It uses a chain running assembly unit attached to tension springs that lift the garage door up and down.
Garage door openers belt driven vs chain driven.
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.
With proper maintenance a chain will outlast a belt though the frequency of use obviously makes a big difference.
Belt drives are strong enough for average home needs but chain drives can do the truly heavy lifting.
Like a chain drive the belt drive operates by moving the rubber belt.
Chain drive openers are popular in industrial settings.
Large heavy or wood doors often require the installation of a chain drive garage door opener.
This garage door opener works by moving gears and metal parts together.
Belt drive openers run on a rubber belt and are as reliable as chain drives.
To more closely compare the differences between these two types of garage door openers read on.
Opener capacities in raynor belt drive models range from 1 2 hp to 3 4 hp.
When comparing the chain drive garage door opener and the belt drive system you will notice that the belt drive is much quieter.
The chain drive garage door opener is the least expensive and most popular type of garage door opener.
Belt drive garage openers use a rubber belt to open the garage door.
So if your garage is attached to the house and you hate the noise involved with garage doors this is definitely a good choice.
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.