Unit · AXIAL-PISTON PUMP
A4VG175EP1DXRN0/40MLNE4A22VB1S5AS00-SR902157208
Axial piston pump Bosch Rexroth series A4VG, type code A4VG175EP1DXRN0/40MLNE4A22VB1S5AS00-S, material number R902157208. Nominal size: NG 175. Axial piston unit: swashplate design, variable, nominal pressure 450 bar, maximum pressure 500 bar (A4V). Operating mode: pump, closed circuit (G). Control device: proportional control, U = 12 V electric (EP1). Pressure cut-off: pressure cut-off, with bypass Fixed setting, hydraulic, mechanical (D). Swivel angle sensor: electric swivel angle sensor (DWS20-1, 3-pin) (R). Additional function: neutral valve U = 12 V (N). 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 165-4 (E4). Drive shaft: splined shaft DIN 5480 W50×2×24×9g (A2). Working port: SAE working port A and B, on right side (45° right) (2). Boost pump and rotary group configuration: high-speed rotary group boost pump integrated, standard internal gear pump (V).
- Number
- R902157208
- Type code
- A4VG175EP1DXRN0/40MLNE4A22VB1S5AS00-S
- Group
- A4VG 175
- Edition
- 01/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902188114 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R902157103 | CONTROL Assembly parts list →L | 1 | ||
| R902157210 | PUMP HOUSING Assembly parts list →L | 1 | ||
| R902161639 | INTERNAL GEAR PUMP Assembly parts list →L | 1 | ||
| R902239049 | CONTROL MODULE Assembly parts list →L | 1 | ||
| R902114378 | BEARING FLANGE Assembly parts list →L | 1 | ||
| R902190543 | UNLOADING VALVE 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) | 175 | 175 |
| Control device | Proportional control, U = 12 V electric | EP1 |
| Pressure cut-off | Pressure cut-off, with bypass Fixed setting, hydraulic, mechanical | D |
| Swivel angle sensor | Electric swivel angle sensor (DWS20-1, 3-pin) | R |
| Additional function | Neutral valve U = 12 V | N |
| 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 165-4 | E4 |
| Drive shaft | Splined shaft DIN 5480 W50×2×24×9g | A2 |
| Working port | SAE working port A and B, on right side (45° right) | 2 |
| Boost pump and rotary group configuration | High-speed rotary group boost pump integrated, standard internal gear pump | V |
| Through drive | 101-2 (B) B1 1 in 15T 16/32DP S5 | B1S5 |
| High-pressure relief valve | High-pressure relief valve, direct operated, fixed setting, with low-pressure relief valve, fixed setting | A |
| Filtration boost circuit/external boost pressure supply | Filtration in the boost pump suction line | S |
| Pressure sensor | Without pressure sensor | 0 |
| Other sensors | Without sensor | 0 |
| Standard / special version | Special version | S |