Radial Piston Pump PR4-3X/20,00-500RA01V02 - Bosch Rexroth R901116654

High pressure circuits call for a design that produces the pressure without an intensifier. The PR4-3X/20,00-500RA01V02 works as a radial piston pump with constant displacement up to 500 bar operating pressure and supplies 26.5 l/min.

Benefits

• 500 bar maximum operating pressure from a radial piston pump with 10 pistons.
• 20 cm³ displacement, 26.5 l/min flow, constant delivery in the open circuit.
• FKM seals for HLP hydraulic fluid, cast iron housing.
• Cylindrical shaft 25 mm with fitting key to ISO 3019-2, clockwise rotation.
• 4-hole fastening with 63 mm centering, connection diagram 2, 16.2 kg.

Applications

The pump feeds clamping fixtures, riveting equipment, test rigs and pressing circuits that need small oil volumes at high pressure. The radial piston design reaches the pressure directly, so no intensifier is required. Shaft form, the 63 mm centering and direction of rotation govern the installation.

Manufacturer

Bosch Rexroth lists this item under material number R901116654, product family PR4.