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A small axis, a relieved rest state and a current signal from a distance, that is what this version is built for. It carries 25 l/min nominal flow in size 10, puts both actuator ports on tank through spool symbol W1 and accepts 4...20 mA.

Proportional Directional Valve 4WREE10W1-25-3X/V/24F1 - Bosch Rexroth R901572054

BOSCH REXROTH Original product
Net price (excl. VAT)
€2,411.34
Item BRR-R901572054
Manufacturer no. R901572054
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901572054
Country of originGermany
ConditionNew
Artikel
BRR-R901572054

A low nominal flow combined with a relieved centre is typical of set-up and test axes. The 4WREE10W1-25 releases 25 l/min, opens to as much as 180 l/min maximum flow at peaks and works at up to 350 bar. The command value reaches the on-board electronics as a 4...20 mA current signal.

Benefits

  • 25 l/min nominal flow for fine movements, up to 180 l/min maximum flow
  • Spool symbol W1, both actuator ports sit on tank at rest
  • 4...20 mA command value, suited to long cable runs, a broken wire shows below 4 mA
  • FKM seals for HL hydraulic fluid, 7.4 kg unit weight
  • Operating pressure up to 350 bar, hole pattern ISO 4401-05-04-0-05
  • On-board digital electronics, 24 VDC, UKCA conformity for EMC SI2016/1091

Technical data

Product family4WREE 10
Size10
Connection diagramISO 4401-05-04-0-05
Type of connectionSubplate mounting
Nominal flow25 l/min
Max. flow180 l/min
Operating pressure, max.350 bar
Spool symbolSymbol W1
Number of switching positions3
Number of ports4
Type of actuationElectrical with on-board electronics
ConnectivityAnalog, command value 4...20 mA
Supply voltage24 VDC
Electrical connection descriptionConnector, 7-pole (6 + PE) according to EN 175201-804
Electrical connectorConnector, 7-pole (6 + PE)
SealsFKM
Hydraulic fluidHL
ConformityUKCA
Conformity descriptionUKCA - Electromagnetic compatibility (EMC) SI2016/1091
Weight7.4 kg

Application

The valve serves test set-ups, clamping fixtures and assembly automation whose axis should stay free to move after shut-down. A current command can be routed over greater distances without signal loss. Because the centre is relieved, the pump does not work against a blocked spool at standstill.

Manufacturer

Bosch Rexroth lists this version under material number R901572054.

More Information
Hersteller-Nr R901572054
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 7.400000
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikel-Authentizität Original product
Artikelzustand New
Position sensing No