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Where hot oil meets fine metering, seal material counts as much as the nominal stage. The 4WS2EM10-5X/10B11XHET315K31EV-102 pairs FKM seals with 10 l/min nominal flow at up to 19 l/min maximum. Operating pressure reaches 350 bar at 3.86 kg.

Servo Directional Valve 4WS2EM10-5X/10B11XHET315K31EV-102 - Bosch Rexroth R901268101

BOSCH REXROTH Original product
Net price (excl. VAT)
€7,637.68
Item BRR-R901268101
Manufacturer no. R901268101
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901268101
Country of originGermany
ConditionNew
Artikel
BRR-R901268101
Frequently Bought Together

Once oil temperature stays high, standard seals age far faster than FKM does. The 4WS2EM10-5X/10B11XHET315K31EV-102 is sealed with FKM while metering a finely resolved 10 l/min nominal flow.

Benefits

  • FKM seals tolerate higher continuous temperatures than standard materials.
  • 10 l/min nominal flow for fine force plus position control, maximum flow 19 l/min.
  • Direct actuation with internal pilot oil supply plus internal return, 4 switching positions across 2 ports.
  • Analog command value 30 mA/85 from external electronics, 24 VDC supply, 7-pole connector (6 + PE).
  • 3.86 kg weight, ISO 4401-05-05-0-05 interface, CCC-Ex conformity with a type examination certificate.

Technical data

Conformity descriptionCCC - Ex TR type examination certificate
Connection diagramISO 4401-05-05-0-05
Max. flow19 l/min
Type of connectionSubplate mounting
Product family4WS2EM 10...XH...-102
Nominal flow10 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
Weight3.86 kg

Application

Endurance test rigs, hot forming lines as well as plants with long duty cycles keep tank temperature high, which is where this build belongs. The low nominal flow keeps the axis stable even on small cylinder bores. Amplifier electronics are ordered separately.

Manufacturer

Bosch Rexroth, material number R901268101, product family 4WS2EM 10 XH -102. The mating connector to EN 175201-804 is supplied separately from the valve.

More Information
Hersteller-Nr R901268101
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 3.860000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New