宝德5281型伺服辅助电磁阀,BURKERT伺服辅助电磁阀

宝德5281型伺服辅助电磁阀,BURKERT伺服辅助电磁阀
宝德5281型伺服辅助电磁阀是由湿式阀用电磁铁，阀芯，传动柱塞，阀套，顶针杆，钢球，钢球座，复位弹簧等组成。阀芯与阀体为螺纹联接。传动柱塞一端连接电磁铁衔铁，另一端顶住钢球。因此无论是上端电磁铁的推力还是下端弹簧的作用力都使两钢球与顶针杆成连动关系。顶针杆两端与阀芯之间各有一段环形控制容腔，并分别与阀芯上的径向孔道连通。这是一种二位三通双球常闭式电磁阀。当电磁铁断电时，从P腔进入的压力油直接作用在导阀的球座上，而复位弹簧的弹性力也同向作用在球座上，使导阀下阀口关闭，上阀口打开，因而使压力油路与控制油路A阻断，控制油路与回油路T开通。宝德5281型伺服辅助电磁阀采用一次开阀和二次开阀连在一体，主阀和导阀分步使电磁力和压差直接开启主阀口。当线圈通电时，产生电磁力使动铁芯和静铁芯吸合，导阀口开启而导阀口设在主阀口上，且动铁芯与主阀芯连在一起，此时主阀上腔的压力通过导阀口卸荷.
178873 5281-B13,0BFMSGM84-5-024/DC-08     * NA38                               
178874 5281-B13,0BFMSGM84-5-230/50-05     * NA38                               
178875 5281-B20,0BFMSGM85-5-024/50-05     * NA38                               
178876 5281-B20,0BFMSGM85-5-024/DC-08     * NA38                               
178877 5281-B20,0BFMSGM85-5-230/50-05     * NA38                               
178878 5281-B25,0BFMSGM86-5-024/50-05     * NA38                               
178879 5281-B25,0BFMSGM86-5-024/DC-08     * NA38                               
178881 5281-B25,0BFMSGM86-5-230/50-05     * NA38                               
178882 5281-B32,0BFMSGM87-5-024/50-05     * NA38                               
178883 5281-B32,0BFMSGM87-5-024/DC-08     * NA38                               
178884 5281-B32,0BFMSGM87-5-230/50-05     * NA38                               
178885 5281-B40,0BFMSGM88-5-024/50-05     * NA38           
       ：\39526590\39529839/39529830转8005或者8002
//
\39529831\39529839\39529839-8007或者8008
/
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；单荣兵/余娟          
宝德5281型伺服辅助电磁阀,BURKERT伺服辅助电磁阀 
178886 5281-B40,0BFMSGM88-5-024/DC-08     * NA38                               
178887 5281-B40,0BFMSGM88-5-230/50-05     * NA38                               
178888 5281-B50,0BFMSGM89-5-024/50-05     * NA38                               
178889 5281-B50,0BFMSGM89-5-024/DC-08     * NA38                               
178891 5281-B50,0BFMSGM89-5-230/50-05     * NA38                               
178892 2000-A-2-32,0-EE-VA-GM87-D-E       * AF12+MC13                          
178893 2000-A-2-32,0-EE-VA-GM87-C-E       * AF12+MC13                          
178894 2000-A-2-40,0-EE-VA-GM88-D-E       * AF12+MC13                          
178895 2000-A-2-40,0-EE-VA-GM88-C-E       * AF12+MC13                          
178896 2000-A-2-40,0-EE-RG-GM88-B-E       * AF12+MC13                          
178897 2000-A-2-40,0-EE-RG-GM88-D-E       * AF12+MC13                          
178898 2658-A2-10,0-EA-PV-KM24-F-E-F4-AB02* GB11+HD14                          
178899 6213-A13,0BBMSGM84-K-024/56-16     * NA38                               
178900 6213-A13,0BBMSGM84-K-024/DC-16     * NA38                               
178902 6213-A13,0BBMSGM84-K-230/56-16     * NA38                               
178903 6213-A13,0BBMSGM85-K-024/56-16     * NA38                               
178904 6213-A13,0BBMSGM85-K-024/DC-16     * NA38                               
178905 6213-A13,0BBMSGM85-K-230/56-16     * NA38                               
178906 6213-A20,0BBMSGM85-K-024/56-16     * NA38