Unit · AXIAL-PISTON PUMP
AA4VG56EZ2M1/32R-NXC60N003EQ-SR902108101
Axial piston pump Bosch Rexroth series A4VG, type code AA4VG56EZ2M1/32R-NXC60N003EQ-S, material number R902108101. Nominal size: NG 56. 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: two-point control, electric U = 24 V (EZ2). Mechanical stroke limiter: mechanical stroke limiter, externally adjustable (M). DA control valve: without DA control valve (1). 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-hole (C). Working port (port plate): SAE working port A and B, same side right suction port S bottom (60). Boost pump: without integrated boost pump without through drive (N). Through drive: without through drive, only for version N and F (00). High-pressure relief valve Setting range ∆pHD: high-pressure relief valve 3600 to 6100 psi without bypass direct operated, fixed setting (250 to 420 bar) (3). Filtration boost circuit/external boost pressure supply: external boost pressure supply (version without integrated boost pump – N00, K...) (E). Connector for solenoids: DEUTSCH connector molded, 2-pin with suppressor diode (only for EZ and DA) (Q).
- Number
- R902108101
- Type code
- AA4VG56EZ2M1/32R-NXC60N003EQ-S
- Group
- A4VG 56
- Edition
- 12/2019
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902199701 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R902016318 | CONTROL Assembly parts list →L | 1 | ||
| R902118233 | CONNECTION PLATE Assembly parts list →L | 1 | ||
| R902115122 | DIRECTIONAL-CONTROL VALVE Assembly parts list →L | 1 | ||
| R902029575 | HOUSING | 1 | ||
| R902132713 | PIVOT PIN | 1 | ||
| R909405732 | POITIONING PIN | 1 | ||
| R909154480 | SCREW PLUGD | 2 | ||
| R909153371 | SCREW PLUGD | 1 | ||
| R909154478 | SCREW PLUGD | 3 | ||
| R909153338 | SCREW PLUG | 2 | ||
| — | DOUBLE BREAK-OFF PLUG | 2 | ||
| R909156493 | NOZZLE | 2 | ||
| R913016373 | SLOTTED SPRING PIN | 2 | ||
| R909153364 | SCREW PLUGD | 1 | ||
| R909154981 | SETSCREW | 1 | ||
| R909153271 | SEALING NUTD | 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) | 56 | 56 |
| Control device | Two-point control, electric U = 24 V | EZ2 |
| Mechanical stroke limiter | Mechanical stroke limiter, externally adjustable | M |
| DA control valve | Without DA control valve | 1 |
| 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-hole | C |
| Working port (port plate) | SAE working port A and B, same side right suction port S bottom | 60 |
| Boost pump | Without integrated boost pump without through drive | N |
| Through drive | Without through drive, only for version N and F | 00 |
| High-pressure relief valve Setting range ∆pHD | High-pressure relief valve 3600 to 6100 psi without bypass direct operated, fixed setting (250 to 420 bar) | 3 |
| Filtration boost circuit/external boost pressure supply | External boost pressure supply (version without integrated boost pump – N00, K...) | E |
| Connector for solenoids | DEUTSCH connector molded, 2-pin with suppressor diode (only for EZ and DA) | Q |
| Standard/special version | Special version | -S |