NVICKS叶片泵3525VQ30A25-1CC20R 油泵 25VQ25A-1C20L

20V 系列：20V11A-1A22L,20V11A-1A22R,20V11A-1B22R,20V11A-1C22R,20V11A-1D22R,20V12A-1A22R,20V12A-1D22R,20V5A-1C22R,20V5A-1D22R,20V8A-151C22R,20V8A-1A22R,20V8A-1C22L,20V8A-1C22R,20V8A-1D22R

20VQ 系列：20VQ-11A,20VQ11A-1A22R,20VQ11A-1B22R,20VQ-12A,20VQ-14A,20VQ-5A,20VQ5A-1C22R,20VQ5A-1C30,20VQ-8A,20VQ8A-151C22R

2520V 系列：2520V10A10-1AB22R,2520V10A10-1AC22R,2520V10A10-1AD22R,2520V10A11-1AB22R,2520V10A11-1AC22R,2520V10A11-1AD22R,2520V10A12-1AB22R,2520V10A12-1AC22R,2520V10A12-1AD22R,2520V10A14-1AB22R,2520V10A14-1AC22R,2520V10A14-1AD22R,2520V10A2-1AB22R,2520V10A2-1AC22R,2520V10A2-1AD22R,2520V10A3-1AB22R,2520V10A3-1AC22R,2520V10A3-1AD22R,2520V10A4-1AB22R,2520V10A4-1AC22R,2520V10A4-1AD22R,2520V10A5-1AB22R,2520V10A5-1AC22R,2520V10A5-1AD22R,2520V-10A-5-1C22R,2520V10A6-1AB22R,2520V10A6-1AC22R,2520V10A6-1AD22R,2520V10A7-1AB22R,2520V10A7-1AC22R,2520V10A7-1AD22R,2520V10A8-1AB22R,2520V10A8-1AC22R,2520V10A8-1AD22R,2520V10A9-1AB22R,2520V10A9-1AC22R,2520V10A9-1AD22R,2520V12A10-1AB22R,2520V12A10-1AC22R,2520V12A10-1AD22R,2520V-12A10-1C22R,2520V12A11-1AA22R,2520V12A11-1AB22R,2520V12A11-1AC22R,2520V12A11-1AD22R,2520V12A11-1DD22R,2520V12A12-1AB22R,2520V12A12-1AC22R,2520V12A12-1AD22R,2520V-12A12-1C22R,2520V12A14-1AB22R,2520V12A14-1AC22R,2520V12A14-1AD22R,2520V-12A14-1C22R,2520V12A2-1AB22R,2520V12A2-1AC22R,2520V12A2-1AD22R,2520V12A2-1BB22R,2520V12A2-1CA22R,2520V12A3-1AB22R,2520V12A3-1AC22R,2520V12A3-1AD22R,2520V12A4-1AB22R,2520V12A4-1AC22R,2520V12A4-1AD22R,2520V12A5-1AB22R,2520V12A5-1AC22R,2520V12A5-1AD22R,2520V-12A-5-1C22R,2520V12A5-1DD22R,2520V12A6-1AB22R,2520V12A6-1AC22R,2520V12A6-1AD22R,2520V12A7-1AB22R,2520V12A7-1AC22R,2520V12A7-1AD22R,2520V12A8-1AA22R,2520V12A8-1AB22R,2520V12A8-1AC22R,2520V12A8-1AD22R,2520V-12A8-1C22R,2520V12A8-1CC22R,2520V12A8-1DD22R,2520V12A9-1AB22R,2520V12A9-1AC22R,2520V12A9-1AD22R,2520V14A10-1AB22R,2520V14A10-1AC22R,2520V14A10-1AD22R,2520V-14A-10-1C22R,2520V14A11-1AA22R,2520V14A11-1AB22R,2520V14A11-1AC22R,2520V14A11-1AD22R,2520V14A11-1BB22R,2520V14A11-1CC22R,2520V14A11-1DD22R,2520V14A12-1AA22R,2520V14A12-1AB22R,2520V14A12-1AC22R,2520V14A12-1AD22R,2520V-14A-12-1C22R,2520V14A14-1AB22R,2520V14A14-1AC22R,2520V14A14-1AD22R,2520V-14A-14-1C22R,2520V14A2-1AB22R,2520V14A2-1AC22R,2520V14A2-1AD22R,2520V14A3-1AB22R,2520V14A3-1AC22R,2520V14A3-1AD22R,2520V14A4-1AB22R,2520V14A4-1AC22R,2520V14A4-1AD22R,2520V14A5-1AB22R,2520V14A5-1AC22R,2520V14A5-1AD22R,2520V14A5-1BB22R,2520V-14A-5-1C22R,2520V14A5-1CC22R,2520V14A5-1DD22R,2520V14A6-1AB22R,2520V14A6-1AC22R,2520V14A6-1AD22R,2520V14A7-1AB22R,2520V14A7-1AC22R,2520V14A7-1AD22R,2520V14A8-1AB22R,2520V14A8-1AC22R,2520V14A8-1AD22R,2520V14A8-1BB22R,2520V-14A-8-1C22R,2520V14A8-1CC22R,2520V14A8-1DD22R,2520V14A9-1AB22R,2520V14A9-1AC22R,2520V14A9-1AD22R,2520V15A10-1AB22R,2520V15A10-1AC22R,2520V15A10-1AD22R,2520V15A11-1AB22R,2520V15A11-1AC22R,2520V15A11-1AD22R,2520V15A12-1AB22R,2520V15A12-1AC22R,2520V15A12-1AD22R,2520V15A14-1AB22R,2520V15A14-1AC22R,2520V15A14-1AD22R,2520V15A2-1AB22R,2520V15A2-1AC22R,2520V15A2-1AD22R,