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At 2.2 kg this size 10 servo valve is light enough for moving assemblies and still controls 90 l/min nominal at 350 bar. The -102 version takes pilot oil internally and returns it externally, and it carries a CCC-Ex type examination certificate.

Servo Directional Valve 4WS2EM10-5X/90B11XHE315K31EV-102 - Bosch Rexroth R901481707

BOSCH REXROTH Original product
Net price (excl. VAT)
€8,341.24
Item BRR-R901481707
Manufacturer no. R901481707
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901481707
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901481707

On moving axes and in tight installation spaces every kilogram counts. This directly actuated size 10 4WS2EM servo directional valve weighs 2.2 kg, meters 90 l/min nominal flow, passes up to 180 l/min and holds 350 bar operating pressure.

Benefits

  • 2.2 kg at 90 l/min nominal flow suits travelling or cramped mounting positions.
  • The -102 version combines internal pilot oil supply with external pilot oil return.
  • Up to 180 l/min maximum flow and 350 bar operating pressure.
  • Directly actuated, four switching positions, two working ports.
  • CCC-Ex type examination certificate, FKM seals, HL hydraulic fluid.

Technical data

Conformity descriptionCCC - Ex TR type examination certificate
Connection diagramISO 4401-05-05-0-05
Max. flow180 l/min
Type of connectionSubplate mounting
Product family4WS2EM 10 to XH...-102
Nominal flow90 l/min
ConformityCCC-Ex
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 without
Operating pressure, max.350 bar
Size10
SealsFKM
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with external electronics
Weight2.2 kg

Applications

Used in test rigs, materials testing machines and drive control loops that already provide a separate pilot return line to tank. Subplate mounting follows ISO 4401-05-05-0-05. External electronics provide the 30 mA/85 command on a 24 VDC supply.

Manufacturer

Bosch Rexroth, material number R901481707. Product family 4WS2EM 10 XH -102, electrical actuation with external electronics.

More Information
Hersteller-Nr R901481707
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 2.200000
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