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CTR3-035/P2.2/GP2-0140/C611N结构原理
输入信号增大，供气用电磁阀先导阀1换向，而排气用电磁先导阀7处于复位状态，则供气压力从SUP口通过阀1进入先导室5，先导室压力上升，气压力作用在膜片2的上方，则和膜片2相连的供气阀芯4便开启，排气阀芯3关闭，产生输出压力。此输出压力通过压力传感器6反馈至控制回路8。在这里，与目标值进行快速比较修正，知道输出压力与输入信号成一定比例为止，从而得到输出压力与输入信号的变化成比例的变化。由于没有喷嘴挡板机构，故阀对杂质不敏感，可靠性高。
CTR3-075/P2.2/GP2-0070/A11N
CTR3-035/M2.2A/GP2-0070/A11N
CTR3-050/M2.2A/GP2-0070/A11N
CTR3-075/M2.2A/GP2-0070/A11N
CTR3-035/P3/GP2-0070/A11N
CTR3-050/P3/GP2-0070/A11N
CTR3-075/P3/GP2-0070/A11N
CTR3-035/M3A/GP2-0070/A11N
CTR3-050/M3A/GP2-0070/A11N
CTR3-075/M3A/GP2-0070/A11N
CTR3-035/P4/GP2-0070/A11N
CTR3-050/P4/GP2-0070/A11N
CTR3-075/P4/GP2-0070/A11N
CTR3-035/M4A/GP2-0070/A11N
CTR3-050/M4A/GP2-0070/A11N
CTR3-075/M4A/GP2-0070/A11N
CTR3-035/P5.5/GP2-0070/A11N
CTR3-050/P5.5/GP2-0070/A11N
CTR3-075/P5.5/GP2-0070/A11N
CTR3-035/M5.5A/GP2-0070/A11N
CTR3-050/M5.5A/GP2-0070/A11N
CTR3-075/M5.5A/GP2-0070/A11N
CTR3-035/P7.5/GP2-0070/A11N
CTR3-050/P7.5/GP2-0070/A11N
CTR3-075/P7.5/GP2-0070/A11N
CTR3-035/M7.5A/GP2-0070/A11N
CTR3-050/M7.5A/GP2-0070/A11NM5100-F83.3CL泊姆克齿轮泵厂家M5100A767ADNK20-6-T 泊姆克齿轮泵厂家
CTR3-050/P5.5/GP2-0140/C611N
CTR3-075/P5.5/GP2-0140/C611N
CTR3-035/M5.5A/GP2-0140/C611N
CTR3-050/M5.5A/GP2-0140/C611N
CTR3-075/M5.5A/GP2-0140/C611N
CTR3-035/P7.5/GP2-0140/C611N
CTR3-050/P7.5/GP2-0140/C611N
CTR3-075/P7.5/GP2-0140/C611N
CTR3-035/M7.5A/GP2-0140/C611N
CTR3-050/M7.5A/GP2-0140/C611N
CTR3-075/M7.5A/GP2-0140/C611N
CTR3-035/P2.2/GP2-0158/C611N
CTR3-050/P2.2/GP2-0158/C611N
CTR3-075/P2.2/GP2-0158/C611N
CTR3-035/M2.2A/GP2-0158/C611N
轴承的材料常用工具钢，并经表面硬化处理，以提高它的抗胶合能力。如果输送介质含磨损性颗粒，则应采用很硬的轴承材料，如陶瓷。近年来，GS－1聚四氟乙烯钢铁复合材料被认为是较为理想的滑动轴承材料。它由冷轧薄钢板（基体）、烧结球形多孔青铜粉或铜网（中间层）、聚四氟乙烯（表面层）三层材料复合而成，兼有金属和聚四氟乙烯塑料的优点。在此材料的基础上，上海材料研究所又研制出性能更优的SF型三层复合自润滑材料，它以青铜丝网代替青铜粉层，表层的塑料配方经过精心筛选。这种轴承材料耐疲劳、承载能力高、摩擦系数小、使用寿命长，是提高齿轮泵技术性能的新颖轴承材料。齿轮泵 吸排油口
CTR3-075/M7.5A/GP2-0140/C400N
CTR3-035/P2.2/GP2-0158/C400N
CTR3-050/P2.2/GP2-0158/C400N
CTR3-075/P2.2/GP2-0158/C400N
CTR3-035/M2.2A/GP2-0158/C400N
CTR3-050/M2.2A/GP2-0158/C400N
CTR3-075/M2.2A/GP2-0158/C400N
CTR3-035/P3/GP2-0158/C400N
CTR3-050/P3/GP2-0158/C400N
CTR3-075/P3/GP2-0158/C400N
CTR3-035/M3A/GP2-0158/C400N
CTR3-050/M3A/GP2-0158/C400N
CTR3-075/M3A/GP2-0158/C400N
CTR3-035/P4/GP2-0158/C400N
CTR3-050/P4/GP2-0158/C400N
CTR3-075/P4/GP2-0158/C400N
CTR3-035/M4A/GP2-0158/C400N
CTR3-050/M4A/GP2-0158/C400N
CTR3-075/M4A/GP2-0158/C400N
CTR3-035/P5.5/GP2-0158/C400N
CTR3-050/P5.5/GP2-0158/C400N
CTR3-075/P5.5/GP2-0158/C400N
CTR3-035/M5.5A/GP2-0158/C400N
CTR3-050/M5.5A/GP2-0158/C400N
CTR3-075/M5.5A/GP2-0158/C400N
CTR3-035/P7.5/GP2-0158/C400NM5100-F83.3CL泊姆克齿轮泵厂家M7600-F100NK767 6G1 泊姆克齿轮泵厂家
CTR3-050/M2.2A/GP2-0158/C611N
CTR3-075/M2.2A/GP2-0158/C611N
CTR3-035/P3/GP2-0158/C611N
CTR3-050/P3/GP2-0158/C611N
CTR3-075/P3/GP2-0158/C611N
CTR3-035/M3A/GP2-0158/C611N
CTR3-050/M3A/GP2-0158/C611N
CTR3-075/M3A/GP2-0158/C611N
CTR3-035/P4/GP2-0158/C611N
CTR3-050/P4/GP2-0158/C611N
CTR3-075/P4/GP2-0158/C611N
CTR3-035/M4A/GP2-0158/C611N
CTR3-050/M4A/GP2-0158/C611N
CTR3-075/M4A/GP2-0158/C611N
CTR3-035/P5.5/GP2-0158/C611N
CTR3-050/P5.5/GP2-0158/C611N
CTR3-075/P5.5/GP2-0158/C611N
CTR3-035/M5.5A/GP2-0158/C611N
CTR3-050/M5.5A/GP2-0158/C611N
5.叶片泵的轴向间隙 对ηv影响很大。
1)小型泵-0.015~0.03mm
2)中型泵-0.02~0.045mmM5100-F83.3CL泊姆克齿轮泵厂家PB7600C467(SP)PN12-(SP)(B1C1E1)/P124AUDZA07(C1)/Y025泊姆克齿轮泵厂家
