Unit · AXIAL-PISTON PUMP
P A4VSG 125 HS5K /30R-VZB10KB20NR902564531
Axial piston pump Bosch Rexroth series A4VSG, type code PA4VSG125HS5K/30R-VZB10KB20N, material number R902564531. Nominal size: NG 125. Axial piston unit: swashplate design, variable, nominal pressure 350 bar, maximum pressure (A4VS). Operating mode: pump, closed circuit (G). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: FKM (fluorocarbon rubber) (V). Drive shaft: splined shaft DIN 5480 (Z). Mounting flange: based on ISO 3019-2 metric 4-hole (B). Working port: SAE flange ports A and B, located on same side, metric fastening thread (10). Through-drive: 80, 2-hole 3/4 in 11T 16/32DP (KB2). Valves: without valve block (0). Filtration: without filter (N).
- Number
- R902564531
- Type code
- P A4VSG 125 HS5K /30R-VZB10KB20N
- Group
- A4VSG 125
- Edition
- 07/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902564533 | BASE UNIT Assembly parts list →L | 1 | |
| 2 | R902450073 | ADJUSTING PIECE Assembly parts list →L | 1 | |
| 3 | R902471376 | INDUCTIVE POS.TRANSDUCER Assembly parts list →L | 1 | |
| 5 | R910906960 | VALVE MOUNTING KIT | 1 | |
| 6 | R910906959 | VALVE MOUNTING KIT | 1 | |
| 9 | R902412337 | BLANK FLANGE Assembly parts list →L | 1 | |
| 20 | R910984172 | CONNECTION PLATE Assembly parts list →L | 1 | |
| 21 | R910995947 | DIRECTIONAL SPOOL VALVE Assembly parts list →L | 1 | |
| 22 | R901391845 | CONTROL VALVE | 1 | |
| 23 | R910913350 | SOCKET HEAD CAP SCREW | 4 | |
| 61 | R902421947 | SHIPPING PROTECTION | 2 | |
| 62 | R902602013 | SEAL SCREW | 1 | |
| 64 | R902602011 | SEAL SCREW | 1 | |
| 71 | R902602334 | FLANGE COVER | 1 | |
| 81 | R902602011 | SEAL SCREW | 2 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 350 bar, maximum pressure | A4VS |
| Operating mode | Pump, closed circuit | G |
| Size (NG) | 125 | 125 |
| Series | Series 3, index 0 | 30 |
| Direction of rotation | Viewed on drive shaft clockwise | R |
| Sealing material | FKM (fluorocarbon rubber) | V |
| Drive shaft | Splined shaft DIN 5480 | Z |
| Mounting flange | Based on ISO 3019-2 metric 4-hole | B |
| Working port | SAE flange ports A and B, located on same side, metric fastening thread | 10 |
| Through-drive | 80, 2-hole 3/4 in 11T 16/32DP | KB2 |
| Valves | Without valve block | 0 |
| Filtration | Without filter | N |