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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
Frequently Bought Together

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 rotationclockwise rotation
Displacement typevariable
Max. flow84 l/min
Product familySYDFE1
Through-drivewithout
Supply voltage24 VDC
ConnectivityAnalog
Hydraulic fluidHLP
Shaft endGeared shaft (R)
Electrical connection descriptionValve connector, valve position transducer connector, SWA co
Operating pressure, max.280 bar
Size28 cm³
SealsFKM
Mounting flangeISO 2-hole
Weight22.5 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.

More Information
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