Standard Garage Door Torsion Springs: What Users Should Know

Standard garage door torsion springs helps in balancing the garage door by applying torque to the shaft with drums at either ends. Attached to the drums is a cable, which extends and is secured to the bottom fixture right at the bottom of the garage door. These springs wind and unwind as the door opens and closes to maintain a balanced system.

Characteristics of Standard Garage Door Torsion Springs

Standard garage door torsion springs typically have three characteristics, which determine its cycle life and lift, these include – wire size, length and diameter. The torque of the spring determines how much door weight the spring can tolerate and is known as its lift. The cycle life on the other hand determines how many times a door should be opened or closed before the spring breaks.

An Introduction to Standard Torsion Springs

A standard garage door torsion spring comprises of a stationary cone that helps securing the spring to the anchor bracket. As this bracket is generally attached to the wall, the stationary cone (as the name suggests) does not move. The other end of the spring is secured by the winding cone. This cone is used while installing, adjusting and uninstalling the torsion springs. At the time of installation of torsion springs, its coils are wound up in order to create tremendous amount of torque.

The torque that is created is then applied to the shaft, whose ends are held up by the end bearing plates. The cables wraps tightly to the cable drums which rest against the race of bearings. From here the cable goes down to the bottom of the garage door securing to the bottom of the bracket.

As these cables are responsible to hold the entire weight of the garage door, the resulting torque from the torsion springs does not spin the shaft dangerously until the spring is in a loose state. As a result, a properly operating garage door comprising of the right spring system never really weighs as much as the original weight of the garage door itself. When this principal holds true through the duration of the door’s travel, it’s in a balanced state.

You can watch a video below to know how to replace Garage Door Torsion Springs:

Role of the Torsion Springs

With the help of the torsion springs, you should be able to operate your garage door manually with perfect ease. Also, it should not take much work from the garage door opener to lift the door. As the door is opened, the torque on the cable shaft holds the cable tightly on the cable drum and eventually the cables instantly winds up on the cable drums allowing the torsion springs to unwind.

Hope you will get some good information here on Standard Garage Door Torsion Springs: What Users Should Know. If you have any question or want to get more information then you can contact ASAP Garage Door Services Inc. We would be more than happy to assist you.

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