Proportional Directional Valve 4WRZE10E25-7X/6EG24ETK31/A1D3M - Bosch Rexroth R900954566

Tool adjustment drives move little oil yet must come to rest precisely. The 4WRZE10E25-7X/6EG24ETK31/A1D3M therefore limits nominal flow to 25 l/min, uses spool symbol E and routes pilot oil supply and return internally, so only the four working ports need piping.

Benefits

• Nominal flow 25 l/min for short strokes that must be hit accurately.
• Internal pilot oil supply and internal pilot oil return, four ports are enough.
• Spool symbol E, three switching positions, connection diagram ISO 4401-05-05-0-05.
• Operating pressure up to 315 bar, maximum flow of the frame 170 l/min.
• Analog ±10 V command value, 24 VDC supply, weight 8.46 kg.

Applications

Tool adjustment drives, stop axes and alignment cylinders on machine tools operate in exactly this range. The small oil volume keeps power loss in the manifold low. Supply and command value share the 7-pole connector to EN 175201-804.

Manufacturer

Manufactured by Bosch Rexroth, material number R900954566. Characteristic curves, step response and port pattern for type 4WRZE10E25-7X/6EG24ETK31/A1D3M are given in datasheet RE 29115, fluid selection is covered by RE 07600-B.