vickers叶片泵,威格士vickers双联叶片泵威格士双联叶片泵和单作用叶片泵相似，不同之处只在于定子表面是由两段长半径圆弧、两段短半径圆弧和四段过渡曲线八个部分组成，且定子和转子是同心的。转子顺时针方向旋转的情况下，密封工作腔的容积在左上角和右下角处逐渐增大，为吸油区，在左下角和右上角处逐渐减小，为压油区；吸油区和压油区之间有一段封油区把它们隔开。这种泵的转子每转一转，每个密封工作腔完成吸油和压油动作各两次，所以称为双作用叶片泵。泵的两个吸油区和两个压油区是径向对称的，作用在转子上的液压力径向平衡，所以又称为平衡式叶片泵。2520V17A81BB22R2520V17A81CC22R2520V17A81DD22R2520V17A81CC22L2520V17A81CB22R2520V17A1186DD22R2520V17A111DD22R2520V17A11-1DA22R2520V17A141AA22R2520V17A141CC22R2520V17A14-1DD22R2520V17A141CB22R2520V21A21AA22R2520V21A21CC22R2520V21A51AA22R2520V21A51CC22R2520V21A51DD22R2520V21A81AA22R2520V21A81BB22R2520V21A81CC22R2520V21A81DD22R2520V21A111AA22R2520V21A111BB22R2520V21A111CC22R2520V21A11-1AB22R2520V21A11-1DA22R2520V21A121AA22R2520V21A121BB22R2520V21A121CC22R2520V21A121DD22R2520V21A121CB22R2520V21A121CB22L2520V21A141AA22R2520V21A141DD22R2520V21A14-1AB22R2520V21A141AC22R2520V21A141AD22R2520V21A141CB22R2520VQH17A12-1DD20R2525V21A1786DA22R3520V25A51AA22R3520V25A51CC22R3520V25A8-86CB22R3520V25A111BB22R3520V25A1186AB22R3520V25A121AA22R3520V25A121CC22R3520V25A12-1DD22R3520V30A21CC22R3520V30A51CC22R3520V30A51DB22R3520V30A51DC22R3525V35A211CC22Rvickers叶片泵,威格士vickers双联叶片泵3525V35A21-1BA22R3525V38A12-1BB-22R3525V38A1411AA22R3525V38A171AA22R3525V38A171BB22R3525V38A171CC22R3525V38A171BA22R3525V38A171DA22R3525V38A211AA22R3525V38A211BB22R3525V38A211CC22R3525V38A21-1AB22R3525V38A2186BB22R3525V38A2186CC22R3525VQ30A211DD204520V42A51CC22R4520V42A81CC22R4520V42A111AB22R4520V42A111AC22R4520V42A121CC22R4520V42A1286DD22R4520V50A51CC22R4520V50A81CC22R4520V50A111AA22R4520V50A111CC22R4520V50A121AA22R4520V50A14-1AA22L4520V60A51CC22R4520V60A81AA22R4520V60A81CC22R4520V60A111AD22R4520V60A121AA22R4520V60A121CC22R4520V60A141CC22R4525V42A14-1AD22R4525V42A171AA22R4525V42A171CC22R4525V42A171DD22R4525V42A171DA22R4525V42A211AA22R4525V42A211BB22R本公司有着精湛的技术，让泵的质量达到更优。并承诺会在付款后立即发货；热情的***服务，让你买得放心。除此之外，本公司还供应东京计器，丹尼逊，油研，大金等各种品牌的叶片泵，柱塞泵，齿轮泵等各种液压泵，液压阀。有意者请联系我们，我们诚心心与你合作，达到共赢，期待你的来电！)