力士乐可锁定旋钮压力继电器HED8OA-20/200K14KS

力士乐可锁定旋钮压力继电器HED8OA-20/200K14KS R901107126，购买进口液压、气动、自动化控制工业配件，认准“上海韦米机电设备有限公司”，7年老店，保证产品原厂原装，价格优惠，售后无忧，欢迎新老客户咨询采购！

液压-电气压力开关：
特点：
→用于底板安装
→用于 G1/4" 管道安装
→用于法兰连接，符合 ISO 16873 标准
→作为垂直叠加元件，与阀板相连接，符合 ISO 4401 标准
→5 个压力等级
→4 种调整类型：
→带/不带保护帽的调节杆
→带刻度的调节杆，带/不带保护帽
→带刻度旋钮
→带刻度可锁定旋钮
→电气连接
– 带有 A 设计的阀连接器
（大型方形连接器）
– 带 M12 x 1 连接器
→带常闭/常开触点功能的微动开关
→电流零电位转换（1 mA 至 2 A）
→压力范围经过 UL 认证，高达 350 bar

液压-电气压力继电器型号详情举例：
HED8OA-20/200K14KS
1、
HED8  →柱塞式压力开关
2、
OH    →法兰连接
OP    →底板安装
OA    →管道安装
2、
2X    →组件系列 20 … 29（20 … 29：安装和连接尺寸不变）
4、
350   →*大压力等级 350 bar
50    →*大压力等级 50 bar
100   →*大压力等级 100 bar
200   →*大压力等级 200 bar
630   →*大压力等级 630 bar
5、电气连接，单个连接
K14   →不带连接插头，连接器DIN EN 175301-803
K35   →不带连接插头，连接器 IEC 61076-2-101，M12 x 1
6、调整类型
无代码  →内六角调节杆，不带刻度，不带保护帽
S       →内六角调节杆，不带刻度，带保护帽，密封
A       →带刻度调节杆，不带保护帽
AS      →带刻度调节杆，带保护帽
KS      →带刻度可锁定旋钮
KW      →带刻度旋钮
7、密封材料
无代码  →NBR 密封件
V       →FKM 密封件
MT      →低温密封件（*大 315 bar） 
请务必遵守密封件与所用液压油的兼容性！
1) 阀板用于垂直叠加，单独订购，请参阅附件
2) 不允许用于垂直叠加，不带低温密封件，未经过 UL 认证
3) 连接插头，单独订购，
4) H 钥匙，物料号 R900008158，包括在交付范围内
5) 只能使用压力计（刻度用于指示作用）精确设置切换压力

 
液压系统中的压力控制阀
在液压系统中,压力控制阀可以调定系统主回路或分支回路的压力.按照功能分类,常用的压力控制阀有溢流阀,减压阀,顺序阀和压力继电器等.这些压力控制阀结构上相似,但性能有差别,在系统中的作用也不尽相同.搞清它们的区别与联系,对于学习压力控制回路以至液压系统的分析广片常重要的。
一,溢流阀
功能 溢流阀的功能是通过阀口溢流,使被控系统或回路的压力保持稳定,实现稳压,调压或限压的作用.
特点 按照结构,溢流阀有直动式和先导式两种.对于直动式溢流阀,当压力较高,流量较大时,要求调压弹簧有很大的刚度,调节性能较差,而滑阀的泄漏也使高压控制难以实现,故只能用于低压小流量场合.先导式溢流阀的特点是用先导阀控制主阀,在溢流阀主阀溢流时,溢流阀进口压力可维持为由先导阀弹簧所调定的定值.先导式溢流阀的另一特点是具有远程控制口,可很方便地实现系统卸荷或运程调压。
溢流阀的泄漏油或流经先导阀的油液在返回油祚时有内泄和外泄两种方式.内泄时泄漏油流经的弹簧腔或先导阀弹簧座通过阀体内的连接通道与出油口和通,而外泄是泄露油或流经先导阀的油液被直接单独引回油箱。
应用 溢流阀的主要用途:(1)在定量泵的出口并联溢流阀可调节泵的出口压力;(2)在变量泵的出口并联溢流阀可对系统起到过载保护作用;(3)在回油路上搂入直动式溢流阀可使执行元件运动平稳;(4)利用先导式溢流阀的远程控制口可实现系统卸荷或远程调压.总之,在系统中溢流阀可作为溢流阀,安全阀,背压阀使用,可以调节系统的压力或使系统卸荷.
二,减压阀
功能 减压阀的功能在于使流经减压阀的油液压力降低,并使与减压阀出口连接的回路压力保持稳定.即减压阀的出口压力可维持恒定,不受进口压力及通过流量的影响。
特点 按照结构减压阀也有直动式和先导式两种,分别用于不同场合.
碱压限的阀心处在原始位置上时,它的阀口是打开的,阀的进,出口沟通.阀心由出口处的压力控制,出口压力未达到调定压力时阀口全开,阀心不动.当出口压力达到调定压力时,阀心上移,阀口关小,在调定压力下达到平衡.当减压阀的出口处不输出油液时,它的出口压力仍能够基本保持恒定,此时有少量油液经先导阀流回油箱。
减压阀与溢流阀的主要区别为:(1)减压阀能保持出口处的压力基本不变,而溢流阀则保持进口处的压力基本不变;(2)在不工作时,减压阀的进出油口互通,溢流阀的进出油口不通;(3)减压阀要求外泄,其先导阀的弹簧腔需通过泄油口单独外接油箱,而溢流阀允许内泄,其先导阀弹簧腔通过阀体内的连接通道与出油口相通,不必单独外接油箱。
应用 减压阀主要用于降低系统某一支路的油液压力,在同一系统中得到两个或多个不同压力的回路.常用于夹紧支路,润滑支路或电液动换向阀的控制回路.需要注意的是减压阀具有压力损失,当分支油路比主油路的压力低很多,且流量较大时,可考虑采用高,低压泵分别供油.
