Planetary reduction gear units, with rotating outer casing, designed to be fitted into the winch drum.
On the input side, they are equipped with a multidisc failsafe brake. These winch drives give the freedom to design the rope drum and frame of any size and to incorporate any special features required.
The driving motors, electrical or hydraulic, are fitted on the input side through the Brevini universal flange system.
Rotating case gearboxes, complete with static negative disc brakes, offer the best of both our planetary gearboxes and hydraulic lifting winches. Nominal output torque values range from 4.000 Nm to 50.000 Nm.
