V Belts - A = 13x8mm - 46.5" Inch = 1180mm Approx

V-belts, also known as fan belts, are a type of drive belt used mainly for transferring power between different components in machinery. They are widely used in various sectors such as industrial, automotive, and agricultural. Key uses of V-belts include:

• Transmitting power from the engine to other components like the alternator, air conditioning compressor, power steering pump, and water pump in vehicles.
• Driving conveyors, pumps, and fans in industrial settings.
• Operating machines in agricultural settings, like harvesters and tillers.

Properly sizing V-belts is essential for the belt's efficiency and durability. Here are the steps you should follow:

• Measure the top width and depth of the belt to determine the required belt profile for the pulleys.
• Figure out the necessary length by measuring the distance between the centers of the two pulleys plus the part around which the belt wraps.
• Always check the manufacturer’s specifications for power requirements and speed to match the belt perfectly to your machinery’s needs.

There are various V-belts, each crafted for specific applications based on load capacity and efficiency. Three standard V-belts include:

• Classical V-belts: Very common and usable in a wide range of applications, these belts have designations such as A, B, C, each stands for different widths and profiles.
• Narrow V-belts: These belts are less wide yet capable of handling higher loads. They are suitable for compact, high-speed applications.
• Wedge V-belts: Designed similar to narrow V-belts but with even more efficient power transmission capacities and suitable for high-tension situations.

The choice between V-belts and cogged belts (or synchronous belts) depends on the application’s specific requirements:

• V-belts are better for applications that require flexibility, quieter operation, ease of maintenance, and installation without the need for precise timing.
• Cog belts are ideal for applications requiring precise shaft synchronization. They are more efficient, do not slip, and can handle higher power loads compared to V-belts.