You likely need new garage door torsion springs.
Torque force spring garage door.
All dura lift springs meet the dasma standard rating of 10 000 plus door open and close cycles.
What are garage door torsion springs.
Garage door springs act as a counterbalance to the weight of all garage doors making them easier to open and close garage springs are under an extreme amount of tension and either stretch or torque providing enough force to help you move the door.
Maximum door height 12 1.
This torque is then applied to the shaft the metal tube that goes through the torsion spring the ends of the shaft are held up by the end bearing plates resting against the race of the bearings are the cable drums the cable wraps tightly around the cable drum and the cable goes down to the bottom of the garage door securing to the bottom bracket.
Or more the energy they conserve is.
Do not attempt to install springs or hardware yourself unless you have the proper tools reasonable mechanical aptitude and experience and upper arm strength.
Garage door repairs often involve replacing garage door parts that are tied into the spring system and many accidents injuries and deaths have occurred for those who have not understood the forces at work.
While garage door torsion springs can handle weights of up to 800 lbs.
Put simply heavy duty elastic coils designed to support a given garage door s weight by generating a high level of torque or rotating force perpendicularly to the pivot point.
Professional installation is recommended.
These springs help push the door up and keep the full load off the garage door opener.
Install new or use this pair of left install new or use this pair of left and right wound torsion springs to replace broken sectional garage door torsion springs.
Torsion springs extension springs and other garage door hardware can cause serious injury or death if not handled and installed properly.
Rated lifting weight per drum.
When springs begin to wear out they don t wind as tightly and don t provide the force necessary to easily lift the heavy garage door.
Replacing garage door springs is dangerous because of the torque in a wound torsion spring or the stretch in an extended extension spring.
The canimex torque force division s access systems components unit designs manufactures sources and supplies quality components to manufacturers of residential commercial and industrial sectional and rolling door producers.
1 pair of torque force 400 144 cable drums.