4WRPEH6C4B40L-20/G24K0/A1M

4WRPEH6C4B40L-20/G24K0/A1M力士乐比例阀 德国原装博世力士乐REXROTH比例阀 比例伺服阀 比例流量阀

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4WRPEH6C4B40L-20/G24K0/A1M力士乐比例阀

伺服电磁阀，带内置电子线路（OBE）

型号 4WRPEH 6

- 通径 6

- 2X 系列

- 高工作压力 315 bar

- 大流量 40 L/min（△p = 70 bar）

型号 4WRPEH 6..B..-2X/G24..

特征

- 直动式伺服电磁阀通径6，带有控制活塞和阀套，具有伺服性能

- 单边驱动，断电时处于四位四通的保险位置

- 控制电磁铁带有位置反馈和内置电子线路(OBE)，在工厂校准

- 电气连接6P PE

信号输入差动放大器带接口A1 ?10V，或接口F1 4...20mA(Rs200Ω)

- 适合用于生产和试验系统中的电液控制器

- 用于底板安装，安装面按DIN 24 340 A型，ISO 4401和CETOP-RP 121 H

- 底板按样本RC 45 053（单独订货）

- 接线插头按DIN 43 563-AM6，见样本RC 08 008（单独订货）

可提供的衍生产品

- 用于标准应用场合

- 特殊机能符号用于塑料机械

- 阀电子线路带11P PE接线插头和模块扩展

 

电气比例阀

自动控制可分成断续控制和连续控制。断续控制即开关控制。气动控制系统中使用动作频率较低的开关式(ON-OFF)的换向阀来控制气路的通断。靠减压阀来调节所需要的压力，靠节流阀来调节所需要的流量。这种传统的气动控制系统要想要有多个输出力和多个运动速度，就需要多个减压阀、节流阀及换向阀。这样，不仅元件需要多，成本高，构成系统复杂，且许多元件都需要预先进行人工调节。电气比例阀控制属于连续控制，其特点是输出量随输入量的变化而变化，输出量与输入量之间存在一定的比例关系。比例控制有开环控制和闭环控制之分。

结构原理

输入信号，供气用电磁阀先导阀1换向，而排气用电磁先导阀7处于复位状态，则供气压力从SUP口通过阀1进入先导室5，先导室压力上升，气压力作用在膜片2的上方，则和膜片2相连的供气阀芯4便开启，排气阀芯3关闭，产生输出压力。此输出压力通过压力传感器6反馈至控制回路8。在这里，与目标值进行快速比较修正，知道输出压力与输入信号成一定比例为止，从而得到输出压力与输入信号的变化成比例的变化。由于没有喷嘴挡板机构，故阀对杂质不敏感，可靠性高。

液压比例控制系统

以比例控制元件完成动力与运动方向控制，分为比例压力阀、比例流量阀、比例方向阀及比例方向流量阀，可为模拟量输入或数字量输入，视是否带反馈分为开环控制与闭环控制，一般获得频率不是很高(10HZ)以内，高频响阀可实现较高频率。

若精度要求不高可考虑使用电液比例控制系统，一般电液比例控制系统可达至以下精度

位置精度- 3 mm

速度精度带压力补偿器- 3%

加减速斜坡时间-0.5秒

压力带位移传感器的产品-比例压力阀设定的0.3% (如压力设定为200bar,精度可达0.6bar)

一般的多驱动器液压系统皆要求流量及压力控制，提供比例压力及流量控制系统

开环式比例压力及流量控制可用于定量泵及变量泵系统。

速度和流量比例控制的分别是:

流量控制只控制供油量,并不控制驱动元件的运动方向;

