Pumpenregelsystem SYDFEE-2X/045R-PRA12KD3-0000-A2A0VXX-018 - Bosch Rexroth R901383463

A fixed pump with a throttle burns energy across the bypass. The SYDFEE-2X pump control system in size 45 adjusts the swivel angle electronically instead, supplying only what the machine calls for, up to 117 l/min at 280 bar nominal pressure.

Key benefits

• Swivel angle and pressure control inside the on-board electronics, master or slave operation over the analog interface
• Up to 117 l/min from 45 cm³ displacement at 280 bar operating pressure
• Through-drive fitted, so a second pump can be flanged onto the same motor
• Powered from 24 V DC through the 12-pole connector (11 + PE) to EN 175201-804
• FKM seals rated to hydraulic fluid HLP, ISO 2-hole flange and geared shaft (R), clockwise rotation
• Total weight 27.5 kg as one complete control unit instead of pump plus external controller

Technical data

Applications

The system suits power units in plastics machinery, presses and test rigs where pressure and flow swing widely inside a cycle. Master and slave wiring lets several units share one circuit. The through-drive saves a second drive train whenever an auxiliary pump is needed.

Manufacturer

Bosch Rexroth lists this unit under material number R901383463. Characteristic curves, installation dimensions and port assignment are given in datasheet RD 30030.