Overhead Door Spring Winding Chart

Measure the spring only from coil to coil.

Overhead door spring winding chart.

All dura lift springs meet the dasma standard rating of 10 000 plus door open and close cycles. After winding the spring you may need to add or subtract a quarter turn or more. Both the winding and stationary cones are professionally installed for safe operation. 3 3 8 or 3 3 4 step 3.

Do not include the winding and stationary ends. Each torsion spring consists of spring coils stationary cone and a winding cone fig. 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. On standard lift doors the formula is dh dc 1 or the door height in inches divided by the drum circumference in inches plus one.

You can find vertical lift doors normally in commercial and industrial applications such as on loading docks. The spring coils are color coded depending on the spring size and the winding cone is color coded separately either red or black. Measure the overall length of the garage door spring unwound take all your measurements from the broken spring. 19 abiding ippt charts in 2019 standard garage door torsion springs clopay ez set torsion conversion kit garage door spring color code how to measure garage door torsion springshow many turns on a garage door spring mycoffeepotgarage door spring winding chart coskintorsion spring calculator instructions qualitymercial garage door torsion springs wayne dalton19 abiding ippt charts.

Your door will have either one or two torsion springs.