Pumpenregelsystem SYDFEE-2X/028R-PPA12N00-0000-A0B0VX3 - Bosch Rexroth R900759279
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In a fixed displacement power unit the difference between demand and delivery turns into heat at the relief valve. The SYDFEE-2X/028R-PPA12N00-0000-A0B0VX3 pump control system instead regulates swivel angle and pressure of the variable pump directly and provides up to 84 l/min at an operating pressure of 280 bar.
Benefits
- 28 cm³ variable displacement, so delivery follows the actual demand of the machine.
- Swivel angle and pressure control through on-board electronics with their own supply.
- Flow up to 84 l/min at a maximum operating pressure of 280 bar.
- Analog interface and master/slave operation for combining several pumps.
- Fitting key shaft, clockwise rotation, ISO 2-hole mounting flange, no through-drive.
- 23.8 kg, FKM seals, HLP hydraulic fluid, 12-pole connector (11 + PE).
Technical data
| Direction of rotation | clockwise rotation |
| Displacement type | variable |
| Max. flow | 84 l/min |
| Product family | SYDFEE |
| Through-drive | without |
| Supply voltage | 24 VDC |
| Connectivity | Analog |
| Hydraulic fluid | HLP |
| Shaft end | Fitting key shaft |
| Electrical connection description | Connector 12-pole (11 + PE) according to EN 175201-804 |
| Operating pressure, max. | 280 bar |
| Size | 28 cm³ |
| Seals | FKM |
| Mounting flange | ISO 2-hole |
| Electrical connector | Connector, 12-pole (11 + PE) |
| Controls | On-board electronics |
| Weight | 23.8 kg |
Application
The control system is used in machine tools, presses and test rigs with strongly varying oil demand. Master/slave operation allows several pumps on one tank. A 300 bar preload valve belongs to this build.
Manufacturer
Bosch Rexroth, material number R900759279. Characteristic curves and installation dimensions are given in data sheet RD 30030.
| Weight | 23.800000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900759279 |
| Zolltarifnummer | 84135061 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |



