Unit · AXIAL-PISTON PUMP
A4VG145OAACA0W0/40MLND6A11BD4T1BS4V-SR902201246
Axial piston pump Bosch Rexroth series A4VG, type code A4VG145OAACA0W0/40MLND6A11BD4T1BS4V-S, material number R902201246. Nominal size: NG 145. Axial piston unit: swashplate design, variable, nominal pressure 450 bar, maximum pressure 500 bar (A4V). Operating mode: pump, closed circuit (G). Pressure cut-off: without pressure cut-off with bypass (C). Swivel angle sensor: without swivel angle sensor (0). Additional function: neutral valve U = 24 V and ports X X for stroking chamber pressure (W). DA control valve (only for NG110 and 125): without DA control valve (0). Configuration of port and fastening threads: metric ports according to ISO 6149 with O-ring seal, metric fastening thread according to DIN (M). Direction of rotation: viewed on drive shaft counter-clockwise (L). Sealing material: NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer) (N). Mounting flange: SAE J744 152-2/4 (D6). Drive shaft: splined shaft DIN 5480 W45×2×21×9g (A1). Working port: SAE working port A and B, on left side (45° left) (1). Boost pump and rotary group configuration: standard rotary group boost pump integrated, large internal gear pump (B). Through drive: 152-4 (D) D4 1 3/4 in 13T 8/16DP T1 (D4T1).
- Number
- R902201246
- Type code
- A4VG145OAACA0W0/40MLND6A11BD4T1BS4V-S
- Group
- A4VG 145
- Edition
- 01/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902272281 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R902118596 | CONTROL Assembly parts list →L | 1 | ||
| R902230885 | PUMP HOUSING Assembly parts list →L | 1 | ||
| R902108793 | INTERNAL GEAR PUMP Assembly parts list →L | 1 | ||
| R902236026 | CONTROL MODULE Assembly parts list →L | 1 | ||
| R902108693 | BEARING FLANGE Assembly parts list →L | 1 | ||
| R902162530 | UNLOADING VALVE Assembly parts list →L | 1 | ||
| R902120771 | WIRING HARNESS Assembly parts list →L | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 450 bar, maximum pressure 500 bar | A4V |
| Operating mode | Pump, closed circuit | G |
| Size (NG) | 145 | 145 |
| Pressure cut-off | Without pressure cut-off with bypass | C |
| Swivel angle sensor | Without swivel angle sensor | 0 |
| Additional function | Neutral valve U = 24 V and ports X X for stroking chamber pressure | W |
| DA control valve (only for NG110 and 125) | Without DA control valve | 0 |
| Configuration of port and fastening threads | Metric ports according to ISO 6149 with O-ring seal, metric fastening thread according to DIN | M |
| Direction of rotation | Viewed on drive shaft counter-clockwise | L |
| Sealing material | NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer) | N |
| Mounting flange | SAE J744 152-2/4 | D6 |
| Drive shaft | Splined shaft DIN 5480 W45×2×21×9g | A1 |
| Working port | SAE working port A and B, on left side (45° left) | 1 |
| Boost pump and rotary group configuration | Standard rotary group boost pump integrated, large internal gear pump | B |
| Through drive | 152-4 (D) D4 1 3/4 in 13T 8/16DP T1 | D4T1 |
| Filtration boost circuit/external boost pressure supply | Filtration in the boost pump suction line | S |
| Pressure sensor | Pressure sensors at the measuring ports MA and MB (high pressure) | 4 |
| Other sensors | Speed sensor DSM, DSA | V |
| Standard / special version | Special version | S |