M-SR25KE05-1X/力士乐现货

经营产品：

阀类：电磁阀、换向阀、单向阀、溢流阀、减压阀、平衡

阀、插装阀、比例阀等

泵类：齿轮泵、柱塞泵、叶片泵等

承诺：保证原装*，假一赔十 量大价格好商量！！

武穴黎翔机电设备有限公司REXROTH力士乐销售部

询价：陈

广泛应用于钢铁、冶金、铝行业、石油化工、航天、船舶制造、煤炭、水泥、电力、汽车、工程机械、食品、药业、林业、纺织、皮革、造纸等行业领域

力士乐Rexroth电磁阀,力士乐Rexroth比例阀,力士乐Rexroth溢流阀,力士乐Rexroth调节阀,力士乐Rexroth液压阀,Rexroth solenoid valve ,力士乐换向阀,力士乐电磁阀,Bosch电磁阀,Bosch液压阀,Bosch气动阀,rexroth液压元件,力士乐Rexroth节流阀,rexroth力士乐截止阀,Bosch力士乐 Rexroth单向阀,rexroth流量阀,rexroth比例溢流阀,力士乐换向阀,Bosch力士乐Rexroth压力阀,Bosch力士乐Rexroth力士乐比例阀,比例阀, Bosch力士乐Rexroth力士乐高频响阀和伺服阀,Bosch力士乐Rexroth力士乐先导式比例方向阀,Bosch力士乐Rexroth力士乐直动式比例方向阀,力士乐比例流量控制阀,力士乐高频响方式阀,力士乐伺服阀,力士乐Rexroth比例减压阀,Bosch力士乐Rexroth力士电子元件,力士乐rexroth开关阀,力士乐rexroth方向滑阀,力士乐Bosch减压阀,力士乐rexroth方流量控制阀,力士乐rexroth方截止阀-梭阀,力士乐rexroth压力截止阀,力士乐Rexroth插装阀,力士乐Rexroth压力截止阀,力士乐Rexroth控制阀块。

力士乐Rexroth轴向柱塞泵,力士乐Rexroth径向柱塞泵,力士乐Rexroth联泵,力士乐Rexroth内啮合齿轮泵,力士乐Rexroth外啮合齿轮泵,力士乐rexroth力士乐叶片泵,力士乐rexroth力士乐变量泵,力士乐rexroth力士乐定量泵

液控伺服阀主要是指电液伺服阀,它在接受电气模拟信号后，相应输出调制的流量和压力。它既是电液转换元件，也是功率放大元件，它能够将小功率的微弱电气输入信号转换为大功率的液压能（流量和压力）输出。在电液伺服系统中，它将电气部分与液压部分连接起来，实现电液信号的转换与液压放大。电液伺服阀是电液伺服系统控制的核心。

液控伺服阀是在伺服系统中将电信号输入转换为功率较大的压力或流量压力信号输出的执行元件。它是一种电液转换和功率放大元件。伺服阀的灵敏度高，快速性好，能将很小的电信号（例如10毫安）转换成很大的液压功率（如几十匹马力以上），可以驱动多种类型的负载。过去人们曾把喷嘴档板阀、射流管或滑阀伺服马达等液压放大装置都列入伺服阀范围内。20世纪70年代以来，伺服阀一般仅指电液伺服阀。

典型的伺服阀由永磁力矩马达、喷嘴、档板、阀芯、阀套和控制腔组成(见图)。当输入线圈通入电流

时，档板向右移动，使右边喷嘴的节流作用加强，流量减少，右侧背压上升；同时使左边喷嘴节流作用减小，流量增加，左侧背压下降。阀芯两端的作用力失去平衡, 阀芯遂向左移动。高压油从S流向C2，送到负载。负载回油通过 C1流过回油口，进入油箱。阀芯的位移量与力矩马达的输入电流成正比，作用在阀芯上的液压力与弹簧力相平衡，因此在平衡状态下力矩马达的差动电流与阀芯的位移成正比。如果输入的电流反向，则流量也反向。表中是伺服阀的分类。

伺服阀主要用在电气液压伺服系统中作为执行元件（见液压伺服系统）。在伺服系统中，液压执行机构同电气及气动执行机构相比，具有快速性好、单位重量输出功率大、传动平稳、抗*力强等特点。另一方面，在伺服系统中传递信号和校正特性时多用电气元件。因此，现代高性能的伺服系统也都采用电液方式，伺服阀就是这种系统的必需元件。

伺服阀结构比较复杂，造价高，对油的质量和清洁度要求高。新型的伺服阀正试图克服这些缺点，例如利用电致伸缩元件的伺服阀，使结构大为简化。另一个方向是研制特殊的工作油（如电气粘性油）。这种工作油能在电磁的作用下改变粘性系数。利用这一性质就可通过电信号直接控制油流。

电液伺服阀广泛地应用于电液位置,速度,加速度,力伺服系统,以及伺服振动发生器中.它具有体积小,结

构紧凑,功率放大系数高,控制精度高,直线性好,死区小,灵敏度高,动态性能好以及响应速度快等优点.