三,顺序阀
功能 顺序阀的功能在于利用液压系统中的压力变化,控制油路通断来控制多个执行元件的顺序动作
特点 按照结构,顺序阀也有直动式和先导式两种.直动式顺序阀结构简单,动作灵敏但调定压力较低,较高压力时宜采用先导式顺序阀.根据控制压力来源的不同,顺序阀有内控式和外控式之分,请注意两者图形符号的区别.内控式顺序阀在进油路压力达到设定压力之前,阀口一直是关闭的,达到设定压力后阀口打开,使压力油进入油路;外控式顺序阀阀口的开闭与油路进口压力无关,仅取决于控制油路压力的大小。
顺序阀与溢流阀的主要区别为:(1)当顺序阀的出口与负载油路相通时,泄漏油和先导控制油必须外泄,而溢流阀的出口与回油相通,泄漏油和先导控制油可外泄也可内泄;(2)溢流阀的进口压力是限定的,即阀的调定压力,顺序阀的进口压力由负载决定,顺序阀开启后可随负载增加市进一步升高.
应用 顺序阀的主要用途为:(1)控制多个执行元件的顺序动作;(2)内控式顺序阀可作背压阀使用;(3)与单向阀并联组成平衡阀,锁定执行元件;(4)外控顺序阀可用于双泵供油系统的卸荷.
四,压力继电器
压力继电器是利用液体压力信号控制电气触点通断的液压电气转换元件,当油液的压力达到其设定压力时,压力继电器发出电信号,以控制电气元件动作,实现执行元件的顺序动作或系统的安全保护和动作互锁。
力士乐可锁定旋钮压力继电器HED8OA-20/200K14KS R901107126
力士乐REXROTH压力继电器订货号和型号：
R901107126 HED8OA-20/200K14KS
R901111197 HED8OA-20/200K14KSV
R901106448 HED8OA-20/200K14KW
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R901108249 HED8OP-20/50K14KW
R901106504 HED8OP-20/50K14S
R901140517 HED8OP-20/50K14SV
R901108001 HED8OP-20/50K14V
R901131275 HED8OP-20/50K35
R901336910 HED8OP-20/50K35S
R901159161 HED8OP-20/50K35V
R901245432 HED8OP-20/50U025K14AV
R901108147 HED8OP-20/630K14
R901210429 HED8OP-20/630K14A
R901280745 HED8OP-20/630K14AS
R901171255 HED8OP-20/630K14ASV
R901124650 HED8OP-20/630K14KS
R901315271 HED8OP-20/630K14KW
R901106449 HED8OP-20/630K14S
R901108529 HED8OP-20/630K14V
R901437158 HED8OP-20/630K35
R901251521 HED8OP-20=50K14AS
R987437823 HED8OH-20/100K14SSETTO80BARFALLING
R987411811 HED8OP20/350K14SSETTO280BAR
R971012678 HED8OA-20/350K14S(12.3MPA)
R971012679 HED8OA-20/350K14S(17.2MPA)
R971012681 HED8OA-20/350K14S(21.6MPA)
力士乐REXROTH信号编码器
力士乐REXROTH电子信号编码器
R900032835 VT10468-3X/B0-R0
R900020321 VT10468-3X/B0-RX
R900029055 VT10468-3X/B1-RX
R900051872 VT10468-3X/B2-RX
R900248704 VT10468-3X/B3-RX
R900078012 VT10468-3X/B4-RX
R901174376 VT10468-3X/B6-RX
R900207443 VT10468-3X/B7-RX
R900020307 VT10468-3X/F0-R0
R900020360 VT10468-3X/F0-RX
R900074164 VT10468-3X/F1-R0
R900020309 VT10468-3X/F1-RX
R900053072 VT10468-3X/F2-R0
R900020911 VT10468-3X/F2-RX
R900020325 VT10468-3X/F3-R0
R900020593 VT10468-3X/F3-RX
R900070971 VT10468-3X/F4-RX
R900020306 VT10468-3X/F5-RX
R900020365 VT10468-3X/F6-R0
R900020328 VT10468-3X/F6-RX
R900020914 VT10468-3X/F7-RX
R901237812 VT10468-3X/F7-RX/24VDC
R900207352 VT10406-3X/BX0-2S-RXY
R900705603 VT10406-3X/BXY-0S-RXY
R900075938 VT10406-3X/BXY-1S-RXY
R901214882 VT10406-3X/BXY-4S-R00
R900079605 VT10406-3X/FXY-0K-RXY
R900031910 VT10406-3X/FXY-0S-R00
R900020746 VT10406-3X/FXY-0S-RXY
R900082731 VT10406-3X/FXY-1K-RXY
R900066640 VT10406-3X/FXY-1S-R00
R900020311 VT10406-3X/FXY-1S-RXY
R900724109 VT10406-3X/FXY-1S-RXY/24VDC
R900052968 VT10406-3X/FXY-2K-RXY
R900031616 VT10406-3X/FXY-2S-R00
R900020355 VT10406-3X/FXY-2S-RXY
R901038961 VT10406-3X/FXY-3K-RXY
R900033192 VT10406-3X/FXY-3S-R00
R901010925 VT10406-3X/FXY-4K-RXY
R900020777 VT10406-3X/FXY-6K-RXY
R900769266 VT10406-3X/FXY-6S-RXY
R900063777 VT10406-3X/FXY-7S-RXY
R901090359 VT10399-5X/FXY-B90T-R00
R900750734 VT10399-5X/FXY-B9RT-RXY
R901206765 VT10399-5X/FXY-D90A-R00
R900069817 VT10399-5X/FXY-D9RA-RXY
R900029275 VT10399-5X/FXY-D9RT-RXY
力士乐REXROTH电气配件
力士乐REXROTH放大器接线座和卡座
力士乐REXROTH连接适配器
