Pumpenregelsystem SYDFE1-2X/045R-PPA12N00-0000-A0X0XX1 - Bosch Rexroth R901145233

Swivel angle control, pressure control and master/slave operation on a variable pump normally mean several separately matched components. The SYDFE1 pump control system of component series 2X combines all three in one package for size 45 cm³, rated 280 bar nominal pressure and up to 117 l/min.

Benefits

• Swivel angle and pressure control in one system, 280 bar nominal pressure, 200 bar preload valve
• Variable displacement of 45 cm³, maximum flow 117 l/min
• Master/slave operation possible, analog communication at 24 VDC
• Own supply for the control circuit, no separate control loop needed
• Clockwise fitting key shaft and ISO 2-hole mounting flange for direct mounting
• FKM seals, released for HLP hydraulic fluid

Applications

Used on presses, injection moulding machines and test benches where one drive has to follow changing pressure and flow demand. Master/slave operation lets several pumps share one power unit. Because the pump only delivers the flow that is called for, the losses an unregulated fixed pump dumps across the relief valve disappear.

Manufacturer

Bosch Rexroth, material number R901145233, type SYDFE1-2X/045R-PPA12N00-0000-A0X0XX1, component series 2X. Complete characteristic curves and mounting dimensions are documented in data sheet RD 30030 and in overview RE 30011-B.