XPZ 1400 Cogged Wedge Belt Mitsuboshi

A cogged wedge belt, also known as a notched V-belt or ribbed V-belt, is a specialized variation of the traditional wedge belt. Like standard wedge belts, cogged wedge belts are used for power transmission in industrial and automotive applications. However, they have an additional feature that sets them apart?the presence of cogs or notches on the inner side of the belt.

Key features and characteristics of cogged wedge belts include:

• Cross-Sectional Shape: Cogged wedge belts have a trapezoidal cross-section, similar to regular wedge belts. The cogs or notches are present on the inside of the belt, while the outer surface remains smooth.
• Cogs/Notches: The cogs or notches on the inner side of the belt help improve flexibility and bending capability. They allow the belt to bend more easily around smaller pulleys, making cogged wedge belts suitable for applications that involve smaller diameter pulleys.
• Enhanced Flexibility: The presence of cogs reduces the bending resistance of the belt, resulting in better flexibility and increased contact area with the pulley, which translates to improved power transmission efficiency.
• Heat Dissipation: The cogs also contribute to better heat dissipation, preventing heat buildup during operation, and thereby enhancing the belt’s lifespan.
• Quieter Operation: Similar to regular wedge belts, cogged wedge belts operate more quietly compared to some other belt types, contributing to a quieter working environment.
• High Torque Capability: Cogged wedge belts can handle high torque loads, making them suitable for applications requiring significant power transmission.
• Reduced Slip: The cogged design improves the belt’s grip on the pulleys, reducing the likelihood of slippage and ensuring efficient power transmission.
• Maintenance: Cogged wedge belts generally require low maintenance. Routine inspections are still recommended to check for wear, tension, and alignment.
• Applications: Cogged wedge belts find applications in various industries, including automotive, industrial machinery, HVAC systems, and other power transmission applications.

The inclusion of cogs or notches in cogged wedge belts enhances their performance in terms of flexibility, heat dissipation, and bending capability. As a result, they offer advantages over regular wedge belts when dealing with smaller pulleys and environments where heat buildup might be a concern. Choosing the right belt type, whether cogged or standard, depends on the specific requirements of the application and the characteristics of the pulley system involved.