R900062692 VT10812-2X/32D
R900062584 VT10812-2X/48F
R900713826 VT10812-2X/64G
力士乐REXROTH全闭式板卡插箱
R900784153 VT12302-3X/1
R978009974 VT12302-3X/2-64G DUAL CARD HOLD
力士乐REXROTH 19英寸机架
R900016481 VT19101-1X/1EINFACHMAGAZIN160MM
R900016483 VT19101-1X/2EINFACHMAGAZIN220MM
R901222062 VT19101-1X/3EINFACHMAGAZIN220MM
R900016482 VT19102-1X/1DOPPELMAGAZIN160MM
R900016484 VT19102-1X/2DOPPELMAGAZIN220MM
R901178509 VT19103-1X/1DREIFACHMAGAZIN160MM
力士乐REXROTH安装卡架
R910908569 VT3002-2X/32RD29928
1834486002 VT3002-2-2X/32D
R900776300 VT3002-2X/32=CSA(KARTENHALTER)
R900209648 VT3002-1-2X/15H
R900020153 VT3002-1-2X/32D
R900020153 VT3002-1-20/32D
1834486001 VT3002-1-2X/32F
R900020154 VT3002-1-2X/48F
R900020154 VT3002-1-20/48F
R900991843 VT3002-1-2X/64G
力士乐REXROTH电源和稳定设备
力士乐REXROTH电源模块
R900010937 VT11006-1X/
R900010937 VT11006-12
力士乐REXROTH电容器模块
R900020293 VT11110-1X/
力士乐REXROTH电源模块
R900554828 VT11116-1X/ (MOD.VT11006-1X/+-10V)
力士乐REXROTH集成式供电单元
R900020164 VT-NE30-1X/
R987174925 VT-NE30-1X/
R901082348 VT-NE30-2X/
R900020165 VT-NE31-1X/
R900080049 VT-NE32-1X/
力士乐REXROTH调试设备
力士乐REXROTH带测试装置的维修箱
R900967021 VT-SVTSY-1-1X/1-0-0-1-0/(PRUEFG.+KOFFER)
R900965027 VT-SVTSY-1-1X/1-0-0-1-1/(PRUEFG.+KOFFER)
R901119774 VT-SVTSY-1-1X/1-0-1-0-1/(PRUEFG.+KOFFER)
R900720411 VT-SVTSY-1-1X/1-1-0-0-0/(PRUEFG.+KOFFER)
R901041006 VT-SVTSY-1-1X/1-1-0-0-1/(PRUEFG.+KOFFER)
R900969193 VT-SVTSY-1-1X/1-1-1-0-0/(PRUEFG.+KOFFER)
R901218892 VT-SVTSY-1-1X/1-1-1-0-1/(PRUEFG.+KOFFER)
R900724784 VT-SVTSY-1-1X/1-1-1-1-0/(PRUEFG.+KOFFER)
R900962017 VT-SVTSY-1-1X/1-1-1-1-1/(PRUEFG.+KOFFER)
力士乐REXROTH带测试单元的维修箱
R900945527 VT-VETSY-1-1X/1-1-0-0-0/(PRUEFG.+KOFFER)
R900775241 VT-VETSY-1-1X/1-1-0-0-1/(PRUEFG.+KOFFER)
R900943515 VT-VETSY-1-1X/1-1-0-1-0/(PRUEFG.+KOFFER)
R900944079 VT-VETSY-1-1X/1-1-0-1-1/(PRUEFG.+KOFFER)
R978911933 VT-VETSY-1-1X/1-1-0-A-0
R900962782 VT-VETSY-1-1X/1-1-1-0-0/(PRUEFG.+KOFFER)
R900763220 VT-VETSY-1-1X/1-1-1-0-1/(PRUEFG.+KOFFER)
R900951688 VT-VETSY-1-1X/1-1-1-1-0/(PRUEFG.+KOFFER)
R900951686 VT-VETSY-1-1X/1-1-1-1-1/(PRUEFG.+KOFFER)
R978913860 VT-VETSY-1-1X/1-1-1-A-0
R901253174 VT-VETSY-1-1X/1-2-0-0-0/(PRUEFG.+KOFFER)
R900751296 VT-VETSY-1-1X/1-2-0-1-0/(PRUEFG.+KOFFER)
R901031171 VT-VETSY-1-1X/1-2-0-1-1/(PRUEFG.+KOFFER)
R901049737 VT-VETSY-1-1X/1-2-1-1-0/(PRUEFG.+KOFFER)
R978050422 VT-VETSY-1-1X/1-2-1-1-0/USA
R900951687 VT-VETSY-1-1X/1-2-1-1-1/(PRUEFG.+KOFFER)
R978911206 VT-VETSY-1-1X/1-2-1-A-0
力士乐REXROTH监测模块
力士乐REXROTH用于监测和限制比例阀电流的模块
R901042058 VT-MUXA2-1-1X/V0/1A
R901254583 VT-MUXA2-2-1X/V0/1A
力士乐REXROTH插头和配电缆连接
力士乐REXROTH连接K4阀插头
力士乐REXROTH标准不带灯插头
R987293407 PLUG-IN CONNECTOR 03POLZ4(A)GRAU
R987293408 PLUG-IN CONNECTOR 03POLZ4(B)SCHW
R987293409 PLUG-IN CONNECTOR 03POLZ4(B)SCHWARZ
R900338518 PLUG-IN CONNECTOR 3P Z4 A GDM2009-RE &
R900008908 PLUG-IN CONNECTOR 3P Z4 A GDM2011 BG
R900074683 PLUG-IN CONNECTOR 3P Z4 A GRAU SPEZ
R900338519 PLUG-IN CONNECTOR 3P Z4 B GDM2009-RE &
R900008909 PLUG-IN CONNECTOR 3P Z4 B GDM2011-RE &
R900840801 PLUG-IN CONNECTOR 3P Z4 B SILIKON BG
R900074684 PLUG-IN CONNECTOR 3P Z4 B SW SPEZ
