力士樂（REXROTH)比例方向閥，直動式 保證德國*

REXROTH力士樂比例方向閥直動式的應用

它出現對移動式液壓機械整體技術水平提升具有重要意義。特別是電控先導操作、無線遙控和有線遙控操作等方面展現了其良好應用前景。 比例閥和其它器件技術進步使工程車輛擋位、轉向、制動和工作裝置等各種系統電氣控制成為現實。一般需要位移輸出機構可采用類似于比例伺服控制手動多路閥驅動器完成。電氣操作具有響應快、布線靈活、可實現集成控制和與計算機接口容易等優點，現代工程機械液壓閥已越來越多采用電控先導控制電液比例閥（或電液開關閥）代替手動直接操作或液壓先導控制多路閥。采用電液比例閥（或電液開關閥）另一個顯著優點是工程車輛上可以大大減少操作手柄個數，這使駕駛室布置簡潔，能夠有效降低操作復雜性，對提高作業質量和效率都具有重要實際意義<strong>REXROTH力士樂比例方向閥</strong>直動式在平常中我們都把控制比例的閥的統稱為壓力控制閥。比例閥有時候也簡稱為壓力閥，主要是用來滿足對執行機構提出的力或力矩的要求。比例閥里有密閉的腔，在的不同位置開有通孔，每個孔都通向不同的油管，腔中間是閥，兩面是兩塊電磁鐵，哪面的磁鐵線圈通電閥體就會被吸引到哪邊，通過控制閥體的移動來檔住或漏出不同的排油的孔，而進油孔是常開的，液壓油就會進入不同的排油管，然后通過油的壓力來推動油剛的活塞，活塞又帶動活塞桿，活塞竿帶動機械裝置動。

力士樂（REXROTH)比例方向閥，直動式 保證德國*

力士樂比例方向閥

這樣通過控制電磁鐵的電流就控制了機械運動。<br /><strong>REXROTH力士樂比例方向閥直動式</a></strong>一般采用兩端承壓面積不等的差徑活塞結構。比例閥不工作時，差徑活塞2在彈簧3的作用下處于上極限位置。比例閥是閥內比例電磁鐵輸入電壓信號產生相應動作，使工作閥閥芯產生位移，閥口尺寸發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械、液壓或電形式進行反饋。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控制各種電液系統、控制精度高、安裝使用靈活以及抗污染能力強等多方面優點，應用領域日益拓寬。近年研發生產比例閥和比例多路閥充分考慮到工程機械使用特點，具有先導控制、負載傳感和壓力補償等功能

