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Differential cylinders call for unequal oil volumes when extending and retracting. For such axes with a moderate demand there is this 4WRPDH10 with spool symbol C5 and 50 l/min nominal flow, direct actuated and rated up to 315 bar.

Proportional Directional Valve 4WRPDH10C5B50L-2X/M/24TD6T - Bosch Rexroth R901512262

BOSCH REXROTH Original product
Net price (excl. VAT)
€5,966.97
Item BRR-R901512262
Manufacturer no. R901512262
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901512262
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901512262

Spool symbol C5 splits the flow unevenly across the working ports and therefore matches cylinders with an area ratio. The 4WRPDH10C5B50L-2X/M/24TD6T does so at 50 l/min nominal flow and an operating pressure of up to 315 bar.

Benefits

  • Spool symbol C5 for cylinders with unequal piston areas.
  • Nominal flow 50 l/min, matched to smaller differential axes.
  • Direct actuated with internal spool position feedback, no piloting required.
  • Operating pressure up to 315 bar, mounting pattern ISO 4401-05-04-0-05, four switching positions.
  • Command value ±10 VDC or 4 ... 20 mA, on-board electronics on 24 VDC.
  • 12-pole connector (11 + PE), NBR seals, mass 7.44 kg.

Technical data

Product family4WRPDH
Size10
Connection diagramISO 4401-05-04-0-05
Type of connectionSubplate mounting
Nominal flow50 l/min
Operating pressure, max.315 bar
Number of ports4
Number of switching positions4
Spool symbolSymbol C5
Type of actuationElectrical with on-board electronics
Connectivity±10 VDC or 4 ... 20 mA
Supply voltage24 VDC
Electrical connection descriptionConnector, 7-pole (6 + PE) according to EN 175201-804
Electrical connectorConnector, 12-pole (11 + PE)
Hydraulic fluidHL
SealsNBR
ConformityUKCA
Conformity descriptionUKCA - Electromagnetic compatibility (EMC) SI2016/1091
Weight7.44 kg

Applications

The valve serves feed and clamping axes with differential cylinders, for instance on machine tools and test rigs. Symbol C5 balances the area ratio so the controller does not have to compensate for it. Flow stays limited to the smaller rating.

Manufacturer

Bosch Rexroth, material number R901512262. The characteristic curve for symbol C5 is in the 4WRPDH series data sheet.

More Information
Hersteller-Nr R901512262
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 7.440000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New