R900020563 PLUG-IN CONNECTOR 3P Z4 GDML2011GE1-GR
R900020562 PLUG-IN CONNECTOR 3P Z4 GDML2011GE1G-SW
R901035402 PLUG-IN CONNECTOR 3P Z4 M GR BG
R901017010 PLUG-IN CONNECTOR 3P Z4 M GR SPEZ
R901035403 PLUG-IN CONNECTOR 3P Z4 M SW BG
R901017011 PLUG-IN CONNECTOR 3P Z4 M SW SPEZ
R901404414 PLUG-IN CONNECTOR 3P Z4 M20 SW
R900017759 PLUG-IN CONNECTOR 3P Z4-SW LPG-V SPEZ
R900012672 PLUG-IN CONNECTOR 3P Z42 GDMC2011-RE-GR
R900765033 PLUG-IN CONNECTOR 3P Z4L-SW 24-240V AC&
力士乐REXROTH标准不带灯，带电缆插头
R913008518 PLUG-IN CONNECTOR 3P Z4 M SW SPEZ +5M
R900217134 PLUG-IN CONNECTOR 3P Z4 SW +10MSPEZ
R901269455 PLUG-IN CONNECTOR 3P Z4 SW +10M XN1
R900032013 PLUG-IN CONNECTOR 3P Z4-GR +5M SPEZ
R900032019 PLUG-IN CONNECTOR 3P Z4-GR +3M SPEZ&
R900032020 PLUG-IN CONNECTOR 3P Z4-SW +3M SPEZ
R900032014 PLUG-IN CONNECTOR 3P Z4-SW +5M SPEZ
力士乐REXROTH标准不带灯，带电缆插头（ATEX）
R901200582 CABLE SET DS2513 +12M ATEX
R901200418 CABLE SET DS2513 +3M ATEX
R901200460 CABLE SET DS2513 +5M ATEX
力士乐REXROTH标准不带灯插头
R900004823 PLUG-IN CONNECTOR 3P Z45 A GDM201 BG&
R900840795 PLUG-IN CONNECTOR 3P Z45 A SILKON BG
R900011039 PLUG-IN CONNECTOR 3P Z45 B GDM201 BG&
力士乐REXROTH带灯插头
R900057292 PLUG-IN CONNECTOR 3P Z5L 12-240V SPEZ
R900313925 PLUG-IN CONNECTOR 3P Z5L A 90-130V BG
R900313922 PLUG-IN CONNECTOR 3P Z5L A LED12V BG
R900313923 PLUG-IN CONNECTOR 3P Z5L A LED24V BG
R900313924 PLUG-IN CONNECTOR 3P Z5L A LED42-60V BG
R900313931 PLUG-IN CONNECTOR 3P Z5L B 180-240V BG
R900313927 PLUG-IN CONNECTOR 3P Z5L B LED12V BG
R900313928 PLUG-IN CONNECTOR 3P Z5L B LED24V BG
R900313929 PLUG-IN CONNECTOR 3P Z5L B LED42-60V BG
R901017022 PLUG-IN CONNECTOR 3P Z5L M 12-240V SP&
力士乐REXROTH带灯插头
R900057453 PLUG-IN CONNECTOR 3P Z55L 12-240V SPEZ
R900843812 PLUG-IN CONNECTOR 3P Z55L A 90-130V BG
R900843810 PLUG-IN CONNECTOR 3P Z55L A LED24V BG
R900843813 PLUG-IN CONNECTOR 3P Z55L B 90-130V BG
R900843811 PLUG-IN CONNECTOR 3P Z55L B LED24V BG
R900861302 PLUG-IN CONNECTOR 3P Z55L1 24V SPEZ BG&
R900861962 PLUG-IN CONNECTOR 3P Z55L2 24VDC SPEZ
力士乐REXROTH带灯，带电缆插头
R900217136 PLUG-IN CONNECTOR 3P Z4L +10MSPEZ
R900217137 PLUG-IN CONNECTOR 3P Z4L SW +10MSPEZ
R900217135 PLUG-IN CONNECTOR 3P Z4L SW +10MSPEZ
R900032049 PLUG-IN CONNECTOR 3P Z4L-GR +3M SPEZ
R900032025 PLUG-IN CONNECTOR 3P Z4L-GR +3M SPEZ&
R900032017 PLUG-IN CONNECTOR 3P Z4L-GR +5M SPEZ&
R900032050 PLUG-IN CONNECTOR 3P Z4L-S +3M SPEZ
R900032023 PLUG-IN CONNECTOR 3P Z4L-SW +3M SPEZ
R900032024 PLUG-IN CONNECTOR 3P Z4L-SW +3M SPEZ
R900032010 PLUG-IN CONNECTOR 3P Z4L-SW +5M SPEZ
R900032012 PLUG-IN CONNECTOR 3P Z4L-SW +5M SPEZ
R900032018 PLUG-IN CONNECTOR 3P Z4L-SW +5M SPEZ
力士乐REXROTH带灯插头，齐纳二极管电路
R996953832 PLUG-INCONNECTOR3P2XZ5L1-24VDC+KABEL
R900310995 PLUG-INCONNECTOR3PZ5L124VSPEZBG&
R900310994 PLUG-INCONNECTOR3PZ5L1ALED24VBG
R901017026 PLUG-INCONNECTOR3PZ5L1M24VSPEZ
力士乐REXROTH带灯，带电缆插头，齐纳二极管电路
R900217138 PLUG-INCONNECTOR3PZ4L1SW+10MSPEZ
R900032026 PLUG-INCONNECTOR3PZ4L1-G+3MSPEZ&
R900032021 PLUG-INCONNECTOR3PZ4L1-S+3MSPEZ&
R900032015 PLUG-INCONNECTOR3PZ4L1-S+5MSPEZ
力士乐REXROTH带灯插头，保护二极管
R987293410 PLUG-INCONNECTOR03POLZ5L224VDCSPEZ.
