Proportional Directional Valve 4WRTE32E600L-4X/6EG24K31/A1V - Bosch Rexroth R901131398

A cylinder with a large bore should travel fast yet still stop accurately. The 4WRTE32E600L-4X supplies 600 l/min nominal flow at 350 bar for that, holding the spool on target through internal position feedback.

Benefits

• 600 l/min nominal flow in size 32, flow up to 1600 l/min.
• Internal spool position feedback for high repeatability.
• ±10 V command into on-board electronics on 24 VDC, 7-pole connector (6 + PE) to EN 175201-804.
• FKM seals with HL hydraulic fluid at 350 bar operating pressure.
• 36.78 kg on the ISO 4401-10-09-0-05 pattern, four ports, three switching positions.
• External pilot oil supply with external drain, spool symbol E, linear design.

Application

Typical axes are fast approach cylinders on presses, hoists or test benches with heavy volume demand. Where an axis swallows a lot of oil in little time, position feedback keeps the curve repeatable across the whole stroke. Routing pilot oil externally decouples the control circuit from pressure swings in the main circuit.

Manufacturer

Bosch Rexroth, material number R901131398, product family 4WRTE. On-board electronics sit at the valve, so a separate amplifier in the cabinet becomes unnecessary. Subplate mounting follows ISO 4401-10-09-0-05.