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Rexroth力士乐比例溢流阀DBETR-10/315G24K4M原厂比例阀溢流阀

发布日期:2024-10-21 来源:网络 作者:匿名

比例溢流阀

型号DBETX
通径6
1X系列
高工作压力P口315 bar,T口 250bar公称流量Qnom 1 I/min

特征
一直动式(先导阀),用来限制系统压力
一通过电磁铁电流可调节压力,可参考特性曲线,技术参数
和所选阀的电控器
一两种电磁铁/max= 0.8A或/max = 2.5 A
一即使电气出现故障,压力限制仍在安全等级内(电
磁铁电流/> /max)
一底板附件,安装孔符合ISO 4401-03-02-0-94
底板参考样本RC 45053 (单独定购)
一符合DIN 43650-AM2的插头包含在交货范围内
一以下类型/设计的外置放大板带有斜坡和阀校准功能
(单独定购)
插座,指令值0... 10V或4..20 mA, RC 30264
模块,指令值0... 10V RC 30222
欧洲规格卡,指令值... 10V, RC 30109

力士乐比例溢流阀0811402016 DBETX-10/315G24-8NZ4M

0811402031 DBETX-1X/180G24- 25NZ4M
0811402039 DBETX-1X/180G24-25NZ4M-36
0811T02017 DBETX-1X/180G24-8NZ4M
0811402017 DBETX-1X/180G24-8NZ4M
0811402026 DBETX-1X/180G24-8NZ4M-34
0811402035 DBETX-1X/250G24- 25NZ4M
0811402024 DBETX-1X/250G24-25NZ4M-39
0811402019 DBETX-1X/250G24-8NZ4M
0811402028 DBETX-1X/250G24-8NZ4M-34
0811402027 DBETX-1X/250G24-8NZ4M-35
0811402038 DBETX-1X/25G24-25NZ4M-36
0811402032 DBETX-1X/315G24-25NZ4M
0811402016 DBETX-1X/315G24-8NZ4M
0811402037 DBETX-1X/350G24- 25NZ4M
0811402034 DBETX-1X/50G24-25NZ4M
0811402036 DBETX-1X/50G24-8NZ4M
0811402030 DBETX-1X/80G24-25NZ4M
0811402018 DBETX-1X/80G24-8NZ4M

