Winch drives

Besides the range of standard planetary gearboxes Aandrijf Technisch Buro can also supply a line of planetary winch gearboxes that are also produced by Dinamic Oil in Italy. These gearboxes are characterized by a rotating casing which is built into the winch drum. By mounting the stationary flange to the winch construction, the winch drum is using the bearing from the gearbox at this side of the drum. In this execution another bearing has to be installed at the opposite side of the drum.

As bearings in the gearboxes roller bearings or roller bearings are used, depending on size and loads. This line of gearboxes can be used for mounting hydraulic motors or electric motors on the input side, or even be equipped with a bevel stage if mounting space is limited.

Technical specifications of the Dinamic Oil planetary winch gearboxes are:

  • Standard output torques up to 1.000.000Nm, and larger torques are available on request
  • Prepared for mounting of electric motors, hydraulic motors, with or without hydraulically lifted negative failsafe brake
  • Possible cooling systems as an option
  • Large part of the range can be supplied with DNV type approval
  • Material- and/or test certificates or type approvals from manufacturer or from external certifying bodies like DNV, ABS, Lloyd's, Bureau Veritas, GL etc are possible.

Catalogue Dinamic Oil Winch drives