DRE6-11/100MG24K4M力士樂(lè)比例閥德國(guó)原裝現(xiàn)貨 

電液比例閥簡(jiǎn)稱比例閥。普通液壓閥只能通過(guò)預(yù)調(diào)的方式對(duì)液流的壓力、流量進(jìn)行定值控制。但是當(dāng)設(shè)備機(jī)構(gòu)在工作過(guò)程中要求對(duì)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(tái)在工作進(jìn)給時(shí)按慢、快、慢連續(xù)變化的速度實(shí)現(xiàn)進(jìn)給，或按一定精度模擬某個(gè)*控制曲線實(shí)現(xiàn)旅力控制.普通液壓閥則實(shí)現(xiàn)不了。這時(shí)可以用電液比例閥對(duì)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(hào)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(jī)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(hào)連續(xù)地按比例地轉(zhuǎn)換為機(jī)械力和位移輸出，后者在接受這種機(jī)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(gè)途徑一是用比例電磁鐵取代傳統(tǒng)液壓閥的手動(dòng)調(diào)節(jié)裝置或取代普通電磁鐵發(fā)展起來(lái)的;二是由電液伺服閥簡(jiǎn)化結(jié)構(gòu)、降低精度發(fā)展起來(lái)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(kāi)兩個(gè)工作位置，并且在吸合時(shí)磁路中幾乎沒(méi)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(chǎng)，因隔磁環(huán)4的存在。使磁力線主要部分通過(guò)銜鐵10、氣隙和極靴1，形成回路口極靴對(duì)銜鐵產(chǎn)生吸力門(mén)在線圈中電流一定時(shí)。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。

上海維特銳實(shí)業(yè)發(fā)展有限公司
：周 娟
電  話：
手  機(jī)：
傳  真：86-
地  址：上海市普陀區(qū)中江路889號(hào)曹楊商務(wù)大廈1501-1502

DRE6-11/100MG24K4M力士樂(lè)比例閥德國(guó)原裝現(xiàn)貨 

*力士樂(lè)比例閥型號(hào)：

R900968656 DRE30-4X8315YG24K4M
R901202979 DRE4K-4X/18G24-10K4M
R901202978 DRE4K-4X/18G24-10N9K4M
R901226680 DRE4K-4X/30G24-10K4V
力士樂(lè)比例閥DRE 6X-10/175MG24-8NZ4M
(0811 402 055)
4WRAE6W1-30-22/G24K31/F1V