德国博世力士乐比例阀,力士乐比例伺服阀
R901104476 DBETE-6X/420YG24K31A1V
R901103801 DBETE-6X/200YG24K31F1V
R901065548 DBET-6X/200YG24K4V
R901064677 DBETE-6X/200YG24K31A1V
R901064278 DBETE-6X/315YG24K31A1V
R901045246 DBETE-6X/315G24K31F1V
R901045243 DBETE-6X/200G24K31F1V
R901029970 DBETE-6X/350G24K31A1V
R901029969 DBETE-6X/315G24K31A1V
R901029968 DBETE-6X/200G24K31A1V
R901029967 DBETE-6X/100G24K31A1V
R901029966 DBETE-6X/50G24K31A1V
R900701297 DBET-5X/400G24N9K4V-8
R900618040 DBET-5X/200YG24K4M-1
R900599352 DBETR-1X/315G24K4V-437
R900590105 DBETR-1X/350G24K4V-409
R900581719 DBETR-1X/80G24K4V
R900574605 DBETE-5X/315G24K31M-1
R900573629 DBET-5X/315G24K4M-1
R900573528 DBETE-5X/250G24K31M
R900573109 DBETE-5X/250G24K31M-1
R900565514 DBETE-5X/315YG24K31M-1
R900560201 DBETE-5X/100G24K31M
R900547749 DBET-5X/315YG24K4M-1
R900547462 DBETE-5X/315G24NK31M-1
R900546617 DBET-5X/315G24K4M
R900544648 EINBAUSATZ DBET -51/V-16
R900534430 DBETE-5X/315YG24K9M-1
R900528808 DBETE-5X/50G24K31M
R900528497 DBETR-1X/180G24K4V-575
R900504170 DBETB-1X/230G24K4M-551
R900502817 DBETR-1X/230G24K4M-409
R900496451 DBETR-1X/25G24K4M
R900491698 DBETR-1X/180G24K4M
R900486398 DBETB-1X/180G24K4M
R900485944 DBETR-1X/315G24K4M
R900483985 DBETR-1X/230G24K4M-381
R900474285 DBETR-1X/180G24K4M-381
1817A02074 HANDBETAETIGUNG
0811V02006 DBETBX-1X/180G24-16K4M
0811T02017 DBETX-1X/180G24-8NZ4M
0811A02017 DBETX-1X/180G24-8NZ4M
0811A02003 DBETBX-1X/180G24-37Z4M
0811402142 DBETBEX-1X/180G24K31A1V
0811402141 DBETBEX-1X/315G24K31F1M
0811402140 DBETBEX-1X/80G24K31F1M
0811402075 DBETBEX-1X/180G24K31F1M
0811402074 DBETBEX-1X/315G24K0B5M
0811402073 DBETBEX-1X/250G24K31A1M
0811402072 DBETBEX-1X/80G24K31A1M
0811402071 DBETBEX-1X/180G24K31A1M
0811402070 DBETBEX-1X/315G24K31A1M
0811402039 DBETX-1X/180G24-25NZ4M-36
0811402038 DBETX-1X/25G24-25NZ4M-36
0811402037 DBETX-1X/350G24-25NZ4M
0811402036 DBETX-1X/50G24-8NZ4M
0811402035 DBETX-1X/250G24-25NZ4M
0811402034 DBETX-1X/50G24-25NZ4M
0811402032 DBETX-1X/315G24-25NZ4M
0811402031 DBETX-1X/180G24-25NZ4M
0811402030 DBETX-1X/80G24-25NZ4M
0811402028 DBETX-1X/250G24-8NZ4M-34
0811402027 DBETX-1X/250G24-8NZ4M-35
0811402026 DBETX-1X/180G24-8NZ4M-34
0811402024 DBETX-1X/250G24-25NZ4M-39
0811402023 DBETFX-1X/80G24-27NZ4M
0811402022 DBETFX-1X/180G24-27NZ4M
0811402021 DBETFX-1X/250G24-27NZ4M
0811402020 DBETFX-1X/315G24-27NZ4M
0811402019 DBETX-1X/250G24-8NZ4M
0811402018 DBETX-1X/80G24-8NZ4M
0811402016 DBETX-1X/315G24-8NZ4M
0811402015 DBETBX-1X/80G24-16Z4M
0811402014 DBETBX-1X/230G24-16Z4M
0811402013 DBETBX-1X/28G24-37Z4M
0811402011 DBETBX-1X/25G24-16Z4M
