Rexroth力士乐柱塞式压力继电器HED8OH-20/50K14原厂进口力士乐

REXROTH力士乐继电器HED8OH2X/200K14S R901102362 

力士乐压力开关  REXROTH力士乐压力继电器 HED8OH2X/200K14AS R901107119

 REXROTH力士乐继电器HED8OH2X/200K14S R901102362 压力继电器是利用液体的压力来启闭电气触点的液压电气转换元件。当系统压力达到压力继电器的调定值时，发出电信号，使电气元件（如电磁铁、电机、时间继电器、电磁离合器等）动作，使油路卸压、换向，执行元件实现顺序动作，或关闭电动机使系统停止工作，起安全保护作用等。
压力继电器有柱塞式、膜片式、弹簧管式和波纹管式四种结构形式。下面对柱塞式压力继电器（见图）的工作原理作一介绍：
当从继电器下端进油口3进入的液体压力达到调定压力值时，推动柱塞2上移，此位移通过杠杆放大后推动微动开关4动作。改变弹簧1的压缩量，可以调节继电器的动作压力。
应用场合：用于安全保护、控制执行元件的顺序动作、用于泵的启闭、用于泵的卸荷。
注意： 压力继电器必须放在压力有明显变化的地方才能输出电信号。若将压力继电器放在回油路上，由于回油路直接接回油箱，压力也没有变化，所以压力继电器也不会工作。
2选用标准

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Rexroth Valve压力开关：
 
HED 1 KA4X/100,  
R900383852  
HED 1 KA4X/350,  
R900383624  
HED 1 KA4X/500,  
R900383853  
HED 1 OA4X/50,  
R900383854  
HED 1 OA4X/100,  
R900383855  
HED 1 OA4X/350,  
R900383856  
HED 8 OP-2X/50K35,  
R90111131275  
HED 8 OP-2X/100K14 ， 
R90111102747  
HED 8 OP-2X/100K35S ， 
R90111127492  
HED 8 OP-2X/200K14 ， 
R90111102721  
HED 8 OP-2X/350K14S，  
R90111102365  
HED 8 OP-2X/350K35S，  
R90111127494  
HED 8 OA-2X/050K14，  
R90111101698  
HED 8 OA-2X/50K14S，  
R90111102704  
HED 8 OA-2X/50K14KS，  
R90111102702  
HED 8 OA-2X/50K14KW，  
R90111102754  
HED 8 OA-2X/100K14，  
R90111102706  
HED 8 OA-2X/100K14S，  
R9011110271111  
HED 8 OA-2X/100K35KS，  
R90111126696  
HED 8 OA-2X/100K14KW，  
R901094159  
HED 8 OA-2X/200K14，  
R90111102708  
HED 8 OA-2X/200K14S，  
R90111102727  
HED 8 OA-2X/350K14，  
R90111102710  
HED 8 OA-2X/350K35，  
R90111125561  
HED 8 OA-2X/350K35A，  
R90111127471  
HED 8 OA-2X/350K35AS，  
R90111127477  
HED 8 OA-2X/350K14S，  
R90111102778  
HED 8 OA-2X/350K35S，  
R90111127474  
HED 8 OA-2X/350K14AS，  
R90111102722  
HED 8 OA-2X/350K14KW，  

R90111102716

力士乐压力继电器 博世比例阀力士乐压力继电器 力士乐压力开关 rexroth压力继电器HED80H1X/200K14

博世boschre力士乐压力开关 力士乐压力继电器 博世rexroth压力开关 力士乐rexroth压力继电器
压力继电器图片、压力继电器有哪些型号、压力继电器工作原理、压力继电器应用场合

R901102706  HED 8 OA-2X/100K14    
      R901106257  HED 8 OA-2X/100K14/12    
      R901106259  HED 8 OA-2X/100K14A    
      R901135255  HED 8 OA-2X/100K14A/12    
      R901106262  HED 8 OA-2X/100K14AS    
      R901111210  HED 8 OA-2X/100K14AS/12    
      R901106263  HED 8 OA-2X/100K14ASV    
      R901141703  HED 8 OA-2X/100K14ASV/12    
      R901108526  HED 8 OA-2X/100K14AV    
      R901095551  HED 8 OA-2X/100K14KS    
      R901145180  HED 8 OA-2X/100K14KSV    
      R901094159  HED 8 OA-2X/100K14KW    
      R901153040  HED 8 OA-2X/100K14KWV    
      R901102711  HED 8 OA-2X/100K14S    
      R901111201  HED 8 OA-2X/100K14S/12    
      R901111200  HED 8 OA-2X/100K14SV    
      R901107367  HED 8 OA-2X/100K14V    
      R901126668  HED 8 OA-2X/100K14V/12    
      R901126696  HED 8 OA-2X/100K35KS    
      R901127461  HED 8 OA-2X/100K35S    
      R901238187  HED 8 OA-2X/100P030K14AS    
      R901123283  HED 8 OA-2X/100P040K14S    
      R901135061  HED 8 OA-2X/100P070K14S    
      R901137611  HED 8 OA-2X/100XNZ14A    
      R901202310  HED 8 OA-2X/100XNZ14AS    
      R901136396  HED 8 OA-2X/100XNZ14S    
      R901102708  HED 8 OA-2X/200K14    
      R901106512  HED 8 OA-2X/200K14/12    
      R901107094  HED 8 OA-2X/200K14A    
      R901111198  HED 8 OA-2X/200K14A/12    
      R901106452  HED 8 OA-2X/200K14AS    
      R901108523  HED 8 OA-2X/200K14AS/12     
      
