How should the motor unit of a garage door operator be mounted?

The motor unit of a garage door operator should be mounted suspended from pieces of angle iron to ensure stability and proper functionality. This mounting method allows for the operator to be secured in a way that minimizes vibrations and reduces the likelihood of the unit being affected by the movement of the door. When suspended, the weight of the motor is well-distributed, which helps in maintaining a steady operation over time.

Moreover, this method enables the operator to be positioned at an optimal height, allowing for sufficient clearance and making it more accessible for maintenance and adjustments. Mounting directly on the door frame or attaching it solely to the ceiling can lead to issues such as misalignment or limited accessibility, which could negatively affect the door's operation and compromise safety. Therefore, using angle iron for suspension is considered best practice for reliable and effective garage door operator installation.