Pumpenregelsystem SYDFEE-2X/045R-PPA12N00-0000-A0A0CXX - Bosch Rexroth R901024944

While press force is held, the pump should supply pressure but almost no oil. The SYDFEE-2X/045R-PPA12N00-0000-A0A0CXX solves that with pressure control in its on-board electronics, which reduces the swivel angle down to leakage compensation, at up to 280 bar and 117 l/min during the fast stroke.

Benefits

• Pressure control up to 280 bar with automatic reduction of the swivel angle in the holding phase.
• Flow up to 117 l/min from size 45 cm³ for the fast part of the cycle.
• On-board control electronics with analogue command, supply 24 VDC.
• 12-pole connector (11 + PE) to EN 175201-804, fitting key shaft, ISO 2-hole flange.
• Version without through-drive at 26 kg, FKM seals, HLP fluid.

Applications

The pump serves hydraulic presses, vulcanising plants and clamping systems with long dwell times. Since hardly any oil is delivered while holding, oil temperature stays low and the cooler can be smaller. The drive runs clockwise and displacement is variable.

Manufacturer

Bosch Rexroth, material number R901024944. Details on control range, leakage and terminal assignment are contained in data sheet RD 30030.