   力士乐压力继电器，rexroth压力开关
R901110456 HED8OA-2X/200K14V
R901108236 HED8OH-2X/350K14AS
R901108003 HED8OP-2X/200K14AS
R901107922 HED8OA-2X/350K14SV
R901107790 HED8OP-2X/100K14AS
R901107128 HED8OH-2X/100K14A
R901107126 HED8OA-2X/200K14KS
R901107093 HED8OP-2X/200K14S
R901107087 HED8OA-2X/350K14KS
R901107086 HED8OH-2X/50K14AS
R901106509 HED8OP-2X/100K14S
R901106505 HED8OH-2X/100K14AS
R901106504 HED8OP-2X/50K14S
R901106498 HED8OH-2X/100K14KS
R901106453 HED8OP-2X/350K14
R901106452 HED8OA-2X/200K14AS
R901106449 HED8OP-2X/630K14S
R901106448 HED8OA-2X/200K14KW
R901106259 HED8OA-2X/100K14A
R901102754 HED8OA-2X/50K14KW
R901102747 HED8OP-2X/100K14
R901102727 HED8OA-2X/200K14S
R901102721 HED8OP-2X/200K14
R901102716 HED8OA-2X/350K14KW
R901102711 HED8OA-2X/100K14S
R901102710 HED8OA-2X/350K14
R901102708 HED8OA-2X/200K14
R901102706 HED8OA-2X/100K14
R901102704 HED8OA-2X/50K14S
R901102702 HED8OA-2X/50K14KS
R901102362 HED8OH-2X/200K14S
R901102360 HED8OH-2X/100K14
R901102356 HED8OH-2X/50K14KS
R901102349 HED8OH-2X/50K14
R901101698 HED8OA-2X/50K14
R901101640 HED8OH-2X/350K14
R901099816 HED8OH-2X/350K14AV
R901099815 HED8OH-2X/350K14V
R901099811 HED8OH-2X/200K14KS
R901099809 HED8OH-2X/200K14A
R901099808 HED8OH-2X/200K14
R901099775 HED8OH-2X/100K14V
R901095375 HED8OH-2X/100K14S
R901094159 HED8OA-2X/100K14KW
R901140517 HED8OP-2X/50K14SV
R901137611 HED8OA-2X/100XNZ14A
R901136396 HED8OA-2X/100XNZ14S
R901136386 HED8OH-2X/630K14KS
R901135255 HED8OA-2X/100K14A/12
R901135061 HED8OA-2X/100P070K14S
R901134765 HED8OA-2X/630K14/12
R901134010 HED8OA-2X/350K14KSV
R901133293 HED8OA-2X/200XNZ14
R901131275 HED8OP-2X/50K35
R901131246 HED8OA-2X/350F105K14S
R901130967 HED8OA-2X/630K14SV
R901128257 HED8OH-2X/50F004K14SV
R901126944 HED8OP-2X/100XNZ14KS
R901126696 HED8OA-2X/100K35KS
R901126235 HED8OA-2X/50XNZ14
R901126233 HED8OA-2X/350XNZ14S
R901126082 HED8OP-2X/350K14AV
R901125810 HED8OH-2X/200K14KWV
R901125561 HED8OA-2X/350K35
R901125068 HED8OH-2X/100K35KS
R901124650 HED8OP-2X/630K14KS
R901123283 HED8OA-2X/100P040K14S
R901122137 HED8OP-2X/350XNZ14KS
R901122124 HED8OP-2X/350K14KWV
R901119175 HED8OA-2X/630K14KW/12
R901117070 HED8OA-2X/50K14V
R901111201 HED8OA-2X/100K14S/12
R901111200 HED8OA-2X/100K14SV
R901111198 HED8OA-2X/200K14A/12
R901111197 HED8OA-2X/200K14KSV
R901111192 HED8OA-2X/350K14AS/12
R901110456 HED8OA-2X/200K14V
R901110450 HED8OA-2X/350K14KWV
R901110447 HED8OA-2X/350K14V/12
R901110443 HED8OA-2X/50K14AS/12
R901110166 HED8OA-2X/50K14ASV
R901110164 HED8OA-2X/50K14AV
R901110160 HED8OA-2X/50K14KSV
R901110155 HED8OA-2X/50K14KWV
R901110149 HED8OA-2X/50K14SV
R901110147 HED8OA-2X/50K14SV/12
R901109541 HED8OA-2X/630K14KS
R901109538 HED8OA-2X/630K14KW
R901109535 HED8OH-2X/100K14ASV
R901109532 HED8OH-2X/100K14KWV
R901109530 HED8OH-2X/200K14ASV
R901109074 HED8OH-2X/200K14SV
R901109071 HED8OH-2X/350K14ASV
R901109069 HED8OH-2X/350K14KWV
R901109065 HED8OH-2X/350K14SV
R901109050 HED8OH-2X/50K14ASV
R901109049 HED8OH-2X/50K14KWV
R901109035 HED8OH-2X/630K14AS
R901109029 HED8OH-2X/630K14S
R901109028 HED8OP-2X/100K14SV
R901109027 HED8OP-2X/100P070K14S
R901109004 HED8OP-2X/200K14SV
R901108531 HED8OP-2X/350K14ASV
R901108529 HED8OP-2X/630K14V
R901108522 HED8OA-2X/200K14ASV
R901108521 HED8OA-2X/200U170K14S
R901108518 HED8OA-2X/350K14A/12
R901108517 HED8OA-2X/350K14ASV
R901108512 HED8OA-2X/630K14AS
R901108268 HED8OH-2X/100K14SV
R901108265 HED8OP-2X/100K14V
R901108258 HED8OP-2X/200K14KS