2520V15A3-1AB22R,2520V15A3-1AC22R,2520V15A3-1AD22R,2520V15A4-1AB22R,2520V15A4-1AC22R,2520V15A4-1AD22R,2520V15A5-1AB22R,2520V15A5-1AC22R,2520V15A5-1AD22R,2520V15A6-1AB22R,2520V15A6-1AC22R,2520V15A6-1AD22R,2520V15A7-1AB22R,2520V15A7-1AC22R,2520V15A7-1AD22R,2520V15A8-1AB22R,2520V15A8-1AC22R,2520V15A8-1AD22R,2520V15A9-1AB22R,2520V15A9-1AC22R,2520V15A9-1AD22R,2520V17A10-1AB22R,2520V17A10-1AC22R,2520V17A10-1AD22R,2520V-17A-10-1C22R,2520V17A11-1AB22R,2520V17A11-1AC22R,2520V17A11-1AD22R,2520V17A11-1DD22R,2520V17A11-86DD22R,2520V17A12-1AB22R,2520V17A12-1AC22R,2520V17A12-1AD22R,2520V-17A-121C22R,2520V17A14-1AA22R,2520V17A14-1AB22R,2520V17A14-1AC22R,2520V17A14-1AD22R,2520V-17A-14-1C22R,2520V17A14-1CB22R,2520V17A14-1CC22R,2520V17A2-1AB22R,2520V17A2-1AC22R,2520V17A2-1AD22R,2520V17A3-1AB22R,2520V17A3-1AC22R,2520V17A3-1AD22R,2520V17A4-1AB22R,2520V17A4-1AC22R,2520V17A4-1AD22R,2520V17A5-1AA-22R,2520V17A5-1AB22R,2520V17A5-1AC22R,2520V17A5-1AD22R,2520V17A5-1BB22R,2520V-17A-5-1C22R,2520V17A5-1CC22R,2520V17A5-1DD22R,2520V17A6-1AB22R,2520V17A6-1AC22R,2520V17A6-1AD22R,2520V17A7-1AB22R,2520V17A7-1AC22R,2520V17A7-1AD22R,2520V17A8-1AA22R,2520V17A8-1AB22R,2520V17A8-1AC22R,2520V17A8-1AD22R,2520V17A8-1BB22R,2520V-17A-8-1C22R,2520V17A8-1CB22R,2520V17A8-1CC22L,2520V17A8-1CC22R,2520V17A9-1AB22R,2520V17A9-1AC22R,2520V17A9-1AD22R,2520V19A10-1AB22R,2520V19A10-1AC22R,2520V19A10-1AD22R,2520V19A11-1AB22R,2520V19A11-1AC22R,2520V19A11-1AD22R,2520V19A12-1AB22R,2520V19A12-1AC22R,2520V19A12-1AD22R,2520V19A14-1AB22R,2520V19A14-1AC22R,2520V19A14-1AD22R,2520V19A2-1AB22R,2520V19A2-1AC22R,2520V19A2-1AD22R,2520V19A3-1AB22R,2520V19A3-1AC22R,2520V19A3-1AD22R,2520V19A4-1AB22R,2520V19A4-1AC22R,2520V19A4-1AD22R,2520V19A5-1AB22R,2520V19A5-1AC22R,2520V19A5-1AD22R,2520V19A6-1AB22R,2520V19A6-1AC22R,2520V19A6-1AD22R,2520V19A7-1AB22R,2520V19A7-1AC22R,2520V19A7-1AD22R,2520V19A8-1AB22R,2520V19A8-1AC22R,2520V19A8-1AD22R,2520V19A9-1AB22R,2520V19A9-1AC22R,2520V19A9-1AD22R,2520V21A10-1AB22R,2520V21A10-1AC22R,2520V21A10-1AD22R,2520V-21A-10-1C22R,2520V21A11-1AA22R,2520V21A11-1AB22R,2520V21A11-1AC22R,2520V21A11-1AD22R,2520V21A11-1BB22R,2520V21A11-1CC22R,2520V21A11-1DA22R,2520V21A12-1AA22R,2520V21A12-1AB22R,2520V21A12-1AC22R,2520V21A12-1AD22R,2520V21A12-1BB22R,2520V-21A-12-1C22R,2520V21A12-1CB22R,2520V21A12-1CC22R,2520V21A12-1DD22R,2520V21A14-1AA22R,2520V21A14-1AB22R,2520V21A14-1AC22R,2520V21A14-1AD22R,2520V-21A-14-1C22R,2520V21A14-1CB22R,2520V21A14-1DD22R,2520V21A2-1AA22R,2520V21A2-1AB22R,2520V21A2-1AC22R,2520V21A2-1AD22R,2520V21A2-1CC22R,2520V21A3-1AB22R,2520V21A3-1AC22R,2520V21A3-1AD22R,2520V21A4-1AB22R,2520V21A4-1AC22R,2520V21A4-1AD22R,2520V21A5-1AA22R,2520V21A5-1AB22R,2520V21A5-1AC22R,2520V21A5-1AD22R,2520V-21A-5-1C22R,2520V21A5-1CC22R,2520V21A5-1DD22R,2520V21A6-1AB22R,2520V21A6-1AC22R,2520V21A6-1AD22R,2520V21A7-1AB22R,2520V21A7-1AC22R,2520V21A7-1AD22R,2520V21A8-1AA22R,2520V21A8-1AB22R,2520V21A8-1AC22R,2520V21A8-1AD22R,2520V21A8-1BB22R,2520V-21A-8-1C22R,2520V21A8-1CC22R,2520V21A8-1DD22R,2520V21A9-1AB22R,2520V21A9-1AC22R,2520V21A9-1AD22R

