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Where a load-holding axis needs 75 l/min and the controller supplies a bipolar voltage, this is the matching version. Spool symbol E1 blocks the centre, the command value is ±10 V and operating pressure reaches 350 bar in size 10.

Proportional Directional Valve 4WREE10E1-75-3X/V/24A1 - Bosch Rexroth R901572047

BOSCH REXROTH Original product
Net price (excl. VAT)
€2,680.90
Item BRR-R901572047
Manufacturer no. R901572047
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Product data
Manufacturer no.R901572047
Country of originGermany
ConditionNew
Artikel
BRR-R901572047

High flow and a closed centre often belong together on lifting axes. The 4WREE10E1-75 releases 75 l/min nominal flow for that, admits up to 180 l/min maximum flow at peaks and holds 350 bar operating pressure. The command value arrives as a ±10 V voltage, with direction following the sign.

Benefits

  • 75 l/min nominal flow, up to 180 l/min maximum flow
  • Closed centre to spool symbol E1, the axis keeps its position without an extra valve
  • ±10 V command value, on-board digital electronics right at the valve
  • Operating pressure up to 350 bar, hole pattern ISO 4401-05-04-0-05 in size 10
  • FKM seals for HL hydraulic fluid, 7.4 kg unit weight
  • 24 VDC supply, 7-pole connector (6 + PE) to EN 175201-804, UKCA conformity for EMC SI2016/1091

Technical data

Product family4WREE 10
Size10
Connection diagramISO 4401-05-04-0-05
Type of connectionSubplate mounting
Nominal flow75 l/min
Max. flow180 l/min
Operating pressure, max.350 bar
Spool symbolSymbol E1
Number of switching positions3
Number of ports4
Type of actuationElectrical with on-board electronics
ConnectivityAnalog, command value ±10 V
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

Typical duties are lifting cylinders, press infeeds and clamping axes with a larger oil demand that stay under load after travelling. A bipolar voltage command connects to common analogue outputs without a converter. For plants with long signal runs the 4...20 mA variant is preferable.

Manufacturer

The Bosch Rexroth material number is R901572047.

More Information
Hersteller-Nr R901572047
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 7.400000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New