Proportional Directional Valve 4WRTEM16E150P-4X/6EG24K31/A1M - Bosch Rexroth R901522365

Small infeed moves and fast strokes on the same axis call for a characteristic with two ranges. The 4WRTEM16E150P provides exactly that, opening slowly in the fine control range and releasing the full cross section towards the stop. Internal main spool position feedback keeps command and flow matched, rated at 150 l/min nominal at 350 bar.

Benefits

• Fine control range around centre for millimetre accurate infeed.
• Internal main spool position feedback keeps flow following the command regardless of load.
• 150 l/min nominal flow with a 460 l/min limit.
• Only 11.5 kg valve weight in size 16.
• External pilot supply and external drain, independent of working pressure.
• Command value plus/minus 10 V, on-board electronics, 350 bar operating pressure.

Applications

The 4WRTE series runs positioning axes, machine tools and test rigs where travel or force is controlled. The fine control range saves writing characteristic correction into the controller software. Both pilot channels X and Y must be present on an ISO 4401-07-07-0-05 subplate.

Manufacturer

The Bosch Rexroth material number is R901522365.