2520VQ 系列：2520VQ-12A11,2520VQ12A11-1AA22R,2520VQ12A11-1DD22R,2520VQ12A2-1BB22R,2520VQ-12A5,2520VQ12A5-1DD22R,2520VQ-12A8,2520VQ12A8-1AA22R,2520VQ12A8-1CC22R,2520VQ12A8-1DD22R,2520VQ-14A11,2520VQ14A11-1DD22R,2520VQ-14A12,2520VQ14A12-1AA22R,2520VQ-14A5,2520VQ14A5-1DD22R,2520VQ-14A8,2520VQ14A8-1CC22R,2520VQ-17A11,2520VQ17A11-1DD22R,2520VQ17A11-86DD22R,2520VQ-17A12,2520VQ-17A14,2520VQ17A14-1AA22R,2520VQ-17A14-1CC-10R,2520VQ-17A5,2520VQ17A5-1AA-22R,2520VQ17A5-1AB22R,2520VQ-17A8,2520VQ17A8-1AA22R,2520VQ17A8-1CB22R,2520VQ17A8-1CC22L,2520VQ-19A12-1CC-10R,2520VQ-19A14-1CC-10R,2520VQ-21A11,2520VQ21A11-1AA22R,2520VQ-21A12,2520VQ21A12-1AA22R,2520VQ21A12-1BB22R,2520VQ-21A14,2520VQ21A14-1AD22R,2520VQ-21A5,2520VQ21A5-1AA22R,2520VQ21A5-1CC22R,2520VQ-21A8,2520VQ21A8-1CC22R,2520VQ21A8-1DD22R,2520VQH17A12-1DD20R

