Rubber V Ribbed Belt Poly V Belt

A poly V belt, also known as a multi-ribbed belt or serpentine belt, is a type of power transmission belt that features multiple V-shaped ribs on its surface. These belts are made of a combination of rubber and polyester cords, which provide strength, flexibility, and durability.

Poly V belts are commonly used in various applications, including automotive engines, industrial machinery, and HVAC systems. They are designed to transmit power from the engine or motor to various components in a system, such as alternators, water pumps, power steering pumps, and air conditioning compressors.

One of the key advantages of poly V belts is their high power transmission capacity. The multiple ribs on the belt's surface increase the contact area with the pulleys, allowing for efficient power transmission and reducing slippage. This design enables the belt to handle higher loads and transmit more torque compared to traditional V belts.

Poly V belts are known for their durability and resistance to wear and tear. The combination of rubber and polyester cords provides excellent resistance to stretching, abrasion, and cracking. Additionally, these belts are resistant to oil, heat, and chemicals commonly found in automotive and industrial environments.

These belts are available in various sizes and configurations to suit different applications and power requirements. They can be easily installed and tensioned, making them a convenient choice for power transmission systems.