德国力士乐HED8OA2X/350K14S压力继电器
大量库存 供应 * 假一罚十
合作：、 赵
【公司简介】
【成都亿宇科技有限公司】是一家专业从事电子液压产品销售及成套液压系统设计制造的高科技企业。我公司主要代理销售：德国 HAWE（哈 威）、德国 REXROTH （力士乐）、美国 PARKER （派 克）、德国HYDAC（贺德克）、瑞士BIERI（比利）、意大利 ATOS（阿托斯）、美国 VICKERS （威格士）、美国SUN（太阳）等液压电子产品。
若有这方面需求，垂询。合作：、 赵
德国力士乐HED8OA2X/350K14S压力继电器
【产品简介】
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。首先用于安全保护时，将压力继电器设置在夹紧液压缸的一端，液压泵启动后，首先将工件夹紧，此时夹紧液压缸的右腔压力升高，当升高到压力继电器的调定值时，压力继电器动作，发出电信号使2YA通电，于是切削液压缸进刀切削。在加工期间，压力继电器微动开关的常开触点始终闭合。若工件没有夹紧，压力继电器2断开，于是2YA断电，切削液压缸立即停止进刀，从而避免工件未夹紧被切削而出事故。
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。
【常用产品型号如下】
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
R901108522 HED 8 OA-2X/200K14ASV
R901141051 HED 8 OA-2X/200K14AV
R901107126 HED 8 OA-2X/200K14KS
R901111197 HED 8 OA-2X/200K14KSV
R901106448 HED 8 OA-2X/200K14KW
R901150699 HED 8 OA-2X/200K14KW/12
R901108245 HED 8 OA-2X/200K14KWV
R901102727 HED 8 OA-2X/200K14S
R901202306 HED 8 OA-2X/200K14S/12
R901107805 HED 8 OA-2X/200K14SV
R901110456 HED 8 OA-2X/200K14V
R901211753 HED 8 OA-2X/200K35A
R901171100 HED 8 OA-2X/200K35S
R901232897 HED 8 OA-2X/200P120K14AS
R901213491 HED 8 OA-2X/200P130K14S
R901214160 HED 8 OA-2X/200P180K14S
R901107923 HED 8 OA-2X/200U120K14S
R901107393 HED 8 OA-2X/200U165K14S
R901108521 HED 8 OA-2X/200U170K14S
R901107318 HED 8 OA-2X/200U180K14S
R901133293 HED 8 OA-2X/200XNZ14
R901202314 HED 8 OA-2X/200XNZ14AS
R901137946 HED 8 OA-2X/200XNZ14S
R901131246 HED 8 OA-2X/350F105K14S
R901171875 HED 8 OA-2X/350F80K14S
R901102710 HED 8 OA-2X/350K14
R901107091 HED 8 OA-2X/350K14/12
R901106455 HED 8 OA-2X/350K14A
R901108518 HED 8 OA-2X/350K14A/12
R901102722 HED 8 OA-2X/350K14AS
R901111192 HED 8 OA-2X/350K14AS/12
R901108517 HED 8 OA-2X/350K14ASV
R901110453 HED 8 OA-2X/350K14ASV/12
R901110452 HED 8 OA-2X/350K14AV
R901107087 HED 8 OA-2X/350K14KS
R901134010 HED 8 OA-2X/350K14KSV
R901102716 HED 8 OA-2X/350K14KW
R901107332 HED 8 OA-2X/350K14KW/12
R901110450 HED 8 OA-2X/350K14KWV
R901102778 HED 8 OA-2X/350K14S
R901108009 HED 8 OA-2X/350K14S/12
R901107922 HED 8 OA-2X/350K14SV
R901186318 HED 8 OA-2X/350K14SV/12
R901107796 HED 8 OA-2X/350K14V
R901110447 HED 8 OA-2X/350K14V/12
R901125561 HED 8 OA-2X/350K35
R901127471 HED 8 OA-2X/350K35A
R901127477 HED 8 OA-2X/350K35AS
R901272251 HED 8 OA-2X/350K35KS
R901127474 HED 8 OA-2X/350K35S
R901181469 HED 8 OA-2X/350P160K14S
R901245027 HED 8 OA-2X/350P250K14S
R901217016 HED 8 OA-2X/350P270K14S