2525V 系列：2525V-10A-10-1C22R,2525V-10A-12-1C22R,2525V-10A-14-1C22R,2525V-10A-17-1C22R,2525V-10A-21-1C22R,2525V-12A-10-1C22R,2525V-12A-12-1C22R,2525V-12A-14-1C22R,2525V-12A-17-1C22R,2525V-12A-21-1C22R,2525V-14A-10-1C22R,2525V-14A-12-1C22R,2525V-14A-14-1C22R,2525V-14A-17-1C22R,2525V-14A-21-1C22R,2525V-17A-10-1C22R,2525V-17A-12-1C22R,2525V-17A-14-1C22R,2525V-17A-17-1C22R,2525V-17A-21-1C22R,2525V-21A-10-1C22R,2525V-21A-12-1C22R,2525V-21A-14-1C22R,2525V-21A-17-1C22R,2525V21A17-86DA22R,2525V-21A-21-1C22R

2525VQ 系列：2525VQ-10A-10-1C22R,2525VQ-10A-21-1C22R,2525VQ-12A-10-1C22R,2525VQ-12A-21-1C22R,2525VQ-14A-10-1C22R,2525VQ-14A-21-1C22R,2525VQ-17A-10-1C22R,2525VQ-17A-21-1C22R,2525VQ-21A-21-1C22R

25V 系列：25V10A-1A22R,25V10A-1C22R,25V12A-11A22R,25V12A-1B22R,25V12A-1C22R,25V12A-1D22R,25V14A-1A22R,25V14A-1B22L,25V14A-1B22R,25V14A-1C22R,25V14A-1D22R,25V14AF-1C22R,25V14AM-1D22R,25V17A-11B22L,25V17A-1A22L,25V17A-1A22R,25V17A-1B22R,25V17A-1C22R,25V17A-1D22R,25V21A-1A22L,25V21A-1A22R,25V21A-1B22R,25V21A-1C22R,25V21A-1D22R

