Unit · AXIAL-PISTON PUMP
A4VG110EP4DH0MX/40MRND6V81FB2S4AD00-SR902233938
Axial piston pump Bosch Rexroth series A4VG, type code A4VG110EP4DH0MX/40MRND6V81FB2S4AD00-S, material number R902233938. Nominal size: NG 110. 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, electric with manual override and spring return U = 24 V (EP4). Pressure cut-off: pressure cut-off, with bypass Fixed setting, hydraulic, mechanical (D). Swivel angle sensor: without swivel angle sensor (0). Additional function: mechanical stroke limiter, externally adjustable (M). 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 clockwise (R). Sealing material: NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer) (N). Mounting flange: SAE J744 152-2/4 (D6). Drive shaft: splined shaft 1 3/8 in 21T 16/32DP ANSI B92.1a–1976 (V8). 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, standard internal gear pump (F). Through drive: 101-2 (B) B2 7/8 in 13T 16/32DP S4 (B2S4).
- Number
- R902233938
- Type code
- A4VG110EP4DH0MX/40MRND6V81FB2S4AD00-S
- Group
- A4VG 110
- Edition
- 01/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902157062 | ROTARY GROUP Assembly parts list →L | 1 | |
| 2 | R902210487 | CONTROL Assembly parts list →L | 1 | |
| 3 | R902230960 | PUMP HOUSING Assembly parts list →L | 1 | |
| 4 | R902157058 | INTERNAL GEAR PUMP Assembly parts list →L | 1 | |
| 5 | R902215628 | CONTROL MODULE Assembly parts list →L | 1 | |
| 6 | R902114152 | BEARING FLANGE Assembly parts list →L | 1 | |
| 7 | R902167827 | ORIFICE SCREW Assembly parts list →L | 1 | |
| 98 | R902095817 | SEAL KIT | 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) | 110 | 110 |
| Control device | Proportional control, electric with manual override and spring return U = 24 V | EP4 |
| Pressure cut-off | Pressure cut-off, with bypass Fixed setting, hydraulic, mechanical | D |
| Swivel angle sensor | Without swivel angle sensor | 0 |
| Additional function | Mechanical stroke limiter, externally adjustable | M |
| 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 clockwise | R |
| Sealing material | NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer) | N |
| Mounting flange | SAE J744 152-2/4 | D6 |
| Drive shaft | Splined shaft 1 3/8 in 21T 16/32DP ANSI B92.1a–1976 | V8 |
| 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, standard internal gear pump | F |
| Through drive | 101-2 (B) B2 7/8 in 13T 16/32DP S4 | B2S4 |
| 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 pressure line Ports for external boost circuit filtration (Fe and Fa) | D |
| Pressure sensor | Without pressure sensor | 0 |
| Other sensors | Without sensor | 0 |
| Standard / special version | Special version | S |