Pumpenregelsystem SYDFE1-2X=071R-PPA12N00-0000-A0X0XXX - Bosch Rexroth R901487449

A variable pump swivels only as far as the control system tells it to. The SYDFE1-2X=071R-PPA12N00-0000-A0X0XXX control system governs pressure and flow in analog form and works up to 280 bar maximum operating pressure.

Benefits

• Analog control at 24 V DC for pressure and flow control on the variable displacement pump.
• 280 bar maximum operating pressure in controlled operation.
• Clockwise rotation with variable displacement.
• FKM seals and release for hydraulic fluid HLP.
• ISO 2-hole mounting flange, mass 37.5 kg.

Applications

The system is used on power units feeding changing consumers, for example in presses, injection moulding machines and test rigs. Only the flow actually required is delivered, which lowers throttling losses and oil heating. A valve connector and a connector for the valve position transducer are provided.

Manufacturer

Bosch Rexroth, material number R901487449, product family SYDFE1. Controller versions and characteristic curves are given in data sheet RD 30030 on the pressure and flow control system.