Pumpenregelsystem SYDFEE-2X/028R-PPA12N00-0000-C2A0CXX - Bosch Rexroth R900761991

Two pumps running in parallel without a common reference drive the pressure against each other. The SYDFEE-2X/028R-PPA12N00-0000-C2A0CXX is laid out for master and slave operation, works up to 280 bar and covers up to 84 l/min from size 28.

Benefits

• Master and slave capable - several units share one circuit, each contributing up to 84 l/min.
• 280 bar operating pressure with variable displacement of 28 cm³ per revolution.
• Analog reference on 24 VDC through a 12-pole connector (11 + PE) to EN 175201-804.
• On-board electronics handle swivel angle and pressure control without an external amplifier.
• 20.5 kg, ISO 2-hole flange, clockwise fitting key shaft, FKM seals.

Technical data

Application

Pairing pays off where peak demand and base load are far apart, for example on large presses or test benches with short load peaks. At part load only the master runs and the slave joins when required. The fluid is HLP.

Manufacturer

Bosch Rexroth, material number R900761991, product family SYDFEE. Wiring for combined operation and the control curves are documented in data sheet RD 30030 for pressure and flow control systems.