R901017027 PLUG-INCONNECTOR3PZ5L2M24VDCSPEZ
R900310997 PLUG-INCONNECTOR3PZ5L224VDCSPEZBG
R900310996 PLUG-INCONNECTOR3PZ5L2ALED24VBG
力士乐REXROTH带整流器插头
R900313933 PLUG-IN CONNECTOR 3P RZ5 24-2 SPEZ BG&
R901017025 PLUG-IN CONNECTOR 3P RZ5 M24 240V SPEZ
力士乐REXROTH带整流器插头
R900842566 PLUG-IN CONNECTOR 3P RZ55 24 SPEZ BG
力士乐REXROTH带灯带整流器插头
R976721045 PLUG-IN CONNECTOR 03POL RZ5L M 110V
R900057423 PLUG-IN CONNECTOR 3P RZ5L 24-24 SPEZ&
R901017029 PLUG-IN CONNECTOR 3P RZ5LM 24-240V SPEZ
R987318774 PLUG-IN CONNECTOR 3P RZ5LM 70-240V 5M
力士乐REXROTH带灯带整流器插头
R900057455 PLUG-IN CONNECTOR 3P RZ55L 24-2 SPEZ
R900848921 PLUG-IN CONNECTOR 3P RZ55L A 90-130V BG
R900848922 PLUG-IN CONNECTOR 3P RZ55L B 90-130V BG
力士乐REXROTH电缆连接双插头
R901207820 CABLE SET 3P Z60 113 24V
R901207825 CABLE SET 3P Z60 135 24V
力士乐REXROTH电缆连接双带灯插头
R901207819 CABLE SET 3P Z60L 113 24V
R901207824 CABLE SET 3P Z60L 135 24V
力士乐REXROTH电缆连接双带灯插头，齐纳二极管电路
R901205511 CABLE SET 3P Z60L8 113 24V
R901207823 CABLE SET 3P Z60L8 135 24V
力士乐REXROTH电缆连接双插头
R901207821 CABLE SET 4P Z61 113 230V +3M
R901207822 CABLE SET 4P Z61 113 230V +5M
R901207826 CABLE SET 4P Z61 135 230V +3M
R901207892 CABLE SET 4P Z61 135 230V +5M
力士乐REXROTH电缆连接双带灯插头
R901286065 CABLE SET 3P Z61L 113 24V +3MS
R901419523 CABLE SET 3P Z61L 150 24V +5MS
力士乐REXROTH用于四芯阀门插头
力士乐REXROTH用于四芯阀门插头（小立方插头）
R913009920 PLUG-IN CONNECTOR 4P G4W1F PG7 GR +5M
R913019655 PLUG-IN CONNECTOR 4P G4W1F PG7 GR +10M
R913011446 PLUG-IN CONNECTOR 4P G4W1F PG7 GR +35M
R913010908 PLUG-IN CONNECTOR 4P G4W1F PG7 GR +50M
R900023126 PLUG-IN CONNECTOR 4P G4W1F PG7 SW
R901189488 PLUG-IN CONNECTOR 4P G4W1F PG7 SW
R901101531 PLUG-IN CONNECTOR 4P G4W1F PG7 SW &
力士乐REXROTH用于圆形连接器的阀门插头
力士乐REXROTH圆形连接七芯插头
R900701903 PLUG-IN CONNECTOR 7P Z31 BF6-3PG0 SPEZ&
R900021267 PLUG-IN CONNECTOR 7P Z31 BF6-3PG11KSPEZ
R900223890 PLUG-IN CONNECTOR 7P Z31 BF63PG11M SPEZ
R900217845 PLUG-IN CONNECTOR 7P Z31 C01530F0060021
R901359284 PLUG-IN CONNECTOR 7PZ31BF63PG11MSPEZ +&
R901445743 PLUG-IN CONNECTOR 7PZ31BF63PG11MSPEZ+2&
R901382542 PLUG-IN CONNECTOR 7PZ31BF63PG11MSPEZ+2&
R901359286 PLUG-IN CONNECTOR 7PZ31BF63PG11MSPEZ+5&
力士乐REXROTH圆形连接七芯插头，带连接电缆
R901420496 CABLE SET 7P Z31 BF6 +10M
R901448068 CABLE SET 7P Z31 BF6 +20M
R901420483 CABLE SET 7P Z31 BF6 +3M
R901420491 CABLE SET 7P Z31 BF6 +5M
R900714611 PLUG-IN CONNECTOR 7P Z31 BF6-3PG11 +3M
R900714612 PLUG-IN CONNECTOR 7P Z31 BF6-3PG11 +10M
R901311752 PLUG-IN CONNECTOR 7P Z31 BF6-3PG11 +15M
R901021230 PLUG-IN CONNECTOR 7P Z31 BF6-3PG11 +25M
R900779711 PLUG-IN CONNECTOR 7P Z31 BF6-3PG11M +3M
