Characteristics of rubber Belts of Different Materials

In the field of industrial transmission, the choice of material for the V-belt, as an important transmission component, directly affects the transmission performance and service life. At present, the commonly used rubber belt materials in the market mainly include rubber, polyurethane, and polyester. Rubber triangle belts have good elasticity and flexibility, which can effectively absorb impact and vibration, reduce noise and wear during transmission. It is suitable for the transmission of general industrial equipment, such as agricultural machinery, production lines of small factories, etc. However, rubber V-belts are relatively weak in terms of high temperature resistance and oil resistance.

The rubber belt made of polyurethane material exhibits excellent wear and oil resistance, and can maintain stable performance in harsh working environments. Meanwhile, it has high tensile strength, good dimensional stability, and outstanding transmission efficiency. Therefore, polyurethane V-belts are commonly used in equipment that requires high transmission accuracy and stability, such as CNC machine tools, precision instruments, etc.

Polyester rubber belts have the characteristics of high strength and low elongation, and can withstand large loads. It performs well in high-speed transmission and has good fatigue resistance, with a long service life. However, the elasticity of polyester V-belts is relatively poor, and the requirements for installation and tension are relatively strict.

Rubber belts of different materials exert their respective advantages under different working conditions. When selecting, users need to comprehensively consider factors such as the working environment, load requirements, and speed of the equipment to choose the most suitable V-belt material, ensuring the normal operation and efficient transmission of the equipment.

With the continuous development of materials science, there may be more high-performance V-belt materials emerging in the future, bringing more innovation and breakthroughs to the industrial transmission field.