Unit · AXIAL-PISTON PUMP
AA4VG90EP3D1/32R-NXF13K021EC-S *FNI*R902198667
Axial piston pump Bosch Rexroth series A4VG, type code AA4VG90EP3D1/32R-NXF13K021EC-S*FNI*, material number R902198667. 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 U = 12 V control electric with proportional solenoid (EP3). Pressure cut-off: pressure cut-off (D). 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+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). Through drive: flange SAE J744 Hub for splined shaft, 101-2 (B) 7/8 in 13T 16/32DP (02). 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
- R902198667
- Type code
- AA4VG90EP3D1/32R-NXF13K021EC-S *FNI*
- Group
- A4VG 90
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902195443 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R902009059 | CONTROL Assembly parts list →L | 1 | ||
| R902118600 | CONNECTION PLATE Assembly parts list →L | 1 | ||
| R902062002 | BELL HOUSING Assembly parts list →L | 1 | ||
| R902106625 | CONTROL MODULE Assembly parts list →L | 1 | ||
| R902118603 | HOUSING | 1 | ||
| R902114380 | PIVOT PIN | 2 | ||
| R909405732 | POITIONING PIN | 1 | ||
| R909154480 | SCREW PLUGD | 1 | ||
| R909153371 | SCREW PLUGD | 1 | ||
| R909154478 | SCREW PLUGD | 4 | ||
| R909083228 | SCREW PLUGD | 1 | ||
| R909086731 | O-RINGD | 1 | ||
| R909831318 | DOUBLE BREAK-OFF PLUG | 1 | ||
| R909426706 | NOZZLE | 1 | ||
| R913016373 | SLOTTED SPRING PIN | 2 | ||
| R909153364 | SCREW PLUGD | 2 | ||
| R909153339 | SCREW PLUGD | 1 | ||
| R909153418 | SCREW PLUGD | 1 | ||
| R909156497 | NOZZLE | 1 | ||
| R909153330 | O-RINGD | 1 | ||
| R909085709 | O-RINGD | 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 U = 12 V control electric with proportional solenoid | EP3 |
| 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 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 at top | 13 |
| Boost pump | Without integrated boost pump with through drive | K |
| Through drive | Flange SAE J744 Hub for splined shaft, 101-2 (B) 7/8 in 13T 16/32DP | 02 |
| 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 |