Unit · AXIAL-PISTON PUMP
AA4VG125DA1DM4/32R-NXF60F001D-SR909613720
Axial piston pump Bosch Rexroth series A4VG, type code AA4VG125DA1DM4/32R-NXF60F001D-S, material number R909613720. Nominal size: NG 125. Axial piston unit: swashplate design, variable, nominal pressure 5800 psi (400 bar), maximum pressure 6500 psi (A4V). Operating mode: pump, closed circuit (G). Control device: automatic control, speed related U = 12 V (DA1). Pressure cut-off: pressure cut-off (D). Mechanical stroke limiter: mechanical stroke limiter, externally adjustable (M). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: NBR (nitrile rubber), shaft seal made of FKM (fluorocarbon rubber) (N). Mounting flange: SAE J744 2+4-hole (F). Working port (port plate): SAE working port A and B, same side right suction port S bottom (60). Boost pump: integrated boost pump with and without through drive (F). Through drive: without through drive, only for version N and F (00). High-pressure relief valve Setting range ∆pHD: high-pressure relief valve, pilot operated 1450 to 6100 psi with bypass (100 to 420 bar) (1). Filtration boost circuit/external boost pressure supply: filtration in the boost pump pressure line Ports for external boost circuit filtration (Fe and Fa) (D). Standard/special version: special version (-S).
- Number
- R909613720
- Type code
- AA4VG125DA1DM4/32R-NXF60F001D-S
- Group
- A4VG 125
- Edition
- 03/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R909602016 | ROTARY GROUP Assembly parts list →L | 1 | |
| 2 | R909607676 | CONTROL Assembly parts list →L | 1 | |
| 3 | R902003311 | CONNECTION PLATE Assembly parts list →L | 1 | |
| 4 | R909606320 | INTERNAL GEAR PUMP Assembly parts list →L | 1 | |
| 5 | R909446497 | INCHING DEVICE Assembly parts list →L | 1 | |
| 7 | R909446560 | CONTROL CARTRIDGE Assembly parts list →L | 1 | |
| 10 | R909444280 | HOUSING | 1 | |
| 13 | R902118633 | PIVOT PIN | 2 | |
| 20 | R909153378 | SCREW PLUGD | 1 | |
| 22 | R909153371 | SCREW PLUGD | 4 | |
| 31 | R913016373 | SLOTTED SPRING PIN | 2 | |
| 32 | R909151692 | SCREW PLUGD | 3 | |
| 35 | R909153364 | SCREW PLUGD | 2 | |
| 46 | R902035616 | ECCENTRIC SCREW | 1 | |
| 47 | R909087405 | SEALING NUTD | 1 | |
| 49 | R909426707 | NOZZLE | 1 | |
| 50 | R909432964 | THREADED PART | 1 | |
| 51 | R909083761 | O-RINGD | 1 | |
| 54 | R909156493 | NOZZLE | 1 | |
| 85 | R909442928 | CONTROL ELEMENT Assembly parts list →L | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 5800 psi (400 bar), maximum pressure 6500 psi | A4V |
| Operating mode | Pump, closed circuit | G |
| Size (NG) | 125 | 125 |
| Control device | Automatic control, speed related U = 12 V | DA1 |
| Pressure cut-off | Pressure cut-off | D |
| Mechanical stroke limiter | Mechanical stroke limiter, externally adjustable | M |
| Series | Series 3, index 2 | 32 |
| Direction of rotation | Viewed on drive shaft clockwise | R |
| Sealing material | NBR (nitrile rubber), shaft seal made of FKM (fluorocarbon rubber) | N |
| Mounting flange | SAE J744 2+4-hole | F |
| Working port (port plate) | SAE working port A and B, same side right suction port S bottom | 60 |
| Boost pump | Integrated boost pump with and without through drive | F |
| Through drive | Without through drive, only for version N and F | 00 |
| High-pressure relief valve Setting range ∆pHD | High-pressure relief valve, pilot operated 1450 to 6100 psi with bypass (100 to 420 bar) | 1 |
| Filtration boost circuit/external boost pressure supply | Filtration in the boost pump pressure line Ports for external boost circuit filtration (Fe and Fa) | D |
| Standard/special version | Special version | -S |