Bucher AX Axial Piston Pumps and Motors


The Bucher AX series is a range of piston pumps and motors with fixed displacements from 18 cc/rev to 76 cc/rev.

AX pumps and motors offer unique high total efficiency of 92 – 94% operating range. High pressures at lowest speed are an important criteria in winch drive applications. AX units have no minimum speed limit and are ideally suited for variable-speed electric drives. Furthermore, valuable battery capacity can be saved in electric driven working machines because of low power losses.

Other features and benefits include:

  • 94% overall efficiency;
  • 99% start efficiency;
  • no minimum speed;
  • low pulsations;
  • low noise levels;
  • compact dimensions;
  • low temperature increase.

Across the range, maximum continuous pressure is 450 bar, peak pressure is 500 bar and maximum speed is 3600 rpm.

Download the Bucher AX Technical Catalogue >>>

Contact us for further technical details and configuration options.

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