Pumpenregelsystem SYDFE1-2X/045R-PPA12N00-0000-A0X0XX3 - Bosch Rexroth R901012198

Two pumps in a group share the load when one runs as master and the second as slave. The SYDFE1-2X/045R-PPA12N00-0000-A0X0XX3 is prepared for that and works with a fitting key shaft, no through-drive and a preload valve set to 300 bar. The swivel angle is commanded by an analog signal and the rated value is 280 bar.

Benefits

• Master and slave operation for two control systems on a shared circuit.
• Preload valve at 300 bar, rated 280 bar, maximum delivery flow 117 l/min.
• Variable displacement of 45 cm³ per revolution in clockwise rotation.
• Fitting key shaft, no through-drive, ISO 2-hole mounting flange.
• Analog control on 24 VDC, FKM seals, 29.3 kg.

Application

The system is used on large power units whose demand at times exceeds the output of a single pump. Mineral oil of class HLP is the intended fluid. It is wired through a valve plug and a plug for the valve position transducer.

Manufacturer

Bosch Rexroth AG, material number R901012198, product family SYDFE1, size 45 cm³. All characteristic curves and installation dimensions are listed in data sheet RD 30030 and in data sheet RE 30011-B.