Low-speed motor ACPM 520 Series

ACasynchronousmaintenance-free

Unlike traditional induction motors that lose efficiency at lower speeds, Imperial Electric gearless AC machines provide unusually capable low speed, high torque operation -and consume up to 40% less power than traditional asynchronous motors. Imperial Electric gearless AC machines are also noticeably quieter than the competition and are nearly maintenance-free. With a compact, sleek design and extreme reliability, it is no wonder that the Imperial Electric Gearless ACPM Machines are a favorite in the industry. All models are UL/CSA CUS Certified. Included in the ACPM 520 Series are the ACPM 522, 525, and 527. The Frame 520 series has the capacity to lift 2,000 to 4,500 lbs. At speeds from 700 fpm with 1:1 roping or 2,200 to 8,000 lbs. At speeds to 700 fpm with 2:1 roping. MODEL 522 Capacity up to 2,500 lbs. 1:1, 4,000 lbs. 2:1 up to 700 fpm 20-inch drive sheave 7-1/2-inch V-grooves single wrap 17,600 lbs. maximum sheave shaft load 1,868 ft.-lbs. brake torque per shoe Machine weight: 2,875 lbs. Dual independent brake system holds 125% rated capacity MODEL 525 • Capacity up to 3,500 lbs. 1:1, 6,000 lbs. 2:1 up to 700 fpm • 22,000 lbs. maximum sheave shaft load • 25-inch drive sheave • 7-1/2 inch or 6-5/8-inch V-grooves or undercut • 3,190 ft-lbs. brake torque per shoe • Machine weight: 3,350 lbs. • Dual independent brake system holds 125% rated capacity MODEL 527 • Capacity up to 4,500 lbs. 1:1, 8,000 lbs. 2:1 up to 700 fpm • 25-inch drive sheave • 22,000 lbs. maximum sheave shaft load • 7-1/2 inch or 6-5/8-inch V-grooves or undercut • 3,190 ft-lbs. brake torque per shoe • Machine weight: 3,500 lbs. • Dual independent brake system holds 125% rated capacity