Pumpenregelsystem SYDFEE-2X/045R-PRA12N00-0000-A2A0CXX - Bosch Rexroth R901450434

A power unit that matches delivery to demand keeps the tank cooler than a fixed pump throttled down to size. The SYDFEE-2X/045R-PRA12N00-0000-A2A0CXX pump control system works with 45 cm³ displacement and provides up to 117 l/min at 280 bar.

Benefits

• 45 cm³ variable displacement, delivery follows what the machine actually draws.
• Flow up to 117 l/min at a maximum operating pressure of 280 bar.
• Swivel angle and pressure control through on-board electronics with their own supply.
• Analog interface and master/slave operation for several pumps on one tank.
• Geared shaft with clockwise rotation, ISO 2-hole mounting flange, no through-drive.
• 26 kg, FKM seals, HLP hydraulic fluid, 12-pole connector (11 + PE).

Application

The control system is used in presses, machine tools and test rigs with changing oil demand. The geared shaft calls for a matching coupling on the drive side. Installations built around a fitting key need the corresponding shaft variant.

Manufacturer

Bosch Rexroth, material number R901450434. Characteristic curves and installation dimensions are given in data sheet RD 30030.