R900954429 DRE 6-1X/50MG24K4M
R900954428 3DREPE 6 C-2X/45EG24K31/A1M
R900954427 3DREPE 6 C-2X/25EG24K31/A1M
R900954425 3DREPE 6 C-2X/16EG24K31/A1M
R900954424 3DREPE 6 A-2X/45EG24K31/A1M
R900954423 3DREPE 6 A-2X/25EG24K31/A1M
R900954422 3DREPE 6 A-2X/16EG24K31/A1M
R900954421 3DREP 6 C-2X/45EG24K4/M
R900954420 3DREP 6 C-2X/25EG24K4/M
R900954419 3DREP 6 C-2X/16EG24K4/M
R900954418 3DREP 6 A-2X/45EG24K4/M
R900954417 3DREP 6 A-2X/25EG24K4/M
R900954410 DREM 30-4X/200YG24NK4M
R900953840 ZDRE 10 VP4-1X/315XLMG24NK4M-2
R900953766 ZDRE 6 VP2-1X/100MG24K4V-1
R900953765 DRE 6-1X/100MG24NK4V-1
R900952965 ZDREE 10 VP2-1X/50XLMG24K31M-3
R900952808 DRE 10-5X/200YMG24NK4V
R900952611 LFA 25 DREWV-7X/006
R900952608 ZDRE 6 VP4-1X/100MG24K4M
R900952587 3DREE 10 P-6X/315YG24K31V
R900952510 ZDRE 10 VP2-1X/200XLMG24K4M
R900952378 ZDREE 10 VP1-1X/200XLMG24NK31M
R900952015 3DRE 16 P-6X/100YG24K4V-1
R900951643 3DREM 10 P-6X/200YG24K4V
R900950897 ZDRE 6 VP2-1X/100MG24K4V
R900950800 MHDRE 06 SK2X/20AG24K4V
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R900950505 3DREP 6 A-1X/45A24K4M
R900950470 ZDRE 10 VP2-1X/200XLMG24NK4V
R900950403 3DREM 16 P-6X/100YG24K4V-1
R900950303 3DRE 10 P-6X/100YG24K4V-1
R900950278 3DRE 16 P-6X/200YG24K4V-1
R900950260 DREM 20-5X/100YMG24K4M
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R900949908 DREME 10-5X/315YMG24K31M
R900949457 3DREM 16 P-6X/315YG24K4V-2
R900949142 ZDRE 10 VP1-1X/315YMG24NK4M
R900949125 3DREM 16 P-6X/200XYG24K4V-1
R900948950 3DREM 16 P-6X/200YG24K4V-1
R900948838 ZDRE 6 VP3-1X/210MG24NK4M
R900948621 3DREE 10 P-6X/200YG24K31V
R900948587 ZDREE 10 VP2-1X/200XLMG24K31M
R900948287 3DREM 10 P-6X/100YG24K4V-1
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R900948156 ZDREE 10 VP1-1X/50XLMG24NK31M-2
R900948093 DRE 10-5X/50YMG24K4M
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R900947833 ZDRE 6 VP2-1X/50MG24NK4M
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R900947780 FTDRE 2 K32/18AG24C4V
R900947779 FTDRE 2 K32/18AG24C2V
R900947778 FTDRE 2 K32/18AG12C2V
R900947680 DREM 10-5X/100YG24NK4M
R900947444 3DREP 6 C-2X/45EG24N9K4/V
R900947101 ZDRE 10 VP4-1X/100XLMG24NK4M
R900947023 ZDRE 10 VP1-1X/200XLMG24NK4V
R900947020 ZDRE 6 VP2-1X/210MG24NK4V
R900946872 DREME 20-5X/315YMG24NK31M
R900946738 ZDRE 6 VP1-1X/50MG24NK4V
R900945968 ZDREE 10 VP2-1X/200XLMG24NK31V-2
R900945801 3DREP 6 A-2X/25EG24N9K4/V
R900945630 LFA 25 DREV-7X/006
R900945616 ZDREE 10 VP3-1X/100XLMG24NK31M
R900945196 ZDRE 10 VP2-1X/315LMG24NK4M
R900944999 DRE 6-1X/210MG24K4V
R900944899 DRE 10-5X/50YG24K4M
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R900943092 3DRE 10 P-6X/50YG24K4V-1
R900943090 3DRE 10 P-6X/200XYG24K4V-1
R900943003 DREE 10-5X/100YG24K31M