力士乐减压阀

R900191934 FEDERLER M-SR8KE.-12/.

R900191935 FEDERLER M-SR10KE.-12/.

R900191936 FEDERLER M-SR15KE.-12/.

R900191937 FEDERLER M-SR20KE.-12/.

R900191938 FEDERLER M-SR25KE.-12/.

R900191939 FEDERLER M-SR30KE.-12/.

R900301890 M-SR8KD05-1X/ 301890

R900301891 M-SR10KD05-1X/ 301891

R900301892 M-SR15KD05-1X/ 301892

R900301893 M-SR20KD05-1X/ 301893

R900301895 M-SR30KD05-1X/ 301895

R900301898 M-SR10KD15-1X/ 301898

R900301899 M-SR15KD15-1X/ 301899

R900301902 M-SR30KD15-1X/ 301902

R900301908 M-SR25KD30-1X/ 301908

R900344549 M-SR10KE05-1X/ 344549

R900344778 M-SR25KE05-1X/ 344778

R900344919 M-SR30KE05-1X/ 344919

R900345372 M-SR15KE05-1X/ 345372

R900345743 M-SR30KE02-1X/ 345743

R900345744 M-SR20KE02-1X/ 345744

R900345745 M-SR10KE02-1X/ 345745

R900345961 M-SR30KE30-1X/ 345961

R900346082 M-SR15KE30-1X/ 346082

R900346083 M-SR8KE05-1X/ 346083

R900346343 M-SR10KE50-1X/V 346343

R900346391 M-SR25KE30-1X/ 346391

R900346638 M-SR20KE30-1X/ 346638

R900346857 M-SR10KE15-1X/ 346857

R900346858 M-SR15KE15-1X/ 346858

R900346859 M-SR20KE15-1X/ 346859

R900346936 M-SR10KE30-1X/ 346936

R900348143 M-SR8KE15-1X/ 348143

R900348318 M-SR20KE50-1X/ 348318

R900348329 M-SR8KE30-1X/ 348329

R900348453 M-SR25KE15-1X/ 348453

R900348632 M-SR10KE05-1X/V 348632

R900348666 M-SR30KE15-1X/ 348666

R900348818 M-SR15KE50-1X/ 348818

R900348943 M-SR15KE02-1X/ 348943

R900349973 M-SR30KE50-1X/ 349973

R900350794 M-SR15KE05-1X/V 350794

R900350795 M-SR20KE05-1X/V 350795

R900350796 M-SR30KE50-1X/V 350796

R900350797 M-SR30KE05-1X/V 350797

R900350936 M-SR20KE00-1X/ 350936

R900352608 M-SR30KE00-1X/ 352608

R900356258 M-SR8KE50-1X/ 356258

R900356291 M-SR10KE00-1X/ 356291

R900356765 M-SR25KE50-1X/V 356765

R900356969 M-SR30KE30-1X/V 356969

R900356970 M-SR30KE02-1X/V 356970

R900357438 M-SR8KE02-1X/ 357438

R900357445 M-SR25KE05-1X/V 357445

R900357718 M-SR8KE05-1X/V 357718

R900357739 M-SR25KE02-1X/ 357739

R900360254 M-SR15KE00-1X/ 360254

R900361251 M-SR8KE02-1X/V 361251

R900361981 M-SR8KE00-1X/ 361981

R900361982 M-SR10KE50-1X/ 361982

R900361983 M-SR25KE00-1X/ 361983

R900365215 M-SR8KD02-1X/ 365215

R900374648 M-S16K1-3X/V 374648

R900374787 M-SR10KE02-1X/V 374787

R900382674 M-SR20KE00-1X/V 382674

R900387662 M-SR15KE15-1X/V 387662

R900397443 M-SR8KE15-1X/V 397443

R900401779 M-S10K1-3X/ 401779

R900401807 M-S25K1-3X/ 401807

R900972378 PGH2-2X/005RR07VU2

R900968999 PGH2-2X/005RE07VU2

R900951305 PGH3-2X/016RE07VU2

R900951304 PGH3-2X/013RE07VU2

