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BURKERT帶伺服活塞電磁閥選型/寶德帶伺服活塞電磁閥
BURKERT帶伺服活塞電磁閥的要求1.換向:在規定的工作條件下，電磁閥通電后能否可靠地換向，斷電后能否可靠地復位。2.壓力損失:電控換向閥的壓力損失由液流流過電控換向閥的閥口時產生的流動損失和節流損失組成。3.內泄露量:電控換向閥的內泄露量是指在規定的工作條件下，處于各個不同工作位置時，從高壓腔到低壓腔的泄露量。4.換向和復位時間:從電控鐵通電到閥芯換向終止所需要的時間，復位時間是指從電磁斷電到閥芯回復到初始位置所需要的時間。5.換向頻率:在單位時間內所允許的zui大換向次數 6.使用壽命:電磁閥使用到主要零部件損壞，不能進行正常的換向和復位動作，或者使用到其主要指標明顯惡化超過了規定指標所經歷的換向次數。BURKERT帶伺服活塞電磁閥的工作原理，電磁閥里有密閉的腔，在的不同位置開有通孔，每個孔都通向不同的油管，腔中間是閥，兩面是兩塊電磁鐵，哪面的磁鐵線圈通電閥體就會被吸引到哪邊，通過控制閥體的移動來檔住或漏出不同的排油的孔，而進油孔是常開的，液壓油就會進入不同的排油管，然后通過油的壓力來推動油剛的活塞，活塞又帶動活塞桿，活塞竿帶動機械裝置動。這樣通過控制電磁鐵的電流就控制了機械運動。縱觀國內外電磁閥，到目前為止，從動作方式上可分為三大類即：直動式、反沖式、導式，而從閥瓣結構和材料上的不同以及原理上的區別反沖式又可分為：
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轉8005或者8002
//
\39529831\39529839\39529839-8007或者8008
/
公司;m.dohkj.com
；單榮兵/余娟
BURKERT帶伺服活塞電磁閥選型/寶德帶伺服活塞電磁閥
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