Garage Door Opener Chain Drive Broken

Documenting how i repaired the garage door.

Garage door opener chain drive broken.

Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door. In this case the cable can be replaced fixing the problem. For extra safety and added convenience this genie garage door opener. It uses a chain running assembly unit attached to tension springs that lift the garage door up and down.

This garage door opener works by moving gears and metal parts together. Quick comparis0n raynor garage door openers ready for a new opener. To do this open and close the garage door several times using the chain door opener and observe the performance of your opener. Like belt drive openers raynor chain drive opener models are offered with 1 2 hp to 3 4 hp motors providing sufficient power for all of our residential garage doors.

If the gear and sprocket assembly breaks the motor runs but the door won t move. I am not a professional. We design and engineer residential garage door openers commercial door operators and gate entry systems. Download raynor residential garage door opener models specs guide here.

Like a chain drive the belt drive operates by moving the rubber belt. Garage door opener is very strong and seldom does the chain actually break. Replace a broken gear and sprocket assembly with the manufacturer approved replacement part. Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.

The stealthdrive 750 belt drive garage door opener the stealthdrive 750 belt drive garage door opener is an ultra quiet garage door opener with a steel reinforced belt making it the ideal choice for homeowners where sound could be an issue. The chain got loose and popped off the gear. Belt drive garage openers use a rubber belt to open the garage door. If the door stalls or gets stuck while you are closing or opening it the problem could be on the chain itself on the carriage assembly or on the motor driving the opener.