R900951303 PGH3-2X/011RE07VU2

R900951302 PGH2-2X/008RE07VU2

R900932176 PGH5-2X/250RE07VE4

R900932175 PGH5-2X/125RE11VE4

R900932174 PGH5-2X/100RE11VE4

R900932173 PGH5-2X/080RE11VE4

R900932172 PGH5-2X/063RR11VU2

R900932171 PGH5-2X/160RE07VU2

R900932169 PGH5-2X/125RE11VU2

R900932168 PGH5-2X/063RE11VU2

R900932166 PGH4-2X/080RE07VE4

R900932165 PGH4-2X/063RE07VE4

R900932163 PGH4-2X/050RE11VE4

R900932162 PGH4-2X/040RE11VE4

R900932161 PGH4-2X/032RE11VE4

R900932160 PGH4-2X/100RE07VU2

R900932159 PGH4-2X/050RE11VU2

R900932141 PGH4-2X/032RE11VU2

R900932140 PGH4-2X/025RE11VU2

R900932139 PGH4-2X/020RE11VU2

R900951303 PGH3-2X/011RE07VU2

R900951301 PGH2-2X/006RE07VU2

R900932175 PGH5-2X/125RE11VE4

R900932166 PGH4-2X/080RE07VE4

R900932165 PGH4-2X/063RE07VE4

R900932159 PGH4-2X/050RE11VU2

R900932141 PGH4-2X/032RE11VU2

R900932140 PGH4-2X/025RE11VU2

R900932139 PGH4-2X/020RE11VU2

R900086556 PGH5-2X/160RE07VE4 

R900086325 PGH4-2X/063RE07VU2

R900932165 PGH4-2X/063RE07VE4

R900086362 PGH4-2X/063RR07VU2

R900932168 PGH5-2X/063RE11VU2

R900086551 PGH5-2X/063RE11VE4

R900932172 PGH5-2X/063RR11VU2

R900086496 PGH5-2X/063LE11VU2

R900086533 PGH5-2X/063LR11VU2

R900086460 PGH5-2X/080RE11VU2

R900932173 PGH5-2X/080RE11VE4

R900086516 PGH5-2X/080RR11VU2

R900086497 PGH5-2X/080LE11VU2

R900086534 PGH5-2X/080LR11VU2

R900086461 PGH5-2X/100RE11VU2

R900932174 PGH5-2X/100RE11VE4

R900086517 PGH5-2X/100RR11VU2

R900086498 PGH5-2X/100LE11VU2

R900086535 PGH5-2X/100LR11VU2

R900932169 PGH5-2X/125RE11VU2

R900932175 PGH5-2X/125RE11VE4

R900086518 PGH5-2X/125RR11VU2

R900086499 PGH5-2X/125LE11VU2

R900086536 PGH5-2X/125LR11VU2

R900932171 PGH5-2X/160RE07VU2

R900086556 PGH5-2X/160RE07VE4

R900086520 PGH5-2X/160RR07VU2

R900086501 PGH5-2X/160LE07VU2

R900086538 PGH5-2X/160LR07VU2

R900086465 PGH5-2X/200RE07VU2

R900086557 PGH5-2X/200RE07VE4

R901147115 PGH5-3X/063RE11VU2

R901147122 PGH5-3X/063RE11VE4

R901147129 PGH5-3X/063RR11VU2

R901147116 PGH5-3X/080RE11VU2

R901147123 PGH5-3X/080RE11VE4

R901147130 PGH5-3X/080RR11VU2

R901147117 PGH5-3X/100RE11VU2

R901147124 PGH5-3X/100RE11VE4

R901147131 PGH5-3X/100RR11VU2

R901147118 PGH5-3X/125RE11VU2

R901147125 PGH5-3X/125RE11VE4

R901147132 PGH5-3X/125RR11VU2

R901147119 PGH5-3X/160RE11VU2

R901147126 PGH5-3X/160RE11VE4

R901147133 PGH5-3X/160RR11VU2

R901147120 PGH5-3X/200RE07VU2

R901147127 PGH5-3X/200RE07VE4

R901147134 PGH5-3X/200RR07VU2

R901147121 PGH5-3X/250RE07VU2

R901147128 PGH5-3X/250RE07VE4