Unit · AXIAL-PISTON PUMP
AA10VG28HWL1/10L-NSCXXKXX5E-SR902255814
Axial piston pump Bosch Rexroth series A10VG, type code AA10VG28HWL1/10L-NSCXXKXX5E-S, material number R902255814. Nominal size: NG 28. Axial piston unit: swashplate design, variable, nominal pressure 4350 psi (300 bar), maximum pressure 5100 psi (AA10V). Operating mode: pump, closed circuit (G). Control device: proportional control, hydraulic mechanical servo (HW). Neutral position switch: neutral position switch with DEUTSCH connector (only for HW control) (L). DA control valve: without DA control valve (1). Direction of rotation: viewed on drive shaft counter-clockwise (L). 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). Boost pump: without integrated boost pump with through drive (K). High-pressure relief valve Setting range ∆pHD: high-pressure relief valve direct operated, 3600 … 4650 psi fixed setting (250 … 320 bar) 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).
- Number
- R902255814
- Type code
- AA10VG28HWL1/10L-NSCXXKXX5E-S
- Group
- A10VG 28
- Edition
- 06/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902102119 | ROTARY GROUP Assembly parts list →L | 1 | |
| 2 | R902008076 | CONTROL Assembly parts list →L | 1 | |
| 3 | R902190137 | CONNECTION PLATE Assembly parts list →L | 1 | |
| 4 | R902246733 | BELL HOUSING Assembly parts list →L | 1 | |
| 5 | R902097108 | CONTROL MODULE Assembly parts list →L | 1 | |
| 10 | R902015695 | HOUSING | 1 | |
| 13 | R902114380 | PIVOT PIN | 1 | |
| 14 | R913009665 | STRAIGHT PIN | 1 | |
| 20 | R909153339 | SCREW PLUGD | 2 | |
| 21 | R909153371 | SCREW PLUGD | 2 | |
| 22 | R909154478 | SCREW PLUGD | 3 | |
| 23 | R909153338 | SCREW PLUG | 1 | |
| 24 | R909153364 | SCREW PLUGD | 1 | |
| 25 | R909153378 | SCREW PLUG | 1 | |
| 27 | R909831318 | DOUBLE BREAK-OFF PLUG | 1 | |
| 28 | R909156492 | NOZZLE | 2 | |
| 31 | R913016373 | SLOTTED SPRING PIN | 2 | |
| 41 | R909086547 | O-RINGD | 1 | |
| 54 | R902601865 | NOZZLE | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 4350 psi (300 bar), maximum pressure 5100 psi | AA10V |
| Operating mode | Pump, closed circuit | G |
| Size (NG) | 28 | 28 |
| Control device | Proportional control, hydraulic mechanical servo | HW |
| Neutral position switch | Neutral position switch with DEUTSCH connector (only for HW control) | L |
| DA control valve | Without DA control valve | 1 |
| Series | Series 1, index 0 | 10 |
| Direction of rotation | Viewed on drive shaft counter-clockwise | L |
| 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 |
| Boost pump | Without integrated boost pump with through drive | K |
| High-pressure relief valve Setting range ∆pHD | High-pressure relief valve direct operated, 3600 … 4650 psi fixed setting (250 … 320 bar) 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 |