EV Crane
Hoist Drum Hoist Motor Hoist Gear Case Trolley Wheels Trolley Drive Motor Upper and Lower Hoist Limits Upper and Equalizing Sheave Trolley Frame

Hoist Drum

  • Horizontally Split Cast Iron with AGMA 8 Gearing
  • Three-Point Suspension for Drum and Reducer Alignment
  • 25,000 Hour Rated Bearings
  • Inspection Cover

Hoist Motor

  • Closed-Loop Vector Duty TENV 60 Minute Motor in NEMA Frame
  • Class “H” Insulation with Klixon Thermostats
  • Integrated 1024 PPR Encoder for True Vector Control
  • Motor-Mounted Disc Brake Designed for 150% Full Motor Torque

Hoist Gear Case

  •  Horizontally Split Cast Iron with AGMA 8 Gearing
  • Three-Point Suspension for Drum and Reducer Alignment
  • 25,000 Hour Rated Bearings
  • Inspection Cover

Trolley Wheels

  • Forged Steel with Straight Treads and Double Flanges
  • Keyed and Press Fit Drive Wheels

Trolley Drive Motor

  • Inverter-Duty Squirrel Cage Motor with TEFC 60 Minute Duty Enclosure
  • Class “H” Insulation with Klixon Thermostats
  • Motor-Mounted Disc Brake
  • Shaft-Mounted Bevel Reducer

Upper and Lower Hoist Limits

  • Rotary Geared Upper and Lower Control Limit
  • Standard Backup Upper Weight Limit Switch

 

Upper and Equalizing Sheave

  • Reeved for True Vertical Lift
  • 24:1 Rope to Sheave Ratio Exceeds CMAA Class "D" specifications

Trolley Frame

  • Built-Up Structural Steel Frame
  • Sheave Nest Above Deck
  • Standard Drop Bars and Bumpers Designed to CMAA Standards