Proportional Directional Valve 4WRAE6W30-2X/G24K31/A1V - Bosch Rexroth R900954078

A signed control signal carries direction and magnitude of the movement on one line. The 4WRAE6W30-2X/G24K31/A1V works with ±10 V, meters oil to spool symbol W and reaches 26 l/min nominal flow at a maximum flow of 42 l/min.

Benefits

• Command value ±10 V brings direction and magnitude to the on-board electronics over one line.
• 26 l/min nominal flow in size 6 at a mass of 2.24 kg.
• Spool symbol W with 3 switching positions and 4 ports.
• Direct actuated spool without a pilot stage, mounting pattern ISO 4401-03-02-0-05.
• Operating pressure up to 315 bar, supply 24 VDC.
• FKM seals for HL hydraulic fluid.

Applications

Typical uses are closed-loop axes in test rigs and machine tools whose position controller issues a bipolar output. The zero crossing of the command value corresponds to the centre position of the spool, which simplifies controller tuning. FKM seals are fitted for mineral oil of class HL.

Manufacturer

Bosch Rexroth, material number R900954078. The type code 4WRAE6W30-2X/G24K31/A1V states the 4WRA.6,10 range in size 6 and component series 2X.