若系统负载及变速要求高，则要使用速度控制系统。

速度比例控制多用于自动化控制、注塑机、压力机等

比例阀原装供应型号

德国博世力士乐REXROTH比例阀 比例伺服阀 比例流量阀 上海韦米现货特价供应

0811403001  4WRP10EA63S-1X/G24Z4/M

0811403017  4WRBA10EA75-2X/G24K4/M-828

0811404034  4WRPH6C3B12L-2X/G24Z4/M

0811404035  4WRPH6C3B24L-2X/G24Z4/M

0811404037  4WRPH6C4B12L-2X/G24Z4/M

0811404038  4WRPH6C4B24L-2X/G24Z4/M

0811404043  4WRPH6C3B25P-2X/G24Z4/M

0811404046  4WRPH6C4B40P-2X/G24Z4/M

0811404059  4WRPH10C3B100L-2X/G24Z4/M

0811404060  4WRPH10C4B50L-2X/G24Z4/M

0811404061  4WRPH10C4B100L-2X/G24Z4/M

0811404063  4WRPH10C3B100P-2X/G24Z4/M

0811404079  4WRPH10C5B100P-2X/G24Z4/M

0811404080  4WRP10W63S-1X/G24Z4/M

0811404104  4WRP6C3B02L-1X/G24Z4/M

0811404114  4WRBA6E30-2X/G24N9Z4/M

0811404115  4WRBA6E15-2X/G24N9Z4/M

0811404122  4WRPH6C3B04L-1X/G24Z4/M

0811404123  4WRBA6E07-2X/G24N9Z4/M

0811404140  4WRPE6E18SJ-2X/G24K0/A1M

0811404141  4WRPE6E32SJ-2X/G24K0/A1M

0811404147  4WRPE6W32SJ-2X/G24K0/F1M

0811404150  4WRBAE6E32J-2X/G24N9K31/A1M

0811404152  4WRBAE6W32J-2X/G24N9K31/A1M

0811404183  4WRL10W80S-3X/G24Z4/M

0811404188  4WRL10W80S-3X/G24ETZ4/M

0811404207  4WRL16V200M-3X/G24Z4/M

0811404209  4WRL16WZ180S-3X/G24Z4/M

0811404213  4WRL16W1Z180S-3X/G24Z4/M

0811404256  4WRLE16X200M-3X/G24K0/A1M-811

0811404273  4WRLE16W1-200M-3X/G24EK0/A1WX02M-779

0811404306  4WRLE16E1Z180SJ-3X/G24K0/A1M

0811404307  4WRLE16WZ180SJ-3X/G24K0/A1M

0811404330  4WRLE16W3-180SJ-3X/G24EK0/A1WX02M-744

0811404351  4WRPEH6C4B12L-2X/G24K0/F1M

0811404353  4WRPEH6C4B40L-2X/G24K0/F1M

0811404354  4WRPEH6C1B40L-2X/G24K0/F1M

0811404405  4WRL25V370M-3X/G24Z4/M

0811404407  4WRL25EZ350S-3X/G24Z4/M  XXXXXXXXXXXXX

0811404409  4WRL25W1Z350S-3X/G24Z4/M

0811404430  4WRLE25V370M-3X/G24K0/A1M

0811404439  4WRLE25W1-370M-3X/G24EK0/A1M-769

0811404440  4WRLE27W1-430M-3X/G24EK0/A1M-769

0811404457  4WRLE25W1Z350SJ-3X/G24K0/A1M

0811404473  4WRLE25W350SJ-3X/G24EK0/A1WX02M-756

0811404504  4WRLE35W1100SJ-3X/G24K0/A1M

0811404537  4WRPEH6C4B02L-2X/G24K0/F1M

0811404551  4WRPE10Q5-50M-2X/G24K0/A1M-836

0811404572  4WRLE27Q3-550P-3X/G24K0/A1M

0811404588  4WRLE35R5-1100SJ-3X/G24EK0/A1M-868

0811404601  4WRPEH6C3B12L-2X/G24K0/A1M

0811404602  4WRPEH6C3B24L-2X/G24K0/A1M

0811404603  4WRPEH6C3B40L-2X/G24K0/A1M

0811404611  4WRPEH6C4B12L-2X/G24K0/A1M

0811404612  4WRPEH6C4B24L-2X/G24K0/A1M

0811404613  4WRPEH6C4B40L-2X/G24K0/A1M

0811404643  4WRPEH6C3B25P-2X/G24K0/A1M

0811404644  4WRPEH6C3B40P-2X/G24K0/A1M

0811404656  4WRLE10X85M-3X/G24ETK0/A1M-812

0811404680  4WRLE10Q3-85M-3X/G24ETK0/A1M

0811404701  4WRLE10E1-80SJ-3X/G24K0/A1M

0811404703  4WRLE10W1-80SJ-3X/G24K0/A1M

0811404711  4WRLE10W4-80SJ-3X/G24K0/A1M

0811404720  4WRREH6VB40L-1X/G24K0/B5M

0811404746  4WRPEH6C5B40L-2X/G24K0/A1M

0811404749  4WRPEH6C5B40L-2X/G24K0/F1M

0811404750  4WRPE10EA80SJ-2X/G24K0/A1M

0811404766  4WRPE10CB80L-2X/G24K0/F1M-810

0811404772  4WRPE10W50SJ-2X/G24K0/A1M

0811404778  4WRPE10W50SJ-2X/G24K0/F1M

0811404801  4WRPEH10C3B100L-2X/G24K0/A1M

0811404802  4WRPEH10C4B50L-2X/G24K0/A1M

0811404803  4WRPEH10C4B100L-2X/G24K0/A1M

比例阀的结构和其它参数一定的情况下,调节作用的初始控制压力P?的值取决于感载的比例阀感载弹簧预紧力的大小,其变化范围在1.35～2.7MPa之间.因此只要使弹簧预紧力随汽车实际轴荷的变化而变化,就能实现感载调节。感载比例阀安装在左后轮附近,其安装方式使得轴荷增加时,感载弹簧被拉伸,折点液压PS;轴荷减小时.PS减小.这样就使Ps随载荷变化,实现了感载调节,使前后轮制动力分配更接近理想分配特性曲线。

