Pumpenregelsystem SYDFEE-2X/028R-PPA12N00-0000-A0A1VX2-006 - Bosch Rexroth R900751370

Instead of distributing throttling and control valves around the circuit, this SYDFEE system controls the pump itself. The SYDFEE-2X/028R-PPA12N00-0000-A0A1VX2-006 delivers up to 84 l/min from 28 cm³ displacement at a maximum operating pressure of 280 bar and regulates swivel angle and pressure through its integrated electronics.

Benefits

• Variable displacement of 28 cm³, max. flow 84 l/min
• Max. operating pressure 280 bar at 280 bar nominal pressure with a 250 bar preload valve
• Swivel angle control, pressure control and master slave operation from the on-board electronics
• Analog interface, 24 V DC supply via 12-pole connector (11 + PE) to EN 175201-804
• Clockwise rotation, parallel key shaft, ISO 2-hole mounting flange, no through-drive
• Weight 23.8 kg, FKM seals for HLP hydraulic fluid

Applications

The system replaces conventional valve control in injection moulding machines, test benches and machine tools where the drive should only deliver as much oil as the axis currently needs. Master slave operation allows several pumps to run on a shared setpoint. Built with its own supply, the control works independently of an external pilot circuit.

Manufacturer

Bosch Rexroth, material number R900751370. Design data, characteristic curves and connection dimensions are given in data sheet RD 30030 for the pressure and flow control system.