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0811404832比例控制阀

发布日期:2025-01-02 17:30:06 来源:13524125780手机微信 作者:上海韦米

0811404832比例控制阀 德国力士乐REXROTH比例阀 比例控制阀

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0811404832比例控制阀

换向阀

换向阀是利用阀芯在阀体孔内作相对运动,使油路接通或切断而改变油流方向的阀。

换向阀的分类

按结构形式可分:滑阀式、转阀式、球阀式。

按阀体连通的主油路数可分:两通、三通、四通...等。

按阀芯在阀体内的工作位置可分:两位、三位、四位等。

按操作阀芯运动的方式可分:手动、机动、电磁动、液动、电液动等。

换向阀的中位机能,多位阀在不同工作位置时,各油口的连通方式体现了换向阀的不同的控制机能,称之为换向阀的机能。对于三位阀,左、右位实现执行元件的换向,中位则能满足执行元件处于非工作状态时系统的不同要求。

比例控制阀

采用比例电磁铁(或力矩马达)将输入信号转换成力或阀的机械位移,使阀的输出(压力、流量)也按照其输入量连续、成比例地进行控制的阀。

大型钢厂现场使用的比例阀主要有下表中的几种:伺服比例控制阀、比例控制阀、电液比例控制阀,比例阀,伺服阀。

比例阀的输入单元是电-机械转换器,它将输入的电信号转换成机械量转换器有伺服电机和步进电机力马达和力矩马达比例电磁铁等形式。但常用的比例阀大都采用了比例电磁铁,比例电磁铁根据电磁原理设计,能使其产生的机械量(力或力矩和位移)与输入电信号(电流)的大小成比例,再连续地控制液压阀阀芯的位置,进而实现连续地控制液压系统的压力方向和流量。比例电磁铁的结构,它由线圈、衔铁推杆等组成,当有信号输入线圈时,线圈内磁场对衔铁产生作用力,衔铁在磁场中按信号电流的大小和方向成比例连续地运动,再通过固连在一起的销钉带动推杆运动,从而控制滑阀阀芯的运动。

0811404832比例控制阀

4WRD E..型比例伺服控制阀(高频响阀)

结构和功能

4WRDE型阀是三级高频响方向阀。该阀可用于开环控制或闭环调节液流的大小和方向,但主要用于闭环调节回路中。

阀主要由下列部分组成:

1.二级先导控制阀由力矩马达( 1 )和由喷嘴挡板阀构成的液压放大器( 5),和用作流量放大级的阀芯衬套组件(6 )(用以控制第三级(7 ))组成。

2.第三级(7)用于流量控制。

3.感应式位移传感器( 8),连接第三级主阀芯( 10)的磁芯(9 )

通过内置电子放大器实现阀闭环控制信号逻辑连接,位置检测系统反馈,和先导阀的控制。

给定值/实际值比较得到的差动电压经过电子控制器放大, 并作为控制偏差量传递到阀的一级。这个信号推动两个控制喷嘴( 3.1, 3.2) 之间的挡板( 2)因而在两个控制腔(11.1.11.2)产生了压差。控制阀芯(4 )因此被推动,并通过相应的液流流到弹簧腔(12.1or12.2)阀芯(10)和带磁芯(9)的位移传感器(8)-直运动,直到实际值和给定值信号再一次相等。在控制条件下;主阀芯( 10 )一直被保持在给定值所对应的位置。

阀芯行程和给定值成正比。通过阀芯( 10 )相对于控制边( 13 )的位置,形成相应的与流量成正比的阀口开度。

阀的动态特性通过电子放大器优化。电子放大器内置于阀上(振荡器,解调器)