力士乐REXROTH高响应换向阀，直接操作

力士乐REXROTH高响应方向阀，直动式、电气位置反馈和集成电子放大版（OBE）CE

R901412524 4WRPE10E1-50SJ-3X/M/24A1

R901396517 4WRPE10E1-80SJ-3X/M/24A1

R901437493 4WRPE10E1-80SJ-3X/V/24A1

R901396513 4WRPE10E50SJ-3X/M/24A1

R901396516 4WRPE10E80SJ-3X/M/24A1

R901235046 4WRPE10E80SJ-3X/M/24A1=XV

R901443048 4WRPE10E90SJ-3X/M/24A1

R901392857 4WRPE10EA50SJ-3X/M/24A1

R901396520 4WRPE10EA80SJ-3X/M/24A1

R901396521 4WRPE10EA80SJ-3X/M/24A1-797

R901392656 4WRPE10EA80SJ-3X/M/24A1-797=KM

R901436805 4WRPE10EA80SJ-3X/V/24A1

R901443053 4WRPE10EA90SJ-3X/M/24A1-797

R901409007 4WRPE10Q3-80S-3X/M/24A1

R901392651 4WRPE10Q3-80S-3X/M/24A1=KM

R901396512 4WRPE10Q5-50S-3X/M/24A1

R901396511 4WRPE10Q5-80S-3X/M/24A1

R901407472 4WRPE10R5-00SJ-3X/M/24A1-999=KM

R901409006 4WRPE10R5-100SJ-3X/M/24A1-904

R901392654 4WRPE10R5-100SJ-3X/M/24A1-904=KM

R901409004 4WRPE10R5-50SJ-3X/M/24A1-830

R901401275 4WRPE10R5-50SJ-3X/M/24A1-830=KM

R901401546 4WRPE10V50S-3X/M/24A1

R901436338 4WRPE10V50S-3X/M/24F1

R901392641 4WRPE10V80S-3X/M/24A1

R901435737 4WRPE10V80S-3X/M/24F1

R901396518 4WRPE10W6-50SJ-3X/M/24A1

R901396519 4WRPE10W6-80SJ-3X/M/24A1

R901392640 4WRPE10W6-80SJ-3X/M/24F1

R901443051 4WRPE10W6-90SJ-3X/M/24A1

R901401274 4WRPE10W8-80SJ-3X/M/24A1

力士乐REXROTH带电气位置反馈的高响应阀（LVDT的直流/直流?10 V）4WRPH 6

R901345 4WRPH6CA24L-2X/G24Z4/V-855

R901346 4WRPH6CA40L-2X/G24Z4/V-855

R901265937 4WRPH6CB24L-2X/G24Z4/M

0811404128 4WRPH6CB24L-2X/G24Z4/M-855

0811404131 4WRPH6CB24L-2X/G24Z4/M-862

R901111516 4WRPH6CB24L-2X/G24Z4/V-855

0811404172 4WRPH6CB25P-2X/G24Z4/M

0811404129 4WRPH6CB40L-2X/G24Z4/M-855

0811404130 4WRPH6CB40L-2X/G24Z4/M-859

R901111518 4WRPH6CB40L-2X/G24Z4/V-855

0811404513 4WRPH6C1B40L-2X/G24Z4/M

0811404162 4WRPH6C1B40P-2X/G24Z4/M

0811404049 4WRPH6C3A04P-2X/G24Z4/M

0811404041 4WRPH6C3B02L-2X/G24Z4/M

0811404033 4WRPH6C3B04L-2X/G24Z4/M

0811404042 4WRPH6C3B04P-2X/G24Z4/M

R901097266 4WRPH6C3B08L-2X/G24Z4/M-841

0811404179 4WRPH6C3B12L-2X/G24K0/M-784

0811404034 4WRPH6C3B12L-2X/G24Z4/M

0811404161 4WRPH6C3B12L-2X/G24Z4/M-561

