Features provided by Parker Drives meet the demanding requirements of lifting, lowering, and positioning loads. Up to 150% regenerative braking torque capability is available without mechanical load brakes. Our installed base includes hoists through 2000 HP. Choose from AC flux vector drives or digital DC drives.

  • Recovers energy – true line regeneration
  • High performance vector control
  • Torque proving functions
  • Brake check detection
  • Simple motor/control autotuning
  • Zero speed detection

Boom, Hoist and Traverse Control

  • Bridge cranes
  • Gantry cranes
  • Overhead cranes
  • Shipboard cranes
  • Container cranes
  • Replenishment-at-sea systems
  • Drum hoists
  • Davits and Winches