Pumpenregelsystem SYDFE1-2X/018R-PSC12KC1-0000-C0X0XX2 - Bosch Rexroth R901318306

A power unit should deliver no more oil than the machine draws and control the pressure itself. The SYDFE1-2X/018R-PSC12KC1-0000-C0X0XX2 combines a variable pump with swivel angle and pressure control in one unit of 18 cm3 size and 59 l/min flow.

Benefits

• Variable displacement, size 18 cm3, flow up to 59 l/min.
• Swivel angle and pressure control in one unit, master and slave operation possible.
• Nominal pressure 280 bar, preload valve 250 bar, component series 2X.
• Analog communication with its own supply, 24 V DC.
• Geared shaft (S) and through-drive for mounting a second pump.
• 19.8 kg, ISO 2-hole mounting flange, FKM seals, hydraulic fluid HLP.

Applications

The system sits on the power unit of machine tools and injection moulding machines whose demand swings widely over the cycle. Because the pump swivels back instead of blowing off across a relief valve, drive power and oil heating drop. The through-drive allows a second pump to run on the same shaft.

Manufacturer

Bosch Rexroth lists this control system under material number R901318306. Characteristic curves, installation dimensions and tightening torques are in data sheet RD 30030.