零点调节由厂家预先设定,通过闭环控制电子放大器内的电位器, 零点能在名义行程士10%范围内调整。移去阀盖尾部的插头,可以对内置闭环电子放大器进行操作。

0811404832比例控制阀型号

型号 4WRA…XEJ 

4/2-和4/3-比例方向阀,直控式,不带电位反馈

规格6

元件系列2X

最大工作压力315bar

最大流量22 l/min

应用根据防爆指示94/9/EC

抗海水阀的特点

外部金属零件电镀化,酸性处理呈橄榄绿

0811405083  VT-KRRA 2-527-20/V0/2CH

0811405061  VT-VRRA 1-537-20/V0

0811405060  VT-VRRA1-527-20/V0

0811405097  VT-VRPA1-537-10/V0/PV

0811402016  DBETX-1X/315G24-8NZ4M

0811402017   DBETX-10/180G24-8NZ4M

0811402019  DBETX-1X/250G24-8NZ4M

0811403017   REXROTH力士乐比例阀4WRBA10EA75-20/G24K4/M-828

0811402616  FESXE 32CA-1X/320LK0B1M

0811403001  REXROTH力士乐比例阀4WRP10EA63S-1X/G24Z4/M

0811402515  FESX25CA-1X/210LZ4M

0811402614  FESX32CA-1X/320LZ4M

0811402622  FESXE 40CA-1X/500LK0B1M

0811402642  FESXE50CA-1X/980LK0B1M

0811402517  FESXE25CA-1X/210LK0B1M

0811402001   DBETBX-1X/250G24-37Z4M-38

0811404832(订货号)4WRBA10E64-2X/G24N9Z4/M

REXROTH力士乐比例阀4WRKE10E-100L3X/6EG24EK31/A1D3M

REXROTH力士乐比例阀4WRKE16E-125L3X/6EG24EK31/A1D3M

REXROTH力士乐比例阀4WRKE16E-200L3X/6EG24EK31/A1D3M

REXROTH力士乐比例阀4WRKE16W6-200P-3X/6EG24EK31/A1D3M

REXROTH力士乐比例阀4WRKE25E350L3X/6EG24EK31/A1D3M

REXROTH力士乐比例阀4WRKE32E600L-3X/6EG24K31/A1D3M

REXROTH力士乐比例阀4WRKE32W6-600L-3X/6EG24K31/A1D3M

REXROTH力士乐比例阀4WREE10E75-2X/G24K31/A1V

REXROTH力士乐比例阀4WREE6E32-2X/G24K31/A1V

REXROTH力士乐比例阀4WREE6W32-2X/G24K31/A1V

REXROTH力士乐比例阀4WRAE10E60-2X/G24K31/A1V R900954083

REXROTH力士乐比例阀4WRAE6E1-30-2X/G24K31/F1V

REXROTH力士乐比例阀4WRBA10W64-2X/G24N9Z4/M 0811404833

REXROTH力士乐比例阀4WREE6E32-2X/G24K31/F1V

REXROTH力士乐比例阀4WRKE16W6-200L-3X/6EG24ETK31/A1D3M

REXROTH力士乐比例阀4WRKE25E350L-3X/6EG24K31/F1D3M

REXROTH力士乐比例阀4WRL10V85M-3X/G24Z4/M 0811404094

REXROTH力士乐比例阀4WRL16V200M-3X/G24TZ4/M-765 0811404221

REXROTH力士乐比例阀4WRL25V370M-3X/G24Z4/M 0811404405

REXROTH力士乐比例阀4WRZ10W8-85-7X/6EG24N9ETK4/D3M

REXROTH力士乐比例阀4WRZ25E1-220-7X/6EG24N9K4/M

REXROTH力士乐比例阀4WRZ32W6-520-7X/6EG24N9ETK4/D3M

0811404035  REXROTH力士乐比例阀4WRPH6C3B24L-2X/G24Z4/M

0811404038  REXROTH力士乐比例阀4WRPH6C4 B24L-2X/G24Z4/M

0811404039  REXROTH力士乐比例阀4WRPH 6 C4 B40L-2X/G24Z4/M

0811404060  REXROTH力士乐比例阀4WRPH 10 C4 B50L-2X/G24Z4/M

0811404061  REXROTH力士乐比例阀4WRPH 10 C4 B100L-2X/G24Z4/M

0811404062  REXROTH力士乐比例阀4WRPH 10 C3 B50P-2X/G24Z4/M

0811404063  REXROTH力士乐比例阀4WRPH 10 C3 B100P-2X/G24Z4/M

0811405083  VT-KRRA 2-527-20/V0/2CH

0811405061  VT-VRRA 1-537-20/V0

0811405060  VT-VRRA 1-527-20/V0

0811404643 REXROTH力士乐比例阀4WRPEH6C3B25P-20/G24KO/A1M

0811405097

0811403001  REXROTH力士乐比例阀4WRP10EA63S-1X/G24Z4/M

0811402004  DBETBX-1X/315G24-37Z4M

0811402001  DBETBX-1X/250G24-37Z4M-38

0811404001  REXROTH力士乐比例阀4WRP10E63S-1X/G24Z4/M

0811404003  REXROTH力士乐比例阀4WRP10E32S-1X/G24Z4/M

0811404020  REXROTH力士乐比例阀4WRP10E63S-1X/G24Z4/M-850

0811404061  REXROTH力士乐比例阀4WRPH10C4B100L-2X/G24Z4/M

0811404062  REXROTH力士乐比例阀4WRPH10C3B50P-2X/G24Z4/M

0811404063  REXROTH力士乐比例阀4WRPH10C3B100P-2X/G24Z4/M

0811404080  REXROTH力士乐比例阀4WRP10W63S-1X/G24Z4/M

0811404081  REXROTH力士乐比例阀4WRP10W32S-1X/G24Z4/M-849

0811404082  REXROTH力士乐比例阀4WRP10E00S-1X/G24Z4/M-852

0811404600  REXROTH力士乐比例阀4WRPEH6C3B04L-2X/G24K0/A1M

0811404601  REXROTH力士乐比例阀4WRPEH6C3B12L-2X/G24K0/A1M

0811404602  REXROTH力士乐比例阀4WRPEH6C3B24L-2X/G24K0/A1M

0811404603  REXROTH力士乐比例阀4WRPEH6C3B40L-2X/G24K0/A1M

0811404610  REXROTH力士乐比例阀4WRPEH6C4B04L-2X/G24K0/A1M

0811404611  REXROTH力士乐比例阀4WRPEH6C4B12L-2X/G24K0/A1M

0811404612  REXROTH力士乐比例阀4WRPEH6C4B24L-2X/G24K0/A1M

0811404613  REXROTH力士乐比例阀4WRPEH6C4B40L-2X/G24K0/A1M

0811404634  REXROTH力士乐比例阀4WRPEH6C3B40L-2X/G24K0/F1M

0811404801  REXROTH力士乐比例阀4WRPEH10C3B100L-2X/G24K0/A1M

0811404802  REXROTH力士乐比例阀4WRPEH10C4B50L-2X/G24K0/A1M

0811404803  REXROTH力士乐比例阀4WRPEH10C4B100L-2X/G24K0/A1M

0811404207  REXROTH力士乐比例阀4WRL16V200M-3X/G24Z4/M

0811404405  REXROTH力士乐比例阀4WRL25V370M-3X/G24Z4/M  

电液比例阀是一种按输入的电信号连续地、按比例地控制液压系统的液流方向、流量和压力的阀类。它山电-机械比例转换装置和液压控制阀本体两大部分构成.前者将输入的电信号连续地按比例地转换为机械力和位移输出,后者在接受这种机械力和位移之后、按比例连续地输出压力和流量.

