Chain Vs Belt Drive Garage Door

0 35 hp for doors up to 350 lbs.

Chain vs belt drive garage door.

They are exactly the same as the belt drive with the belt simply replacing the chain in the drive mechanism. Other installation features are similar to that of belts the chain is joined with an adjustable clip and driven by a sprocket on top of the motor. The low vibration belt is made from polyurethane steel. You guessed it they utilize a belt instead of a chain.

And it s still the most popular type of drive mechanism for garage door openers. Belt drive openers are pretty much identical to chain drive garage door openers with one main difference. Like a chain drive the belt drive operates by moving the rubber belt. It uses a chain running assembly unit attached to tension springs that lift the garage door up and down.

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. Belt drive is the luxury choice for those who insist on quiet operation and sleek design. The chain drive garage door opener was the standard for many decades before belt and screw drive mechanisms were introduced. The chains used on residential garage door openers typically have higher tensile strength and greater lifting capacity than belts.

These openers have the same mechanism as that used on chain drives except for the substitution of a quieter belt for the chain. They also may last longer in certain applications. 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.