R901294599 PLUG-IN CONNECTOR 7PZ31BF63PG11MSPEZ+5M
R901388186 PLUG-IN CONNECTOR 7PZ31BF63PG11MSPEZ+5M
R901387203 PLUG-IN CONNECTOR 7PZ31BF63PG11MSPEZ15M
力士乐REXROTH圆形连接器，六芯插头，与VG 95328兼容的连接（伺服阀）
R901043330 PLUG-IN CONNECTOR 6P KPTC6IN10-6S SPEZ
力士乐REXROTH圆形连接，十二芯插头
R900773243 CONDUCTOR  PLUG 12P N11RDM CRIMP
R913003174 EQUIPMENT  PLUG 12P N11RBMFAS
R900065208 GERAETESTECKER 12POL N11RBMFA. (K)SPEZ.*
R900021545 GERAETESTECKER 12POL N11RBMFAD (K)SPEZ.*
R900082409 GERAETESTECKER 12POL N11RBMFARE(K)SPEZ.*
R900884671 PLUG-IN CONNECTOR 12P N11REFF 2XD8 BG&
R900032362 PLUG-IN CONNECTOR 12P N11REFF CRIMP 1&
R900752278 PLUG-IN CONNECTOR 12P N11REFF CRIMP BG
R900855978 PLUG-IN CONNECTOR 12P N11REFFL 2XD8 BG&
R900069198 PLUG-IN CONNECTOR 12P N11REFFL LOET
R901123537 PLUG-IN CONNECTOR 12P N11REFS
R901268000 PLUG-IN CONNECTOR 12P N11REFS EMV BG
R901374940 PLUG-IN CONNECTOR 12P N11REFS EMV 0,6M&
R901374941 PLUG-IN CONNECTOR 12P N11REFS EMV 0,8M&
1834484040
力士乐REXROTH圆形连接，十二芯带电缆插头
R901272854 CABLE SET 12P N11REFS EMV 5M BG
R901437834 CABLE SET 12P N11REFS EMV10M BG
R901272852 CABLE SET 12P N11REFS EMV20M BG
R900032356 PLUG-IN CONNECTOR 12P N11REFF +2X5M BG
R900860399 PLUG-IN CONNECTOR 12P N11REFF +2X20M BG
R900775329 PLUG-IN CONNECTOR 12P N11REFF +2X25M BG
R901015068 PLUG-IN CONNECTOR 12P N11REFF +2X30M BG
R901171153 PLUG-IN CONNECTOR 12P N11REFF +2X40M BG
力士乐REXROTH用于压力继电器的插头
力士乐REXROTH压力继电器不带灯插头
R976721614 PLUG-IN CONNECTOR 04POL Z14MSW 15M
R987293411 PLUG-IN CONNECTOR 04POLZ14GDM3011
R987293412 PLUG-IN CONNECTOR 04POLZ14GDM3011-RESW
R900052563 PLUG-IN CONNECTOR 4P Z14 GDM3011 SPEZ&
R900001260 PLUG-IN CONNECTOR 4P Z14 GDM3011RE-SW
R901017012 PLUG-IN CONNECTOR 4P Z14 M SW SPEZ
R901032106 PLUG-IN CONNECTOR 4P Z14 M SW XN SPEZ
R901272116 PLUG-IN CONNECTOR 4P Z14 M SW XN1 SPEZ
力士乐REXROTH压力继电器不带灯，带电缆插头
R900619229 PLUG-IN CONNECTOR 4P Z14 PE180° +10M
R900217139 PLUG-IN CONNECTOR 4P Z14 SW +10MSPEZ
R900058528 PLUG-IN CONNECTOR 4P Z14 SW +5M SPEZ
力士乐REXROTH压力继电器插头，连接2和3的指示灯
R901017035 PLUG-IN CONNECTOR 4P Z15L M 110V SPEZ
R901017030 PLUG-IN CONNECTOR 4P Z15L M 12V SPEZ
R901017037 PLUG-IN CONNECTOR 4P Z15L M 220V SPEZ
R901017048 PLUG-IN CONNECTOR 4P Z15L M 24V SPEZ
R901017032 PLUG-IN CONNECTOR 4P Z15L M 48V SPEZ
R900545845 PLUG-IN CONNECTOR 4P Z15L 16-36 SPEZ BG
R900545846 PLUG-IN CONNECTOR 4P Z15L 36-6 SPEZ BG&
R900545847 PLUG-IN CONNECTOR 4P Z15L 90-1 SPEZ BG&
R900545848 PLUG-IN CONNECTOR 4P Z15L180-2 SPEZ BG&
力士乐REXROTH压力继电器插头，连接1和3的指示灯
R900545844 PLUG-IN CONNECTOR 4P Z15L 6-14 SPEZ BG&
R900545849 PLUG-IN CONNECTOR 4P Z15L6 24V SPEZ BG&