0811404047 4WRPH6C3B15P-2X/G24Z4/M

0811404520 4WRPH6C3B24L-2X/G24K0/M-784

0811404035 4WRPH6C3B24L-2X/G24Z4/M

0811404164 4WRPH6C3B24L-2X/G24Z4/M-561

R901402609 4WRPH6C3B24L-2X/G24Z4/M=KM

0811404043 4WRPH6C3B25P-2X/G24Z4/M

0811404036 4WRPH6C3B40L-2X/G24Z4/M

0811404174 4WRPH6C3B40L-2X/G24Z4/M-561

0811404044 4WRPH6C3B40P-2X/G24Z4/M

0811404515 4WRPH6C4B02L-2X/G24Z4/M

0811404160 4WRPH6C4B04L-2X/G24Z4/M

0811404037 4WRPH6C4B12L-2X/G24Z4/M

0811404514 4WRPH6C4B12L-2X/G24Z4/V

0811404048 4WRPH6C4B15P-2X/G24Z4/M

0811404038 4WRPH6C4B24L-2X/G24Z4/M

R901411228 4WRPH6C4B24L-2X/G24Z4/V

0811404045 4WRPH6C4B25P-2X/G24Z4/M

0811404039 4WRPH6C4B40L-2X/G24Z4/M

0811404046 4WRPH6C4B40P-2X/G24Z4/M

0811404032 4WRPH6KB50L-2X/G24Z4/M

0811404040 4WRPH6KB50P-2X/G24Z4/M

0811404177 4WRPH6XB12L-2X/G24K0/M-843

0811404166 4WRPH6XB12L-2X/G24Z4/M-842

0811404163 4WRPH6XB24L-2X/G24Z4/M-842

0811404175 4WRPH6XB40L-2X/G24Z4/M-842

力士乐REXROTH伺服电磁阀，带电气位置反馈（LVDT的直流/直流?10 V）4WRPH 10

R901238071 4WRPH10CX50L-2X/G24K0/M-950

0811404076 4WRPH10C1B100L-2X/G24Z4/M

0811404078 4WRPH10C1B100P-2X/G24Z4/M

R901158094 4WRPH10C1B50L-2X/G24Z4/M

0811404067 4WRPH10C1B50P-2X/G24Z4/M

0811404059 4WRPH10C3B100L-2X/G24Z4/M

0811404063 4WRPH10C3B100P-2X/G24Z4/M

0811404068 4WRPH10C3B120L-2X/G24Z4/M

0811404058 4WRPH10C3B50L-2X/G24Z4/M

0811404062 4WRPH10C3B50P-2X/G24Z4/M

0811404061 4WRPH10C4B100L-2X/G24Z4/M

0811404065 4WRPH10C4B100P-2X/G24Z4/M

0811404060 4WRPH10C4B50L-2X/G24Z4/M

0811404064 4WRPH10C4B50P-2X/G24Z4/M

0811404077 4WRPH10C5B100L-2X/G24Z4/M

0811404079 4WRPH10C5B100P-2X/G24Z4/M

0811404066 4WRPH10KB120P-2X/G24Z4/M

力士乐REXROTH电气位置反馈的高响应阀（LVDT的直流/直流）（设计：坚固耐用的）4WRPH..2X..-750

R901238065 4WRPH10CB50L-2X/G24K0/M-750

0811404901 4WRPH10C1B100L-2X/G24K0/M-750

0811404089 4WRPH10C1B100P-2X/G24K0/M-750

R901312081 4WRPH10C1B50L-2X/G24K0/M-750

0811404902 4WRPH10C3B100L-2X/G24K0/M-750

R901222250 4WRPH10C3B50L-2X/G24K0/M-750

R901421079 4WRPH10C3B50L-2X/G24K0/V-750

0811404069 4WRPH10C4B100L-2X/G24K0/M-750

0811404088 4WRPH10C4B100P-2X/G24K0/M-750

