RULMECA®'s 19.72" diameter Motorized Pulley range offers three different performance levels for bulk applications. The RULMECA® 500L Light-Duty Motorized Pulley is designed for harsh operating conditions. The 500L is typically used in heavy mobile crushing and screening applications as well as in crushed stone, ore, cement, steel, and fertilizer handling. The 500L uses the Motor and Gearbox from the 400M Medium-Duty Motorized Pulley.

The RULMECA® 500M Medium-Duty Motorized Pulley features a 3-Stage Gearbox which enables it to provide low-speed at high-torque and handle irregular loadings in harsh operating conditions. The 500M uses the Motor and Gearbox from the 400H Heavy-Duty Motorized Pulley.

The RULMECA® 500H Heavy-Duty Motorized Pulley has the strongest internal components in thi diameter range with Gearbox, Shaft, and Bearings designed for tough, harsh, and extreme operating conditions.
Unit of Measure

Model

N/A 500H

Diameter

N/A 19.72 in

Power Output

N/A 25 hp

Supply Voltage

N/A 460V/3Ph/60Hz

Belt Speed

N/A 480 fpm

Roller Length

N/A 29.53 in

Min. Face Width

N/A 29.53 in

Max. Radial Load

N/A 10,340 lb

Mounting Bracket

N/A ALO/AL65
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