力士乐6通经电磁阀力士乐电磁阀R900021389,Rexroth力士乐10通经电磁线圈力士乐电磁阀R900019793

力士乐电磁阀线圈,rexroth换向阀,力士乐电磁阀线圈,博世力士乐电磁线圈

rexroth换向阀线圈,力士乐比例阀线圈大量现货

博世力士乐生产先进的工业液压元件与系统,配合了微电子技术,令传动有力而较好。其电子传动与控制产品及系统永远走在科技前端,为不同应用提供较 佳的解决方案。在线性传动与组装技术方面,力士乐把两种技术之优点融合,满足了客户不同的要求。

力士乐电磁阀R900071037 220VAC 50HZ 90VA/550VA

力士乐线圈现货

REXROTH电磁阀线圈

力士乐 线圈(低压控制) 力士乐电磁阀R900071030品牌:力士乐 品名:线圈

力士乐 线圈(低压控制) 力士乐电磁阀R901017022品牌:力士乐 品名:线圈

力士乐 线圈(低压控制) 力士乐电磁阀R900071030品牌:力士乐 品名:线圈

力士乐 线圈(低压控制) 力士乐电磁阀R900021389品牌:力士乐 品名:线圈

力士乐 线圈(低压控制) 力士乐电磁阀R900021562品牌:力士乐 品名:线圈

力士乐 线圈(低压控制) 力士乐电磁阀R900021267品牌:力士乐 品名:线圈

力士乐 线圈(低压控制) 力士乐电磁阀R901101847品牌:力士乐 品名:线圈

现货销售力士乐REXROTH电磁阀线圈

力士乐 线圈(6通经交流230V电磁铁线圈) 力士乐电磁阀R900071030

力士乐 插头(带灯插头) 力士乐电磁阀R901017022

力士乐 插头(带灯插头) 力士乐电磁阀R901017026

力士乐 线圈(10通经电磁阀线圈) 力士乐电磁阀R900019793

力士乐 线圈(6通经电磁阀线圈) 力士乐电磁阀R900021389

力士乐 线圈(低压控制) 力士乐电磁阀R900021562

力士乐 线圈(低压控制) 力士乐电磁阀R900021267

力士乐 线圈(低压控制) 力士乐电磁阀R901101847

REXROTH电磁阀线圈4WE6D

REXROTH电磁阀线圈4WE6E

REXROTH电磁阀线圈4WE6J

REXROTH电磁阀线圈4WE6Y

REXROTH电磁阀线圈4WE6H

REXROTH电磁阀线圈4WE6B

REXROTH电磁阀线圈4W10E

REXROTH电磁阀线圈4W10J

REXROTH电磁阀线圈4W10D

REXROTH溢流阀线圈DBW10B

电磁线圈不通电压线圈全现货代理批发

力士乐电磁阀R900021389力士乐6通经通用线圈代理经销

力士乐电磁阀R900019793力士乐10通经通用线圈代理经销

直流电压DC110V 24V 48V 96V 220V 等全部现货供应

交流电压AC220V 230V 110V等全部现货供应

EW230、CW230、CG24、CG220、EG110

CAE-24DC/10 

019793 K454 

MFZ30-90YC 

MFZ60-37YC

MFZ9A-20YC

MFZ9A-55YC

CAE-24DC/10 

019793 K454 

MFZ30-90YC 

MFZ60-37YC

类    型:方向阀          材    质:铁

型    号:MFZ10-37YC      品    牌:通力Tonly

适用范围:液压             产品别名:湿式阀用电磁铁

适用温度 120(℃)        公称压力:21(MPa) 

公称通径:6(mm)          安装形式:螺纹

工作温度:常温             类    型:(通道位置) 直通式

连接形式:螺纹             驱动方式:电磁

流动方向:单向             形    态:球式

压力环境:高压

使用注意事项:

●电磁铁采用符合ISO4400标准的插座。有带指示灯、不带指示灯两种规格,您可以根据需要进行选择。带指示灯插座的电压规格必须与电磁铁本体电压规格相符。

●电磁铁的手动推杆用于在调试时或紧急情况下,进行手动控制。但当系统背压较高,调节困难时,请使用十字螺丝刀缓推手推杆,不宜使用冲击力,以免破坏手动推杆和导向内孔表面,造成电磁铁漏油或不能复位。

●当双向使用电磁铁时,一定要保证两个电磁铁不能同时通电,以免电磁阀不能正常工作。·电气控制系统与电磁铁连接部分之间应设有过流保护装置,以免在非正常情况下,烧毁电磁铁及您的电控元件。

MFZ2-60YC直流湿式阀用电磁铁 

MFZ6-YC系列直流湿式阀用电磁铁 

MFB6-YC系列交流本整型湿式阀用电磁铁 

MFJ6-YC系列交流湿式阀用电磁铁 

MFZ8(A)-30YC直流湿式阀用电磁铁 

MFZ9-YC系列直流(接线盒式)湿式阀用电... 

