Proportional Directional Valve 4WRPE10V50S-3X/M/24A1 - Bosch Rexroth R901401546

A PLC with an analog card supplies ±10 V, and the A1 version is built for it. The 4WRPE10V50S-3X/M/24A1 turns that voltage straight into a spool position, at 50 l/min nominal flow with internal position feedback.

Benefits

• ±10 V command value input, direction reversal sits in the sign, which saves a separate direction signal.
• 50 l/min nominal flow, up to 280 l/min, enough reserve for rapid strokes on medium cylinders.
• High response sensitivity through spool position feedback, hysteresis stays low because the valve corrects its own position.
• 350 bar maximum operating pressure, 7.8 kg weight, subplate mounting to ISO 4401-05-04-0-94.
• On-board electronics at 24 VDC, an amplifier card and its calibration in the cabinet are dropped.

Applications

Typical locations are feed axes on machine tools, control loops on testing machines and positioning tasks in handling equipment. The voltage setpoint matches existing analog cards, so wiring can stay in place when older valves are replaced. The NBR seals are matched to HL hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R901401546. Genuine new part with CE conformity, connected through a 7-pole (6 + PE) plug.