0811402007 DBETBX-1X/80G24-37Z4M-38
0811402005 DBETBX-1X/315G24-37Z4M-38
0811402004 DBETBX-1X/315G24-37Z4M
0811402001 DBETBX-1X/250G24-37Z4M-38
0811104083 DBETBX-1X/315G24-16Z4M
0811104082 DBETBX-1X/180G24-16Z4M-37
R961003039 DICHTUNGSSATZ DBET.-6X/.V
R901108319 DBET-6X/420G24K4V
R901105513 DBET-5X/350G24K4V-1
R901104476 DBETE-6X/420YG24K31A1V
R901103801 DBETE-6X/200YG24K31F1V
R901093993 DBETE-6X/200G24K31A1M
R901078181 DBET-5X/150G24K4M-32
R901065549 DBET-6X/100YG24K4V
R901065548 DBET-6X/200YG24K4V
R901065547 DBET-6X/315YG24K4V
R901065546 DBET-6X/350YG24K4V
R901065545 DBET-6X/50YG24K4V
R901064677 DBETE-6X/200YG24K31A1V
R901064278 DBETE-6X/315YG24K31A1V
R901064548 DBETE-6X/350YG24K31A1V
R901064545 DBETE-6X/100YG24K31A1V
R901064544 DBETE-6X/50YG24K31A1V
R901049755 DBETE-5X/100YG24K31M-1
R901048602 DBETE-6X/50G24K31A1V=DE
R901045248 DBETE-6X/350G24K31F1V
R901045246 DBETE-6X/315G24K31F1V
R901045243 DBETE-6X/200G24K31F1V
R901045240 DBETE-6X/50G24K31F1V
R901039512 DBETE-6X/250G24K31A1V
R901029970 DBETE-6X/350G24K31A1V
R901029969 DBETE-6X/315G24K31A1V
R901029968 DBETE-6X/200G24K31A1V
R901029967 DBETE-6X/100G24K31A1V
R901029966 DBETE-6X/50G24K31A1V
R901018624 DBETE-5X/100G24K31M-1
R901000848 DBET-6X/350G24K4V
R901000847 DBET-6X/315G24K4V
R901000846 DBET-6X/200G24K4V
R901000845 DBET-6X/100G24K4V
R901000842 DBET-6X/50G24K4V
R900978782 DBET-5X/350YG24N9K4V-1
R900974364 DBET-3X/50YG24K4
R900973915 DBETE-5X/200G24K31V
R900973271 DBET-5X/200G24K4M-27
R900972959 DBET-5X/200G24K4V-21
R900972363 DBETE-5X/350YG24K31M-1
R900971378 DBET-5X/200G24N9K4M-1
R900971368 DBET-5X/315G24K4M-27
R900971367 DBET-5X/350G24K4M-27
R900971366 DBETE-5X/315G24K31V-27
R900971365 DBETE-5X/350G24K31M-27
R900971364 DBETE-5X/315G24K31M-27
R900971362 DBET-5X/200G24K4V-27
R900970002 DBET-5X/200G24NK4V
R900969500 DBET-5X=315G24K4M=DE
R900969499 DBETE-5X=50G24K31M=DE
R900969498 DBETR-1X=80G24K4M=DE
R900969496 DBETRE-2X=180G24K31A1M=DE
R900969494 DBETR-1X=180G24K4M=DE
R900969435 DBET-3X/315YG24K4V
R900969418 DBETRE-2X/315G24K31A1M
R900969417 DBETRE-2X/250G24K31A1M
R900969416 DBETRE-2X/180G24K31A1M
R900969082 DBET-5X/400G24NK4M-8
R900967885 DBET-5X/50G24K4M-1
R900967018 DBETE-5X/200YG24K31M-1
R900966782 DBETRE-2X/80G24K31A1M
R900965060 DBETE-5X/315G24N9K31M-1
R900963886 DBET-3X/315G24K4V
R900963709 DBET-3X/50G24K4
R900962802 DBETE-5X/200G24K31M-1
R900962559 DBET-5X/400G24N9K4M-8
R900960721 DBET-5X/100G24K4M-1
R900960180 DBET-5X/315G24NK4V-1
R900959742 DBETE-5X/350G24NK31M
R900959671 DBET-3X/315G24K4
R900959516 DBET-5X/200YG24N9K4M-1
R900959424 DBET-3X/50G24NK4-271