R901171883 HED 8 OA-2X/350U110K14S
R901168129 HED 8 OA-2X/350U210K14S
R901126233 HED 8 OA-2X/350XNZ14S
R901101698 HED 8 OA-2X/50K14
R901107793 HED 8 OA-2X/50K14/12
R901106507 HED 8 OA-2X/50K14A
R901110444 HED 8 OA-2X/50K14A/12
R901106499 HED 8 OA-2X/50K14AS
R901110443 HED 8 OA-2X/50K14AS/12
R901110166 HED 8 OA-2X/50K14ASV
R901110164 HED 8 OA-2X/50K14AV
R901110163 HED 8 OA-2X/50K14AV/12
R901102702 HED 8 OA-2X/50K14KS
R901110160 HED 8 OA-2X/50K14KSV
R901102754 HED 8 OA-2X/50K14KW
R901108514 HED 8 OA-2X/50K14KW/12
R901110155 HED 8 OA-2X/50K14KWV
R901102704 HED 8 OA-2X/50K14S
R901155751 HED 8 OA-2X/50K14S/12
R901110149 HED 8 OA-2X/50K14SV
R901110147 HED 8 OA-2X/50K14SV/12
R901117070 HED 8 OA-2X/50K14V
R901109543 HED 8 OA-2X/50K14V/12
R901173249 HED 8 OA-2X/50K35
R901155571 HED 8 OA-2X/50K35S
R901213487 HED 8 OA-2X/50P015K14S
R901244472 HED 8 OA-2X/50R020K14S
R901126235 HED 8 OA-2X/50XNZ14
R901166176 HED 8 OA-2X/50XNZ14AV
R901160979 HED 8 OA-2X/50XNZ14KW
R901151839 HED 8 OA-2X/50XNZ14S
R901107127 HED 8 OA-2X/630K14
R901134765 HED 8 OA-2X/630K14/12
R901108512 HED 8 OA-2X/630K14AS
R901199523 HED 8 OA-2X/630K14ASV
R901109541 HED 8 OA-2X/630K14KS
R901109538 HED 8 OA-2X/630K14KW
R901119175 HED 8 OA-2X/630K14KW/12
R901107915 HED 8 OA-2X/630K14S
R901130967 HED 8 OA-2X/630K14SV
R901118228 HED 8 OA-2X/630K14V
R901188553 HED 8 OA-2X/630K35A
R901204825 HED 8 OA-2X/630XNZ14
R901240595 HED 8 OA-2X/630XNZ14KSV
R901222334 HED 8 OA-2X=50K14AS
R900223611 HED 8 OA1X/100F050K14S
R900223609 HED 8 OA1X/100F060K14S
R900536027 HED 8 OA1X/100K14
R900218787 HED 8 OA1X/100K14/12
R900746085 HED 8 OA1X/100K14/12=CSA
R900736972 HED 8 OA1X/100K14=CSA
R900053690 HED 8 OA1X/100K14A
R900214879 HED 8 OA1X/100K14A/12
R900750155 HED 8 OA1X/100K14A=CSA
R900083066 HED 8 OA1X/100K14AS
R900211777 HED 8 OA1X/100K14AS/12
R900741712 HED 8 OA1X/100K14AS=CSA
R900209677 HED 8 OA1X/100K14ASV
R900227369 HED 8 OA1X/100K14AV
R900536063 HED 8 OA1X/100K14KS
R900246051 HED 8 OA1X/100K14KS=CSA
R900078015 HED 8 OA1X/100K14KSV
R900994141 HED 8 OA1X/100K14KSV/12
R900573428 HED 8 OA1X/100K14KW
R900744552 HED 8 OA1X/100K14KW/12
R900248864 HED 8 OA1X/100K14KW/12=CSA
R900573208 HED 8 OA1X/100K14KWV
R900539656 HED 8 OA1X/100K14S
R900222366 HED 8 OA1X/100K14S/12
R900739711 HED 8 OA1X/100K14S/12=CSA
R900230693 HED 8 OA1X/100K14S=CSA
R900078014 HED 8 OA1X/100K14SV
R900207488 HED 8 OA1X/100K14SV/12
R900059391 HED 8 OA1X/100K14V
R900220889 HED 8 OA1X/100K14V/12
R900249869 HED 8 OA1X/100K35KS
R900052853 HED 8 OA1X/100K6
R900052854 HED 8 OA1X/100K6A
R900987424 HED 8 OA1X/100K6KS
R900222911 HED 8 OA1X/100K6S
R900739233 HED 8 OA1X/100P070K14S
R900231395 HED 8 OA1X/100U050K14AS
R900054194 HED 8 OA1X/100Z14A
R900536599 HED 8 OA1X/200K14
R900204078 HED 8 OA1X/200K14/12
R900225129 HED 8 OA1X/200K14/12=CSA
R900206715 HED 8 OA1X/200K14=CSA
R900059883 HED 8 OA1X/200K14A
R900987082 HED 8 OA1X/200K14A/12
R900052714 HED 8 OA1X/200K14AS
R900222478 HED 8 OA1X/200K14AS/12
R900986172 HED 8 OA1X/200K14ASV
R900710623 HED 8 OA1X/200K14ASV/12
R901021807 HED 8 OA1X/200K14AV
R900986140 HED 8 OA1X/200K14AV/12
R900247775 HED 8 OA1X/200K14KS=CSA
R900058463 HED 8 OA1X/200K14KSV
R900728412 HED 8 OA1X/200K14KSV=CSA
R900049605 HED 8 OA1X/200K14KW
R900775203 HED 8 OA1X/200K14KW/12
R900986508 HED 8 OA1X/200K14KWV
R900565225 HED 8 OA1X/200K14S
R900230464 HED 8 OA1X/200K14S=CSA
R900225140 HED 8 OA1X/200K14SV
R900245173 HED 8 OA1X/200K14SV/12
R900207580 HED 8 OA1X/200K14V
R900227462 HED 8 OA1X/200K14V/12
R900986799 HED 8 OA1X/200K14V/12=CSA
R900766707 HED 8 OA1X/200K35KS
R900717883 HED 8 OA1X/200K6KS
R900222912 HED 8 OA1X/200K6S
R900209663 HED 8 OA1X/200P120K14S
R900215141 HED 8 OA1X/200P165K14S
R900221260 HED 8 OA1X/200P175K14S
R900223120 HED 8 OA1X/200P180K14S
R900230484 HED 8 OA1X/200U100K14S
R900230482 HED 8 OA1X/200U120K14S
R900226625 HED 8 OA1X/200U165K14S
R900226626 HED 8 OA1X/200U170K14S
R900226628 HED 8 OA1X/200U180K14S
R900536033 HED 8 OA1X/350K14
R900218305 HED 8 OA1X/350K14/12
R900225131 HED 8 OA1X/350K14/12=CSA
R900988976 HED 8 OA1X/350K14=CSA
R900054081 HED 8 OA1X/350K14A
R900216908 HED 8 OA1X/350K14A/12
R900083070 HED 8 OA1X/350K14AS
R900703255 HED 8 OA1X/350K14AS/12
R900059505 HED 8 OA1X/350K14ASV
R900778233 HED 8 OA1X/350K14AV
R900247377 HED 8 OA1X/350K14AV/12
R900248858 HED 8 OA1X/350K14AV/12=CSA
R900536067 HED 8 OA1X/350K14KS
R900988199 HED 8 OA1X/350K14KS=CSA
R900218312 HED 8 OA1X/350K14KSV
R900571065 HED 8 OA1X/350K14KW
R900059741 HED 8 OA1X/350K14KW/12
R900573207 HED 8 OA1X/350K14KWV
R900206441 HED 8 OA1X/350K14S/12
R900230463 HED 8 OA1X/350K14S=CSA
R900083371 HED 8 OA1X/350K14SV
R900246079 HED 8 OA1X/350K14SV/12
R900209438 HED 8 OA1X/350K14V
R900223122 HED 8 OA1X/350K14V/12
R900986800 HED 8 OA1X/350K14V/12=CSA
R900989789 HED 8 OA1X/350K35KS
R900897324 HED 8 OA1X/350K6
R900745966 HED 8 OA1X/350K6A
更多型号欢迎您的垂询！
