RULMECA®'s 15.91" diameter Motorized Pulley range offers three different performance levels for bulk applications. The RULMECA® 400L Light-Duty Motorized Pulley is designed for regular and continuous operating conditions. It is advisable to rubber lag these Pulleys to grip the belt and limit belt tension. A popular application for the 400L is self-cleaning magnetic separators. The 400L uses the Motor and Gearbox from the 320M Medium-Duty Motorized Pulley. The RULMECA® 400M Medium-Duty Motorized Pulley is designed for harsh operating conditions. The 400M is typically used in heavy mobile crushing and screening applications as well as in crushed stone, ore, cement, steel, and fertilizer handling.

The RULMECA® 400H Heavy-Duty Motorized Pulley features a solid 3-Stage Gearbox which enables the 400H to provide low-speed at high-torque and handle irregular loadings in harsh operating conditions.
Unit of Measure


N/A 400M


N/A 15.91 in

Power Output

N/A 10 hp

Supply Voltage

N/A 575V/3Ph/60Hz

Belt Speed

N/A 300 fpm

Roller Length

N/A 37.40 in

Min. Face Width

N/A 23.62 in

Max. Radial Load

N/A 9,100 lb

Mounting Bracket

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