Automatic Sliding Door Tooth Belt 6.8 meters For Automatic Sliding Doors

Automatic Sliding Door Tooth Belt 6.8 meters For Automatic Sliding Doors

Model No.: S4A- Sliding Door Tooth Belt

What is an automatic door belt?

An automatic door belt, often referred to as a "drive belt" or "timing belt," is a component used in certain types of automatic door systems, particularly in sliding automatic doors. These belts are an integral part of the door's drive mechanism and play a crucial role in the door's operation. Here's an explanation of what they are and their usage:

What Is an Automatic Door Belt?

An automatic door belt is a flexible, typically toothed, belt made of materials like rubber or reinforced plastics. It is looped around pulleys and connected to the drive motor of an automatic sliding door system. The pulleys and belt work together to transfer rotational motion from the motor into linear motion, allowing the door panels to open and close smoothly along a track.

Usage in Automatic Doors:

Automatic door belts are primarily used in sliding automatic door systems, where they enable the controlled movement of the door panels. 

Here's how they function in such systems:

1. Motor Connection: One end of the belt is attached to the output shaft of an electric motor, which provides the driving force for the door's movement.

2.Pulley System: The belt is threaded through a series of pulleys or sheaves, including at least one fixed pulley and one movable pulley. The movable pulley is typically mounted on a carriage or hanger that supports the door panels.

3.Door Movement: When the motor rotates, it drives the belt. The interaction between the belt teeth and the pulleys' grooves ensures that the belt moves in a specific direction, either opening or closing the door.

4.Smooth Operation: The belt's flexibility and toothed design enable it to grip the pulleys securely, resulting in smooth and precise door movement.

5.Safety Features: Many automatic sliding door systems incorporate safety features, such as sensors or obstruction detection, to stop the door and reverse its direction if an obstacle is detected in the door's path. The belt plays a role in this safety mechanism by transmitting the signal to the control system.

Automatic door belts are designed to withstand continuous use and can vary in size and material depending on the specific door system's requirements. They are an essential part of automatic sliding doors and contribute to the smooth and reliable operation of these doors, commonly found in commercial buildings, retail stores, airports, and other public spaces.

S4A Datesheet_Sliding Door Tooth Belt