Unit · AXIAL-PISTON PUMP
AL A10V O140ER 72/31R-VSD62K07P -S4978R902548057
Axial piston pump Bosch Rexroth series A10VO, type code ALA10VO140ER72/31R-VSD62K07P-S4978, material number R902548057. Nominal size: NG 140. Axial piston unit: swashplate design, variable, nominal pressure 250 bar (3600 psi), maximum pressure 315 bar (4550 psi) (A10V). Operating mode: pump, open circuit (O). Control device: electric U = 24 V (ER72). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: FKM (fluorocarbon rubber) (V). Mounting flange: based on ISO 3019-1 (SAE) 4-hole (D). Working port: SAE flange ports according to ISO 6162 UNC fastening thread UNC for through drive laterally opposite (62). Through drive: 127-2 (C) 1 1/4 in 14T12/24DP (K07). Connector for solenoids: DEUTSCH – molded connector, 2-pin – without suppressor diode (for electric controls) (P). Special version no. 4978.
- Number
- R902548057
- Type code
- AL A10V O140ER 72/31R-VSD62K07P -S4978
- Group
- A10VO 140
- Edition
- 06/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902556040 | BASE UNIT Assembly parts list →L | 1 | |
| 2 | R902533211 | CONTROL VALVE Assembly parts list →L | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 250 bar (3600 psi), maximum pressure 315 bar (4550 psi) | A10V |
| Operating mode | Pump, open circuit | O |
| Size (NG) | 140 | 140 |
| Control device | electric U = 24 V | ER72 |
| Direction of rotation | Viewed on drive shaft clockwise | R |
| Sealing material | FKM (fluorocarbon rubber) | V |
| Mounting flange | Based on ISO 3019-1 (SAE) 4-hole | D |
| Working port | SAE flange ports according to ISO 6162 UNC fastening thread UNC for through drive laterally opposite | 62 |
| Through drive | 127-2 (C) 1 1/4 in 14T12/24DP | K07 |
| Connector for solenoids | DEUTSCH – molded connector, 2-pin – without suppressor diode (for electric controls) | P |