Garage Door Opener Motor Is Weak

This is a very common failure with single phase hvac equipment too.

Garage door opener motor is weak.

Very often when your garage door opener is not functioning properly it can be repaired. T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener. We often recommend repair over replacement for this reason. That wiring can become damaged or disconnected.

Try making small adjustments. Check that wires are securely attached to the sensor s photoelectric eyes each eye has 2 wires and the wall unit. Many garage door openers use fractional horsepower psc motors. If your garage door opener will not open or close the garage door when holding down the wall button and you can hear the motor operating it is most likely an internal or external drive gear on the door opener that has worn or damaged.

It s important to get this switch at just the right distance from the motor so that the door is able to close all the way but the motor also knows to stop running. When this unusual problem occurs it means the up limit switch probably needs to be moved away from the motor unit. This is related to the up limit switch. If it happens at all it will usually be noticed when you first install the garage door opener.

We always maintain a full inventory of garage door opener parts on our trucks so we can. These motors have a run capacitor that can get weak or go bad reducing the motor s start and run torque below acceptable levels. Diagnosing and repairing your existing motor may be a less expensive option than replacing the entire unit. Garage door opens but the motor won t stop running.