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Bonfiglioli gear motors, which are used for machinery in the construction of tunnels

The FTU Bonfiglioli series of gear motors is ideal for tunnel drilling machines. It is also used in large mining equipment.

The motors are characterized by high strength, power and fault tolerance.

Technical parameters:

  • Gear ratios: 19.8 ... 1500.
  • Compact structure.
  • High performance.
  • 3-7 planetary wheels per stage.
  • Various input options.
  • Different output options.
  • Additional built-in disc brake.
  • Protective cover (optional).
  • Oil and air cooling system (optional).
  • Safety coupling (optional).

Input options:

  • hydraulic motor;
  • electric motor;
  • angular / conical drive;
  • the spindle shaft;
  • spline hollow shaft;
  • hollow shaft;
  • shrink disk with hollow shaft;
  • key shaft;
  • flange.