Proportional Directional Valve 4WRA10W60-2X/G24K4/M - Bosch Rexroth R901441236

A switching directional valve knows only two end states, while guided motion needs the values in between. The 4WRA10W60-2X/G24K4/M is a direct actuated proportional valve that controls direction and volume steplessly, with 60 l/min nominal flow.

Benefits

• 60 l/min nominal flow, up to 75 l/min in size 10.
• Stepless control through external electronics with a 24 VDC supply.
• Spool symbol W with 3 switching positions on 4 ports.
• Direct actuated, no pilot oil circuit is required.
• 315 bar maximum operating pressure at 5.97 kg.

Applications

The valve is used on axes that should start gently and come to rest without a jolt, for instance feed units, hoists and test rigs. Ramps and characteristic curve are matched to the sequence through the external amplifier card. Nominal flow of 60 l/min sets the speed that can be reached.

Manufacturer

Bosch Rexroth, material number R901441236. HL hydraulic fluid and NBR seals are foreseen for operation.