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Position control inside the valve holds the spool where the command value wants it, regardless of flow forces. The 4WRPEH6C1B24L-3X/M/24C6-967 works with internal spool position feedback, 24 l/min nominal flow and a command value of ±10 mA.

Proportional Directional Valve 4WRPEH6C1B24L-3X/M/24C6-967 - Bosch Rexroth R901556777

BOSCH REXROTH Original product
Net price (excl. VAT)
€2,768.53
Item BRR-R901556777
Manufacturer no. R901556777
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901556777
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901556777

Without feedback the spool of a proportional valve drifts out of position under load. The 4WRPEH6C1B24L-3X/M/24C6-967 measures spool position inside the valve and corrects it, at 24 l/min nominal flow in size 6 and up to 350 bar operating pressure.

Benefits

  • Internal spool position feedback, the measured position is controlled against the command value.
  • Command value ±10 mA, processed by the on-board electronics without an external amplifier.
  • 24 l/min nominal flow at 350 bar maximum operating pressure in size 6.
  • Directly actuated, no pilot oil and no pilot stage, ISO 4401-03-02-0-05 pattern.
  • Spool symbol C1, four switching positions, four ports, 3.1 kg weight, NBR seals, CE conformity.

Technical data

Connection diagramISO 4401-03-02-0-05
Product family4WRPEH6
Type of connectionSubplate mounting
Nominal flow24 l/min
ConformityCE
Supply voltage24 VDC
Number of switching positions4
Hydraulic fluidHL
Electrical connection descriptionConnector 3-pole (2 + PE) according to EN 175301-803
Operating pressure, max.350 bar
Size6
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
ConnectivityAnalog, command value ±10 mA
Number of ports4
Spool symbolSymbol C1
Weight3.1 kg

Applications

The valve is used on positioning axes, test rigs and machine tools that have to reach short travels accurately. The signed current command sets direction and opening in a single signal. Supply runs at 24 VDC through the electrical connection on the valve.

Manufacturer

Bosch Rexroth, material number R901556777. Characteristic curves and limit values are taken from the nameplate marking and the manufacturer documentation for this valve.

More Information
Hersteller-Nr R901556777
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 3.100000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New