25VQ 系列：25VQ-12A,25VQ12A-1B22R,25VQ-14A,25VQ-17A,25VQ17A-1A22R,25VQ17A-1B22R,25VQ17A-1C22R,25VQ-21A

3520V 系列：3520V21A10-1AA22R,3520V21A10-1BA22R,3520V21A10-1BB22R,3520V21A10-1BC22R,3520V21A10-1BD22R,3520V21A11-1AA22R,3520V21A11-1BA22R,3520V21A11-1BB22R,3520V21A11-1BC22R,3520V21A11-1BD22R,3520V21A12-1AA22R,3520V21A12-1BA22R,3520V21A12-1BB22R,3520V21A12-1BC22R,3520V21A12-1BD22R,3520V21A14-1AA22R,3520V21A14-1BA22R,3520V21A14-1BB22R,3520V21A14-1BC22R,3520V21A14-1BD22R,3520V21A2-1AA22R,3520V21A2-1BA22R,3520V21A2-1BB22R,3520V21A2-1BC22R,3520V21A2-1BD22R,3520V21A3-1AA22R,3520V21A3-1BA22R,3520V21A3-1BB22R,3520V21A3-1BC22R,3520V21A3-1BD22R,3520V21A4-1AA22R,3520V21A4-1BA22R,3520V21A4-1BB22R,3520V21A4-1BC22R,3520V21A4-1BD22R,3520V21A5-1AA22R,3520V21A5-1BA22R,3520V21A5-1BB22R,3520V21A5-1BC22R,3520V21A5-1BD22R,3520V21A6-1AA22R,3520V21A6-1BA22R,3520V21A6-1BB22R,3520V21A6-1BC22R,3520V21A6-1BD22R,3520V21A7-1AA22R,3520V21A7-1BA22R,3520V21A7-1BB22R,3520V21A7-1BC22R,3520V21A7-1BD22R,3520V21A8-1AA22R,3520V21A8-1BA22R,3520V21A8-1BB22R,3520V21A8-1BC22R,3520V21A8-1BD22R,3520V21A9-1AA22R,3520V21A9-1BA22R,3520V21A9-1BB22R,3520V21A9-1BC22R,3520V21A9-1BD22R,3520V25A10-1AA22R,3520V25A10-1BA22R,3520V25A10-1BB22R,3520V25A10-1BC22R,3520V25A10-1BD22R,3520V-25A-10-1C22R,3520V25A11-1AA22R,3520V25A11-1BA22R,3520V25A11-1BB22R,3520V25A11-1BC22R,3520V25A11-1BD22R,3520V-25A-11-1C22R,3520V25A11-86AB22R,3520V25A12-1AA22R,3520V25A12-1BA22R,3520V25A12-1BB22R,3520V25A12-1BC22R,3520V25A12-1BD22R,3520V-25A-12-1C22R,3520V25A12-1CC22R,3520V25A12-1DD22R,3520V25A14-1AA22R,3520V25A14-1BA22R,3520V25A14-1BB22R,3520V25A14-1BC22R,3520V25A14-1BD22R,3520V-25A-14-1C22R,3520V25A2-1AA22R,3520V25A2-1BA22R,3520V25A2-1BB22R,3520V25A2-1BC22R,3520V25A2-1BD22R,3520V25A3-1AA22R,3520V25A3-1BA22R,3520V25A3-1BB22R,3520V25A3-1BC22R,3520V25A3-1BD22R,3520V25A4-1AA22R,3520V25A4-1BA22R,3520V25A4-1BB22R,3520V25A4-1BC22R,3520V25A4-1BD22R,3520V25A5-1AA22R,3520V25A5-1BA22R,3520V25A5-1BB22R,3520V25A5-1BC22R,3520V25A5-1BD22R,3520V-25A-5-1C22R,3520V25A5-1CC22R,3520V25A6-1AA22R,3520V25A6-1BA22R,3520V25A6-1BB22R,3520V25A6-1BC22R,3520V25A6-1BD22R,3520V25A7-1AA22R,3520V25A7-1BA22R,3520V25A7-1BB22R,3520V25A7-1BC22R,3520V25A7-1BD22R,3520V25A8-1AA22R,3520V25A8-1BA22R,3520V25A8-1BB22R,3520V25A8-1BC22R,3520V25A8-1BD22R,3520V-25A-8-1C22R,3520V25A8-86CB22R,3520V25A9-1AA22R,3520V25A9-1BA22R,3520V25A9-1BB22R,3520V25A9-1BC22R,3520V25A9-1BD22R,3520V30A10-1AA22R,3520V30A10-1BA22R,3520V30A10-1BB22R,3520V30A10-1BC22R,3520V30A10-1BD22R,3520V-30A-10-1C22R,3520V30A11-1AA22R,3520V30A11-1BA22