力士乐比例溢流阀华南经销
【简单介绍】
【详细说明】
力士乐比例溢流阀是一种能够使所输出油液的参数(压力)随输入电信号参数(电流或电压)的变化而成比例地变化的液压控制阀。通过电磁铁电压的变化产生不同大小的推力作用在阀芯上,从而得到连续变化的液压压力。
力士乐DBE(M)型比例溢流阀又比例先导阀,安全阀和插装式主阀组成。比例先导阀控制主阀??乜凇Aκ坷諨BE型比例溢流阀按输入电流大小成比例地控制液压系统的压力,阀的通油能力大,适用于流量较大的液压系统
力士乐DBE型比例溢流阀的系统压力极限由比例电磁铁2设定,与电流有关,来自系统的压力作用于主阀芯4,与此同时,经过装有节流孔5的先导管作用于主阀芯4的弹簧加载侧并作用在先导阀芯6.如果系统压力升高得超过对应着电磁铁力的设定值,则先导阀芯6打开。现在先导油可以流回油箱,节流孔组产生作用在主阀芯4上的压降,使它从阀座上升起并打开从泵到油箱的通路。
力士乐DBEM行比例溢流阀为了?;は低趁庠獗壤绱盘?处不能允许的高电流尖峰引起的不能允许的高压之害,有一种供选方案是装设一个弹簧加载的压力溢流阀7提供zui高?;ぁ?/span>
力士乐DBE(M)型比例溢流阀由直流比例电磁铁和先导型溢流阀组成。工作原理是:当输入一个电信号时,比例电磁铁1便产生一个相应的电磁力,它通过推杆2和弹簧3的作用,使锥阀4接触在阀座5上,因此打开的液压力与电流成正比,形成一个比例先导压力阀。孔a为主阀阀芯6的阻尼孔,由先导式溢流阀工作原理,对溢流阀阀芯6上的受力分析可知,电液比例溢流阀进口压力的高低与输人信号电流的大小成正比,即进口油压受输入电磁铁的电流大小控制。若输入信号电流是连续地按比例地或按一定程序变化,则比例溢流阀所调节的液压系统压力,也连续地按比例地或按一定程序地进行变化。从而将手调溢流阀,改为电信号控制。
力士乐DBE(M)型比例溢流阀实现多级压力控制,当以不同电流J1、j2、J3、J4和J5输入时,溢流阀就可得到五种压力控制,它与普通溢流阀的多级压力控制相比,液压元件数量少,系统简单。若输入的是连续变化的信号则可实现连续的压力控制。
先导型比例溢流阀。它的先导部分是直动式比例压力阀,可直接作为直动式比例溢流阀使用。若与普通压力阀组合,可组成先导型比例溢流阀、比例减压阀和比例顺序阀等元件。
Rexroth力士乐DBE(M)型比例溢流阀的*型号:
R900917730 DBE 10-3X/50YG24K4-115 R900916121 DBE 10-5X/100YG24K4M
R900916122 DBE 10-5X/100YG24K4M-1 R900579169 DBE 10-5X/200YG24K4M
R901069892 DBE 10-5X/315XYG24K4M R900916124 DBE 10-5X/315YG24K4M
R900916123 DBE 10-5X/315YG24NK4M-1 R900967563 DBE 10-5X/350YG24K4M
R900916125 DBE 10-5X/50XYG24K4M 0811402109 DBE 10X-1X/180G24-8NZ4M
0811402110 DBE 10X-1X/315G24-8NZ4M 0811402108 DBE 10X-1X/80G24-8NZ4M
0811402117 DBE 10Z-1X/180XYG24-8NZ4M 0811402118 DBE 10Z-1X/315XYG24-8NZ4M
R900917731 DBE 20-3X/50YG24K4-115 R900916242 DBE 20-5X/100YG24NK4M
R900975472 DBE 20-5X/315YG24K4M R900940821 DBE 20-5X/350YG24K4M
R900916131 DBE 30-3X/100YG24K4M R900916132 DBE 30-3X/200YG24K4M
R900916133 DBE 30-3X/315YG24K4M 0811402041 DBE 6X-1X/180G24-25NZ4M
0811402044 DBE 6X-1X/180G24-8NZ4M 0811402042 DBE 6X-1X/315G24-25NZ4M
0811402043 DBE 6X-1X/315G24-8NZ4M 0811402040 DBE 6X-1X/80G24-25NZ4M
0811402045 DBE 6X-1X/80G24-8NZ4M R900924428 DBE6-1X/100G24NK4M
R900916244 DBE6-1X/100YG24NK4M R900916047 DBE6-1X/200G24K4M
R900916048 DBE6-1X/200G24NK4M R900936001 DBE6-1X/200YG24NK4M
R900551840 DBE6-1X/315G24K4M R900573294 DBE6-1X/315G24NK4M
R900943833 DBE6-1X/315YG24K4M R900916045 DBE6-1X/315YG24NK4M
R900945295 DBE6-1X/350G24NK4M R900916046 DBE6-1X/50G24NK4M
R900946371 DBE6-1X/50YG24NK4M 0811402100 DBEB 10Z-1X/180XYG24-37Z4M
0811402101 DBEB 10Z-1X/315XYG24-37Z4M 0811402095 DBEB 6X-1X/180G24-25Z4M
0811402115 DBEBE 10Z-1X/180XYG24K31A1M 0811402116 DBEBE 10Z-1X/315XYG24K31A1M
0811402077 DBEBE 6X-1X/180G24K31A1M 0811402079 DBEBE 6X-1X/180G24K31F1M
0811402076 DBEBE 6X-1X/315G24K31A1M 0811402078 DBEBE 6X-1X/80G24K31A1M
R900963245 DBEC 30-3X/315YG24K4 R900931821 DBEE 10-5X/200YG24K31M
R900535115 DBEE 10-5X/315YG24K31M R900974904 DBEE 10-5X/50YG24NK31M
