Proportional Directional Valve 4WRPE10E50SJ-3X/M/24A1 - Bosch Rexroth R901396513

For a smaller axis with symbol E inside a safety circuit there is a version of its own. The 4WRPE10E50SJ-3X/M/24A1 controls 50 l/min nominal flow, works with three switching positions and takes the setpoint as a plus and minus 10 V voltage.

Benefits

• Spool symbol E at 50 l/min nominal flow, three switching positions and four ports.
• Safety shut-down with an additional ISA adapter for integration into the safety circuit.
• Command value input plus and minus 10 V on the on-board electronics with internal spool position feedback.
• 350 bar maximum operating pressure in size 10, mounting pattern ISO 4401-05-04-0-94.
• NBR seals, HL hydraulic fluid, 7.79 kg, 7-pole connector (6 + PE) to EN 175201-804.

Applications

The valve is used on infeed and test axes with moderate oil demand that have to be brought to a stop in an emergency. Symbol E fixes how the ports behave in the centre position and has to be carried over when replacing a unit. The subplate follows the differing ISO 4401-05-04-0-94 pattern.

Manufacturer

Bosch Rexroth, material number R901396513. Characteristic curves, port dimensions and ISA adapter details are given in the valve data sheet.