Unit · AXIAL-PISTON PUMP
A10VG28HWMT1/10R-NSC10K015E-SR902122377
Axial piston pump Bosch Rexroth series A10VG, type code A10VG28HWMT1/10R-NSC10K015E-S, material number R902122377. Nominal size: NG 28. Axial piston unit: swashplate design, variable, nominal pressure 300 bar, maximum pressure 350 bar (A10V). Operating mode: pump, closed circuit (G). Control device: proportional control, hydraulic mechanical servo (HW). Mechanical stroke limiter: mechanical stroke limiter, externally adjustable (M). Stroking chamber pressure port: stroking chamber pressure port X X (T). DA control valve for NG28... 63: without DA control valve (1). Direction of rotation: viewed on drive shaft (R). Sealing material: NBR (nitrile rubber), shaft seal made of FKM (flurocarbon rubber) (N). Drive shaft: splined shaft ANSI B92.1a–1976 for single pump (S). Mounting flange: SAE J744 2-hole (C). Working port (port plate): SAE working port A and B, same side left suction port S bottom (10). Boost pump: without integrated boost pump with through drive (K). Through drive: flange SAE J744 hub for splined shaft, 82-2 (A) 5/8 in 9T 16/32DP (01). High-pressure relief valve Setting range ∆pHD: high-pressure relief valve direct operated, 250 … 320 bar fixed setting with bypass (5).
- Number
- R902122377
- Type code
- A10VG28HWMT1/10R-NSC10K015E-S
- Group
- A10VG 28
- Edition
- 06/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902102118 | ROTARY GROUP Assembly parts list →L | 1 | |
| 2 | R902020337 | CONTROL Assembly parts list →L | 1 | |
| 3 | R902010920 | CONNECTION PLATE Assembly parts list →L | 1 | |
| 4 | R902246733 | BELL HOUSING Assembly parts list →L | 1 | |
| 5 | R902025355 | CONTROL MODULE Assembly parts list →L | 1 | |
| 10 | R902049617 | HOUSING | 1 | |
| 13 | R902114380 | PIVOT PIN | 1 | |
| 14 | R913009665 | STRAIGHT PIN | 1 | |
| 20 | R909151694 | SCREW PLUGD | 1 | |
| 21 | R909151979 | SCREW PLUGD | 1 | |
| 22 | R909151692 | SCREW PLUGD | 3 | |
| 23 | R909153815 | SCREW PLUGD | 2 | |
| 24 | R909153364 | SCREW PLUGD | 3 | |
| 27 | R909831318 | DOUBLE BREAK-OFF PLUG | 1 | |
| 28 | R902190719 | THROTTLE VALVE Assembly parts list →L | 2 | |
| 31 | R913016373 | SLOTTED SPRING PIN | 2 | |
| 41 | R909086547 | O-RINGD | 1 | |
| 49 | R909156497 | NOZZLE | 1 | |
| 98 | R902095562 | SEAL KITD | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 300 bar, maximum pressure 350 bar | A10V |
| Operating mode | Pump, closed circuit | G |
| Size (NG) | 28 | 28 |
| Control device | Proportional control, hydraulic mechanical servo | HW |
| Mechanical stroke limiter | Mechanical stroke limiter, externally adjustable | M |
| Stroking chamber pressure port | Stroking chamber pressure port X X | T |
| DA control valve for NG28... 63 | Without DA control valve | 1 |
| Series | Series 1, index 0 | 10 |
| Direction of rotation | Viewed on drive shaft | R |
| Sealing material | NBR (nitrile rubber), shaft seal made of FKM (flurocarbon rubber) | N |
| Drive shaft | Splined shaft ANSI B92.1a–1976 for single pump | S |
| Mounting flange | SAE J744 2-hole | C |
| Working port (port plate) | SAE working port A and B, same side left suction port S bottom | 10 |
| Boost pump | Without integrated boost pump with through drive | K |
| Through drive | Flange SAE J744 hub for splined shaft, 82-2 (A) 5/8 in 9T 16/32DP | 01 |
| High-pressure relief valve Setting range ∆pHD | High-pressure relief valve direct operated, 250 … 320 bar fixed setting with bypass | 5 |
| Filtration boost circuit/external boost pressure supply | External boost pressure supply (on version without integrated boost pump N and K) | E |
| Standard/special version | Special version | -S |