The percentage tension values for a nylon belt can vary depending on several factors, including the specific application, belt design, and manufacturer's recommendations. However, I can provide you with some general guidelines.
Under normal operating conditions, it is common to use a tension value between 2% and 4% of the belt's breaking strength. This range ensures proper belt engagement and minimizes slippage while allowing for some flexibility and shock absorption.
In heavy starting or braking conditions, where there is a sudden change in velocity or a significant load to be accelerated or decelerated, higher tension values may be necessary. In such cases, tension values between 4% and 8% of the belt's breaking strength can be considered. These higher tension levels help prevent excessive belt slip during rapid acceleration or deceleration.
It's important to note that these are general guidelines, and the specific manufacturer's recommendations should always be followed. Additionally, factors such as the type of equipment, pulley diameters, environmental conditions, and belt length can also influence the tension requirements. Therefore, consulting the belt manufacturer or referring to their documentation is highly recommended to determine the appropriate tension values for your specific application.