How to Choose the Right MDR Conveyor Roller?

1. Determine the application

The first step is to determine the motorized conveyor’s use.  This will help you narrow your options and find a roller best suited for your needs.

For example, if you need a powered roller conveyor for transporting heavy loads, you will need a different roller than a conveyor for light loads.

Heavy loads require a heavy-duty roller consisting of larger shafts, reinforced walls, and higher torque electric motors.

The speed at which you need the product to move through the system (operational rate) is one of the most important factors when designing a motorized roller conveyor system.

The “operational rate” is usually defined as units per hour or feet per minute.

You might need to change either the weight or the requested FPM to find a roller that will work well.  Both things are important because they affect how fast and how hard the roller can spin.

We all know that you can’t have both torque and a high-top speed, so we must find a balance that meets our needs and objectives.

3. Product considerations

It would be best if you also considered what product would be transported on the conveyor.  This includes both the size and weight of the product as well as any special requirements it might have.

For example, if you need to transport fragile items, you will need to choose a roller designed for that purpose with a rubber or polyurethane coating.

For heavier items, you may have to change the interlocking setup from O-Rings to Ploy-v belts or even no interlocking and use wide flat belts or narrow straps to lock idler rollers to the driving-powered roller.

Product dimensions also need to be considered.  For more oversized width items, a larger frame width would be required; then, based on the weight, a larger diameter roller may also be required.