Pumpenregelsystem SYDFEE-2X/028R-PRA12N00-0000-A0A0VX3 - Bosch Rexroth R901243233

Drives that lift heavy loads then hold them need two operating points from one power unit. The SYDFEE-2X/028R-PRA12N00-0000-A0A0VX3 covers both by steering the swivel angle electronically while keeping pressure steady to 280 bar.

Benefits

• Geared shaft (R) transmits high torque through positive engagement, ISO 2-hole mounting flange.
• 300 bar preload valve secures control pressure through long holding phases.
• Up to 84 l/min for the lift, after which the swivel angle falls back to leakage demand.
• Electronic pressure plus swivel angle control, analog interface, 24 VDC supply.
• 23.8 kg weight, clockwise rotation, no through-drive, FKM seals for HLP hydraulic fluid.

Application

The unit suits hoists, lock gate drives plus heavy clamping systems that stand still under load for long periods. High preload keeps the adjustment responsive even after an extended hold. Master and slave operation is provided where several power units work together.

Manufacturer

Bosch Rexroth, material number R901243233, product family SYDFEE. Notes on holding duty, shaft loading plus mounting are given in data sheet RD 30030.