Shanghai Wei-Mi Techonology Co., LTD
主营:REXROTH电磁阀,ATOS比例阀,PARKER柱塞泵,DUPLOMATIC齿轮泵,VICKERS叶片泵,BENTLY传感器,AIRTEC机械阀,AVENTICS气动阀
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0811404832比例控制阀 德国力士乐REXROTH比例阀 比例控制阀
库存大量REXROTH柱塞泵A10VSO,齿轮泵PGH4\5,PGF1/PGF2/PGF3,电磁阀4WE,电子变量泵SYDFEE-2X,电液比例控制阀0811,电液换向阀4WEH、4WE,减压阀DR10、DR20、叠加阀ZD、Z1S、Z2S,ZDR电磁溢流阀DBW,直动式溢流阀DBD、0532,先导溢流阀DB10、DB20,电磁球阀M-S、M-3S,力士乐电液比例控制阀\放大器、压力继电器0811,伺服驱动,电机
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