bando pk belt

The PK belt fan belt is a type of V-belt characterized by its trapezoidal cross-sectional shape, which allows for better grip on pulleys and reduced slippage. The PK designation refers to its dimensional specifications, including width and thickness, which are designed to meet the needs of a variety of automotive applications. PK belts are often made from durable materials like rubber, reinforced with fibers to withstand the considerable stresses and strains they encounter during operation.


...

A variable belt drive is a mechanical device that transmits power between shafts using a belt and pulley system that can be adjusted to change the tension and/or the diameter of the pulleys. This variability allows for different gear ratios, enabling machines to operate at various speeds and loads. Unlike fixed belt drives, which offer a single gear ratio, variable belt drives provide a more adaptable solution, making them suitable for applications where variable speed and torque are necessary.


...