How to select synchronous pulley?

How to select synchronous pulley?

The choice of synchronous pulley needs to consider a number of factors, including transmission ratio, speed, accuracy, life, noise, price, etc. Here are some suggestions for selection:

1. Transmission ratio: First of all, it is necessary to determine the transmission ratio of the equipment to be driven, and the transmission ratio of the synchronous belt wheel must match the transmission ratio of the equipment. Too large or too small a transmission ratio will affect transmission efficiency and accuracy.

2. Speed: The speed of the synchronous pulley must match the speed of the equipment. If the device speed is too high, the speed of the synchronous pulley also needs to be increased accordingly, otherwise it will lead to problems such as skidding or vibration.

3. Accuracy: The accuracy of the synchronous pulley directly affects the accuracy and stability of the transmission. It is usually necessary to select the corresponding precision of the synchronous pulley according to the requirements of the accuracy of the equipment, and the equipment with high precision needs to choose a higher precision synchronous pulley.

4. Life: The life of the synchronous pulley depends on factors such as material, manufacturing process and use environment. In general, the life needs to be tested and calculated according to the actual situation to ensure the reliability and stability of the equipment.

5. Noise: The noise of synchronous pulley is also one of the factors to be considered in selection. Too much noise will affect the working environment and human health, and it is necessary to choose a synchronous pulley with less noise.

6. Price: The price of synchronous pulley is generally related to manufacturing process, materials and other factors, and needs to be weighed and selected according to the actual situation.

In summary, the selection of synchronous pulley needs to be comprehensively considered according to the actual situation, and the selection of synchronous pulley suitable for the equipment and transmission system can ensure the transmission efficiency and accuracy.