Pumpenregelsystem SYDFEE-2X/028R-PRA12KC1-0000-A0A0CXX - Bosch Rexroth R901317389

A fixed pump behind a relief valve burns full power during holding phases. The SYDFEE-2X/028R pump control system instead regulates swivel angle and pressure of the variable pump electronically and provides 28 cm³ displacement at up to 84 l/min and 280 bar.

Benefits

• 28 cm³ variable displacement, up to 84 l/min at 280 bar operating pressure.
• Combined swivel angle and pressure control through on-board electronics with an analogue command value.
• Through-drive fitted, a second pump mounts without an extra gearbox.
• Geared shaft (R), clockwise rotation, ISO 2-hole mounting flange.
• FKM seals for hydraulic fluid HLP, 12-pole connector (11 + PE) to EN 175201-804.
• 22 kg weight for the complete system of pump, control valve and electronics.

Applications

The system runs in injection moulding machines, presses and test benches with strongly varying power demand. Master and slave operation allows several pumps to share one circuit. The through-drive keeps the assembly compact when a second circuit has to be fed.

Manufacturer

Bosch Rexroth, material number R901317389, product family SYDFEE, version A0A0CXX. Details are in data sheet RD 30030 for the pressure and flow control system.