Unit · AXIAL-PISTON PUMP
AA10VSO140DR/31R-PPB12K25-SO294R910978644
Axial piston pump Bosch Rexroth series A10VSO, type code AA10VSO140DR/31R-PPB12K25-SO294, material number R910978644. Nominal size: NG 140. Axial piston unit: swashplate design, variable, nominal pressure 280 bar, maximum pressure 350 bar (A10VS). Operating mode: pump, open circuit (O). Control device: pressure controller hydraulic (DR). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: NBR (nitrile rubber) only with use of HFA, HFB, HFC hydraulic fluid (P). Drive shaft: parallel keyed shaft DIN 6885 permissible through-drive torque (P). Working port: SAE flange ports according to ISO 6162, metric fastening thread laterally opposite (12). Special version no. 294.
- Number
- R910978644
- Type code
- AA10VSO140DR/31R-PPB12K25-SO294
- Group
- A10VSO 140
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R910928624 | BASE UNIT Assembly parts list →L | 1 | ||
| R910990471 | CONTROL VALVE Assembly parts list →L | 1 | ||
| R910996408 | DIRECTIONAL-CONTROL VALVE Assembly parts list →L | 1 | ||
| R910930534 | TIE-ROD | 4 | ||
| R910949794 | INTERMEDIATE PLATE | 1 | ||
| R910514543 | O-RING | 4 | ||
| R910908712 | FEMALE HEX NUT | 4 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 280 bar, maximum pressure 350 bar | A10VS |
| Operating mode | Pump, open circuit | O |
| Size (NG) | 140 | 140 |
| Control device | Pressure controller hydraulic | DR |
| Series | Series 3, index 1 | 31 |
| Direction of rotation | Viewed on drive shaft clockwise | R |
| Sealing material | NBR (nitrile rubber) only with use of HFA, HFB, HFC hydraulic fluid | P |
| Drive shaft | Parallel keyed shaft DIN 6885 permissible through-drive torque | P |
| Working port | SAE flange ports according to ISO 6162, metric fastening thread laterally opposite | 12 |