Pumpenregelsystem SYDFEE-2X/045R-PPA12N00-0000-A2A0CXX-010 - Bosch Rexroth R901160953

The control system combines a variable axial piston pump of size 45 cm³ with electronics that regulate swivel angle and pressure. At a maximum operating pressure of 280 bar it supplies up to 117 l/min, and no external controller card is needed for that.

Benefits

• Size 45 cm³, max. flow 117 l/min, operating pressure up to 280 bar
• Swivel angle control and pressure control in one unit, plus master/slave operation
• On-board electronics with analog command value on a 24 VDC supply, 12-pole connector (11 + PE) according to EN 175201-804
• Variable displacement, clockwise rotation, fitting key shaft, ISO 2-hole mounting flange
• FKM seals for HLP hydraulic fluid, weight 26 kg
• Version without through-drive, so no second pump is mounted behind it

Applications

The system is used where flow demand varies strongly and drive power should follow it, for example on injection moulding machines, presses and test rigs. In master/slave operation several units can be run onto a common pressure level. The pump is mounted through the ISO 2-hole flange and the fitting key shaft takes the torque. The direction of rotation is fixed as clockwise.

Manufacturer

Bosch Rexroth lists this control system under material number R901160953. Control characteristics, terminal assignment and installation dimensions are given in data sheet RD 30030.