We used some special brackets custom length cables and other adjustments to make it work perfectly.
Rear mount torsion spring garage door opener.
There are two main kinds of residential garage door springs.
Mounted horizontally above the opening garage door torsion springs are twisted as the door goes down storing energy in the process.
A rear torsion spring system is perfect when there is low head room in a garage.
Works on 12 in.
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If your garage door counterbalance system has a torsion spring a spring mounted on the torsion shaft above the garage door extension springs long springs extending from the door along the garage door rails or is a wayne dalton torquemaster system the idrive garage door opener will work for you.
Reduces headroom for standard and ez set extension spring systems to 4 1 2 in.
When the garage door is closed the torsion spring is in.
The spring is mounted to the spring anchor bracket i e.
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Up to 3 of additional headroom may be required for a trolley door opener.
View commercial track options holmes garage door company offers a complete line of top quality garage doors including traditional raised panel doors carriage house style doors and contemporary styles.
Dimensions listed cover the most common applications up to 8 high doors and using standard torsion springs with track vertical resting on the floor.
Rear torsion spring system.
Reduces headroom for ez set torsion spring system to 9 1 2 in.
Torsion springs are usually mounted directly above the door and sometimes on older homes with less room in the garage they can be mounted to the rear of the garage rear mounted torsion.
When the spring unwinds the energy is released causing the door to rise.
Garage door track replacement service.
Torsion springs are the most common type of springs found in garages and can lift more weight than extension springs.
We were able to install the garage door and the garage door opener using a technique called a rear torsion spring system.
Maximum garage door height.
The garage door torsion spring is located above the garage door while considering rear torsion applications it s located behind the door.