R901017040 PLUG-IN CONNECTOR 4P Z15L6 M 24V SPEZ
力士乐REXROTH压力继电器带灯，带电缆插头
R900225083 PLUG-IN CONNECTOR 4P Z14L PE180* +10M &
R900225082 PLUG-IN CONNECTOR 4P Z14L PE180°+5M 24V
R900217140 PLUG-IN CONNECTOR 4P Z14L SW +10MSPEZ
R900210635 PLUG-IN CONNECTOR 4P Z14L SW +5MSPEZ
R900225081 PLUG-IN CONNECTOR 4P Z14L SW 24V +3M
力士乐REXROTH用于K24，K35、K72传感器和阀门的插头
力士乐REXROTH用于K24，K35、K72传感器和阀门的插头
R900031155 PLUG-IN CONNECTOR 4P Z24 SPEZ
R900779509 PLUG-IN CONNECTOR 4P Z24 ABGEWINKELT P&
R900773042 PLUG-IN CONNECTOR 4P Z24 GERADE PG7 1&
R900082899 PLUG-IN CONNECTOR 4P Z24 WINKEL SPEZ
R900339293 PLUG-IN CONNECTOR 4P Z24 WINKEL TRAN &
R987202715 PLUG-IN CONNECTOR 4P Z24M12X1 3*LED WI
力士乐REXROTH用于K24，K35、K72传感器和阀门的带电缆插头
R976720967 PLUG-IN CONNECTOR 4P Z24 +15MSPEZ
R901057697 PLUG-IN CONNECTOR 4P Z24 M12X1 +10M
R900199869 PLUG-IN CONNECTOR 4P Z24 M12X1 +0,1M
R900991048 PLUG-IN CONNECTOR 4P Z24 W 763 +10M
R900064381 PLUG-IN CONNECTOR 4P Z24M12X1 +3MSPEZ
力士乐REXROTH用于K24，K35、K72传感器和阀门的带电缆插头
1834463030 ADAPTER LINE 4-P. M12 GERADE 10M
1834463013 ADAPTER LINE 4-P. M12 GERADE 5M
1834463014 ADAPTER LINE 4-P. M12 GEWINKELT 5M
1834463031 ADAPTER LINE 4-P.M12 GEWINKELT 10M
R901380891 PLUG-IN CONNECTOR 4P M12 ABGEWINKELT 1&
R900779504 PLUG-IN CONNECTOR 4P M12 ABGEWINKELT 2M
R900779503 PLUG-IN CONNECTOR 4P M12 ABGEWINKELT 5M
R900773031 PLUG-IN CONNECTOR 4P M12 GERADE 2M
R900779498 PLUG-IN CONNECTOR 4P M12 GERADE 5M
R996021074 PLUG-IN CONNECTOR 4P M12X1 15M GEWINKE&
R996023436 PLUG-IN CONNECTOR 4P M12X1 20M GEWINKE&
R996021073 STECKDOSE 4P M12X1 15M GERADE
力士乐REXROTH用于K24，K35、K72传感器和阀门的带电缆插头
R901241656 CABLE SET VT-SSPA1-1X/M12/1/V00
R901148443 CABLE SET VT-SSPA1-1X/M12/1/V01
R901241651 CABLE SET VT-SSPA1-1X/M12/2/V00
力士乐REXROTH配合机械位置开关连接器、机械压力开关、阀门和接头“K6”和“dk6l“中央连接，7芯插头
R900002803 PLUG-IN CONNECTOR 7P Z6 N6RFFK
R900017404 PLUG-IN CONNECTOR 7P Z6L N6RFFS11
R900541317 PLUG-IN CONNECTOR 7P Z6L7 LED24V BG
力士乐REXROTH定向阀C4和c4z连接器
力士乐REXROTH交配连接器和连接器的换向阀“C4”和“c4z”（AMP Junior Timer），绞合线外径2.2毫米至3毫米
R901022127 PLUG-IN CONNECTOR 2P JUNIOR D2 2
力士乐REXROTH交配连接器和连接器的换向阀“C4”和“c4z”（AMP Junior Timer），绞合线外径1.2毫米至2.1毫米
R900313533 PLUG-IN CONNECTOR 2P D1.2 JUNIOR &
力士乐REXROTH定向阀连接器K40
力士乐REXROTH交配连接器的换向阀与连接器”K40”（德国插头）
R987302125 PLUG-IN CONNECTOR 2P DT06 K40 MUTTER
R900733451 PLUG-IN CONNECTOR 2P DT06 K40AWG14 BG
R901017847 PLUG-IN CONNECTOR 2P DT06 K40AWG16 BG
力士乐REXROTH系统
力士乐REXROTH电液控制系统
力士乐REXROTH压力流量控制系统
R987128795 SYDFE1-2X/0100R-PPA12KC3-0000-A0X0XX1
R900771125 SYDFE1-2X/018L-PPA12N00-0000-A0X0XXX
R987139135 SYDFE1-2X/018R-PKC62N00-0000-A0X0XX1