R900959324 DBET-5X/100G24NK4M-1
R900959153 DBET-5X/350YG24NK4M-1
R900957207 DBET-5X/50G24K4V
R900956010 DBET-5X/50G24NK4V
R900954706 DBETE-5X/350G24K31M
R900954438 DBETR-1X/30G24K4M
R900953316 DBETE-5X/200G24NK31M-1
R900952257 DBET-5X/350G24N9K4M
R900951964 DBET-5X/100YG24K4M-1
R900951869 DBET-5X/100G24K4M
R900951263 DBET-5X/315G24N9K4M
R900950428 DBET-5X/350G24NK4V
R900950145 DBETE-5X/100G24NK31M-1
R900949782 DBETE-5X/315YG24NK31M-1
R900947939 DBETE-5X/350G24K31V
R900947832 DBET-5X/315G24K4V
R900947736 DBET-5X/400YG24NK4M-14
R900946670 DBETE-5X/200G24K31M
R900946572 DBETE-5X/315G24NK31M
R900946114 DBET-5X/350G24K4M-1
R900941511 DBET-5X/400YG24N9K4M-8
R900940831 DBETE-5X/350G24NK31M-1
R900940209 DBET-5X/350G24NK4M-1
R900940131 DBET-5X/315G24NK4M-1
R900939742 DBET-5X/400YG24K4M-8
R900939741 DBET-5X/350YG24N9K4M-1
R900939696 DBET-5X/350YG24K4M-1
R900939222 DBET-5X/315G24K4V-1
R900936987 DBETE-5X/315G24K31M
R900935342 DBET-3X/315G24K4-152
R900931681 DBETE-5X/315G24K31M-20
R900929677 DBET-5X/200G12K4M-1
R900929676 DBET-5X/315G12K4M-1
R900925549 DBET-5X/100YG24NK4M-1
R900925344 DBET-5X/350G24K4M
R900925024 DBET-5X/315G24NK4M
R900924890 DBET-5X/100G24NK4V
R900923756 DBET-5X/50G24NK4M
R900923565 DBET-5X/200G24NK4M
R900923490 DBET-5X/350G24NK4M
R900922440 DBET-5X/400G24K4M-8
R900921742 DBETR-1X/350G24K4M-437
R900919362 DBET-5X/315YG24NK4M-1
R900919361 DBET-5X/315G24N9K4M-1
R9009 18284 DBETE-5X/200G24NK31M
R900917729 DBET-5X/200G24K4M-1
R900917194 DBET-5X/200G24N9K4M
R900916254 DBET-5X/100G24NK4M
R900916253 DBET-5X/200G24K4M
R900916252 DBET-5X/50G24K4M
R900913077 DBETE-5X/350G24K31M-1
R900912278 DBETR-1X/230G24K4M-677
R900906827 DBET-5X/315YG24NK4V-1
R900767780 DBETRE-2X/30G24K31A1M
R900765153 DBET-5X/200G24K4V
R900755055 DBETE-5X/315G24K31V
R900746441 DBETRE-2X/350G24K31A1M
R900736458 DBET-5X/100G24K4M-27
R900728287 DBET-5X/400YG24K4M-14
R900722059 DBETRE-2X=180G24K31A1M-1=DE
R900712726 DBETE-5X/100YG24NK31M-1
R900708194 DBETE-5X/200YG24NK31M-1
R900708065 DBET-5X/50YG24K4M-1
R900705259 DBET-5X/200G24K4V-22
R90039 1822 DBETR-1X/315G24K4M-437
R900373877 DBETR-1X/315G24K4V-409
R900372971 DBETR-1X/180G24K4M-437
R900370146 DBETR-1X/230G24K4M
R900357796 DBETR-1X/315G24K4M-409
R900357795 DBETR-1X/180G24K4M-409
R900353691 DBETR-1X/315G24K4M-381
R900352424 DBETR-1X/350G24K4M
R900348532 DBETB-1X/80G24K4M
R900348531 DBETB-1X/230G24K4M
R900336342 DBETR-1X/180G24K4V
R900334966 DBETR-1X/80G24K4M
R900332919 DBETR-1X/315G24K4V
R900969416 DBETRE-2X/180G24K31A1M
R900916252 DBET-5X/50G24K4M
R900249079 DBET-3X/200G24K4