R,3520V30A11-1BB22R,3520V30A11-1BC22R,3520V30A11-1BD22R,3520V-30A-11-1C22R,3520V30A11-1CC22R,3520V30A11-86CC22R,3520V30A12-1AA22R,3520V30A12-1AD22R,3520V30A12-1BA22R,3520V30A12-1BB22R,3520V30A12-1BC22R,3520V30A12-1BD22R,3520V-30A-12-1C22R,3520V30A12-1DC22R,3520V30A14-1AA22L,3520V30A14-1AA22R,3520V30A14-1BA22R,3520V30A14-1BB22R,3520V30A14-1BC22R,3520V30A14-1BD22R,3520V-30A-14-1C22R,3520V30A14-1CB22R,3520V30A2-1AA22R,3520V30A2-1BA22R,3520V30A2-1BB22R,3520V30A2-1BC22R,3520V30A2-1BD22R,3520V30A2-1CC22R,3520V30A3-1AA22R,3520V30A3-1BA22R,3520V30A3-1BB22R,3520V30A3-1BC22R,3520V30A3-1BD22R,3520V30A4-1AA22R,3520V30A4-1BA22R,3520V30A4-1BB22R,3520V30A4-1BC22R,3520V30A4-1BD22R,3520V30A5-1AA22R,3520V30A5-1BA22R,3520V30A5-1BB22R,3520V30A5-1BC22R,3520V30A5-1BD22R,3520V-30A-5-1C22R,3520V30A5-1DB22R,3520V30A5-1DC22R,3520V30A6-1AA22R,3520V30A6-1BA22R,3520V30A6-1BB22R,3520V30A6-1BC22R,3520V30A6-1BD22R,3520V30A7-1AA22R,3520V30A7-1BA22R,3520V30A7-1BB22R,3520V30A7-1BC22R,3520V30A7-1BD22R,3520V30A8-1AA22R,3520V30A8-1BA22R,3520V30A8-1BB22R,3520V30A8-1BC22R,3520V30A8-1BD22R,3520V-30A-8-1C22R,3520V30A8-1CB22R,3520V30A8-1CC22R,3520V30A8-1DC22R,3520V30A8-1DD22R,3520V30A9-1AA22R,3520V30A9-1BA22R,3520V30A9-1BB22R,3520V30A9-1BC22R,3520V30A9-1BD22R,3520V32A10-1AA22R,3520V32A10-1BA22R,3520V32A10-1BB22R,3520V32A10-1BC22R,3520V32A10-1BD22R,3520V32A11-1AA22R,3520V32A11-1BA22R,3520V32A11-1BB22R,3520V32A11-1BC22R,3520V32A11-1BD22R,3520V32A12-1AA22R,3520V32A12-1BA22R,3520V32A12-1BB22R,3520V32A12-1BC22R,3520V32A12-1BD22R,3520V32A14-1AA22R,3520V32A14-1BA22R,3520V32A14-1BB22R,3520V32A14-1BC22R,3520V32A14-1BD22R,3520V32A2-1AA22R,3520V32A2-1BA22R,3520V32A2-1BB22R,3520V32A2-1BC22R,3520V32A2-1BD22R,3520V32A3-1AA22R,3520V32A3-1BA22R,3520V32A3-1BB22R,3520V32A3-1BC22R,3520V32A3-1BD22R,3520V32A4-1AA22R,3520V32A4-1BA22R,3520V32A4-1BB22R,3520V32A4-1BC22R,3520V32A4-1BD22R,3520V32A5-1AA22R,3520V32A5-1BA22R,3520V32A5-1BB22R,3520V32A5-1BC22R,3520V32A5-1BD22R,3520V32A6-1AA22R,3520V32A6-1BA22R,3520V32A6-1BB22R,3520V32A6-1BC22R,3520V32A6-1BD22R,3520V32A7-1AA22,3520V32A7-1BA22R,3520V32A7-1BB22R,3520V32A7-1BC22R,3520V32A7-1BD22R,3520V32A8-1AA22R,3520V32A8-1BA22R,3520V32A8-1BB22R,3520V32A8-1BC22R,3520V32A8-1BD22R,3520V32A9-1AA22R,3520V32A9-1BA22R,3520V32A9-1BB22R,3520V32A9-1BC22R,3520V32A9-1BD22R,3520V35A10-1AA22R,3520V35A10-1BA22R,3520V35A10-1BB22R,3520V35A10-1BC22R,3520V35A10-1BD22R,3520V-35A-10-1C22R,3520V35A11-1AA22R,3520V35A11-1BA22R,3520V35A11-1BB22R,3520V35A11-1BC22R,3520V35A11-1BD22R,3520V-35A-11-1C22R,3520V35A11-1DD22R,3520V35A12-1AA22R,35

