What does a drive do on a garage door? A drive is part of a mechanism that make locomotion possible and facilitates power transfer within a machinery. A belt or chain drive transfers power so that hoisting or conveying is possible. They are commonly used on cars, motorbikes, bicycles and mechanically operated equipment including garage doors. Both types are made as continuous loops that make it possible for the garage door to move. So what exactly is the difference between a belt drive and chain drive when it comes to your garage door?
How does a chain drive work?
A chain drive is so called because it is made up of chains that have structures resembling teeth on one side and a corresponding line of the same on the other. These are known as teeth shafts. The chain drive works when the two sides come together so that the chain moves which moves the garage door to open or shut it. The chain is also designed such that it is held in place for smooth movement. Apart from cars, motorbikes and garage doors, chain belts are also used in military tankers and in the mining industry.
A simple chain drive has two gears. More complex ones have more gears which are known as idle gears because they are usually not used or considered in the overall gear ratio. The gear ratio is only affected by the number of teeth that the first and last gears have.
How does a belt drive work?
A belt drive works differently. Rather than having teeth like a chain belt, it is made of a wide, smooth length of synthetic material. The belt can be made of different materials such as plastic, rubber or other strong materials.
Which one is better?
There are pros and cons of both drives for garage doors. The chain belt is made of metal which makes it much stronger. It also lasts longer and repair jobs are easier to undertake. Another advantage is that changing gears is not so complicated if the chain gets broken.
It has some downsides too, and one is that frequent lubrication is required to keep a chain belt moving smoothly. Without it, the chain can get stuck in the links or it can get mangled while it is being run.
Belt drives are quieter, and it's easy to see wear that needs repair. They also run more smoothly and do not require frequent lubrication. They are, however, not as strong or durable as chain belts.
Where can you get the best garage door service in Amarillo?
Amarillo garage door company Willow Creek Overhead Dead is a top-rated garage door supply and installation company. Whether you need a repair or installation, or simply some servicing and maintenance tips for your residential garage or commercial overhead door, Willow Creek Overhead Door can help.