Pumpenregelsystem SYDFEE-2X/045R-PRA12N00-0000-A0B0CXX - Bosch Rexroth R901061277

Not every drive train accepts a keyed shaft. This version of the SYDFEE-2X pump control system carries a geared shaft in form R, regulates up to 280 bar operating pressure from 45 cm³ of displacement, and delivers up to 117 l/min under its own on-board electronics.

Key benefits

• Geared shaft instead of a key transmits torque by form fit, no extra clamping elements needed.
• Variable displacement of 45 cm³ gives flow up to 117 l/min at 280 bar operating pressure.
• Swivel angle plus pressure control in one device saves an external controller assembly.
• Analogue interface on 24 VDC through a 12-pole connector to EN 175201-804.
• FKM seals on HLP hydraulic fluid are made for continuous power unit duty.

Applications

Typical locations are press power packs, forming machines plus central hydraulic supplies with a secondary drive. The unit turns clockwise without through-drive and mounts through an ISO 2-hole flange. Its 26 kg mass calls for a load bearing bell housing.

Manufacturer

The type designation reads SYDFEE-2X/045R-PRA12N00-0000-A0B0CXX, material number R901061277. Curves, controller structure plus shaft details are documented in the Bosch Rexroth data sheet RD 30030 for the pressure and flow control system.