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220M & 220H Compact, High-Torque Drives for Medium to Heavy-Duty Applications
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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.

Plus

Main features
Compact
Equal weight distribution
Resistance against external influences

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