力士樂（REXROTH)比例方向閥，直動式 保證德國*

型號：

R910991713 4WRA6V30-2X/G24N9Z4/V-589
R901085689 4WRA10EA00-2X/G24K4/V-873
R901085669 4WRA10EA00-2X/G24K4/V-872
R901059583 4WRAE10W30-2X/G24K31/A1V-280
R901054483 4WRA10EA00-2X/G24K4/V-828
R901026400 4WRAE6W1-07-2X/G24K31/A1V
R901018004 4WRAE6W1-15-2X/G24K31/F1V
R900631278 FEDERLER4WRAP6.-10/
R900617493 4WRAE6E1-07-2X/G24K31/F1V
R900581368 4WRAP6W7-08-2X/24K4/M
R900581367 4WRAP6W7-07-2X/24K4/M
R900581366 4WRAP6W7-04-2X/24K4/M
R900581365 4WRAP6W7-02-2X/24K4/M
R900577424 4WRA10W30-2X/G24K4/V
R900575765 4WRA10W1-60-2X/G24N9K4/V
R900558356 4WRAE10E60-2X/G24N9K31/A1V
R900558355 4WRAE6E30-2X/G24N9K31/A1V
R900555967 4WRAE10W1-30-2X/G24N9K31/A1V
R900516245 4WRAP6W7-04-2X/24K4/V
R961000508 DICHTUNGSSATZ4WRA/WRE6-1X/VR
R961000507 DICHTUNGSSATZ4WRA/WRE10-1X/VR
R961000377 DICHTUNGSSATZ4WRA/WRE6-1X/MR
R961000375 DICHTUNGSSATZ4WRA/WRE10-1X/MR
R961000363 DICHTUNGSSATZ4WRA/WRE10-2X/V
R961000360 DICHTUNGSSATZ4WRA/WRE6-2X/V
R961000346 DICHTUNGSSATZ4WRA/WRE6-1X/V
R961000345 DICHTUNGSSATZ4WRA/WRE6-1X/M
R901130352 4WRAE6E07-2X/G24N9K31/A1V-280
R901117558 4WRAE6V03-2X/G24N9K31/A1V
R901100348 4WRAE6WA30-2X/G24K31/F1V
R901099279 4WRAE6W1-07-2X/G24K31/F1V
R901097419 4WRA6E15-2X/G24XEJ/V
R901088003 KOLBEN4WRA10EA/EB00-22/-873
R901088002 KOLBEN4WRA10EA/EB00-22/-872
R901085689 4WRA10EA00-2X/G24K4/V-873
R901085669 4WRA10EA00-2X/G24K4/V-872
R901066698 4WRA6W1-15-2X/G24XEJ/V
R901066051 4WRAE6E03-2X/G24N9K31/F1V
R901061252 4WRA6W07-2X/G24XEJ/V
R901060346 4WRA6E1-30-2X/G24N9K4/V-589
R901059583 4WRAE10W30-2X/G24K31/A1V-280
R901056484 4WRA10WB60-2X/G24K4/V
R901054483 4WRA10EA00-2X/G24K4/V-828
R901053397 4WRA6W30-2X/G24XEJ/V
R901049206 4WRAE10E1-60-2X/G24K31/F1V
R901044042 4WRA10M60-2X/G24N9K4/V-589
R901044041 KOLBEN4WRA10M60-22/
R901043499 4WRA6W03-2X/G24N9K4/V
R901033865 4WRA10E30-2X/G24K4/V-589
R901028052 4WRA6W1-30-2X/G24XEJ/V
R901026400 4WRAE6W1-07-2X/G24K31/A1V
R901026395 4WRAE10E30-2X/G24K31/F1V
R901024008 BETRIEBSANLEITUNG4WRA6-2X/XE-EU
R901021332 4WRAE6EA30-2X/G24K31/F1V
R901020579 4WRA6W07-2X/G24K4/V-589
R901019997 4WRAE6E15-2X/G24K31/F1V
R901018004 4WRAE6W1-15-2X/G24K31/F1V
R901016752 4WRA6V30-2X/G24N9K4/V
R901015613 4WRAE6E30-2X/G24K31/F1V
R901012333 4WRA6M07-2X/G24N9K4/V-589
R901008492 4WRA6WA15-2X/G24K4/V-589
R901000767 4WRA6WB07-2X/G24K4/V
R901000270 4WRA6E07-2X/G24NJK31/V-589
R900979038 4WRA6EA15-2X/G24N9K4/V-589
R900977550 4WRAEB6W1-30-2X/G24N9K31/A1V
R900976919 4WRAE6W15-2X/G24K31/F1V
