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Hydraulics

HP BA 108 Motor

Bent-Axis Axial Piston Motors, Variable Displacement 108 cm³ (6,6 in³), (Swashplate 25°), Continuous 350 bar (5075psi), Pressure Intermittent 400 bar (5800 psi), (Power-Transmission Hydrostatic Transmission).

The HP BA 160 variable displacement axial piston motor is designed in order to obtain a high angle of inclination of the pumps with respect to the axle of the outgoing shaft.

With respect to motors with a tilted plate which reach 18°, the angle of inclination in the bent-axis version reaches 25°.

This geometry allows:

  • High static torque
  • High range of displacement variation
  • High volumetric and mechanical efficiency
  • High maximum reachable speed
  • High maximum pressures

This motor is equipped with a standard exchange valve with choke diameter 1.7 mm. Displacement is varied from maximum to a minimum by means of a high or low-pressure hydraulic control or by electric control, as requested by the customer.

Motors can be supplied on requests with complete accessories such as cross relief valves and a built-in relief valve. This configuration allows an ample range of variation of displacement down to a minimum of 15% with respect to the maximum.

Available with two-position or proportional variable displacement. Customization is also possible where particular control strategies are required. Bent-Axis piston motors are characterized by high operating pressures, low noise level, high speeds, high starting torque, and high volumetric and mechanical efficiencies.

Bent-Axis variable displacement axial piston motors provide the ideal solution for applications such as the travel motion of self-propelled equipment, and variable speed rotary drive systems.

  • Specifications
    • + expand all
    • - collapse all

    Performance Characteristics

    The system has been designed in order to obtain a high angle of inclination of the pumps with respect to the axle of the outgoing shaft -
    Displacement 108 cm³ (6,6in³)
    Swashplate 25° -
    Continuous Pressure 350 bar 5075 psi
    Intermittent Pressure 400 bar 5800 psi
    Peak Pressure 450 bar 6525 psi
    - -
    Speed - -
    Max (max. v) 3200 minˉ¹ -
    Max (min. v) minˉ¹ 5000 -
    Min 500 minˉ¹ -
    - -
    Weight 38 kg 84 lbs.

    Features and Benefits

    Available in two-position or proportional variable displacement -
    Customization possible where particular control strategies are required -
    High operating pressures -
    Low noise level -
    High-speeds -
    High starting torque -
    High volumetric and mechanical efficiencies -

    Markets

    Mobile -
    Industrial -
    Forestry -
    Agriculture -

    Applications

    Travel motion of self-propelled equipment -
    Variable speed rotary drive systems -
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