The fixed displacement axial piston pumps in the Hydraut range are based on a bent-axis architecture that ensures direct, efficient and long-lasting power transfer.
The absence of displacement control mechanisms results in a simple construction, high reliability, even under the most intensive duty cycles.
The range includes Hydraut and Hytek series.
The Hydraut HPPF pumps cover displacements from 5 to 200 cc/rev with a nominal pressure of 400 bar. The inclined cylinder block ensures smooth flow and stable behaviour even in the presence of vibrations or sudden load variations, making them particularly suited for construction machinery, cranes and special-purpose vehicles.
The Hytek HA2FO series covers available displacements of 10cc, 12cc, 16cc, 23cc ,28cc, 32cc, 45cc, 56cc, 63cc, 80cc, 90cc, 107cc, 125cc, 160cc, 180cc /rev with a nominal pressure of 400 bar. The monobloc tapered piston with sealing rings is at the heart of a rotary group engineered to maintain high volumetric efficiency over time, minimising wear-prone components even in intensive stationary industrial and mobile applications.
Selection guide
Fixed displacement bent-axis pumps have no displacement control: a simple construction, high reliability and flow proportional to speed. They suit open circuits on construction machinery, cranes and special vehicles, where the pump runs at constant duty.
If the machine needs to adjust flow, compare the variable displacement piston pumps. Send us your Rexroth A2FO code and we return the equivalent.
Need help choosing?
Send us pressure, flow and application: we reply with the right series and the datasheet.
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