Overhead Garage Door Opener Parts

Overhead garage door openers are a convenient way to open and close your garage door without having to get out of your car. They are made up of several different parts, each of which plays a role in the operation of the door. Here is a breakdown of the most important overhead garage door opener parts:

1. Motor

The motor is the heart of the garage door opener. It is responsible for providing the power to open and close the door. Motors come in a variety of sizes and strengths, so it is important to choose one that is appropriate for the size and weight of your door.

2. Drive system

The drive system is what connects the motor to the door. It consists of a series of gears and pulleys that transfer power from the motor to the door. There are two main types of drive systems: chain drive and belt drive.

3. Trolley

The trolley is what carries the door up and down. It is attached to the drive system and moves along a track that is mounted on the ceiling of the garage.

4. Springs

Springs are used to counterbalance the weight of the door. They are located on either side of the door and help to lift it up and down. There are two types of springs: extension springs and torsion springs.

5. Sensors

Sensors are used to detect obstacles in the path of the door. They are located at the bottom of the door and stop the door from closing if something is blocking its path.

6. Remote control

The remote control is used to open and close the door from a distance. It sends a signal to the opener, which then activates the motor and opens or closes the door.

These are just some of the most important overhead garage door opener parts. By understanding how these parts work, you can better maintain and troubleshoot your garage door opener.