30t Apron Feeder Retraction Winch

Performance Features

• The retraction winch is powered by its geared electric brake motor.
• The retraction winch includes a groved spiral cut drum for accurate location of rope during operations.
• The retraction winch is designed to provide multi-layer rope storage.
• The retraction winch includes an electromagnetic fast acting fail safe high speed brake, which acts directly on the NDE of the winch motor.
• The retraction winch is self contained piece of equipment, and can be relocated easily.
• The winch is designed to operate at a single speed with smooth start/stop ramps. Full torque is available at all speeds.
• The drive has a modular construction of motor and gear unit to enable easy replacement.
• Winch overload protection is provided by the variable speed drive that is tuned to limit torque to the required value.
• The retraction winch is controlled locally at the winch LCS / motor control cubicle.
• The single-drum, single rope take up winch is manufactured to be a robust long-term winch.
• The take up winch is supplied by a 3 phase+ N via an industrial plug connection. It can be operated locally without the plant control system.
• The retraction winch is a stand-alone piece of equipment. It can be relocated, and once powered can operate indepenantly of other plant.
• Winch motor is protected from damage from thermal effects by thermistors.