Pumpenregelsystem SYDFEE-2X/045R-PRA12KD3-0000-A0A0VXX - Bosch Rexroth R901019184

The task is to make a hydraulic circuit deliver exactly what the machine needs at that moment. The SYDFEE-2X/045R-PRA12KD3-0000-A0A0VXX handles it with a variable pump of 45 cm³ displacement and its own on-board electronics, controlling swivel angle and pressure up to 280 bar in a closed loop.

Benefits

• Pressure control and swivel angle control in one unit, operating pressure up to 280 bar
• 117 l/min maximum flow from 45 cm³ displacement
• On-board electronics with analog interface, no separate controller cabinet required
• Through-drive included, a second pump can be flanged on directly
• FKM seals, rated for HLP hydraulic fluid
• 24 V DC through a 12-pole connector (11 + PE) to EN 175201-804

Technical data

Applications

Typical installations are presses, injection moulding machines and test rigs where holding phases alternate with fast strokes. During the holding phase the swivel angle drops back, which lowers drive power and oil heating. Master and slave operation allows several control systems to share one circuit.

Manufacturer

Bosch Rexroth, material number R901019184. Characteristic curves, installation dimensions and port data are given in data sheet RD 30030 for the pressure and flow control system.