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Pumpenregelsystem SYDFEE-2X/028R-PRA12KC3-0000-A0A0VX2 - Bosch Rexroth R901551180
This pump control system delivers only the oil the machine currently needs: swivel angle along with pressure are controlled, 28 cm³ of displacement give up to 84 l/min at 280 bar. The control electronics sit on the pump.
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Description
A fixed pump with a relief valve turns surplus power into heat. The pump control system SYDFEE-2X/028R-PRA12KC3-0000-A0A0VX2 controls swivel angle plus pressure instead, so with 28 cm³ displacement at 280 bar nominal pressure only the flow actually needed, up to 84 l/min, is delivered.
Benefits
- Controlled swivel angle with controlled pressure, plus master/slave operation of several units.
- Variable displacement of 28 cm³, flow up to 84 l/min, operating pressure up to 280 bar.
- On-board control electronics with its own 24 VDC supply, analogue communication.
- Preload valve 250 bar, component series 2X as stated by the manufacturer.
- Clockwise rotation, geared shaft (R), through-drive available, ISO 2-hole mounting flange.
- FKM seals for hydraulic fluid HLP, 12-pole connector (11 + PE) to EN 175201-804, mass 26 kg.
Applications
The system is built for power units whose demand swings widely across the cycle, such as presses, plastics machinery plus test rigs. The through-drive allows a second pump on the same drive. In master/slave operation several units can follow one common demand.
Manufacturer
Bosch Rexroth, material number R901551180. Details are given in the data sheet RD 30030 for the pressure control system with flow control.
Technical data
| Direction of rotation | clockwise rotation |
|---|---|
| Displacement type | variable |
| Max. flow | 84 l/min |
| Product family | SYDFEE |
| Through-drive | with |
| Supply voltage | 24 VDC |
| Connectivity | Analog |
| Hydraulic fluid | HLP |
| Shaft end | Geared shaft (R) |
| 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 | 26 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901551180 |
| 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 |
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