R900247337 DBETR-1X/350G24K4V-437
R901000848 DBET-6X/350G24K4V
R901000847 DBET-6X/315G24K4V
R901000846 DBET-6X/200G24K4V
R901000842 DBET-6X/50G24K4V
R900546617 DBET-5X/315G24K4M
R900370146 DBETR-1X/230G24K4M
R900334966 DBETR-1X/80G24K4M
0811402073 DBETBEX-1X/250G24K31A1M
0811402071 DBETBEX-1X/180G24K31A1M
0811402036 DBETX-1X/50G24-8NZ4M
0811402031 DBETX-1X/180G24-25NZ4M
0811402030 DBETX-1X/80G24-25NZ4M
0811402019 DBETX-1X/250G24-8NZ4M
0811402018 DBETX-1X/80G24-8NZ4M
0811402017 DBETX-1X/180G24-8NZ4M
0811402016 DBETX-1X/315G24-8NZ4M
0811402004 DBETBX-1X/315G24-37Z4M
0811402003 DBETBX-1X/180G24-37Z4M
0811402001 DBETBX-1X/250G24-37Z4M-38
DBET比例溢流阀,后续E带集成电控器或无代号外接;6X系列;
5种压力等级:50,100,200.315,350bar;电控器电源G24;用于DBET两种电气连接:K4,K31不包括插头;用于DBETE放大板接口A1,F1;密封材料氟橡胶;
DBETE内部集成式电控器:制造误差引起的设定值-压力特性曲线偏差比较小;CE带有集成式电控器的EBETE的EMC电磁兼容性指导89/336/;
型号EBET内置电控器(单独订购)模块化设计,欧洲卡规格的模拟放大板;压力增加,减小的斜坡型号产生时间可调;在线控器上可以外部校准指令值-压力的特性曲线。
R901029967 DBETE-6X/100G24K31A1V
R901423919 DBETE-6X/100G24K31F1M
R901045242 DBETE-6X/100G24K31F1V
R901064545 DBETE-6X/100YG24K31A1V
R901150563 DBETE-6X/100YG24K31F1V
R988003769 DBETE-6X/100YG24K31F1V-1
R901093993 DBETE-6X/200G24K31A1M
R901029968 DBETE-6X/200G24K31A1V
R901064705 DBETE-6X/200G24K31A1V=LB
R901415729 DBETE-6X/200G24K31F1M
R901045243 DBETE-6X/200G24K31F1V
R901064677 DBETE-6X/200YG24K31A1V
R901103801 DBETE-6X/200YG24K31F1V
R901039512 DBETE-6X/250G24K31A1V
R901045244 DBETE-6X/250G24K31F1V
R901433959 DBETE-6X/250YG24K31A1M
R901064546 DBETE-6X/250YG24K31A1V
R901137745 DBETE-6X/315G24K31A1M
R901029969 DBETE-6X/315G24K31A1V
R901362533 DBETE-6X/315G24K31F1M
R901045246 DBETE-6X/315G24K31F1V
R901194830 DBETE-6X/315YG24K31A1M
R901348398 DBETE-6X/315YG24K31A1M
R901064278 DBETE-6X/315YG24K31A1V
R901348401 DBETE-6X/315YG24K31F1M
R901119906 DBETE-6X/315YG24K31F1V
R901029970 DBETE-6X/350G24K31A1V
R901064699 DBETE-6X/350G24K31A1V=LB
R901045248 DBETE-6X/350G24K31F1V
R901197016 DBETE-6X/350YG24K31A1M
R901064548 DBETE-6X/350YG24K31A1V
R901209459 DBETE-6X/350YG24K31F1V
R901198613 DBETE-6X/420G24K31A1V
R901411345 DBETE-6X/420G24K31F1M
R901121103 DBETE-6X/420G24K31F1V
R901425911 DBETE-6X/420YG24K31A1M
R901104476 DBETE-6X/420YG24K31A1V
R901236003 DBETE-6X/420YG24K31F1V
R901029966 DBETE-6X/50G24K31A1V
R901048602 DBETE-6X/50G24K31A1V=DE
R901045240 DBETE-6X/50G24K31F1V
R901064544 DBETE-6X/50YG24K31A1V
R901344569 DBETE-6X=350G24K31F1V
R901322756 DBETE-6X=350YG24K31F1V-320
R901036337 REGULATOR DBETE-6X/A1
R901411264 STD0188-1X/DBETE-6X/350YG24K31A1V
R901411267 STD0188-1X/DBETE-6X/350YG24K31F1V
力士乐比例溢流阀0811402016 DBETX-10/315G24-8NZ4M

