What are the effects of insufficient tension on synchronous timing belts

As an important power transmission component, synchronous belts are widely used in various mechanical equipment and systems. Correct tension is one of the key factors to ensure the normal operation and efficient transmission of synchronous belts. If the tension of synchronous belts is insufficient, it will have a series of adverse effects on their performance and operation.

Lack of sufficient tension can cause the synchronous belt to sag and bend during operation. Due to the lack of sufficient tension to maintain close contact, the belt may slip or jump during transmission. This will not only reduce the transmission efficiency, but also affect the accuracy and stability of the transmission system.

In addition, insufficient tension will increase the bending radius of the synchronous belt. In the transmission system, synchronous belts usually need to work when bending or bypassing components such as rollers. When the tension is insufficient, the belt is more susceptible to bending, resulting in a shortened belt life and reduced transmission efficiency. Excessive bending radius will also cause early wear and damage to the belt.

In addition, insufficient tension will also cause the synchronous belt to vibrate and make noise in the transmission system. Due to the lack of sufficient tension to stably transmit power, the belt may vibrate and make noise during operation. This will affect the smooth operation of the equipment, increase maintenance costs and noise pollution.

Lack of sufficient tension will also shorten the life of the synchronous belt. Because the belt is subjected to excessive and uneven tension loading, the belt surface will be worn and damaged more. In the long run, this incorrect tension will greatly shorten the life of the synchronous belt, requiring more frequent belt replacement and increasing equipment maintenance costs.

Finally, insufficient tension will also affect the transmission accuracy and stability of the synchronous belt. In applications that require high-precision transmission, such as machine tools, printing presses, etc., insufficient tension will cause errors and deviations in the belt during transmission, affecting the working accuracy and stability of the equipment.