Motorized Pulley 220M & 220H, Ø 8.50 in. (216 mm)

The Motorized Pulley 220M and 220H models offer compact, durable, and low-maintenance drive solutions for a variety of medium to heavy-duty industrial applications. Both models feature robust gearbox systems housed in a compact carbon steel shell with an 8.50-inch outer diameter and an IP66/67 enclosure class for protection against dust and water.

• 220M: Equipped with a 2-stage cast aluminum gearbox and machined helical gears, the 220M model features a minimum roller length (RL) of 17.72 inches and powers ranging from 0.5 to 5.5 HP. It comes with standard thermal protection switches and is available in a stainless steel exterior for corrosive or high-pressure washdown environments. The 220M is also available with a "thick-wall shell" option (>9.50-inch outer diameter) for positive drive belts or non-belt applications. This model is ideal for portable crushing & screening plants, mobile conveyors, metal recycling systems, iron & salt mining, and open sand & gravel pits.

• 220H: The 220H model features a 3-stage cast iron gearbox with machined helical gears for enhanced performance, especially for slow-speed and high-torque applications. It has a minimum roller length (RL) of 17.72 inches and powers ranging from 0.5 to 7.5 HP. Like the 220M, it includes thermal protection switches and is available in a stainless steel exterior for corrosive applications. Additionally, the 220H offers a "thick-wall shell" option for positive drive belts or non-belt applications. This model is perfect for portable frac sand plants, hopper feeder conveyors, portable crushing & screening plants, cement & concrete production, and open sand & gravel pits.

Both models are engineered to deliver compact, reliable, and efficient drives for industries that require durable solutions in tough environments.