZGO-A-033/100

HG-031/50

HG-031/75

HG-031/210

HQ-012/BT

HQ-012

HQ-012/G

HQ-022

HQ-023

HQ-013

HQ-014

HR-011/2

HR-013/2

KG-033/210

KG-031/210

KG-031/100

KG-034/100

KG-034/210

MAP-080

MAP-040

MAP-160

MAP-320??

比例閥用于模擬控制，是介于普通開關控制與伺服控制之間的控制方式，它也特別適合于

設備的革新或改造。使設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R900459942?HED3OA3X/25L24Q

R900457574?HED2OA2X/63L24

R900457065?HED3OA3X/100L220

R900456950?HED2OA2X/200KL24

R900456417?HED5OP1-2X/210K14

R900455943?HED2OA2X/100/12

R900455372?HED2OA2X/400/12

R900454300?HED3OA3X/400KL220Q

R900452960?HED3OA3X/200KL24Q

R900452688?HED3OA3X/63Q

R900451807?HED3OA3X/100L24

R900451806?HED2OA2X/100L24

R900451231?HED2OA2X/400KL24

R900450802?HED3OA3X/200KQ

R900450583?HED2OA2X/100L220

R900449913?HED3OA3X/200KL24

R900449436?HED2OA2X/400L110

R900449422?HED1KA4X/350L24V

R900449159?HED2OA2X/25L24

R900449121?HED3OA3X/100KL220

R900448891?HED1KA4X/500K

R900448872?HED2OA2X/200L220

R900448807?HED3OA3X/400Q

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。0811404039,4WRPH6C4B40L-2X/G24Z4/M

0811404036,4WRPH6C3B40L-2X/G24Z4/M

0811404035,4WRPH6C3B24L-20/G24Z4/M

0811404061,4WRPH10C4B100L-2X/G24Z4/M

4WRPH10C3B50L-2X/G24K0/M-750

0811404059,4WRPH10C3B100L-2X/G24Z4/M

0811404902,4WRPH10C3B100L-2X/G24K0/M

4WRPEH6C5B24L-2X/G24K0/F1M

0811404613,4WRPEH6C4B40L-2X/G24K0/A1M

0811404612,4WRPEH6C4B24L-2X/G24K0/A1M

0811404351,4WRPEH6C4B12L-2X/G24K0/F1M??

0811404634,4WRPEH6C3B40L-2X/G24K0/F1M

0811404603,4WRPEH6C3B40L-2X/G24K0/A1M

0811404602,4WRPEH6C3B24L-2X/G24K0/A1M

0811404642,4WRPEH6C3B15P-20/G24K0/A1M

R901308316,4WRPEH6C3B12L2X/G24K0/F1M-885

0811404601,4WRPEH6C3B12L-2X/G24K0/A1M

0811404605,4WRPEH6C3B04P-2X/G24K0/A1M

0811404600,4WRPEH6C3B04L-2X/G24K0/A1M

4WRPEH10C3B100L-2X/G24K0/F1V

0811404141,4WRPE6E32SJ-2X/G24K0/A1M

0811404771,4WRPE10E80SJ-2X/G24K0/A1M

0811404818,4WRPE10CB80M-2X/G24K0/A1M-846

0811403002,4WRP10EA32S-1X/G24Z4/M

R901125217,4WRLE10V85L-3X/G24ETK0/A1M

0811404672,4WRLE10V1-85M-3X/G24K0/A1M

4WRLE10V1-85M-3X/G24EK0/A1M

4WRAP/6/W7-08-30/G24K4/M

4WRAP/6/W7-04-30/G24K4/M

0811300050?????4WRP10EA63S-1X/G24Z4/M-792

0811300052?????4WRP10EA32S-1X/G24Z4/M-793

0811300053?????4WRP10EA32S-1X/G24Z4/M-792

0811403001?????4WRP10EA63S-1X/G24Z4/M

0811403002?????4WRP10EA32S-1X/G24Z4/M

0811403003?????4WRP10EA16S-1X/G24Z4/M

0811403100?????4WRP6EA08S-1X/G24Z4/M-755

0811403101?????4WRP6EA16S-1X/G24Z4/M-755

0811403126?????4WRP6EA28S-1X/G24Z4/M

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VT12321-2X????VT1516-1X/???

VT11132-1X/????VT12321-2X?BB-3???

VT10468-3X/B1-RX????VT12270-1X/21-0500???

VENT?FOR?4WS2EM10-4X/..315M.????VT10468-3X/B3-RX???

VT-VRPA2-2-1X/VO/T1????VR2D/L24???

VT-VRPA2-2-1X/VO/T1????VD5D.0/-L110???

VT-SR2-1X/1-60????VT-VSPA2-1-1X/T5???

VT5036-1X/R5E?????VT-VSPA1K-1-1X???

VT5015S-3X/R1E????VT-VRPA2-2-1X/V0/T5???

VT5013-3X/R1E?????VT-VRPA1-51-1X/???

VT5001S2X/R5E?????VT-SVTSY-1-1X/1-1-1-1-1???

VT19104-10-1??????VTS0102-1X/FUW14-7,4-8,1-1???

VT12350-3X/0??????VT-HNC100-1-2X/W-08-P-0???

VT12304-2X/???????VT5035-1X/?(SMD)???

VT11015-1X/???????VT5007S-1X/R5???

VT11005-1X/???????VT3002-2X/32D?CORE???

VT10468-3X/FO-RX????VT12427-1X/???

VT-VSPA2-50-1X/T1????VT11023-1X???

VT-VRPD-2-1X/V0/0????VT11012-1X/???

VT5036-1X/R5E????VT11006-1X???

VT5003-4X/R1E????VT10468-3X/BO-RX???

VT2000-5X/?C????VT10406-3X/FXY-OK-RXY???

VT1610-3X/E1/4WRD10-3X????VD5D.0/-L24???

VT11080-2X/????VT-VRPD-2-1X/V0/0???

VT11034-1X????VT-RK2-3X/???

VT11011-1X/????VT5041-2X/3-OV???。

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。0821305179

0821304020

0821304021

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08213009110811404445?4WRVE25V370M-2X/G24K0/B5M?

0811404720?4WRREH6VB40L-1X/G24K0/B5M

EA10VS0140DR/31R-PPB12N00

R900966566?4WRZ16E150-7X/6EG24N9ETK4D3M

R900701432?FESE40CA-3X/670LK0G1M??

R900707431?4WEH10E4X/6EG24N9K4/B10?

D661-4303E/G75JOCA6VSX2HA??

D661-4443C/G45JOAA6VSX2HA??

D662-4015/D02HABF6VSX2-B???

R901075734?VT-MAC8-11/K-PM2?

A10VSO140DFR/31R-PSB12N00?R910993952?

A10VSO140DFR/31R-PPB12KB7?R902416466

R928006701?2.0063?H10XL-A00-0-M?

0811404613?

0811404602?

R910988126??A10VSO10DR/52R-PKC64N00?

0811404601?4WRPEH6C3B12L-20/G24K0/A1M

R901125220?4WRLE16V120L-3X/G24K0/A1M

4WRKE32W6-600L-32/6EG24K31/A1D3M?

R900019833?VT11724-1X/(MOD.VT11031-2X/)?

R901273229?DRE10-6X/200YMG24K4M?

R900220518?M-2SEW6P3X/420MG110N9K4/V

R900954159?4WRGE25V250L-1X/315G24ETK31/A1M

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