How To Judge The Length of The Rubber V-belt Model

Classification

The V-belt is a transmission belt, generally used in mechanical transmission. According to different uses, the V-belt is divided into several models such as type A, type B, type C, type D, type E, type SPA, type SPB, etc., and its cross-sectional shapes are isosceles trapezoid, narrow isosceles trapezoid, high-angle isosceles trapezoid, etc.

Length judgment method

For the same type of rubber V-belt, the length is different. The model and length of the V-belt are often written on the product. You can query according to the model, or you can judge the length according to the following methods:

1. Length measurement method: Hold the two ends of the V-belt lightly with both hands, place it flat on the table, and use a tape measure to measure the length at the center of the two ends. This method has a large error and is not recommended.

2. Self-winding method: Roll the V-belt into a circle, place it on a horizontal surface, and make the two ends naturally vertical. Note the number of circles. After straightening the V-belt, use a tape measure to measure the number of circles and multiply it by the average diameter.

3. Chart query method: The length of the V-belt can be obtained according to its model and pitch. The pitch of the V-belt can be obtained according to the model and chart of the V-belt. The length is calculated according to the pitch and formula.

3. Summary

The V-belt is an important component in mechanical transmission. Its length has a great influence on the transmission effect. Therefore, when purchasing a V-belt, you need to pay attention to the determination of the model and length. The above is the method for judging the length of the rubber V-belt model for your reference.