The component that moves a garage door along its tracks, powered by a belt connected to the motor, is essential for modern automatic garage door systems. This system utilizes a rubber belt reinforced with other materials like fiberglass for durability and quiet operation. A typical example involves a metal assembly attached to the door itself, traversing the tracks and connected to the drive motor via the belt.
Quieter operation and smoother movement than chain-driven systems are key advantages. Reduced maintenance due to fewer moving parts and the belt’s inherent flexibility also contribute to its popularity. While chain drives were the standard for many years, the demand for smoother, quieter operation led to the development and increasing adoption of belt-driven systems.