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On a brake test rig the load is applied as a ramp and taken back down again. This valve meters 50 l/min at up to 315 bar for that, spool symbol E1, command value 4...20 mA. Internal pilot oil routing, concealed manual override, 7.98 kg.

Proportional Directional Valve 4WRZE10E1-50-7X/6EG24N9ETK31/F1V - Bosch Rexroth R900754103

BOSCH REXROTH Original product
Net price (excl. VAT)
€3,676.35
Item BRR-R900754103
Manufacturer no. R900754103
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900754103
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900754103
Frequently Bought Together

A test cycle that ramps up and back down exposes hysteresis in the actuator without mercy. The 4WRZE10E1-50-7X/6EG24N9ETK31/F1V works there at 50 l/min rated flow and 315 bar maximum with a 4...20 mA current command that stays stable across the rig cabling.

Benefits

  • Current command value 4...20 mA for repeatable ramps over long cable runs.
  • 50 l/min rated flow, flow up to 170 l/min, operating limit 315 bar.
  • Spool symbol E1, three switching positions, size 10 to ISO 4401-05-05-0-05.
  • Internal pilot oil supply and internal pilot oil return, without a pressure reducing valve.
  • Concealed manual override, 7.98 kg, FKM seals, HL fluid.

Technical data

Conformity descriptionUKCA - Electromagnetic compatibility (EMC) SI2016/1091
Connection diagramISO 4401-05-05-0-05
Max. flow170 l/min
Product family4WRZ(E)
Type of connectionSubplate mounting
Nominal flow50 l/min
ConformityUKCA
Supply voltage24 VDC
ConnectivityAnalog, command value 4...20 mA
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector 7-pole (6 + PE) according to EN 175201-804
Spool symbolSymbol E1
Operating pressure, max.315 bar
Size10
SealsFKM
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight7.98 kg

Application

Brake, clutch and roller test rigs use the valve as their load controller. Where the controller issues voltage instead of current, the A1 build is the matching material number. Port pattern and rated flow stay the same.

Manufacturer

Bosch Rexroth, material number R900754103. Characteristic curves, installation dimensions and the port pattern are given in data sheet RE 29115 and in data sheet RE 07600-B.

More Information
Hersteller-Nr R900754103
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 7.980000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New