Pumpenregelsystem SYDFEE-2X/028R-PRA12KD3-0000-A0A0EXX - Bosch Rexroth R900786355

A pump control system takes over pressure and flow control where throttles would otherwise turn energy into heat. The SYDFEE-2X/028R-PRA12KD3-0000-A0A0EXX controls swivel angle and pressure of a variable pump of 28 cm³ and delivers up to 84 l/min at a maximum of 280 bar.

Benefits

• Through-drive fitted, a second pump can be added without its own motor.
• 28 cm³ variable displacement, up to 84 l/min flow at 280 bar.
• Swivel angle and pressure control in master or slave operation, analogue command value.
• On-board electronics, 24 V DC, 12-pole (11 + PE) connector to EN 175201-804.
• FKM seals for HLP fluid, ISO 2-hole mounting flange, geared shaft (R), clockwise rotation.
• 22 kg for a complete control system rather than separate parts.

Applications

The system suits power units in presses and injection moulding machines whose demand swings across the cycle. Because only the flow actually needed is produced, oil temperature stays lower than with a fixed pump on a throttle.

Manufacturer

Bosch Rexroth, material number R900786355, product family SYDFEE. Suffix A0A0EXX defines the electronics and port configuration. Characteristic curves and installation dimensions are in data sheet RD 30030.