Unit · AXIAL-PISTON PUMP
A7VO28LRH1/63L-NZB01-SR902045169
Axial piston pump Bosch Rexroth series A7VO, type code A7VO28LRH1/63L-NZB01-S, material number R902045169. Nominal size: NG 28. Axial piston unit: bent-axis design, variable, nominal pressure 350 bar, maximum pressure 400 bar (A7V). Operating mode: pump, open circuit (O). Control device: with stroke limiter negative control Δp = 25 bar (LRH1). Direction of rotation: viewed on drive shaft (L). Drive shaft: splined shaft DIN 5480 (Z). Mounting flange: ISO 3019-2; 4-hole (B). Port plate for working lines: SAE flange ports A and S at rear (metric fastening thread) (01). Standard / special version: special version (-S).
- Number
- R902045169
- Type code
- A7VO28LRH1/63L-NZB01-S
- Group
- A7VO 28
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902009983 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R902036956 | CONTROL Assembly parts list →L | 1 | ||
| R909650448 | CONTROL LENS, LEFT-HAND ROTATION | 1 | ||
| R902009980 | HOUSING | 1 | ||
| R909153815 | SCREW PLUGD | 1 | ||
| R909083404 | RETAINING RING | 1 | ||
| R909831661 | SHAFT SEALING RING | 1 | ||
| R909150095 | SUPPORTING DISC | 1 | ||
| R909153816 | SCREW PLUGD | 2 | ||
| R909447148 | SETSCREW Assembly parts list →L | 2 | ||
| R909152707 | SEALING NUTD | 2 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Bent-axis design, variable, nominal pressure 350 bar, maximum pressure 400 bar | A7V |
| Operating mode | Pump, open circuit | O |
| Size (NG) | 28 | 28 |
| Control device | with stroke limiter negative control Δp = 25 bar | LRH1 |
| Series | Series 6, index 3 | 63 |
| Direction of rotation | Viewed on drive shaft | L |
| Drive shaft | Splined shaft DIN 5480 | Z |
| Mounting flange | ISO 3019-2; 4-hole | B |
| Port plate for working lines | SAE flange ports A and S at rear (metric fastening thread) | 01 |
| Standard / special version | Special version | -S |