YUKEN piston pump, vane pump, specifications and model description
The model naming rules of YUKEN plunger pumps, vane pumps and gear pumps are clearly logical. The following is a detailed description of each series of specifications and models.：
- Plunger pump model description
Take A16-F-R-01-B-S-22 as an example：
A: A series variable piston pump
16: Pump displacement (unit: mL/r), such as 15.8, 22.2, 36.9, etc.
F: Installation method (F is flange type, L is foot seat type)
R: Direction of rotation (R is clockwise, standard)
01: Control type (such as electro-hydraulic proportional load sensitive control)
B: Pressure adjustment range (B:1.2-7MPa , C: 2-16MPa,H:1.5-21MPa )
S: Interface position (S is the side interface, not marked as the axial interface)
22: Design number
Common series: AR16, AR22, A10, A16, A22, A37, A56, A70, A90, A145, etc. - Vane pump model description
Take PV2R1-8-F-RAA-4222 as an example：
PV2R1: PV2R series single vane pump
8: Pump displacement (unit: mL/r), such as 6, 8, 10, 12, etc.
F: Installation method (F is flange type, L is base type)
R: Direction of rotation (R is clockwise, standard)
AA: The position of the output oil port (A is above, B is below, R is on the right, L is on the left)
4222: Design number
Common series: single pump (PV2R1, PV2R2, etc.), double pump (PV2R12, PV2R13, etc.). - Gear pump model description
Take CB-FC10/16/20/25/31.5/40- FL as an example：
CB: Gear pump series logo
FC: Design type (e.g. FC is flange installation)
10/16/20: Displacement (unit: mL/r)
FL: Interface form (FL is flange threaded connection)
Common series: CB-FC series, ARL series, etc. - Comparison of model parameters
Parameter type Plunger pump (A series) vane pump (PV2R series) gear pump (CB series)
Displacement range 15.8–145 mL/r 6-31 mL/r 10-40 mL/r
Pressure range 1.2–21 MPa 10-21MPa 10-25 MPa
Application scenarios Injection molding machines, construction machinery machine tools, low-pressure systems, construction machinery, general hydraulic systems
Five, precautions
Cleanliness requirements: Hydraulic oil needs to maintain high cleanliness to extend the life of the pump.
Installation direction: The position and rotation direction of the oil port need to be confirmed before disassembly and assembly.
Customization options: Some models support processing customization (such as interface position and pressure range).
