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A power unit that has to deliver pressure and flow under electrical control: the SYDFE1 pump control system combines a variable displacement pump of 28 cm³ with 84 l/min maximum flow. Swivel angle and pressure up to 280 bar are governed from an analog signal at 24 VDC.
Pumpenregelsystem SYDFE1-2X/028R-PRA12N00-0479-#0X0XXX - Bosch Rexroth R901216667
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,127.97
Item
BRR-R901216667
Manufacturer no.
R901216667
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901216667
Country of originGermany
ConditionNew
Artikel
BRR-R901216667
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Rather than dumping surplus oil across a relief valve, this system sets the swivel angle of the pump to demand. Up to 84 l/min and 280 bar the loop works analog, covering swivel angle control, pressure control and master/slave operation.
Advantages
- 84 l/min flow from 28 cm³ displacement, adjusted to demand
- Swivel angle control plus pressure control up to 280 bar operating pressure
- Master/slave operation for synchronising several power units
- Geared shaft (R), clockwise rotation, ISO 2-hole mounting flange
- FKM seals for HLP fluid, 22.5 kg
Technical data
| Direction of rotation | clockwise rotation |
| Displacement type | variable |
| Max. flow | 84 l/min |
| Product family | SYDFE1 |
| Through-drive | without |
| Supply voltage | 24 VDC |
| Connectivity | Analog |
| Hydraulic fluid | HLP |
| Shaft end | Geared shaft (R) |
| Electrical connection description | Valve connector, valve position transducer connector, SWA co |
| Operating pressure, max. | 280 bar |
| Size | 28 cm³ |
| Seals | FKM |
| Mounting flange | ISO 2-hole |
| Weight | 22.5 kg |
Applications
The system suits power units that must hold pressure over long dwell phases, for instance on presses and clamping rigs. Because the pump supplies only the flow demanded, heat losses in the reservoir drop. This build comes without a through-drive.
Manufacturer
Bosch Rexroth material number R901216667, component series 2X. Further figures are in the data sheet RD 30030 covering the pressure and flow control system, plus RE 30011-B.
| Hersteller-Nr | R901216667 |
|---|---|
| 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 |
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