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    Hydrostatic Variator
    Var-Spe infinitely variable hydraulic gears work according to the principle of hydrostatic transmission. They essentially consist of an hydraulic, radial piston variable displacement pump (primary pump) and a constant displacement pump (secondary pump). Both units, primary and secondary, are housed in the same case, and are mounted on a fixed shaft. These variators are ideal for working in dangerous and explosive environments.

    Features and Benefits

  • Series K2-K4-K5 input power 0.37 to 4Kw
  • Standard IEC B5 or B14 electric motor fitment
  • Wide speed range 50 to 1500 rpm
  • Adjustable torque control
  • Reversible
  • High starting torque
  • Series 15 to 17B input power 4 to 22kW
  • High reliability in heavy applications
  • Ideal for aggressive areas
  • Reversible
  • High starting torque
  • Mechanical Variator

    Gearbox Overview