Proportional Directional Valve 4WRLE10E100LJ-4X/MPT/24A1 - Bosch Rexroth R901497657

In compact machines a voltage command stays the simplest interface to the controller. The 4WRLE10E100LJ-4X/MPT/24A1 accepts ±10 V, regulates 100 l/min nominal flow through internal position feedback of the main spool and covers pilot oil supply as well as return inside the valve.

Benefits

• Analog ±10 V command value, usable straight from an axis card or plant controller.
• Nominal flow 100 l/min through spool symbol E, maximum flow 300 l/min.
• Internal position feedback of the main spool with a linear characteristic.
• Internal pilot oil supply and internal return, four ports are enough.
• Maximum operating pressure 350 bar, size 10, weight 8.84 kg.

Applications

Forming machines, clamping systems and test set-ups with their own axis card issue the command as a voltage. The feedback inside the valve saves an extra position transducer on the main spool. The subplate mounting to ISO 4401-05-05-0-05 keeps an exchange within size 10 simple.

Manufacturer

Manufactured by Bosch Rexroth, material number R901497657. Type code 4WRLE10E100LJ-4X/MPT/24A1 reveals size, spool symbol, nominal flow rate and the command signal type, the curves are held in the manufacturer datasheet.