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Imperial Electric Elevator Traction Machines Brochure

Imperial Electric Elevator Motors Brochure

 

Single Wrap

Compact design, high efficiency and extreme reliability have confirmed the Imperial Electric Gearless ACPM Machines to be a favorite in the industry.

MODEL 472:

  • Machine weight: 900 pounds
  • 6,600 lbs. maximum sheave shaft load
  • 15.75 drive sheave
  • 5–10mm undercut U grooves for single wrap
  • 682 ft.-lbs. brake torque per shoe

MODEL 475 Features:

  • Machine weight: 1,050 pounds
  • 11,000 lbs. maximum sheave shaft load
  • 15.75 drive sheave
  • 6–10mm undercut U grooves single wrap
  • 734 ft.-lbs. brake torque per shoe

MODEL 478:

  • Machine weight: 1,350 pounds
  • 11,000 lbs. maximum sheave shaft load
  • 15.75 drive sheave
  • 8–10mm undercut U grooves single wrap
  • 1,400 ft.-lbs. brake torque per shoe

MODEL 478 with 20" Sheave:

  • Machine weight: 1,400 pounds
  • 12,000 lbs. maximum sheave shaft load
  • 5 1/2 inch V grooves single wrap
  • 1,150 ft.-lbs. brake torque per shoe

MODEL 478-LS:

  • 1,750 lbs. package weight
  • 12,000 lbs. maximum sheave shaft load
  • 20 inch sheave
  • 5-1/2 inch V grooves single wrap
  • 1,111 ft.-lbs. brake torque per shoe
  • UL/CSA CUS Certified

Benefits:

  • High efficiency
  • Reduced power consumption
  • Quieter operation
  • Smoother start up
  • Compact design
  • Improved electrical precision at very low speed
  • Nearly maintenance-free

Features:

  • AC synchronous permanent magnet design
  • Machine, traction sheave, brake and
    encoder provided
  • Totally enclosed, self-cooling motor — no
    fan needed
  • Electronically activated double-action
    brake solenoid
  • Heavy duty components and construction
  • Sub base with secondary sheave options
  • UL/CSA CUS Certified
  • Re-greasable bearings