Unit · AXIAL-PISTON PUMP
A4VG56EP2DM1/32R-VZC02F005KP-SR902100976
Axial piston pump Bosch Rexroth series A4VG, type code A4VG56EP2DM1/32R-VZC02F005KP-S, material number R902100976. Nominal size: NG 56. Axial piston unit: swashplate design, variable, nominal pressure 400 bar, maximum pressure 450 bar (A4V). Operating mode: pump, closed circuit (G). Pressure cut-off: pressure cut-off (D). Mechanical stroke limiter: mechanical stroke limiter, externally adjustable (M). DA control valve: without DA control valve (1). Direction of rotation: viewed on drive shaft clockwise (R). Drive shaft: splined shaft for single pump DIN 5480 (Z). Mounting flange: SAE J744 2-hole (C). 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: without through drive, only for version N and F (00). High-pressure relief valve Setting range ∆pHD: high-pressure relief valve 250 … 420 bar direct operated, fixed setting with bypass (5). Connector for solenoids: DEUTSCH connector without suppressor diode molded, 2-pin (P). Standard/special version: special version (-S).
- Number
- R902100976
- Type code
- A4VG56EP2DM1/32R-VZC02F005KP-S
- Group
- A4VG 56
- Edition
- 12/2019
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902199695 | ROTARY GROUP Assembly parts list →L | 1 | |
| 2 | R902100954 | CONTROL Assembly parts list →L | 1 | |
| 3 | R902100968 | CONNECTION PLATE Assembly parts list →L | 1 | |
| 4 | R909606382 | INTERNAL GEAR PUMP Assembly parts list →L | 1 | |
| 5 | — | CONTROL MODULE Assembly parts list →L | 1 | |
| 6 | R902159769 | FILTERING PLATE Assembly parts list →L | 1 | |
| 10 | R902029526 | HOUSING | 1 | |
| 13 | R902132713 | PIVOT PIN | 1 | |
| 14 | R909405732 | POITIONING PIN | 1 | |
| 20 | R909156654 | SCREW PLUGD | 1 | |
| 21 | R909153930 | SCREW PLUGD | 2 | |
| 22 | R909156650 | SCREW PLUGD | 4 | |
| 24 | R909083228 | SCREW PLUG | 1 | |
| 25 | — | O-RINGD | 1 | |
| 27 | — | DOUBLE BREAK-OFF PLUG | 2 | |
| 28 | R909156493 | NOZZLE | 2 | |
| 31 | R913016373 | SLOTTED SPRING PIN | 2 | |
| 32 | R909156649 | SCREW PLUGD | 1 | |
| 37 | R909087912 | SCREW PLUG | 1 | |
| 46 | R909154981 | SETSCREW | 1 | |
| 47 | R909153271 | SEALING NUTD | 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) | 56 | 56 |
| Pressure cut-off | Pressure cut-off | D |
| Mechanical stroke limiter | Mechanical stroke limiter, externally adjustable | M |
| DA control valve | Without DA control valve | 1 |
| Series | Series 3, index 2 | 32 |
| Direction of rotation | Viewed on drive shaft clockwise | R |
| Drive shaft | Splined shaft for single pump DIN 5480 | Z |
| Mounting flange | SAE J744 2-hole | C |
| 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 | Without through drive, only for version N and F | 00 |
| High-pressure relief valve Setting range ∆pHD | High-pressure relief valve 250 … 420 bar direct operated, fixed setting with bypass | 5 |
| Connector for solenoids | DEUTSCH connector without suppressor diode molded, 2-pin | P |
| Standard/special version | Special version | -S |