MFZ9A-YC系列直流湿式阀用电磁铁 

MFJ9-YC系列交流(接线盒式)湿式阀用电... 

MFJ9A-YC系列交流湿式阀用电磁铁 

MFZ10A-YC系列直流湿式阀用电磁铁 

MFJ10A-YC系列交流湿式阀用电磁铁 

MFZ12-YC系列直流湿式阀用电磁铁 

MFZ12A-YC系列直流(集中联结型)湿式阀用... 

MFZ12B-37YC直流湿式阀用电磁铁 

MFJ12-YC系列交流湿式阀用电磁铁 

MFZ18(A)-20YC直流湿式阀用电磁铁 

MFJ18(A)-26YC交流湿式阀用电磁铁 

GP45比例阀用电磁铁<一> 

GP45比例阀用电磁铁<二> 

GP61系列比例阀用电磁铁 

GP80系列比例阀用电磁铁 

GP系列带位移传感器比例阀用电磁铁 

GH263系列比例阀用电磁铁 

GV40系列比例溢流阀用电磁铁 

GV45系列比例阀用电磁铁<一> 

GV45系列比例阀用电磁铁<二> 

阀门安装

(1)阀用联接螺钉的性能等级必须符合制造厂的要求,不得随意代换。联接螺钉应均匀拧紧(勿用锤子敲打或强行扳拧),不要拧偏,较后使阀的的安装平面与底板或油路块安装平面全部接触。

(2)应注意进油口与回油口的方位,某些阀如将进油口与回油口装反,会造成事故。有些阀件为了安装方便,往往开有同作用的两个孔,安装后不用的一个要封堵。

(3)液压阀的安装方式应符合制造厂及系统设计图样中的规定。

(4)板式阀或插装阀必须有正确的定向措施。

(5)为了保证安全,阀的安装必须考虑重力、冲击、振动对阀内主要零件的影响。

(6)方向阀一般应保持轴线水平安装;

