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An axis that closes its own loop inside the valve saves a cabinet full of controller cards. The 4WRLD16E1-250LJ-4X/MXT/24ND6T carries an integrated digital axis controller, sets 250 l/min nominal flow in size 16, works to 350 bar.

Proportional Directional Valve 4WRLD16E1-250LJ-4X/MXT/24ND6T - Bosch Rexroth R901573878

BOSCH REXROTH Original product
Net price (excl. VAT)
€6,627.84
Item BRR-R901573878
Manufacturer no. R901573878
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901573878
Country of originGermany
ConditionNew
Artikel
BRR-R901573878

Controlling a hydraulic axis normally spreads the job across valve, amplifier, machine control. This pilot operated proportional valve in size 16 already holds the digital axis controller in its housing while setting 250 l/min nominal flow at up to 800 l/min maximum.

Benefits

  • Integrated digital axis controller, the loop closes in the valve instead of a separate card
  • 250 l/min nominal flow, 800 l/min maximum flow at 350 bar operating pressure
  • Spool symbol E1 with linear characteristic, analog command value plus or minus 10 V on 24 VDC
  • External pilot oil supply with internal pilot oil return, so pilot behaviour does not hang on working pressure
  • UKCA conformity for electromagnetic compatibility SI2016/1091, 12-pole connector (11 + PE), 11.9 kg

Technical data

Conformity descriptionUKCA - Electromagnetic compatibility (EMC) SI2016/1091
Connection diagramISO 4401-07-07-0-05
Max. flow800 l/min
Product family4WRLD
Type of connectionSubplate mounting
Nominal flow250 l/min
ConformityUKCA
Supply voltage24 VDC
ConnectivityAnalog, command value ±10 V
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector 12-pole (11 + PE) according to EN 175201-804
Spool symbolSymbol E1
Operating pressure, max.350 bar
Size16
SealsNBR
Electrical connectorConnector, 12-pole (11 + PE)
Type of actuationElectrical with integrated digital axis controller
Weight11.9 kg

Application

Suited to feed axes, press axes, test axes running position or force in a closed loop. The 12-pole connector carries supply, command value, plus the signals of the position transducer. Mounting is on a subplate to ISO 4401-07-07-0-05.

Manufacturer

Bosch Rexroth, material number R901573878. The full type designation reads 4WRLD16E1-250LJ-4X/MXT/24ND6T, product family 4WRLD.

More Information
Hersteller-Nr R901573878
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 3.580000
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikel-Authentizität Original product
Artikelzustand New
Position sensing No