The maintenance of synchronous belts mainly includes the following aspects:

Regular cleaning: The synchronous belt is prone to dust, oil stains, and other debris during operation, which can increase the wear and friction of the synchronous belt and even cause it to break. Therefore, regularly use a soft cloth or brush to gently wipe the surface of the synchronous belt, remove dust and oil stains, and clean components such as synchronous belt wheels and bearings to ensure their surfaces are clean.
Adjusting the tension: The tension of the synchronous belt has a significant impact on its operating performance and service life. If the tension is too loose, the synchronous belt is prone to slip, affecting the transmission effect; If the tension is too tight, it will increase the wear and load of the synchronous belt, and shorten its service life. Therefore, it is necessary to regularly check the tension of the synchronous belt and adjust it as needed, which can be achieved by adjusting the position of the tensioning wheel or adding tensioning springs.
Lubrication and maintenance: Synchronous belts require lubrication during operation to reduce friction and wear. Choose lubricating oil or grease suitable for the material of the synchronous belt, and regularly add an appropriate amount of lubricating oil or grease to the synchronous belt. At the same time, regularly check the amount and quality of lubricating oil to ensure that the synchronous belt is adequately lubricated.
Check the wear condition: The synchronous belt is inevitably worn during operation. If the wear is severe, it needs to be replaced in a timely manner. Regularly inspect the surface of the synchronous belt for cracks, wear, deformation, etc. If any abnormal conditions are found, they should be dealt with in a timely manner. At the same time, it is necessary to check the wear of the synchronous belt pulley. If severe wear is found on the synchronous belt pulley, it needs to be replaced in a timely manner.
Pay attention to the usage environment: The usage environment of synchronous belts can also have an impact on their operating performance and service life. When using synchronous belts in harsh environments such as high temperature, humidity, and corrosive gases, corresponding protective measures need to be taken, such as adding heat dissipation devices, moisture and corrosion prevention, etc. In addition, attention should be paid to avoiding impact and vibration on the synchronous belt to prevent damage to it.
Regular maintenance: In addition to the above maintenance methods, comprehensive maintenance needs to be carried out regularly. Check the installation, tension, and wear of the synchronous belt, and make necessary adjustments and treatments. At the same time, check the bearings, seals, and other components of the synchronous belt pulley to ensure their normal operation. If any abnormal situation is found, it should be dealt with in a timely manner to avoid affecting the normal operation of the synchronous belt.