Chain drives belt drives screw drives and jackshaft drives are the major drive options used in modern garage door openers.
Garage door motor drive options.
3 types of residential garage door openers.
Direct drive garage door openers utilize a chain or belt but while traditional chain driven openers use a stationary motor to move the chain the direct drive openers use a stationary chain while the motor moves along it.
They are perfect for lifting light aluminum doors but may have some problems with heavier doors.
Genie chain drive 750 3 4 hpc garage door opener w battery backup heavy duty chain drive operate your garage door when the primary power is out wireless keypad included model 7035 tkv black.
Read on to learn more about them and the way they work.
They are reliable and don t require much maintenance as long as their chain is kept clean and lubricated.
This type of drive system runs along the rail and wraps around a sprocket located on the top of the opener.
The biggest advantage is extremely quiet operation.
Belt drive openers today s high strength drive belts will handle the weight loads of most single or double residential garage doors.
This kind of garage door opener is the most common.