(7)一般需调整的阀件(如流量阀、压力阀等),顺时针方向旋转时,增加流量、压力,逆时针方向旋转时,则减少流量、压力。

力士乐液压阀 力士乐比例流量阀特价供应型号

REXROTH力士乐2通比例流量控制阀

2FRE10-4X/10LBK4M R900915817

2FRE10-4X/16LBK4M R900915825

2FRE10-4X/25LBK4M R900915820

2FRE10-4X/50LBK4M R900915815

2FRE16-4X/100LBK4M R900915819

2FRE16-4X/160LBK4M R900915814

REXROTH力士乐2通流量控制阀

2FRM10-3X/10L R900424887

2FRM10-3X/10LB R900423250

2FRM10-3X/16L R900423251

2FRM10-3X/16LB R900423252

2FRM10-3X/25L R900423255

2FRM10-3X/25LB R900423256

2FRM10-3X/50L R900420286

2FRM10-3X/50LB R900423261

2FRM16-3X/100L R900424905

2FRM16-3X/100LB R900420287

2FRM16-3X/160L R900424906

2FRM16-3X/160LB R900424902

2FRM16-3X/160LV R900427777

2FRM16-3X/60L R900423271

2FRM16-3X/60LB R900424903

REXROTH力士乐3通比例减压阀

R900954474 3DREP6A-2X/16EG24K4/M

R900954417 3DREP6A-2X/25EG24K4/M

R900954418 3DREP6A-2X/45EG24K4/M

R900954419 3DREP6C-2X/16EG24K4/M

R900954420 3DREP6C-2X/25EG24K4/M

R900954421 3DREP6C-2X/45EG24K4/M

REXROTH力士乐减压阀

R900954422 3DREPE6A-2X/16EG24K31/A1M

R900954423 3DREPE6A-2X/25EG24K31/A1M

R900954424 3DREPE6A-2X/45EG24K31/A1M

R900954425 3DREPE6C-2X/16EG24K31/A1M

R900954427 3DREPE6C-2X/25EG24K31/A1M

R900954428 3DREPE6C-2X/45EG24K31/A1M

REXROTH力士乐二位四通和三位四通方向阀

4WEH10X/6EG24N9ETK4 R900941581

4WEH10X/6EG24N9K4 R900925268

4WEH10D4X/6EG24N9ETK4 R900926575

4WEH10D4X/6EG24N9K4 R900931316

4WEH10E4X/6EG24N9ETK4 R900928594

4WEH10E4X/6EG24N9K4 R900928168

4WEH10G4X/6EG24N9ETK4 R900942019

4WEH10G4X/6EG24N9K4 R900961516

4WEH10H4X/6EG24N9K4 R900920717

4WEH10J4X/6EG24N9ETK4 R900926574

4WEH10J4X/6EG24N9K4 R900578288

4WEH10M4X/6EG24N9K4 R900754735

4WEH10Q4X/6EG24N9ETK4 R900973945

4WEH10Q4X/6EG24N9K4 R900924732

4WEH10R4X/6EG24N9ETK4 R900952799

4WEH10R4X/6EG24N9K4 R900947420

4WEH10T4X/6EG24N9K4 R900977227

4WEH10V4X/6EG24N9K4 R900958747

4WEH10HD4X/6EG24N9ETK4 R900929469

4WEH10HD4X/6EG24N9K4 R900957389

4WEH16C7X/6EG24N9ETK4 R900922081

4WEH16C7X/6EG24N9K4 R900924024

4WEH16D7X/6EG24N9ETK4 R900922083

4WEH16D7X/6EG24N9K4 R900923989

4WEH16E7X/6EG24N9ETK4 R900922084

4WEH16E7X/6EG24N9K4 R900923811

REXROTH力士乐二位四通和三位四通方向阀

4WEH16G7X/6EG24N9ETK4 R900926886

4WEH16G7X/6EG24N9K4 R900926378

4WEH16H7X/6EG24N9ETK4 R900926207

4WEH16H7X/6EG24N9K4 R900933198

4WEH16J7X/6EG24N9ETK4 R900922085

4WEH16J7X/6EG24N9K4 R900925580

4WEH16M7X/6EG24N9ETK4 R900926887

4WEH16M7X/6EG24N9K4 R900929281

4WEH16R7X/6EG24N9ETK4 R900925977

4WEH16R7X/6EG24N9K4 R900929283

4WEH16T7X/6EG24N9ETK4 R900926888

4WEH16T7X/6EG24N9K4 R900942302

4WEH16V7X/6EG24N9K4 R900712908

4WEH16W7X/6EG24N9ETK4 R900925961

4WEH16W7X/6EG24N9K4 R900927092

4WEH16K7X/6EG24N9K4 R900963501

4WEH16Z7X/6EG24N9K4 R900939796

4WEH16HC7X/6EG24N9K4 R900956808

4WEH16HD7X/6EG24N9ETK4 R900922079

4WEH16HD7X/6EG24N9K4 R900925823

4WEH22C7X/6EG24N9ETK4/B10 R900722936

4WEH22C7X/6EG24N9K4 R900930928

4WEH22D7X/6EG24N9ETK4/B10 R900951901

4WEH22D7X/6EG24N9K4 R900920169

REXROTH力士乐二位四通和三位四通方向阀

4WEH22E7X/6EG24N9ETK4/B10 R900931338

4WEH22E7X/6EG24N9K4 R900981655

4WEH22G7X/6EG24N9ETK4/B10P4.5 R900930144

4WEH22G7X/6EG24N9K4 R900927611

4WEH22H7X/6EG24N9ETK4/B10P4.5 R900730904

4WEH22H7X/6EG24N9K4 R900934810

4WEH22J7X/6EG24N9ETK4/B10P4.5 R900932049

4WEH22J7X/6EG24N9K4 R900916452

4WEH22M7X/6EG24N9K4 R900766705

4WEH22Q7X/6EG24N9ETK4/B10 R900951218

4WEH22Q7X/6EG24N9K4 R900747704

4WEH22R7X/6EG24N9ETK4/B10 R900932992

4WEH22R7X/6EG24N9K4 R900923680

4WEH22W7X/6EG24N9ETK4/B10 R900956272

4WEH22W7X/6EG24N9K4 R900978642

4WEH22HD7X/6EG24N9ETK4/B10 R900926507

4WEH22HD7X/6EG24N9K4 R900925823

4WEH22HK7X/6EG24N9ETK4/B10 R900753578

4WEH22K7X/6EG24N9ETK4/B10 R900963669

