Unit · POMPA OSIOWO-TŁOKOWA
A4VG180EP4D2/32R-NZD02F041DHR902125781
Axial piston pump Bosch Rexroth series A4VG, type code A4VG180EP4D2/32R-NZD02F041DH, material number R902125781. Nominal size: NG 180. 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: DA control valve, fixed setting (2). Direction of rotation: viewed on drive shaft clockwise (R). 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 4-hole (D). Working port (port plate): SAE working port A and B, top and bottom suction port S bottom (02). Boost pump: integrated boost pump with and without through drive (F). Through drive: flange SAE J744 Hub for splined shaft, 101-2 (B) 1 in 15T 16/32DP (04). 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: filtration in the boost pump pressure line Ports for external boost circuit filtration (Fe and Fa) (D).
- Number
- R902125781
- Type code
- A4VG180EP4D2/32R-NZD02F041DH
- Group
- A4VG 180
- Edition
- 06/2020
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|---|---|---|---|---|
| R902199949 | MECHANIZM NAPĘDOWY Assembly parts list →L | 1 | ||
| R902023203 | STEROWANIE Assembly parts list →L | 1 | ||
| R909608997 | PŁYTA POŁĄCZENIOWA Assembly parts list →L | 1 | ||
| R909606227 | POMPA ZĘBATA O ZAZĘBIENIU WEWNĘTRZNYM Assembly parts list →L | 1 | ||
| R902115024 | MODUŁ STEROWANIA Assembly parts list →L | 1 | ||
| R909446560 | NABÓJ REGULACYJNY Assembly parts list →L | 1 | ||
| R902015660 | KORPUS | 1 | ||
| R902118898 | SWORZEŃ OBROTU | 2 | ||
| R909153862 | KOREK GWINTOWANYD | 1 | ||
| R909153815 | KOREK GWINTOWANYD | 1 | ||
| R909153816 | KOREK GWINTOWANYD | 3 | ||
| R909426703 | DYSZA | 2 | ||
| R913016375 | KOŁEK SPRĘŻYNUJĄCY | 2 | ||
| R909151692 | KOREK GWINTOWANYD | 3 | ||
| R909153861 | KOREK GWINTOWANYD | 2 | ||
| R909153364 | KOREK GWINTOWANYD | 2 | ||
| R909156570 | KOREK GWINTOWANY | 1 | ||
| R909435693 | ŚRUBA MIMOŚRODOWA | 1 | ||
| R909152975 | NAKRĘTKA USZCZELNIAJĄCAD | 1 | ||
| R909151694 | KOREK GWINTOWANYD | 1 | ||
| R909426708 | DYSZA | 1 | ||
| 98 | R902095536 | ZESTAW USZCZELNIEŃ | 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) | 180 | 180 |
| Control device | Proportional control electric with inlet filtration in P U = 24 V | EP4 |
| Pressure cut-off | Pressure cut-off | D |
| DA control valve | DA control valve, fixed setting | 2 |
| 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 |
| Drive shaft | Splined shaft for single pump DIN 5480 | Z |
| Mounting flange | SAE J744 4-hole | D |
| Working port (port plate) | SAE working port A and B, top and bottom suction port S bottom | 02 |
| Boost pump | Integrated boost pump with and without through drive | F |
| Through drive | Flange SAE J744 Hub for splined shaft, 101-2 (B) 1 in 15T 16/32DP | 04 |
| 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 | Filtration in the boost pump pressure line Ports for external boost circuit filtration (Fe and Fa) | D |