Pumpenregelsystem SYDFEE-2X/045R-PRA12KC1-0000-A0A0EXX - Bosch Rexroth R901113722

When an existing power unit is rebuilt, the mechanical interface decides whether a controlled pump fits at all. The SYDFEE-2X/045R-PRA12KC1-0000-A0A0EXX uses an ISO 2-hole flange, a geared shaft (R) and 27.5 kg of mass, at 117 l/min and 280 bar.

Benefits

• ISO 2-hole flange and geared shaft (R) - a common interface for swapping onto an existing motor.
• 117 l/min under control instead of constant delivery, operating pressure to 280 bar.
• Size 45 cm³ per revolution, clockwise rotation, through-drive included.
• On-board electronics on 24 VDC with a 12-pole connector (11 + PE) to EN 175201-804.
• FKM seals matched to HLP hydraulic fluid, 27.5 kg of mass.

Technical data

Application

The rebuild pays off on units that currently throttle across a relief path and heat the oil doing so. After the swap, flow follows the analog command value, across several pumps in master and slave mode if needed. Cooler and tank see less load.

Manufacturer

Bosch Rexroth, material number R901113722, SYDFEE in component series 2X. Installation dimensions and shaft loading are documented in data sheet RD 30030.