Motorized Pulley 500H

Motorized Pulley diameter 500 mm - Length min. RL 600 mm and power between 2.2 and 30.0 kW. Meant for applications where the belt requires a larger pulley diameter like grain storage, cement, steel, fertilizer and heavy mobile crushing & screening.

Motorized Pulley 500H


Other information about the product

Motorized Pulley 500H, Ø 500 mm

To offer a product suitable for a wide range of applications with the MP 500H we have a Motorized Pulley that covers the most required demands of the bulk conveyor market. Therefore, it is important to notice the differences to choose the right type of pulley for the right application based on estimated belt tension (radial load) = T1+T2. The actual radial load MUST be LESS than the max. allowable radial load shown in this catalogue. Be aware of increased belt tensions using multi-ply thick heavy belts and/or larger belt widths. If you do not find the belt tension needed in this diameter, you might have to choose a larger one.

H means Heavy-duty

The execution of the MP 500H is designed to resist the heaviest application demands. The strong gearbox, the Ø 65 mm shaft and the matching bearings etc. are designed for tough and extreme working conditions.

Related applications
Case history


Detection of energy saving and noise reduction in comparison with a conventional Drive

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Powerful Rulmeca motorized pulley type 1000H 200kW installed on a feeding conveyor at EGAT power station in Thailand.

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Dual Drive System for Belt Conveyors at Buzzi Unicem USA

Cement plants, shipping terminals, mines, and a variety of other bulk materials handling facilities have incorporated Rulmeca Motorized Pulleys into plant upgrades for more than 60 years.

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Cargill Deicing – Avery Island – LA, USA

The Company has battled the effects of corrosion and abrasion, due to salt accumulation in the humid Louisiana marshland, by converting its exposed conveyor drive systems to internally-powered conveyor drive pulleys.

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USA projects in 2016

PCS Phosphate, Aurora, NC Motorized Pulley & Idlers: 400M, UT500H - Lippmann Milwaukee #4800 Plant & #6500 Plant - Empire Rubber (NorPac Food & Smith Frozen Foods)

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800HP Motorized Pulleys at the Westmoreland coal mine, Wyoming USA

Coal mines and thermal power plants have used Rulmeca Motorized Pulley conveyor belt drives for more than 60 years.

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Energy Saving CO2

Pipe conveyor – 120m – Lift height = 35m 200 Kw Conventional drive 132 Kw Rulmeca Motorized pulley BST - Partial Lagging - Remagrip 15mm CKX ATEX Zone 21 with boost

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Nuova Geodis

NUOVA GEOVIS SpA , Italy, belongs to the ERA Group of Companies, responsible for the recycling services in the Italian area of Emilia. The Group is composed by 2 plants.

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Rulmeca Corporation Solves Conveyor Problems at US Iron Ore Port

CN installed six Rulmeca Motorized Pulleys to upgrade two 40-year-old crawler-mounted MX bucket wheel reclaimers at the company’s Two Harbors, MN facility.

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Valmet Oyj (Finland), Hofor project (Denmark)

Valmet Oyj (Finland), Hofor project (Denmark)

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