R900731840 DBEE 20-5X/100YG24K31M R901163997 DBEE 20-5X/200YG24K31V
R900948803 DBEE 6-1X/100G24K31M R900919359 DBEE 6-1X/100YG24K31M
R900727718 DBEE 6-1X/100YG24NK31M R900952490 DBEE 6-1X/200G24K31M
R900728050 DBEE 6-1X/200G24K31V R900954433 DBEE 6-1X/200YG24K31M
R900546986 DBEE 6-1X/315G24K31M R900940727 DBEE 6-1X/315G24K31V
R900962239 DBEE 6-1X/315G24NK31M R900546987 DBEE 6-1X/315YG24K31M
R900743106 DBEE 6-1X/315YG24K31V R900706135 DBEE 6-1X/350YG24K31M
R900972193 DBEE 6-1X/50G24K31M R900940726 DBEE 6-1X/50G24K31V
R900954432 DBEE 6-1X/50YG24K31M R900943143 DBEM 10-5X/100YG24K4M
R900965816 DBEM 10-5X/200XYG24K4M R900941300 DBEM 10-5X/200XYG24K4M-1
R900923238 DBEM 10-5X/200YG24K4M R900946965 DBEM 10-5X/200YG24K4M-1
R900579448 DBEM 10-5X/200YG24NK4M R900916245 DBEM 10-5X/200YG24NK4M-1
R900574165 DBEM 10-5X/315XYG24K4M-1 R900547401 DBEM 10-5X/315YG24K4M
R900923190 DBEM 10-5X/315YG24K4M-1 R900705663 DBEM 10-5X/315YG24K4V
R900904645 DBEM 10-5X/350YG24K4M R900928037 DBEM 10-5X/50YG24K4M
R900916127 DBEM 20-5X/100YG24K4M R900916128 DBEM 20-5X/100YG24K4M-1
R900941302 DBEM 20-5X/200XYG24K4M-1 R900923239 DBEM 20-5X/200YG24K4M
R900579947 DBEM 20-5X/200YG24K4M-1 R900941260 DBEM 20-5X/200YG24K4V-1
R900916129 DBEM 20-5X/200YG24NK4M R900727879 DBEM 20-5X/315XYG24K4M
R900962811 DBEM 20-5X/315XYG24K4M-1 R900923241 DBEM 20-5X/315YG24K4M
R900916130 DBEM 20-5X/315YG24K4M-1 R900578827 DBEM 20-5X/350YG24K4M
R900709844 DBEM 20-5X/350YG24K4V R901114837 DBEM 20-5X/50YG24K4M
R900922698 DBEM 20-5X/50YG24NK4M R901055517 DBEM 30 G-3X/420YG24K4V-683
R900916134 DBEM 30-3X/100YG24K4M R900916135 DBEM 30-3X/200XYG24K4M
R900921597 DBEM 30-3X/200YG24K4M R900552114 DBEM 30-3X/315YG24K4M
R900245866 DBEM 30-3X/350XYG24K4M R900719426 DBEM 30-3X/50YG24K4M
R900954707 DBEME 10-5X/100YG24K31M R900924513 DBEME 10-5X/100YG24NK31M
R900954708 DBEME 10-5X/200YG24K31M R900551073 DBEME 10-5X/200YG24NK31M
R900958678 DBEME 10-5X/315XYG24K31M R900536812 DBEME 10-5X/315YG24K31M
R900941261 DBEME 10-5X/350YG24K31M R900908585 DBEME 10-5X/50YG24K31M
R900717759 DBEME 20-5X/100XYG24K31M R900937307 DBEME 20-5X/100YG24K31M
R900954709 DBEME 20-5X/200YG24K31M R900901375 DBEME 20-5X/315XYG24K31M
R900536813 DBEME 20-5X/315YG24K31M R900954711 DBEME 20-5X/50YG24K31M
R900954710 DBEME 20-5X/350YG24K31M R900937596 DBEME 20-5X/350YG24K31V
R900954713 DBEME 30-3X/100YG24K31M R900954714 DBEME 30-3X/200YG24K31M
R900954715 DBEME 30-3X/315YG24K31M R900954716 DBEME 30-3X/350YG24K31M
R900954717 DBEME 30-3X/50YG24K31M
力士乐DBEM行比例溢流阀询价注意事项:
1.请提供*列的物料编号和第二列具体型号
2.请发书面询价函(邮件,,传真等),不接受口头报价。
3.询价的商友请主动告知公司名称和,否则不予报价。
4.如果型号不能*对上,请提供英文品牌名+具体型号+数量,如有铭牌更好。期待与贵司的合作。
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