4WEH22K7X/6EG24N9K4 R900978132

4WEH22Z7X/6EG24N9K4 R900705849

4WEH32C6X/6EG24N9EK4/B10P4.5 R900700270

REXROTH力士乐二位四通和三位四通方向阀

4WEH32H6X/6EG24N9K4 R900951221

4WEH32J6X/6EG24N9ETK4/B10 R900932052

4WEH32J6X/6EG24N9K4 R900933558

4WEH32M6X/6EG24N9EK4/B10 R900766461

4WEH32M6X/6EG24N9K4 R900947975

4WEH32Q6X/6EG24N9ETK4/B10 R900961918

4WEH32Q6X/6EG24N9K4 R900702114

4WEH32R6X/6EG24N9ETK4/B10 R900966086

4WEH32W6X/6EG24N9K4 R900732830

4WEH32HC6X/6EG24N9K4 R900916934

4WEH32HDR6X/6EG24N9ETK4/B10 R900968228

4WEH32HDC6X/6EG24N9K4 R900949136

H-4WEH25C6X/6EG24N9K4 R900924322

H-4WEH25D6X/6EG24N9K4 R900907357

H-4WEH25E6X/6EG24N9K4 R900932453

H-4WEH25G6X/6EG24N9K4 R900936600

H-4WEH25H6X/6EG24N9K4 R900949851

H-4WEH25J6X/6EG24N9K4 R900929180

H-4WEH25Q6X/6EG24N9K4 R900780849

H-4WEH25R6X/6EG24N9K4 R900708262

H-4WEH25T6X/6EG24N9K4 R900701990

H-4WEH25W6X/6EG24N9K4 R900931313

H-4WEH25HD6X/6EG24N9K4 R900769948

H-4WEH25Z6X/6EG24N9K4 R900921602

4WEH32D6X/6EG24N9K4 R900937068

4WEH32E6X/6EG24N9ETK4/B10 R900954291

4WEH32E6X/6EG24N9K4 R900972539

4WEH32G6X/6EG24N9EK4/B10 R900715427

4WEH32G6X/6EG24N9K4 R900947978

4WEH32D6X/6EG24N9EK4/B10 R900957519

4WEH32C6X/6EG24N9K4 R900942550

0811404832力士乐比例阀

REXROTH力士乐二位四通和三位四通比例方向阀

R900933478 4WRE6E08-2X/G24K4/V

R900954092 4WRE6E16-2X/G24K4/V

R900926366 4WRE6E32-2X/G24K4/V

R900954093 4WRE6E1-16-2X/G24K4/V

R900954094 4WRE6E1-32-2X/G24K4/V

R900941264 4WRE6W08-2X/G24K4/V

R900944121 4WRE6W16-2X/G24K4/V

R900933480 4WRE6W32-2X/G24K4/V

R900954095 4WRE6W1-16-2X/G24K4/V

R900954096 4WRE6W1-32-2X/G24K4/V

R900954097 4WRE6V08-2X/G24K4/V

R900954098 4WRE6V16-2X/G24K4/V

R900954099 4WRE6V32-2X/G24K4/V

R900954100 4WRE10E25-2X/G24K4/V

R900954101 4WRE10E50-2X/G24K4/V

R900954102 4WRE10E75-2X/G24K4/V

R900954103 4WRE10E1-50-2X/G24K4/V

R900954104 4WRE10E1-75-2X/G24K4/V

R900954105 4WRE10W25-2X/G24K4/V

R900954106 4WRE10W50-2X/G24K4/V

R900954107 4WRE10W75-2X/G24K4/V

R900954113 4WRE10W1-50-2X/G24K4/V

R900954114 4WRE10W1-75-2X/G24K4/V

R900954115 4WRE10V25-2X/G24K4/V

R900954116 4WRE10V50-2X/G24K4/V

R900954117 4WRE10V75-2X/G24K4/V

REXROTH力士乐二位四通和三位四通比例方向阀

R900912156 4WREE6E08-2X/G24K31/A1V

R900920567 4WREE6E16-2X/G24K31/A1V

R900907114 4WREE6E32-2X/G24K31/A1V

R900915686 4WREE6E1-16-2X/G24K31/A1V

R900928553 4WREE6E1-32-2X/G24K31/A1V

R900923000 4WREE6W08-2X/G24K31/A1V

R900925657 4WREE6W16-2X/G24K31/A1V

R900911004 4WREE6W32-2X/G24K31/A1V

R900939627 4WREE6W1-16-2X/G24K31/A1V

R900913359 4WREE6W1-32-2X/G24K31/A1V

R900909367 4WREE6V08-2X/G24K31/A1V

R900907440 4WREE6V16-2X/G24K31/A1V

R900911681 4WREE6V32-2X/G24K31/A1V

R900933073 4WREE10E25-2X/G24K31/A1V

R900927231 4WREE10E50-2X/G24K31/A1V

R900927230 4WREE10E75-2X/G24K31/A1V

R900933076 4WREE10E1-50-2X/G24K31/A1V

R900927232 4WREE10E1-75-2X/G24K31/A1V

R900933074 4WREE10W25-2X/G24K31/A1V

R900931371 4WREE10W50-2X/G24K31/A1V

R900927233 4WREE10W75-2X/G24K31/A1V

R900933077 4WREE10W1-50-2X/G24K31/A1V

R900927234 4WREE10W1-75-2X/G24K31/A1V

R900933075 4WREE10V25-2X/G24K31/A1V

R900927235 4WREE10V50-2X/G24K31/A1V

R900924607 4WREE10V75-2X/G24K31/A1V

REXROTH力士乐溢流阀

DB10-2-5X/50 R900590645

DB10-2-5X/100 R900590646

DB10-2-5X/200 R900587772

DB10-2-5X/315 R900590334

DB10-2-5X/350 R900597992

DB20-2-5X/50 R900597212

DB20-2-5X/100 R900589433

DB20-2-5X/200 R900590768

DB20-2-5X/315 R900593530

DB20-2-5X/350 R900590618

DB20G2-5X/50 R900590328

DB20G2-5X/200 R900597307

DB20G2-5X/315 R900597747

DB20G2-5X/350 R900599232

DB30-2-5X/50 R900593564

DB30-2-5X/100 R900594677

DB30-2-5X/200 R900588131

DB30-2-5X/315 R900591128

DB30-2-5X/350 R900504902

DB30G2-5X/50 R900598338