R900976495 4WRA6W15-2X/G24K4/V-589
R900974817 4WRAE6W1-30-2X/G24K31/F1V
R900973952 4WRA6EA07-2X/G24N9K4/V-589
R900972827 4WRA6W1-07-2X/G24K4/V
R900972661 4WRAP6W7-07-3X/G24K4/M=DE
R900972660 4WRAP6W7-07-3X/G24K4/V
R900972658 4WRAP6W7-07-3X/G24K4/M
R900972656 4WRAP6W7-04-3X/G24K4/M=DE
R900972655 4WRAP6W7-04-3X/G24K4/V
R900972654 4WRAP6W7-04-3X/G24K4/M
R900972652 4WRAP6W7-02-3X/G24K4/M=DE
R900972650 4WRAP6W7-02-3X/G24K4/M
R900970732 4WRA10W60-2X/G24N9K4/V-116
R900969665 4WRAE6EB30-2X/G24N9K31/A1V
R900967975 4WRA6EA03-2X/G24N9K4/V-589
R900966133 4WRAE6EA07-2X/G24N9K31/A1V
R900965674 4WRAE10E60-2X/G24K31/F1V
R900965020 4WRAE6V1-30-2X/G24N9K31/F1V
R900964834 4WRA6EA03-2X/G24N9K4/V
R900963345 4WRA6EB07-2X/G24N9K4/V
R900963296 4WRA6WA15-2X/G24N9K4/V-589
R900962459 4WRA10WA30-2X/G24N9K4/V-589
R900962407 4WRAE6WA30-2X/G24N9K31/A1V
R900961533 4WRA6WA15-2X/G24N9K4/V
R900961334 4WRAEB6E1-30-2X/G24N9K31/A1V
R900960406 4WRA10EA30-2X/G24N9K4/V-589
R900958793 4WRA6E07-2X/G24K4/V-589
R900958128 4WRAE6W1-07-2X/G24N9K31/F1V
R900957490 4WRAE6EA15-2X/G24N9K31/F1V
R900954409 4WRAE10E1-60-2X/G24K31/A1V
R900954408 4WRA10EA30-2X/G24K4/V
R900954407 4WRA6W30-2X/G24K4/V
R900954403 4WRA6E15-2X/G24K4/V-589
R900954091 4WRAE10WA60-2X/G24K31/A1V
R900954090 4WRAE10WA30-2X/G24K31/A1V
R900954089 4WRAE10W1-60-2X/G24K31/A1V
R900954088 4WRAE10W60-2X/G24K31/A1V
R900954087 4WRAE10W30-2X/G24K31/A1V
R900954086 4WRAE10EA60-2X/G24K31/A1V
R900954085 4WRAE10EA30-2X/G24K31/A1V
R900954084 4WRAE10E1-30-2X/G24K31/A1V
R900954083 4WRAE10E60-2X/G24K31/A1V
R900954082 4WRAE6WA30-2X/G24K31/A1V
R900954081 4WRAE6WA15-2X/G24K31/A1V
R900954080 4WRAE6W1-30-2X/G24K31/A1V
R900954079 4WRAE6W1-15-2X/G24K31/A1V
R900954078 4WRAE6W30-2X/G24K31/A1V
R900954077 4WRAE6W15-2X/G24K31/A1V
R900954076 4WRAE6W07-2X/G24K31/A1V
R900954075 4WRAE6EA30-2X/G24K31/A1V
R900954074 4WRAE6EA15-2X/G24K31/A1V
R900954073 4WRAE6E1-30-2X/G24K31/A1V
R900954072 4WRAE6E1-15-2X/G24K31/A1V
R900954071 4WRAE6E30-2X/G24K31/A1V
R900954070 4WRAE6E15-2X/G24K31/A1V
R900954069 4WRAE6E07-2X/G24K31/A1V
R900954068 4WRA10WA30-2X/G24K4/V
R900954067 4WRA10W1-60-2X/G24K4/V
R900954066 4WRA10W1-30-2X/G24K4/V
R900954065 4WRA10W60-2X/G24K4/V
R900954064 4WRA10EA60-2X/G24K4/V
R900954063 4WRA10E1-60-2X/G24K4/V
R900954062 4WRA10E1-30-2X/G24K4/V
R900954061 4WRA10E60-2X/G24K4/V
R900954060 4WRA10E30-2X/G24K4/V
R900954059 4WRA6WA15-2X/G24K4/V
R900954058 4WRA6W1-30-2X/G24K4/V
R900954057 4WRA6W1-15-2X/G24K4/V
R900954056 4WRA6W15-2X/G24K4/V
