Belt Drive Garage Door Opener Vs Chain

However belt drives cost more then chain drives.

Belt drive garage door opener vs chain.

The actual mechanisms of the openers are the same with the exception of a belt drive garage door opener using a steel reinforced rubber fiberglass or polyurethane belt. When comparing the chain drive garage door opener and the belt drive system you will notice that the belt drive is much quieter. Belt drive garage openers use a rubber belt to open the garage door. In comparison chain drive openers can bring more muscle to the job for less money and are often specified for heavier doors and arid climates.

Belt drive openers run on a rubber belt and are as reliable as chain drives. Belt drive openers are pretty much identical to chain drive garage door openers with one main difference. The noise from the chain drive which is made from the gearing motor and metal to metal contact leaves this type of opener at a disadvantage. The chain drive garage door opener was the standard for many decades before belt and screw drive mechanisms were introduced.

Like a chain drive the belt drive operates by moving the rubber belt. The rubber belt is used to slide the trolley when the door is triggered to open or close the door. But they are virtually silent. It uses a chain running assembly unit attached to tension springs that lift the garage door up and down.

And it s still the most popular type of drive mechanism for garage door openers. With proper maintenance a chain will outlast a belt though the frequency of use obviously makes a big difference. Opener capacities in raynor belt drive models range from 1 2 hp to 3 4 hp.