一、型号解析

3525VQ30A25-1CC 是高压定量双联子母叶片泵（3525VQ 系列，前泵 30 排量、后泵 25 排量）。

• 3525VQ：系列代号，双联高压叶片泵；前泵 35V 规格、后泵 25V 规格。
• 30：前泵（轴端）排量代号，≈97.7 mL/r。
• A：油口连接方式，SAE 4 螺栓法兰。
• 25：后泵（盖端）排量代号，≈45.4 mL/r。
• 1：轴伸形式，1 型平键标准轴。
• C：安装法兰，标准 SAE 法兰。
• C：旋转方向，右旋（从泵盖端看顺时针）。

二、结构组成

• 泵体：高强度铸铁，双联整体式，刚性强、抗振、散热好。
• 双泵芯（定子 / 转子 / 子母叶片）：前泵（35V）：10 组子母叶片，定子内曲线高压耐磨合金。后泵（25V）：10 组子母叶片，结构同前泵，排量更小。转子：双转子开 10 道槽，叶片由底部压力油推动，双接触密封。
• 浮动配流盘：前后双金属侧板，自动补偿轴向间隙，高压下维持高容积效率。
• 泵轴：加粗平键轴，径向力平衡，轴承负载低。
• 密封：标准丁腈橡胶（-20℃~+80℃），可选氟橡胶（高温）。
• 插装式泵芯：双泵芯均可现场快速更换，无需拆泵体，维护简便。

三、工作原理

1. 双泵独立吸压油：前后双转子同步旋转，各自完成吸油→压油循环，双回路独立供油。
2. 双作用压力平衡：每转子每转一周，两次吸油 / 压油，径向力抵消，运行平稳、噪声低。
3. 子母叶片密封：子片始终贴合定子，双密封防内泄，高压容积效率高。
4. 浮动侧板补偿：轴向间隙自动补偿，磨损后仍保持高效率，寿命长。

四、核心参数（标准工况）

• 几何排量：前泵97.7 mL/r；后泵45.4 mL/r。
• 额定压力：210 bar；峰值240 bar。
• 转速范围：600–2200 rpm（推荐 1200–1800 rpm）。
• 容积效率：≥92%（150 bar、1500 rpm）。
• 噪声：≤72 dB（A）（150 bar、1500 rpm）。
• 介质粘度：10–860 cSt（推荐 32–68 cSt 抗磨液压油）。
• 工作温度：−20℃～+80℃（氟橡胶密封可达 + 120℃）。
• 重量：≈55 kg。

五、性能优势

1. 高压双联大流量：双泵合流流量大，额定 210 bar，适配双回路高压系统。
2. 低噪平稳：10 叶片 + 双作用平衡，流量脉动小（±2.5 bar）、噪声低，适合精密设备。
3. 高效耐久：子母叶片 + 浮动侧板，内泄小、发热低、磨损少、寿命长。
4. 结构紧凑：双联集成，体积小、重量轻，安装空间小。
5. 维护简便：双插装泵芯可现场快速更换，无需专业工具，停机时间短。
6. 抗污染强：子母结构叶片，抗污染能力优异，适应恶劣工况。

六、典型应用

• 注塑机、压铸机（高压双回路、精密控制）。
• 工程机械、矿山机械（中高压双系统、重载工况）。
• 冶金设备、工业自动化（高压双动力源、多执行器独立控制）。

七、使用注意

1. 油液清洁：建议10 μm过滤，避免颗粒磨损定子与叶片。
2. 转速控制：避免长期低于 600 rpm 或高于 2200 rpm，防止效率下降或过热。
3. 压力匹配：长期工作压力建议≤180 bar，延长泵芯寿命。

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