R901108252 HED8OP-2X/350P140K14S
R901108249 HED8OP-2X/50K14KW
R901108245 HED8OA-2X/200K14KWV
R901108236 HED8OH-2X/350K14AS
R901108229 HED8OP-2X/100K14A
R901108147 HED8OP-2X/630K14
R901108023 HED8OP-2X/200K14A
R901108018 HED8OP-2X/200K14KW
R901108012 HED8OP-2X/50K14KS
R901108009 HED8OA-2X/350K14S/12
R901108007 HED8OH-2X/50K14A
R901108003 HED8OP-2X/200K14AS
R901108001 HED8OP-2X/50K14V
R901107999 HED8OP-2X/50K14A
R901107997 HED8OP-2X/100K14KS
R901107923 HED8OA-2X/200U120K14S
R901107922 HED8OA-2X/350K14SV
R901107915 HED8OA-2X/630K14S
R901107914 HED8OP-2X/350K14KS
R901107913 HED8OP-2X/350K14SV
R901107805 HED8OA-2X/200K14SV
R901107796 HED8OA-2X/350K14V
R901107793 HED8OA-2X/50K14/12
R901107790 HED8OP-2X/100K14AS
R901107397 HED8OP-2X/200K14V
R901107396 HED8OP-2X/50K14AS
R901107394 HED8OH-2X/50K14KW
R901107393 HED8OA-2X/200U165K14S
R901107370 HED8OP-2X/100K14KW
R901107369 HED8OH-2X/200K14KW
R901107367 HED8OA-2X/100K14V
R901107332 HED8OA-2X/350K14KW/12
R901107330 HED8OP-2X/350K14V
R901107326 HED8OP-2X/350K14A
R901107318 HED8OA-2X/200U180K14S
R901107313 HED8OH-2X/350K14A
R901107129 HED8OP-2X/350K14KW
R901107128 HED8OH-2X/100K14A
R901107127 HED8OA-2X/630K14
R901107126 HED8OA-2X/200K14KS
R901107122 HED8OH-2X/100K14KW
R901107119 HED8OH-2X/200K14AS
R901107095 HED8OH-2X/350K14KW
R901107094 HED8OA-2X/200K14A
R901107093 HED8OP-2X/200K14S
R901107091 HED8OA-2X/350K14/12
R901107087 HED8OA-2X/350K14KS
R901107086 HED8OH-2X/50K14AS
R901107083 HED8OP-2X/50K14
R901106512 HED8OA-2X/200K14/12
R901106509 HED8OP-2X/100K14S
R901106507 HED8OA-2X/50K14A
R901106505 HED8OH-2X/100K14AS
R901106504 HED8OP-2X/50K14S
R901106499 HED8OA-2X/50K14AS
R901106498 HED8OH-2X/100K14KS
R901106455 HED8OA-2X/350K14A
R901106454 HED8OH-2X/350K14KS
R901106453 HED8OP-2X/350K14
R901106452 HED8OA-2X/200K14AS
R901106449 HED8OP-2X/630K14S
R901106448 HED8OA-2X/200K14KW
R901106446 HED8OP-2X/50K14KWSO16
R901106263 HED8OA-2X/100K14ASV
R901106262 HED8OA-2X/100K14AS
R901106259 HED8OA-2X/100K14A
R901106257 HED8OA-2X/100K14/12
R901102778 HED8OA-2X/350K14S
R901102754 HED8OA-2X/50K14KW
R901102747 HED8OP-2X/100K14
R901102727 HED8OA-2X/200K14S
R901102722 HED8OA-2X/350K14AS
R901102721 HED8OP-2X/200K14
R901102716 HED8OA-2X/350K14KW
R901102713 HED8OH-2X/350K14S
R901102712 HED8OH-2X/50K14S
R901102711 HED8OA-2X/100K14S
R901102710 HED8OA-2X/350K14
R901102708 HED8OA-2X/200K14
R901102706 HED8OA-2X/100K14
R901102704 HED8OA-2X/50K14S
R901102702 HED8OA-2X/50K14KS
R901102365 HED8OP-2X/350K14S
R901102362 HED8OH-2X/200K14S
R901102360 HED8OH-2X/100K14
R901102356 HED8OH-2X/50K14KS
R901102349 HED8OH-2X/50K14
R901101698 HED8OA-2X/50K14
R901101640 HED8OH-2X/350K14
R901099817 HED8OH-2X/350K14KSV
R901099816 HED8OH-2X/350K14AV
R901099815 HED8OH-2X/350K14V
R901099813 HED8OH-2X/200U150K14V
R901099811 HED8OH-2X/200K14KS
R901099809 HED8OH-2X/200K14A
R901099808 HED8OH-2X/200K14
R901099800 HED8OH-2X/50K14KSV
R901099798 HED8OH-2X/50K14AV
R901099796 HED8OH-2X/50K14V
R901099792 HED8OH-2X/200K14KSV
R901099790 HED8OH-2X/200K14AV
R901099789 HED8OH-2X/200K14V
R901099788 HED8OH-2X/100K14KSV
R901099780 HED8OH-2X/100K14AV
R901099775 HED8OH-2X/100K14V
R901095551 HED8OA-2X/100K14KS
R901095375 HED8OH-2X/100K14S
R901094159 HED8OA-2X/100K14KW
R901091138 HED8OP-2X/350K14AS
R900571917 HED8OP1X/350K14S
R900563879 HED8OH1X/200K14
R900536049 HED8OH1X/350K14
R900049550 HED8OP1X/100K14A
R900031147 HED8OP1X/350K14KW