R901240795 4WRPH10C4B50L-2X/G24K0/M-750

R901283701 4WRPH10C5B100L-2X/G24K0/M-750

R901273566 4WRPH6C1B40L-2X/G24K0/M-750

0811404169 4WRPH6C3B24L-2X/G24K0/M-750

0811404170 4WRPH6C3B40L-2X/G24K0/M-750

0811404173 4WRPH6C4B15P-2X/G24K0/M-750

0811404167 4WRPH6C4B24L-2X/G24K0/M-750

0811404171 4WRPH6C4B40L-2X/G24K0/M-750

0811404178 4WRPH6C4B40P-2X/G24K0/M-750

力士乐REXROTH高响应方向阀，直动式、带电气位置反馈和集成电子放大版（OBE）4WRPEH 6 -2X

0811404613 4WRPEH6C4B40L-2X/G24K0/A1M

R901244410 4WRPEH6CB02L-2X/G24K0/A1M

R901274673 4WRPEH6CB02L-2X/G24K0/F1M

R901374649 4WRPEH6CB02L-2X/G24K0/F1V

0811404741 4WRPEH6CB04L-2X/G24K0/A1M

R901387787 4WRPEH6CB04L-2X/G24K0/C6V

R901125451 4WRPEH6CB04L-2X/G24K0/F1M

R901129227 4WRPEH6CB04L-2X/G24K0/F1V

0811404528 4WRPEH6CB04P-2X/G24K0/A1M

0811404366 4WRPEH6CB08P-2X/G24K0/A1M

0811404527 4WRPEH6CB12L-2X/G24K0/A1M

R901299920 4WRPEH6CB12L-2X/G24K0/A1M-819

R901335676 4WRPEH6CB12L-2X/G24K0/A1M-981

R901335689 4WRPEH6CB12L-2X/G24K0/A1M-982

R901114916 4WRPEH6CB12L-2X/G24K0/F1M

R901367205 4WRPEH6CB12L-2X/G24K0/F1V

R901316279 4WRPEH6CB15P-2X/G24K0/A1M

R901316274 4WRPEH6CB15P-2X/G24K0/A1M-819

R901335678 4WRPEH6CB15P-2X/G24K0/A1M-981

0811404355 4WRPEH6CB24L-2X/G24K0/A1M

0811404529 4WRPEH6CB24L-2X/G24K0/A1M-819

R901335677 4WRPEH6CB24L-2X/G24K0/A1M-981

R901363849 4WRPEH6CB24L-2X/G24K0/A5M

0811404743 4WRPEH6CB24L-2X/G24K0/B5M

R901114917 4WRPEH6CB24L-2X/G24K0/F1M

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力士乐REXROTH伺服电磁阀四位四通高频单向阀门，直接驱动，带有集成电子和电气位置反馈（OBE）4WRPEH 6 -3X

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力士乐REXROTH四位四通高频单向阀门，直接驱动，具有集成电子和电气位置反馈（OBE）4WRPEH 10

液压元件系统由五个部分组成，即动力元件、执行元件、控制元件、辅助元件和液压油。动力

元件的作用是将原动机的机械能转换成液体的压力能，指液压系统中的油泵，它向整个液压系统提供动力。液压泵的结构形式一般有齿轮泵、叶片泵和柱塞泵。执行元件(如液压缸和液压马达)的作用是将液体的压力能转换为机械能，驱动负载作直线往复运动或回转运动。 控制元件(即各种液压阀)在液压系统中控制和调节液体的压力、流量和方向。根据控制功能的不同，液压阀可分为压力控制阀、流量控制阀和方向控制阀。压力控制阀又分为溢流阀(安全阀)、减压阀、顺序阀、压力继电器等；流量控制阀包括节流阀、调整阀、分流集流阀等；方向控制阀包括单向阀、液控单向阀、梭阀、换向阀等。根据控制方式不同，液压阀可分为开关式控制阀、定值控制阀和比例控制阀。 辅助元件包括油箱、滤油器、油管及管接头、密封圈、压力表、油位油温计等。 液压油是液压系统中传递能量的工作介质，有各种矿物油、乳化液和合成型液压油等几大类