R900942988 3DRE 10 P-6X/315YG24K4V-1
R900942975 3DRE 10 P-6X/200YG24K4V-1
R900942951 3DREM 10 P-6X/200YG24K4V-1
R900942770 DREM 10-5X/100YG24K4M-8
R900942249 DREE 10-5X/50YMG24NK31M
R900942134 DREME 20-5X/200YG24K31M
R900941879 LFA 32 DREV-7X/006/12
R900940764 DREM 10-5X/100YMG24K4M
R900940275 ZDREE 10 VP4-1X/200XLMG24NK31M
R900939677 ZDREE 10 VP2-1X/200XLMG24NK31V
R900939656 3DREP 6 C-1X/25A24K4V
R900939643 DRE 20-5X/100YMG24K4M
R900939639 ZDRE 10 VP1-1X/50XLMG24NK4V
R900939533 DREE 10-5X/200YG24K31M
R900938781 3DREP 6 C-1X/25A24NK4M-20
R900938241 LFA 63 DREV-7X/006
R900938194 LFA 50 DREV-7X/006
R900938104 LFA 40 DREV-7X/006
R900937209 DREE 10-5X/315YMG24K31M
R900937142 DREM 30-4X/200YG24K4M
R900937022 DREE 10-5X/200YMG24K31M
R900936785 ZDREE 10 VP2-1X/50XLMG24NK31M
R900935959 DREME 10-5X/200YMG24K31M
R900935882 DRE 20-5X/200YMG24NK4M
R900935786 DRE 20-5X/200YG24NK4M
R900935785 DRE 20-5X/100YG24NK4M
R900935754 ZDREE 10 VP2-1X/315XLMG24NK31M
R900935432 ZDRE 10 VP1-1X/100YMG24NK4M
R900935341 ZDREE 10 VP2-1X/315XLMG24K31M
R900935186 ZDRE 10 VP2-1X/100LMG24NK4M
R900935088 MHDRE 06 SK2X/18AG24C9V
R900935013 ZDRE 6 VP3-1X/210MG24K4M
R900934398 3DREP 6 A-1X/25A24K4M
R900934089 DREE 10-5X/200YG24NK31M
R900933525 DRE 10-5X/100YG24K4V
R900933523 ZDRE 6 VP1-1X/100MG24NK4V
R900932943 DRE 6-1X/100MG24K4M
R900932281 MHDRE 06 SK2X/26AG24C4V
R900932154 3DREP 6 C-2X/25EG24K4/V
R900931312 DRE 10-5X/100YG24NK4M
R900931127 ZDRE 10 VP2-1X/200XLMG24NK4M-2
R900931050 3DREPE 6 B-2X/25EG24N9K31/A1V
R900930942 ZDRE 6 VP2-1X/100MG24K4M
R900930905 ZDRE 10 VP4-1X/200XLMG24NK4M-2
R900929822 LFA 32 DREWZ-7X/014
R900929763 DRE 10-5X/315YG24K4M
R900929529 3DREP 6 C-2X/25EG24N9K4/V
R900929073 DREME 10-5X/50YG24K31M
R900928873 DRE 6-1X/210MG24K4M
R900928552 DREM 10-5X/200YG24NK4M
R900928329 DRE 10-5X/200YMG24NK4M
R900928142 LFA 32 DREV-7X/006
R900928012 ZDRE 10 VP1-1X/100XLMG24NK4M
R900927827 DREME 10-5X/315YG24K31M
R900926984 3DREPE 6 C-2X/25EG24N9K31/F1V
R900926930 DRE 10-5X/200YMG24K4M
R900926631 3DREP 6 A-1X/25A24N9K4M
R900926537 MHDRE 06 SK2X/20AG12C4V
R900926231 3DREP 6 C-1X/25A24NK4M-66
R900926157 ZDRE 6 VP4-1X/100MG24NK4M
R900925785 DRE 10-5X/315YMG24NK4M
R900925783 DRE 10-5X/315YG24NK4M
R900925747 MHDRE 06 SK2X/30AG24K4V
R900925707 3DREPEB 6 C-2X/25EG24N9K31/A1V
R900925550 DRE 20-5X/100YMG24NK4M
R900925527 3DREPE 6 C-2X/25EG24K31/A1V
R900925526 3DREPE 6 A-2X/25EG24N9K31/A1V
R900925484 3DREPE 6 C-2X/25EG24N9K31/A1V
R900925073 MHDRE 06 SK2X/18AG24C4V
R900925066 DREME 10-5X/200YG24K31M
R900925013 3DREPE 6 B-2X/45EG24N9K31/A1V
R900924796 DREM 10-5X/315YG24K4V

R9007702634WRKE 16 E1-125P-3X/6EG24EK31/A1D3M
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