flat belt transmission

A timing belt is a looped band made from rubber, polyurethane, or silicone, and is equipped with teeth that mesh with corresponding gears. The 15mm designation refers to the width of the belt, which is a standard size that enables compatibility with many existing machines and systems. The open aspect indicates that the belt is not closed into a continuous loop but is instead available in lengths that can be cut to size or configured as needed for specific applications.


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While timing belts are common, some engines utilize a timing chain instead. Chains are generally more durable and can last longer than belts; however, they are also heavier and can be noisier. Timing belts, on the other hand, tend to be lighter, quieter, and provide better performance in some cases. It is essential to follow the manufacturer's recommendations regarding the replacement intervals for both timing belts and chains to avoid potential engine damage.


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