Pumpenregelsystem SYDFEE-2X/028R-PRA12N00-0479-A2A0CXX - Bosch Rexroth R901291014
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A power unit that works permanently against a relief valve heats the oil and burns electricity. The SYDFEE-2X/028R-PRA12N00-0479-A2A0CXX controls swivel angle and pressure of the variable pump electronically and delivers up to 84 l/min at 280 bar.
Benefits
- Variable displacement of 28 cm³ per revolution, flow up to 84 l/min.
- Pressure and swivel angle control by on-board electronics, commanded through analogue signals.
- 280 bar operating pressure with clockwise rotation and a geared shaft (R).
- ISO 2-hole mounting flange, version without through-drive.
- 12-pole connector (11 + PE) to EN 175201-804, 24 V DC supply.
- 22.5 kg weight, FKM seals, HLP hydraulic fluid.
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 | 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 | 22.5 kg |
Application
Systems like this sit in power units for presses, injection moulding machines and test rigs whose demand swings widely across the cycle. Because the pump only delivers the flow requested, power loss and oil heating drop. Master and slave operation allows several pumps to feed one common circuit.
Manufacturer
Bosch Rexroth, material number R901291014, product family SYDFEE. Characteristic curves, control behaviour and installation notes are given in data sheet RD 30030.
| Hersteller-Nr | R901291014 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 22.500000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |






