Pumpenregelsystem SYDFEE-2X/045R-PRA12KC1-0000-A0A0CXX - Bosch Rexroth R901232772

A power unit that works against a relief valve all day converts drive power into heat. The SYDFEE-2X/045R-PRA12KC1-0000-A0A0CXX pump control system adjusts the swivel angle of the variable pump instead and supplies up to 117 l/min at a maximum operating pressure of 280 bar.

Benefits

• 117 l/min at 280 bar - size 45 cm³ per revolution, built for clockwise rotation.
• Swivel angle and pressure control in one unit, flow follows the analog command value.
• On-board electronics on 24 VDC, wired through a 12-pole connector (11 + PE) to EN 175201-804.
• Through-drive included so a second pump can run from the same motor.
• FKM seals for HLP fluid, 27.5 kg on an ISO 2-hole flange with geared shaft (R).

Application

The system feeds presses, injection moulding machines and test rigs whose demand changes sharply across a cycle. Because the pump swivels back at part load, oil heating and cooling effort drop. In master and slave operation several units follow one common demand signal.

Manufacturer

Bosch Rexroth, material number R901232772, component series 2X of the SYDFEE product family. All figures come from the data sheet Pressure and flow control system RD 30030.