DB30G2-5X/100 R900502598

DB30G2-5X/200 R900500719

DB30G2-5X/315 R900594426

DB30G2-5X/350 R900535222

0811404832力士乐比例阀

REXROTH力士乐安全阀

DBDA6K1X/25 R900423780

DBDA6K1X/50 R900425083

DBDA6K1X/00 R900425080

DBDA6K1X/200 R900425081

DBDA6K1X/315 R900425082

DBDA6K1X/400 R900428387

DBDH6K1X/25 R900427600

DBDH6K1X/50 R900424734

DBDH6K1X/00 R900424199

DBDH6K1X/200 R900424200

DBDH6K1X/315 R900424201

DBDH6K1X/400 R900424202

DBDS6K1X/25 R900420245

DBDS6K1X/50 R900423727

DBDS6K1X/00 R900423723

DBDS6K1X/200 R900423724

DBDS6K1X/315 R900423725

DBDS6K1X/400 R900423726

DBDA0K1X/25 R900430305

DBDA0K1X/50 R900425966

DBDA0K1X/00 R900425161

DBDA0K1X/200 R900425162

DBDA0K1X/315 R900425164

DBDA0K1X/400 R900425165

DBDA0K1X/630 R900426835

DBDH0K1X/25 R900435222

DBDH0K1X/50 R900424185

DBDH0K1X/00 R900423891

DBDH0K1X/200 R900424190

DBDH0K1X/315 R900424183

DBDH0K1X/400 R900424184

DBDH0K1X/630 R900433807

DBDS0K1X/25 R900420276

DBDS0K1X/50 R900424153

DBDS0K1X/00 R900424147

DBDS0K1X/200 R900424149

DBDS0K1X/315 R900424150

DBDS0K1X/400 R900424152

DBDS0K1X/630 R900427601

DBDH20K1X/25 R900423028

DBDH20K1X/50 R900424112

DBDH20K1X/00 R900424109

DBDS20K1X/25 R900422542

DBDS20K1X/50 R900424205

DBDS20K1X/00 R900424267

DBDS20K1X/315 R900424271

DBDS20K1X/400 R900424203

DBDH30K1X/25 R900445875

DBDH30K1X/50 R900424193

DBDS30K1X/25 R900422543

DBDS30K1X/50 R900424282

DBDS30K1X/00 R900424284

DBDS30K1X/200 R900424286

DBDS30K1X/315 R900424288

DBDA6G1X/25 R900432465

DBDA6G1X/50 R900424177

DBDA6G1X/00 R900425076

DBDA6G1X/200 R900426477

DBDS20G1X/00 R900424170

DBDS20G1X/200 R900424172

DBDS20G1X/315 R900424174

DBDS20P1X/00 R900424274

DBDS20P1X/200 R900424277

DBDS20P1X/315 R900424278

DBDS25G1X/25 R900433929

DBDS25G1X/00 R900424263

DBDS25G1X/200 R900424264

DBDS25G1X/315 R900424265

DBDS30G1X/25 R900427243

DBDS30G1X/50 R900424262

DBDS30G1X/00 R900423763

DBDS30G1X/200 R900424281

DBDS30G1X/315 R900424261

DBDS30P1X/25 R900429711

DBDS30P1X/200 R900423714

DBDS30P1X/315 R900423715

DBDA6G1X/315 R900426478

DBDA6G1X/400 R900428382

DBDH6G1X/25 R900426897

DBDH6G1X/50 R900424198

DBDH6G1X/00 R900424195

DBDH6G1X/200 R900424196

DBDH6G1X/315 R900424197

DBDH6G1X/400 R900424348

DBDH6P1X/25 R900430378

DBDH6P1X/50 R900428385

DBDH6P1X/00 R900424246

DBDH6P1X/200 R900427242

DBDH6P1X/315 R900424266

DBDH6P1X/400 R900434128

DBDS6G1X/25 R900423718

DBDS6G1X/50 R900423722

DBDS6G1X/00 R900423717

DBDS6G1X/200 R900423719

DBDS6G1X/315 R900423720

DBDS6G1X/400 R900423721

DBDS6P1X/25 R900429414

DBDS6P1X/50 R900423732

DBDS6P1X/00 R900423728

DBDS6P1X/200 R900423729

DBDS6P1X/315 R900423730

DBDS6P1X/400 R900423731

DBDH0G1X/50 R900424180

DBDH0G1X/00 R900424188

DBDH0G1X/200 R900424178

DBDH0G1X/315 R900424189

DBDH0G1X/630 R900423739

DBDH0P1X/00 R900426901

DBDH0P1X/200 R900424186

DBDH0P1X/315 R900424187

DBDS0G1X/25 R900423743

DBDS0G1X/50 R900424745

DBDS0G1X/00 R900424738

DBDS0G1X/200 R900424140

DBDS0G1X/315 R900424742

DBDS0G1X/400 R900424744

DBDS0P1X/25 R900426905

DBDS0P1X/00 R900424155

DBDS0P1X/315 R900424158

DBDS0P1X/400 R900425660

DBDS5G1X/00 R900424162

DBDS5G1X/200 R900424163

DBDS5G1X/315 R900424165

DBDH20G1X/50 R900424108

DBDH20G1X/00 R900424103

DBDS20G1X/25 R900422544

DBDS20G1X/50 R900424276

0811404832力士乐比例阀

REXROTH力士乐比例溢流阀

DBEME10-5X/50YG24K31M R900908585

DBEME10-5X/100YG24K31M R900954707

DBEME10-5X/200YG24K31M R900954708

DBEME10-5X/315YG24K31M R900536812

DBEME10-5X/350YG24K31M R900941261

DBEME20-5X/50YG24K31M R900954711

DBEME20-5X/100YG24K31M R900937307

DBEME20-5X/200YG24K31M R900954709

