As the name implies it involves using a chain to pull or push a trolley that moves your door up and down.
Garage door drive types.
They feature a stationary chain in a sturdy steel rail and have only one moving part located in the traveling motor carriage.
Although almost all garage door openers use one of these three drive types there are a few alternatives to consider.
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Types of garage door lubricant.
The belt drive garage door opener is incredibly quiet when in operation making it the ideal choice if your garage is located near a bedroom or common living space.
Screw drive models not as popular as the previous models but more powerful than most of them this type of model is chosen by customers who have to deal with massive garage doors.
A main drawback however is that they can be a bit noisy so these are often best suited for a detached garage.
Jackshaft sidemount and direct drive garage door openers jackshaft and direct drive garage door openers are known to be the most quiet of all the types of garage door openers.
One of the first decisions you should make when looking to replace your old garage door opener or add one to a manual garage door is what type of drive you want.
In a direct drive opener the motor itself moves on the t rail or trolly to open the door.
This kind of garage door opener is the most common.
Direct drive garage door openers come with lifetime warranties and they are similar in cost to belt drive units.
The most common types include chain driven screw driven belt driven direct drive and jack shaft drives.
Chain drives are affordable and extremely reliable as well.
The lifting mechanism uses the threaded rod to travel along and lift or lower the door.
Chain drive garage door openers use a thick bicycle like chain.
Dc powered garage door openers.
Unlike standard drives the direct drive opener has just one moving part.
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It does require regular maintenance to make sure that it is working properly but as long as the rubber belt is steel.
It has the simplest mechanism which implies a simple threaded rod.
Types of garage door opener a.
This opener typically uses an ac motor which can be larger and less quiet than a dc motor.
These are the direct drive garage door opener and the jackshaft door opener.
Direct drive openers are considered to be the quietest type of garage door opener.
Each of these has their pros and cons which we ll detail for you here.
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Developed in germany jackshaft garage door openers are different from the two other mechanism mentioned above because it does not rely on a belt or a chain rail.