比例溢流阀工作原理是:比例溢流阀通过弹簧力的大小改变溢流压力大大小变化,比例电磁铁作用在弹簧上的力可以按比例调整,所以就输入信号变化比例溢流阀的压力也会变化。

普通溢流阀与比例溢流阀一样,都有一个阀芯,阀芯的一端是液压油产生的压力,另一端是机械力。普通溢流阀通过调节弹簧力,来调整液压压力。而比例溢流阀是电磁铁直接产生推力,作用在阀芯上,电磁铁上的输入电压可以在0-24伏之间变化,产生的推力就随之变化,从而得到连续变化的液压压力。

因为比例电磁铁的推力不大,所以直动式比例溢流阀的流量很小,压力70兆帕时,流量只有1升/分钟左右。需要大流量比例阀的时候,要把这个比例阀做先导阀,还要配一个大通径的溢流阀

由于各种原因,空气被吸入油液中,或者在油液压力低于大气压时,溶解在油液中的部分空气就会析出形成气泡,这些气泡在低压区时体积较 大,当随油液流到高压区时,受到压缩,体积突然变小或气泡消失;反之,如在高压区时体积本来较小,而当流到低压区时,体积突然增 大,油中气泡体积这种急速改变的现象。

比例溢流阀的故障及其解决方法
比例滋流润是能够与电气信号成比例的控制压力的阀。它主要是由作为电—力转换器的比例电磁铁、力矩马达、力马达和作为力—液压转换器的先导阀。喷嘴挡板阀等组成。这里主要对比例电磁铁和先导阔组成的比例先导阀的故障进行分析。而对比例控制平衡活塞式滋流阀不做叙述。(关于比例控制平衡活塞式溢流阀的故障分析,与前面有关普通平衡活塞式滥流阀的故障分析基本一致)。
如果控制压力发生故障,那么先用电流表检查电流值。断定究竟是包括电磁铁的控制电路有问题,还是平衡活塞式阀有问题,然后再根据具体情况体对待。下面给出各种故障现象,然后分析产生故障的原因和解决方法。
(一)虽然流过电磁铁的电流为额定值,但压力完全上不去,或得不到所需压力。
原因1,比例先导阀的先导阀口沽上大粒污垢,保持一个大开口,因此压力上不去。解决方法是拆开清洗。
原因2,进行摇控的场合,一般平衡活塞式溢流阀的调压手轮放松时压力就降低,而整体式比例控制平衡活塞式溢流阀,假如安全阀调整螺丝放松,也同样会降低设定压力。解决方法是将该压力设定到超过压力24kgf/cm2左右,使其经常保持关闭状态。若压力设定过低,则接近工作压力时,先导流量就会同时从安全阀和比例微导阀两处流出,得不到所需压力。
(二)流过电磁铁的电流已经过大,但压力还是不上,或得不到所要求的压力。
原因1,检查电磁铁线圈电阻,若远小于规定值,那是电磁铁线圈内部短路了。
原因2,电磁铁线圈电阻正常,此时是接放大器的连线短路。这两种原因的解决方踌是更换电磁铁或连线。
(三)电磁铁没有电流流过,压力也上不去。
原因1,检查电磁铁线圈电阻为无限大,这是线圈断了或电磁铁引线脱焊了。解决方法是更换电磁铁线圈或焊好电磁铁引线。
原因2,电磁铁接插件松动,接触不良。解决方法是拧紧插接件。
原因3,打开接插件,接线脱开了。解决方法是更换连线,或把断线接上。
原因4,放大器和电磁铁间连线断开,或放大器端子接线脱开了。解决方法是更换连线,或把断线接上。
原因5,放大器及设定器出故障。
(四)使压力阶跃变化时,小振幅的压力波动不断,设定压力不稳定。
原因,电磁铁的导向部分和铁芯表面附着污垢,妨碍铁芯的运动。另外,主阀芯滑动部分沽有污垢,妨碍主阀芯的运动,由于这些污垢的影响,滞回增 大了。在滞回的范围内,压力不稳定。压力波动不断。解决方法是拆开并清洗阀和电磁铁。检查液压油的污染度,如超过规定就要换油。
(五)压力响应缓慢。
原因1,电磁铁铁芯上设置的阻尼用固定节流孔及主阀芯节流孔被污垢堵住,电磁铁铁芯及主阀芯的运动受到不必要的阻碍。解决方法是拆开并清洗阀和电磁铁。检查液压油的污染度,如超过规定就要换油。
原因2,没流阀正常,可是液压缸、管路的容积大,有空气混入。通常发生设备刚装好后开始运转时或长期停机后有空气混人的场合。解决方法:阶跃响应时间是随着负载容积变化的。负载容积大则响应时间长,因此,在和样本值做比较时,要注意负载容积。空气容易集中在油路较高部位,液压缸中的空气不易排出,设置放气阀。