Unit · AXIAL-PISTON PUMP
A A4VSO 125 EO1 /30R-VPB25U52R902513741
Axial piston pump Bosch Rexroth series A4VSO, type code AA4VSO125EO1/30R-VPB25U52, material number R902513741. Nominal size: NG 125. Axial piston unit: swashplate design, variable, SAE nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (400 bar) (AA4VS). Operating mode: pump, open circuit (O). Directions of rotation: viewed on drive shaft clockwise (R). Sealing material: FKM (fluorocarbon rubber) / HFD operation (V). Drive shaft: parallel keyed shaft DIN 6885 (P). Working port: standard version fastening thread, port B and S: SAE flange lateral, offset 90°, 2nd pressure port B with flange plate upon delivery metric (25).
- Number
- R902513741
- Type code
- A A4VSO 125 EO1 /30R-VPB25U52
- Group
- A4VSO 125
- Edition
- 07/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902497347 | BASE UNIT Assembly parts list →L | 1 | ||
| R902408961 | ADJUSTING PIECE Assembly parts list →L | 1 | ||
| R910901345 | INDUCTIVE POS.TRANSDUCER Assembly parts list →L | 1 | ||
| R902537126 | PROTECTIVE TUBE Assembly parts list →L | 1 | ||
| R910984188 | CONNECTION PLATE Assembly parts list →L | 1 | ||
| R910991713 | VALVE MODULE Assembly parts list →L | 1 | ||
| R910785105 | SOCKET HEAD CAP SCREW | 4 | ||
| 61 | R902421947 | SHIPPING PROTECTION | 1 | |
| 62 | R902602013 | SEAL SCREW | 1 | |
| 63 | R902421950 | SHIPPING PROTECTION | 1 | |
| 71 | R902418324 | FLANGE COVER Assembly parts list →L | 1 | |
| 81 | R902602011 | SEAL SCREW | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, SAE nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (400 bar) | AA4VS |
| Operating mode | Pump, open circuit | O |
| Size (NG) | 125 | 125 |
| Series | Series 3, index 0 | 30 |
| Directions of rotation | Viewed on drive shaft clockwise | R |
| Sealing material | FKM (fluorocarbon rubber) / HFD operation | V |
| Drive shaft | Parallel keyed shaft DIN 6885 | P |
| Working port | Standard version fastening thread, port B and S: SAE flange lateral, offset 90°, 2nd pressure port B with flange plate upon delivery metric | 25 |