NACHI不二越叶片泵@不二越油泵

泵由转子2、定子3、叶片4、配油盘和端盖等部件所组成。定子的内表面是圆柱形孔。转子和定子之间存在着偏心。叶片在转子的槽内可灵活滑动，在转子转动时的离心力以及通入叶片根部压力油的作用下，叶片顶部贴紧在定子内表面上，于是两相邻叶片、配油盘、定子和转子间便形成了一个个密封的工作腔。当转子按逆时针方向旋转时，图右侧的叶片向外伸出，密封工作腔容积逐渐增大，产生真空，于是通过吸油口6和配油盘5上窗口将油吸入。而在图的左侧。叶片往里缩进，密封腔的容积逐渐缩小，密封腔中的油液经配油盘另一窗口和压油口1被压出而输出到系统中去。这种泵在转子转一转过程中，吸油压油各一次，故称单作用泵。转子受到径向液压不平衡作用力，故又称非平衡式泵，其轴承负载较大。改变定子和转子间的偏心量，便可改变泵的排量，故这种泵都是变量泵。VDS-OB-1A2-10 VDS-OB-1A3-10 VDR-1A-1A2-22 VDR-1A-1A3-22

VDR-1A-1A4-22 VDR-1A-1A5-22 VDR-1B-1A2-22 VDR-1B-1A3-22
VDR-1B-1A4-22 VDR-1B-1A5-22 VDR-1A-2A2-22 VDR-1A-2A3-22
VDR-1B-2A2-22 VDR-1B-2A3-22 VDR-11A-1A2-1A2-22 VDR-11B-1A2-1A2-22
VDR-11A-1A2-1A3-22 VDR-11B-1A2-1A3-22 VDR-11A-1A3-1A3-22 VDR-11B-1A3-1A3-22
VDR-11A-2A2-2A2-22 VDR-11B-2A2-2A2-22 VDR-11A-2A2-2A3-22 VDR-11B-2A2-2A3-22
VDR-11A-2A3-2A3-22 VDR-11B-2A3-2A3-22 VDR-1A-1A1-13 VDR-1A-1A2-13
VDR-1A-1A3-13 VDR-1B-1A2-13 VDR-1B-1A2-13 VDR-1B-1A3-13
VDR-2A-1A1-13 VDR-2A-1A2-13 VDR-2A-1A3-13 VDR-2B-1A1-13
VDR-2B-1A2-13 VDR-2B-1A3-13 VDR-11A-1A1-1A1-13 VDR-11B-1A2-1A2-13
VDR-11A-1A1-1A2-13 VDR-11B-1A1-1A2-13 VDR-11A-1A1-1A3-13 VDR-11B-1A1-1A3-13
VDR-11A-1A2-1A2-13 VDR-11B-1A2-1A2-13 VDR-11A-1A2-1A3-13 VDR-11B-1A2-1A3-13
VDR-11A-1A3-1A3-13 VDR-11B-1A3-1A3-13 VDC-1A-1A2-20 VDC-1A-1A3-20
VDC-1A-1A4-20 VDC-1A-1A5-20 VDC-1B-1A2-20 VDC-1B-1A3-20
VDC-1B-1A4-20 VDC-1B-1A5-20 VDC-1A-2A2-20 VDC-1A-2A3-20
VDC-1B-2A2-20 VDC-1B-2A3-20 VDC-2A-1A2-20 VDC-2A-1A3-20
VDC-2A-1A4-20 VDC-2A-1A5-20 VDC-2B-1A2-20 VDC-2B-1A3-20
VDC-2B-1A4-20 VDC-2B-1A5-20 VDC-2A-2A2-20 VDC-2A-2A3-20
VDC-2B-2A2-20 VDC-2B-2A3-20 VDC-3A-1A2-20 VDC-3A-1A3-20
VDC-3A-1A4-20 VDC-3A-1A5-20 VDC-3B-1A2-20 VDC-3B-1A3-20
VDC-2B-1A4-20 VDC-2B-1A5-20 VDC-11A-2A2-2A3-20 VDC-11B-2A2-2A3-20
VDC-11A-2A3-1A5-20 VDC-11B-2A3-1A5-20 VDC-12A-2A3-2A3-20 VDC-11B-2A3-2A3-20
VDC-12A-2A3-1A5-20 VDC-12B-2A3-1A5-20 VDC-12A-1A5-2A3-20 VDC-12B-1A5-2A3-20
VDC-12B-1A5-1A5-20 VDC-11A-1A5-1A5-20 VDC-22A-2A3-2A3-20 VDC-22B-2A3-2A3-20

NACHI不二越叶片泵@不二越油泵