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Control loops with small flows need a valve that reacts to minimal changes of the command value. This direct actuated servo directional valve in size 10 works at 5 l/min nominal flow, passes a maximum of 9 l/min and is supplied with FKM seals and an IECEx conformity record.

Servo Directional Valve 4WS2EM10-5X/5B11XLET315K31EV-100 - Bosch Rexroth R901510347

BOSCH REXROTH Original product
Net price (excl. VAT)
€9,469.18
Item BRR-R901510347
Manufacturer no. R901510347
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901510347
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901510347

Force and position control on small cylinders usually fails because of an oversized valve rather than a lack of pressure. The 4WS2EM10-5X/5B11XLET315K31EV-100 servo directional valve is direct actuated and rated at 5 l/min nominal flow, with a maximum of 9 l/min at 315 bar operating pressure.

Key benefits

  • 5 l/min nominal flow for fine force and position control without overdosing the oil flow
  • Direct actuation, the spool follows the command value without a pilot stage in between
  • Analog command value 30 mA/85, 24 VDC supply through a 7-pole connector (6 + PE)
  • FKM seals widen the choice of hydraulic fluids compared with NBR versions
  • Global IECEx technical report as conformity record, documented for plants with explosion protection requirements
  • 315 bar operating pressure, mounting pattern ISO 4401-05-05-0-05, symbol V, weight 3.6 kg

Technical data

Conformity descriptionGlobal IECEx - Technical report (TR)
Connection diagramISO 4401-05-05-0-05
Max. flow9 l/min
Type of connectionSubplate mounting
Product family4WS(E)2E10
Nominal flow5 l/min
ConformityIECEx
Supply voltage24 VDC
ConnectivityAnalog, command value 30 mA/85
Number of switching positions4
Hydraulic fluidHL
Number of ports2
Electrical connection descriptionConnector 7-pole (6 + PE) according to EN 175201-804
Spool symbolSymbol V
Operating pressure, max.315 bar
Size10
SealsFKM
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with external electronics
Weight3.6 kg

Application

Typical applications are test benches, material testing machines and small control axes where flow stays low and control quality matters. External electronics deliver the current signal that drives the valve. Check the hydraulic fluid against the FKM seals before commissioning.

Manufacturer

Bosch Rexroth, material number R901510347, type designation 4WS2EM10-5X/5B11XLET315K31EV-100 from the 4WS(E)2E10 product family.

More Information
Hersteller-Nr R901510347
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 3.600000
Zolltarifnummer 84812010
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikel-Authentizität Original product
Artikelzustand New
Position sensing No