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A power unit should deliver only the oil the machine actually needs. This size 45 pump control system regulates swivel angle and pressure up to 280 bar and supplies a maximum of 117 l/min, with analog command values handled by on-board electronics.

Pumpenregelsystem SYDFEE-2X/045R-PRA12N00-0479-A0A0CXX - Bosch Rexroth R901376834

BOSCH REXROTH Original product
Net price (excl. VAT)
€10,215.35
Item BRR-R901376834
Manufacturer no. R901376834
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901376834
Country of originGermany
Customs tariff number84135061
ConditionNew
Artikel
BRR-R901376834

Throttling losses appear wherever a fixed displacement pump works against a pressure valve. The SYDFEE-2X/045R-PRA12N00-0479-A0A0CXX pump control system instead regulates swivel angle and pressure directly at the variable pump, delivering up to 117 l/min at a maximum operating pressure of 280 bar.

Benefits

  • 117 l/min maximum flow from a variable pump of size 45 cm³.
  • 280 bar operating pressure under closed-loop control.
  • Swivel angle and pressure control with master and slave operation through the on-board electronics.
  • Analog command value input at 24 VDC, 12-pole connector (11 + PE) to EN 175201-804.
  • FKM seals for hydraulic fluid HLP, geared shaft (R) and an ISO 2-hole mounting flange.

Technical data

Direction of rotationclockwise rotation
Displacement typevariable
Max. flow117 l/min
Product familySYDFEE
Through-drivewithout
Supply voltage24 VDC
ConnectivityAnalog
Hydraulic fluidHLP
Shaft endGeared shaft (R)
Electrical connectionConnector 12-pole (11 + PE) according to EN 175201-804
Operating pressure, max.280 bar
Size45 cm³
SealsFKM
Mounting flangeISO 2-hole
Electrical connectorConnector, 12-pole (11 + PE)
ControlsOn-board electronics (OBE)
Weight28 kg

Application

The system is used in power units for plastics and forming machinery where flow and pressure follow actual demand. Master and slave operation allows several pumps to feed one common circuit. The pump turns clockwise and has no through-drive, and the unit weighs 28 kg.

Manufacturer

Bosch Rexroth material number R901376834. Characteristic curves and commissioning notes are covered by datasheet RD 30030 for the pressure and flow control system.

More Information
Hersteller-Nr R901376834
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 28.000000
Zolltarifnummer 84135061
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikel-Authentizität Original product
Artikelzustand New
Position sensing No