Unit · AXIAL-PISTON PUMP
A4VG90EP4D1/32L-NZF13KXX1EX-SR902127381
Axial piston pump Bosch Rexroth series A4VG, type code A4VG90EP4D1/32L-NZF13KXX1EX-S, material number R902127381. Nominal size: NG 90. Axial piston unit: swashplate design, variable, nominal pressure 400 bar, maximum pressure 450 bar (A4V). Operating mode: pump, closed circuit (G). Control device: proportional control electric with inlet filtration in P U = 24 V (EP4). Pressure cut-off: pressure cut-off (D). DA control valve: without DA control valve (1). Direction of rotation: viewed on drive shaft counter-clockwise (L). Sealing material: NBR (nitrile rubber), shaft seal made of FKM (fluorocarbon rubber) (N). Drive shaft: splined shaft for single pump DIN 5480 (Z). Mounting flange: SAE J744 2+4-hole (F). Working port (port plate): SAE working port A and B, same side right suction port S at top (13). Boost pump: without integrated boost pump with through drive (K). High-pressure relief valve Setting range ∆pHD: high-pressure relief valve, pilot operated 100 … 420 bar with bypass (1). Filtration boost circuit/external boost pressure supply: external boost pressure supply (version without integrated boost pump – N00, K...) (E). Standard/special version: special version (-S).
- Number
- R902127381
- Type code
- A4VG90EP4D1/32L-NZF13KXX1EX-S
- Group
- A4VG 90
- Edition
- 05/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902195493 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R902009059 | CONTROL Assembly parts list →L | 1 | ||
| R902118117 | CONNECTION PLATE Assembly parts list →L | 1 | ||
| R902127379 | BELL HOUSING Assembly parts list →L | 1 | ||
| R902106633 | CONTROL MODULE Assembly parts list →L | 1 | ||
| R902035509 | HOUSING | 1 | ||
| R902114380 | PIVOT PIN | 2 | ||
| R909405732 | POITIONING PIN | 1 | ||
| R909153891 | SCREW PLUGD | 1 | ||
| R909151979 | SCREW PLUGD | 1 | ||
| R909151692 | SCREW PLUGD | 4 | ||
| R909083228 | SCREW PLUG | 1 | ||
| R909086731 | O-RINGD | 1 | ||
| R909083490 | SETSCREW | 1 | ||
| R909831318 | DOUBLE BREAK-OFF PLUG | 1 | ||
| R909156493 | NOZZLE | 2 | ||
| R913016373 | SLOTTED SPRING PIN | 2 | ||
| R909151692 | SCREW PLUGD | 1 | ||
| R909151694 | SCREW PLUGD | 1 | ||
| R909153364 | SCREW PLUGD | 4 | ||
| R909153862 | SCREW PLUGD | 1 | ||
| R909153330 | O-RINGD | 1 | ||
| R909153815 | SCREW PLUGD | 1 | ||
| R909156497 | NOZZLE | 1 | ||
| R909153816 | SCREW PLUGD | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 400 bar, maximum pressure 450 bar | A4V |
| Operating mode | Pump, closed circuit | G |
| Size (NG) | 90 | 90 |
| Control device | Proportional control electric with inlet filtration in P U = 24 V | EP4 |
| Pressure cut-off | Pressure cut-off | D |
| DA control valve | Without DA control valve | 1 |
| Series | Series 3, index 2 | 32 |
| Direction of rotation | Viewed on drive shaft counter-clockwise | L |
| Sealing material | NBR (nitrile rubber), shaft seal made of FKM (fluorocarbon rubber) | N |
| Drive shaft | Splined shaft for single pump DIN 5480 | Z |
| Mounting flange | SAE J744 2+4-hole | F |
| Working port (port plate) | SAE working port A and B, same side right suction port S at top | 13 |
| Boost pump | Without integrated boost pump with through drive | K |
| High-pressure relief valve Setting range ∆pHD | High-pressure relief valve, pilot operated 100 … 420 bar with bypass | 1 |
| Filtration boost circuit/external boost pressure supply | External boost pressure supply (version without integrated boost pump – N00, K...) | E |
| Standard/special version | Special version | -S |