R987123485 SYDFE1-2X/018R-PKC62N00-0000-A0X0XXX
R900763206 SYDFE1-2X/018R-PPA12N00-0000-A0X0XX2
R900739281 SYDFE1-2X/018R-PPA12N00-0000-A0X0XXX
R900753693 SYDFE1-2X/018R-PPA12N00-0000-B0X0XXX
R901446938 SYDFE1-2X/018R-PPA12N00-0000-C0X0XX3
R901270838 SYDFE1-2X/018R-PPA12N00-0000-C0X0XXX
R976715959 SYDFE1-2X/018R-PPC12KC1-0000-A0X0XX2
R900740525 SYDFE1-2X/018R-PSC12KC1-0000-A030VX2
R901009285 SYDFE1-2X/018R-PSC12KC1-0000-A0X0XXX
R901318306 SYDFE1-2X/018R-PSC12KC1-0000-C0X0XX2
R900776895 SYDFE1-2X/018R-PSC12KC1-0000-C0X0XXX
R900783342 SYDFE1-2X/018R-PSC12KC1-0479-A0X0XXX
R900708516 SYDFE1-2X/018R-PSC12N00-0000-A010CCX
R900783410 SYDFE1-2X/018R-PSC12N00-0000-A010PCX
R900758894 SYDFE1-2X/018R-PSC12N00-0000-A030CAX
R901018737 SYDFE1-2X/018R-PSC12N00-0000-A0X0XX1
R901004343 SYDFE1-2X/018R-PSC12N00-0000-A0X0XXX
R901318305 SYDFE1-2X/018R-PSC12N00-0000-C0X0XX2
R901150606 SYDFE1-2X/018R-PSC12N00-0000-C0X0XXX
R901370235 SYDFE1-2X/018R-PSC12N00-0479-C0X0XXX
R987054618 SYDFE1-2X/018R-VKC62N00-0000-A0X0XXX
R978058816 SYDFE1-2X/018R-VKC62N00-0000-A0X0XXX&
R978035577 SYDFE1-2X/028L-PKC62KC3-0000-A0X0XXX
R987253024 SYDFE1-2X/028L-PKC62N00-0000-A0X0XXX
R900760089 SYDFE1-2X/028L-PRC12N00-0000-A0X0XXX
R987097377 SYDFE1-2X/028R-PKC62KC1-0000-A0X0XXX
R987422849 SYDFE1-2X/028R-PKC62KC3-1834-A0X0XXXSO
R987097393 SYDFE1-2X/028R-PKC62N00-0000-A0X0XXX
R987412696 SYDFE1-2X/028R-PKC62N00-1834-A0X0XXX
R900763085 SYDFE1-2X/028R-PPA12KC1-0000-A0X0XXX
R900742056 SYDFE1-2X/028R-PPA12KC1-0000-C0X0XXX
液压传动技术已经广泛应用于很多工程技术领域,由于液压系统所服务的主机的工作循环、动作特点等各不相同,相应的各液压系统的组成、作用和特点也不尽相同。以下通过对几个典型液压系统的分析,进一步熟悉各液压元件在系统中的作用和各种基本回路的组成,并掌握分析液压系统的方法和步骤。
阅读一个较为复杂的液压系统图,大致可按以下步骤进行:
(1)了解设备的工艺对液压系统的动作要求;
(2)初步游览整个系统, 了解系统中包含有哪些元件,并以各个执行元件为中心,将系统分解为若干子系统。
(3)对每一子系统进行分析,搞清楚其中含有哪些基本回路,然后根据执行元件的动作要求,参照动作循环表读懂这一子系统。
(4)根据液压设备中各执行元件间互锁、同步、防干涉等要求,分析各子系统之间的联系。
(5)在全面读懂系统的基础上,归纳总结整个系统有哪些特点,以加深对系统的理解。

一,组合机床液压系统
组合机床液压系统主要由通用滑台和辅助部分(如定位、夹紧)组成。动力滑台本身不带传动装置,可根据加工需要安装不同用途的主轴箱,以完成钻、扩、铰、镗、刮端面、铣削及攻丝等工序。
有液压夹紧的他驱式动力滑台的液压系统原理图，这个系统采用限压式变量泵供油，并配有二位二通电磁阀卸荷，变量泵与进油路的调速阀组成容积节流调速回路，用电液换向阀控制液压系统的主油路换向，用行程阀实现快和工进的速度换接。

二,液压系统的特点
液压系统采用限压式变量泵和调速阀组成容积节流调速系统,把调速阀装在进油路上,而在回油路上加背压阀。这样就获得了较好的低速稳定性、较大的调速范围和较高的效率。而且当滑台需死挡铁停留时,用压力继电器发出信号实现快退比较方便。
采用限压式变量泵并在快进时采用差动连接, 不仅使快进速度和快退速度相同差动缸),而且比不采用差动连接的流量可诚小一倍,其能量得到合理利用,系统效率进一步得到提高。
采用电液换向阀使换向时间可调,改善和提高了换向性能。采用行程阀和液控顺序阀来实现快进与工进的转换,比采用电磁阀的电路简化,而且使速度转换动作可靠,转换精度也较高。此外,用两个调速阀串联来实现两次工进, 使转换速度平稳而无沖击。
夹紧油路中串接诚压阀,不仅可使其压力低于主油路压力,而且可根据工件夹紧力的需要来调节并稳定其压力;当主系统快速运动时,即使主油路压力低于减压阀所调压力,因为有单向阀的存在,夹紧系统也能维持其压力(保压)。夹紧油路中采用二位四通阀,它的常态位置是夹紧工件,这样即使在加工过程中临时停电,也不至于使工件松开,保证了操作安全可靠。