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When a fixed pump throttles away its surplus, that energy ends up as heat in the oil. The SYDFEE pump control system with 28 cm³ instead delivers only the flow being asked for, up to 84 l/min at 280 bar. Swivel angle and pressure are commanded through analogue signals, weight 22.5 kg.

Pumpenregelsystem SYDFEE-2X/028R-PRA12N00-0479-A2A0CXX - Bosch Rexroth R901291014

BOSCH REXROTH Original product
Net price (excl. VAT)
€9,044.19
Item BRR-R901291014
Manufacturer no. R901291014
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901291014
Country of originGermany
ConditionNew
Artikel
BRR-R901291014
Frequently Bought Together

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 rotationclockwise rotation
Displacement typevariable
Max. flow84 l/min
Product familySYDFEE
Through-drivewithout
Supply voltage24 VDC
ConnectivityAnalog
Hydraulic fluidHLP
Shaft endGeared shaft (R)
Electrical connection descriptionConnector 12-pole (11 + PE) according to EN 175201-804
Operating pressure, max.280 bar
Size28 cm³
SealsFKM
Mounting flangeISO 2-hole
Electrical connectorConnector, 12-pole (11 + PE)
ControlsOn-board electronics
Weight22.5 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.

More Information
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