R900954055 4WRA6EA30-2X/G24K4/V
R900954054 4WRA6EA15-2X/G24K4/V
R900954053 4WRA6E1-15-2X/G24K4/V
R900953725 4WRA10WA60-2X/G24N9K4/V-589
R900953655 4WRA6V15-2X/G24N9K4/V-589
R900953654 4WRA6V30-2X/G24N9K4/V-589
R900953496 4WRAE10W1-30-2X/G24K31/A1V
R900953168 4WRAE6E03-2X/G24N9K31/A1V
R900953093 4WRA6W30-2X/G24K4/V-589
R900952054 4WRA10WA60-2X/G24K4/V
R900951675 4WRAE6WA15-2X/G24N9K31/A1V
R900950774 4WRAE6W1-15-2X/G24N9K31/F1V
R900950630 4WRA10WB30-2X/G24N9K4/V
R900950144 4WRAE6W07-2X/G24N9K31/F1V
R900949993 4WRA10E30-2X/G24N9K4/V-589
R900949757 4WRAE10W1-60-2X/G24N9K31/F1V
R900949337 4WRA6W07-2X/G24N9K4/V-589
R900948068 4WRAEB6EA07-2X/G24N9K31/A1V
R900947835 4WRA6E1-30-2X/G24K4/V
R900947785 4WRAE6W1-07-2X/G24N9K31/A1V
R900947417 4WRA6WA30-2X/G24N9K4/V-589
R900947149 4WRA6E03-2X/G24N9K4/V
R900947059 4WRAE6E15-2X/G24N9K31/F1V
R900947058 4WRAE6E1-30-2X/G24N9K31/F1V
R900946871 4WRAE10W3-60-2X/G24N9K31/A1V
R900946529 4WRAE6WA07-2X/G24N9K31/A1V
R900945520 4WRA6W3-15-2X/G24N9K4/V
R900944775 4WRA10W30-2X/G24N9K4/V-589
R900944554 4WRA10EA60-2X/G24N9K4/V-589
R900943826 4WRAE6W30-2X/G24N9K31/F1V
R900943416 4WRA10W60-2X/G24N9K4/V-589
R900941851 4WRAE6WB30-2X/G24N9K31/A1V
R900941258 4WRAE6W1-30-2X/G24N9K31/F1V
R900940584 4WRA6EA00-2X/G24N9K4/V-640
R900940577 4WRA6E00-2X/G24N9K4/V-640
R900940546 4WRA6W1-07-2X/G24N9K4/V
R900940411 4WRAEB6EA15-2X/G24N9K31/A1V
R900940206 4WRAE10EA30-2X/G24N9K31/A1V
R900940043 4WRA6W1-15-2X/G24N9K4/V
R900939576 4WRAE10EB30-2X/G24N9K31/A1V
R900938827 4WRA6EA15-2X/G24K4/V-589
R900937718 4WRA6EA15-2X/G24N9K4/V
R900937158 4WRAE6EA30-2X/G24N9K31/A1V
R900937091 4WRA6EB30-2X/G24N9K4/V-589
R900936935 4WRA6EA30-2X/G24N9K4/V
R900936848 4WRAE10E1-30-2X/G24N9K31/A1V
R900936632 4WRA10EB30-2X/G24N9K4/V-589
R900936137 4WRAEB6W15-2X/G24N9K31/A1V
R900936006 4WRAE10W1-60-2X/G24N9K31/A1V
R900935739 4WRA10W1-60-2X/G24N9K4/V-589
R900935630 4WRA6W15-2X/G24N9K4/V-589
R900935629 4WRA10W1-30-2X/G24N9K4/V-589
R900935535 4WRA6WA30-2X/G24K4/V
R900934860 4WRA6EA30-2X/G24N9K4/V-589
R900934747 4WRAEB6W07-2X/G24N9K31/A1V
R900934376 4WRA6E1-30-2X/G24N9K4/V
R900933793 4WRAE10E30-2X/G24K31/A1V
R900932055 4WRA6E1-07-2X/G24N9K4/V
R900932003 4WRAE6W07-2X/G24N9K31/A1V
R900931721 4WRA10W60-2X/G24K4/V-589
R900931485 4WRAE6E30-2X/G24N9K31/F1V
R900930423 4WRAE10EA60-2X/G24N9K31/F1V
R900929318 4WRAE10E60-2X/G24N9K31/F1V
R900928872 4WRAE6E1-30-2X/G24N9K31/A1V
R900928412 4WRA6W07-2X/G24K4/V
R900926985 4WRA10EA30-2X/G24N9K4/V

力士樂（REXROTH)比例方向閥，直動式 保證德國*