Unit · AXIAL-PISTON PUMP
A15VSO280LRDRH5B0V/11MRVE4B4PU0000-0R902520987
Axial piston pump Bosch Rexroth series A15VSO, type code A15VSO280LRDRH5B0V/11MRVE4B4PU0000-0, material number R902520987. Nominal size: NG 280. Axial piston unit: variable swashplate design, nominal pressure 350bar, maximum pressure 420 bar (A15V). Operating mode: pump, Without charge pump open circuit (SO). Depressurized basic position and external control pressure supply: basic position maximum swivel angle (Vg max), with external control pressure supply (integrated shuttle valve, standard for negative stroke control) (B). Connector for solenoids: without connector (without solenoid, only for hydraulic control) (0). Swivel angle sensor: optical swivel angle indicator (only for A15VSO) (V). Version of port and fastening threads: metric ports based on ISO 6149 with O-ring seal, metric fastening threads according to DIN (M). Direction of rotation: viewed on drive shaft Clockwise (R). Sealing material: FKM (fl uorocarbon rubber) (V). Mounting fl ange: SAE J744 165-4 (E4). Drive shaft: parallel keyed shaft DIN 6885 (not for A15VLO) ø60 (B4). Rotary group version: effi ciency and speed optimized (version with and without charge pump) (P). Through drives: flange ISO 3019-2 Hub for splined shaft, prepared for through drive, with pressure-proof plugged cover (U000). Pressure sensors and other sensors: without sensor (0). Standard/special version: standard version (0).
- Number
- R902520987
- Type code
- A15VSO280LRDRH5B0V/11MRVE4B4PU0000-0
- Group
- A15VSO 280
- Edition
- 06/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902551028 | HOUSING Assembly parts list →L | 1 | |
| 2 | R902557694 | CONTROL Assembly parts list →L | 1 | |
| 3 | R902560836 | CONTROL VALVE Assembly parts list →L | 1 | |
| 4 | R902559258 | RETURN GUIDE Assembly parts list →L | 1 | |
| 5 | R902451019 | SHUTTLE VALVE Assembly parts list →L | 1 | |
| 6 | R902473989 | DISPLAY Assembly parts list →L | 1 | |
| 8 | R909831663 | ROTARY SHAFT LIP SEALD | 1 | |
| 9 | R902548787 | BEARING FLANGE Assembly parts list →L | 1 | |
| 10 | R902488685 | DRIVE SHAFT | 1 | |
| 11 | R902563828 | ROTARY GROUP Assembly parts list →L | 1 | |
| 13 | R902473330 | COVER Assembly parts list →L | 1 | |
| 14 | R902493175 | FLANGE COVER | 1 | |
| 29 | R910103586 | PARALLEL KEY | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Variable swashplate design, nominal pressure 350bar, maximum pressure 420 bar | A15V |
| Operating mode | Pump, Without charge pump open circuit | SO |
| Size (NG) | 280 | 280 |
| Depressurized basic position and external control pressure supply | Basic position maximum swivel angle (Vg max), with external control pressure supply (integrated shuttle valve, standard for negative stroke control) | B |
| Connector for solenoids | Without connector (without solenoid, only for hydraulic control) | 0 |
| Swivel angle sensor | Optical swivel angle indicator (only for A15VSO) | V |
| Version of port and fastening threads | Metric ports based on ISO 6149 with O-ring seal, metric fastening threads according to DIN | M |
| Direction of rotation | Viewed on drive shaft Clockwise | R |
| Sealing material | FKM (fl uorocarbon rubber) | V |
| Mounting fl ange | SAE J744 165-4 | E4 |
| Drive shaft | Parallel keyed shaft DIN 6885 (not for A15VLO) ø60 | B4 |
| Rotary group version | Effi ciency and speed optimized (version with and without charge pump) | P |
| Through drives | Flange ISO 3019-2 Hub for splined shaft, prepared for through drive, with pressure-proof plugged cover | U000 |
| Pressure sensors and other sensors | Without sensor | 0 |
| Standard/special version | Standard version | 0 |