DBEME20-5X/315YG24K31M R900536813

DBEME20-5X/350YG24K31M R900954710

REXROTH力士乐减压阀

DR10-5-5X/100Y R900596766

DR10-5-5X/200Y R900503741

DR10-5-5X/315Y R900596883

DR20-5-5X/100Y R900597198

DR20-5-5X/200Y R900597892

DR20-5-5X/315Y R900597048

DR30-5-5X/100Y R900596339

DR30-5-5X/200Y R900596500

DR30-5-5X/315Y R900596928

REXROTH力士乐比例减压阀

DREE10-5X/50YMG24K31M R900954506

DREE10-5X/100YMG24K31M R900950719

DREE10-5X/200YMG24K31M R900937022

DREE10-5X/315YMG24K31M R900937209

DREE20-5X/50YMG24K31M R900954511

DREE20-5X/100YMG24K31M R900954508

DREE20-5X/200YMG24K31M R900954509

DREE20-5X/315YMG24K31M R900954510

REXROTH力士乐二通比例节流阀

FESE25CA-3X/315LK0B1M R900973604

FESE32CA-3X/450LK0B1M R900973605

FESE40CA-3X/670LK0B1M R900973607

FESE50CA-3X/1400LK0B1M R900954504

FESE63CA-3X/1800LK0B1M R900954505

REXROTH力士乐换向提升阀

M-3SED6UK1X/350CG24N9K4 R900052621

M-3SED6UK1X/350CG96N9K4 R900207848

M-3SED6CK1X/350CG24N9K4 R900052392

M-3SED6CK1X/350CG96N9K4 R900218734

REXROTH力士乐方向提升阀

M-3SEW6C3X/420MG205N9K4 R900050514

M-3SEW6C3X/420MG24N9K4 R900566273

M-3SEW6C3X/420MG96N9K4 R900570252

M-3SEW6U3X/420MG205N9K4 R900050515

M-3SEW6U3X/420MG24N9K4 R900566283

M-3SEW6U3X/420MG96N9K4 R900570744

REXROTH力士乐单向阀止回阀

Z2S6-1-6X/ R900347495

Z2S6-2-6X/ R900347496

Z2S6-3-6X/ R900347497

Z2S6A1-6X/ R900347498

Z2S6B1-6X/ R900347501

REXROTH力士乐液控单向阀

SL10GA1-4X/ R900483370

SL10GB1-4X/ R900451135

SL10PA1-4X/ R900483371

SL10PB1-4X/ R900443419

SL15GA1-4X/ R900587553

SL20PA1-4X/ R900587559

SL20PB1-4X/ R900599586

SL25GA1-4X/ R900587555

SL30GA1-4X/ R900587556

SL30PA1-4X/ R900587560

SV10GA1-4X/ R900483368

SV10GB1-4X/ R900453511

SV10PA1-4X/ R900483369

SV10PB1-4X/ R900467724

SV15GA1-4X/ R900587549

SV20GA1-4X/ R900587550

SV20PA1-4X/ R900587557

SV25GA1-4X/ R900587551

SV30GA1-4X/ R900587552

SV30PA1-4X/ R900587558

REXROTH力士乐液压电磁换向阀

4WE6J6X/EG12N9K4 R900567496

3WE6A6X/EG24N9K4 R900561180

3WE6B6X/EG24N9K4 R900561270

4WE6C6X/EG24N9K4 R900561272

4WE6C6X/OFEG24N9K4 R900564107

4WE6D6X/EG24N9K4 R900561274

4WE6D6X/0FEG24N9K4 R900567512

4WE6E6X/EG24N9K4 R900561278

4WE6EA6X/EG24N9K4 R900561280

4WE6EB6X/EG24N9K4 R900561281

4WE6G6X/EG24N9K4 R900561282

4WE6H6X/EG24N9K4 R900561286

4WE6HA6X/EG24N9K4 R900549534

4WE6J6X/EG24N9K4 R900561288

4WE6M6X/EG24N9K4 R900577475

4WE6Q6X/EG24N9K4 R900561292

4WE6 R6X/EG24N9K4 R900571012

4WE6T6X/EG24N9K4 R900934414

4WE6U6X/EG24N9K4 R900572785

4WE6W6X/EG24N9K4 R900568233

4WE6Y6X/EG24N9K4 R900561276

4WE6D6X/EW110N9K4 R900551704

4WE6D6X/OFEW110N9K4 R900552321

4WE6E6X/EW110N9K4 R900558641

4WE6J6X/EW110N9K4 R900551703

3WE6A6X/EW230N9K4 R900915672

4WE6C6X/EW230N9K4 R900913132

4WE6D6X/EW230N9K4 R900909559

4WE6D6X/OFEW230N9K4 R900915095

4WE6E6X/EW230N9K4 R900912492

4WE6H6X/EW230N9K4 R900912494

4WE6J6X/EW230N9K4 R900911762

4WE6Y6X/EW230N9K4 R900909415

REXROTH力士乐管式单向阀

S6A0.0/ R900422880

S6A1.0/ R900422881

S6A5.0/ R900375858

S8A0.0/ R900422885

S8A1.0/ R900422886

S8A3.0/ R900422888

S8A5.0/ R900358268

S10A0.0/ R900420530

S10A1.0/ R900420531

S10A2.0/ R900420532

S10A3.0/ R900420534

S10A5.0/ R900446476

S1高等0.0/ R900420536

S1高等1.0/ R900420537

S1高等2.0/ R900420520

S1高等3.0/ R900420521

S1高等5.0/ R900446477

S20A0.0/ R900420524

S20A1.0/ R900420525

S20A2.0/ R900420528

S20A3.0/ R900420529

S20A5.0/ R900446369

S2高等1.0/ R900420511

S2高等3.0/ R900420515

S2高等5.0/ R900451778

S30A0.0/ R900420517

S30A1.0/ R900420519

S30A2.0/ R900420502

S30A3.0/ R900420504

S30A5.0/ R900446709

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

 

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