  
另我公司主要经销品牌有博世力士乐rexroth工业液压气动元件（电磁换向阀、节流阀、单向阀、比例阀、伺服阀、安全溢流阀、流量控制阀、减压阀、调节阀、压力继电器、比例放大板、放大器，轴向柱塞泵、叶片泵、齿轮泵，伺服驱动器、伺服电机，气动元件、气动阀、气缸等），部分系列型号：
电磁阀：4WE6、4WE10、4WE16；电液阀：4WEH10H、4WEH16、4WEH25，
单向阀：S10A、S20A、Z1S、Z2S、SL10、SL20、SV10、SV20、RVP，插装阀：LC、LFA
溢流阀：DB、DBW、DBET、DBD、ZDB、Z2DB，减压阀：DR6DP、DR10DP、ZDR6、ZDR10、DR-4X、DR-5X
节流阀：Z2FS6、Z2FS10、Z2FS16、Z2FS22；调速阀：2FRM5、2FRM10、2FRM16，
平衡阀：FD12FA、FD12PA、FD12KA、FD16FA，继电器：HED80、HED40，电子单元：VT、0811
比例方向阀：4WRA、4WRAE、4WRE、4WREE、4WREEM、4WRH、4WRZ、4WRZE、4WRKE、4WRBKE、4WS2EM
高频响方向阀：4WRPH、4WRPEH、5WRP、5WRPE、4WRREH、4WRP、4WRPE、4WRP(E)H、4WRSE、4WRSEH、4WRPNH、4WRL、4WRLE、4WRVE、4WRGE、4WRL、4WRLE、4WRDE、3WRCBH，伺服系统：HAS、HNL、HCS、HNL
柱塞泵：A4VSO、A10VSO、A2FO，定量马达：A2FM，A4FM，A10FM/E， 齿轮泵：0510、AZPF，叶片泵：PV7