BURKERT带伺服活塞电磁阀选型/宝德带伺服活塞电磁阀
BURKERT带伺服活塞电磁阀的要求1.换向:在规定的工作条件下，电磁阀通电后能否可靠地换向，断电后能否可靠地复位。2.压力损失:电控换向阀的压力损失由液流流过电控换向阀的阀口时产生的流动损失和节流损失组成。3.内泄露量:电控换向阀的内泄露量是指在规定的工作条件下，处于各个不同工作位置时，从高压腔到低压腔的泄露量。4.换向和复位时间:从电控铁通电到阀芯换向终止所需要的时间，复位时间是指从电磁断电到阀芯回复到初始位置所需要的时间。5.换向频率:在单位时间内所允许的zui大换向次数 6.使用寿命:电磁阀使用到主要零部件损坏，不能进行正常的换向和复位动作，或者使用到其主要指标明显恶化超过了规定指标所经历的换向次数。BURKERT带伺服活塞电磁阀的工作原理，电磁阀里有密闭的腔，在的不同位置开有通孔，每个孔都通向不同的油管，腔中间是阀，两面是两块电磁铁，哪面的磁铁线圈通电阀体就会被吸引到哪边，通过控制阀体的移动来档住或漏出不同的排油的孔，而进油孔是常开的，液压油就会进入不同的排油管，然后通过油的压力来推动油刚的活塞，活塞又带动活塞杆，活塞竿带动机械装置动。这样通过控制电磁铁的电流就控制了机械运动。纵观国内外电磁阀，到目前为止，从动作方式上可分为三大类即：直动式、反冲式、导式，而从阀瓣结构和材料上的不同以及原理上的区别反冲式又可分为：
155246 0330-D-02,0-BB-MS-NM82-BBH/56-08   * JF01                               
155483 SET5-2012-02-65,000VA-F-K00-155483 * ND15                               
155484 SET5-2012-02-80,000VA-F-K00-155484 * ND15                               
155485 SET5-2012-02-010000VA-F-K00-155485 * ND15                               
155486 SET6-2012-02-65,0EEVA-0-HN7-155486 * ND11                               
155487 SET6-2012-02-65,0EEVA-0-KN7-155487 * ND11                               
155488 SET6-2012-02-80,0EEVA-0-KN8-155488 * ND11                               
155489 SET6-2012-02-0100EEVA-0-KN9-155489 * ND11                               
155490 SET6-2012-02-65,0EEVA-0-HN7-155490 * ND12                               
155491 SET6-2012-02-65,0EEVA-0-KN7-155491 * ND12                               
155492 SET6-2012-02-80,0EEVA-0-KN8-155492 * ND12                               
155493 SET6-2012-02-0100EEVA-0-KN9-155493 * ND12                               
155494 SET6-2012-02-80,0EEVA-0-HN8-155494 * ND14                               
155495 SET6-2012-02-0100EEVA-0-HN9-155495 * ND14          
：\39526590\39529839/39529830转8005或者8002
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\39529831\39529839\39529839-8007或者8008
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公司;www.ch115.com
；单荣兵/余娟
BURKERT带伺服活塞电磁阀选型/宝德带伺服活塞电磁阀
155527 2012-A2-80,0-EE-VA-FD29-C-H-N8-0000                                     
155542 2012-A2-80,0-EE-VA-SA49-C-H-N8-0000* NK51                               
155543 2012-A2-80,0-EE-VA-SD49-C-H-N8-0000* NK51                               
155546 2012-A2-0100-EE-VA-FD30-C-H-N9-0000                                     
155551 2012-A2-0100-EE-VA-SA39-C-H-N9-0000* NK51                               
155552 2012-A2-0100-EE-VA-SD50-C-H-N9-0000* NK51                               
155629 SET6-2712-02-65,0SSVA-0-HN7-155629 * ND10                               
155630 SET6-2712-02-65,0SSVA-0-0N7-155630 * ND10                               
155631 SET6-2712-02-65,0SSVA-0-0N8-155631 * ND10                               
155633 SET6-2712-02-80,0SSVA-0-0N8-155633 * ND10                               
155634 SET6-2712-02-80,0SSVA-0-0N9-155634 * ND10                               
155635 SET6-2712-02-0100SSVA-0-0N9-155635 * ND10                               
155638 SET6-2712-02-50,0EEVA-0-HN7-155638 * ND10                               
155640 SET6-2712-02-50,0EEVA-0-0N8-155640 * ND10                               
155641 SET6-2712-02-65,0EEVA-0-HN7-155641 * ND10                               
155642 SET6-2712-02-65,0EEVA-0-0N7-155642 * ND10                               
155645 SET6-2712-02-80,0EEVA-0-0N8-155645 * ND10                               
155646 SET6-2712-02-80,0EEVA-0-0N9-155646 * ND10                               
155647 SET6-2712-02-0100EEVA-0-0N9-155647 * ND10                               
155650 SET6-2712-02-50,0SSVA-0-HN7-155650 * ND09                               
155653 SET6-2712-02-65,0SSVA-0-HN7-155653 * ND09                               
155654 SET6-2712-02-65,0SSVA-0-0N7-155654 * ND09