The practical light duty commercial door opener offers versatile and durable performance.
Vertical lift door opener.
If you have read our introduction to standard torsion springs you will already know that vertical lift and high lift garage doors work differently than standard lift garage doors.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
Assembly of the vertical lift tracks is best done on a bench.
Jackshaft garage door openers can be used on the following doors.
When a standard lift garage door is closed the top roller rests at the bottom of the curved portion of the track or just below it.
The liftmaster 3900 side garage door opener can be used on standard high lift sectional doors up to 14 feet in height.
These side mount garage door opener liftmaster are designed to deliver safety and reliability to the end user.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
Vertical lift door opener kit supplementary installation manual for edrive 2 0 vertical lift door opener kit note.
Standard lift garage doors.
Vertical sliding panel hardware and cabinet door lift system.
The two primary differences are in the track and the cable drums.
This document contains information for the installation of the vertical lift door opener kit which has been specifically designed for vertical lift cool room doors.
This document must be read in conjunction with the grifco.
2 track headroom door height 12 required sideroom 4 5 required backroom 23 required.
Only a torsion spring system can be used with a jackshaft garage door opener.
Single panel or multi panel door systems are available.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
This option helps provide more vertical space in the garage.
3 track headroom door height 12 required sideroom 5 5 required backroom 23 required.
Full vertical lift garage doors.
In case of low headroom garage doors you can use a jack shaft garage door opener.
Used when there is at least the door height plus 12 of headroom clearance.
As you can see the track extension is pitched on the left to prevent the door from binding on the header as the door opens and closes.