Purpose Of Garage Door Torsion Spring

A garage door with extension springs will have a safety cable on each side of the door running through the spring and attached to the wall or ceiling.

Purpose of garage door torsion spring.

A torsion spring also known as helical spring is a term given to a spring that can store energy when twisted or is in rotational motion. The torsion spring unwinds and winds as the door is opened and closed to comprise a balanced system. To put it simply when the spring is twisted it gains the ability to store energy. The function of a garage door spring is to counteract the force of gravity on the door.

Undeniably the spring is a vital component of an overhead garage door. As the door comes down cables that are attached to the bottom corners of the door cause the springs to wind up and this winding creates stored energy. Torsion springs are typically mounted horizontally above the door opening. These cables are an important safety feature.

Torsion springs store energy by using a rotating or twisting motion. There are two main kinds of residential garage door springs. Attached to each drum is a cable that extends to and is secured to the bottom fixture at the bottom of the door. The advantage of garage door torsion springs over conventional springs is that they can store lot more energy because they are made from a denser material.

Torsion springs balance the garage door by applying torque to the shaft with drums at each end. Just like any spring garage door torsion springs store mechanical energy which makes them tighten. Whatever the case garage door springs are an essential component of the garage door system and are independent of the automatic garage door unique opener. Understanding the function of torsion springs on garage doors.

It basically works to help either mechanized or manual closing or opening of the garage door. Get free shipping on qualified garage door torsion springs or buy online pick up in store today in the doors windows department. Torsion springs and extension springs.