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Round polycord belt

The round polycord belt is made of thermoplastic polyurethane with a circular cross-section, designed for power transmission in light to medium-duty systems. The belt diameter typically ranges from 2 to 20 millimeters, with a surface hardness between 85 and 95 Shore A. Its tensile strength lies between 40 and 60 megapascals, and the operating temperature range is from -20 to +80 degrees Celsius. These belts offer good resistance to abrasion, light oils, and mild chemicals. Due to their thermoplastic structure, they can be thermally welded, simplifying installation.

The round polycord belt is designed for high flexibility and quiet operation, making it ideal for sensitive industrial applications and confined spaces. The recommended initial tension during installation is typically 5 to 8 percent of the belt length to prevent slippage and efficiency loss. The maximum linear speed these belts can handle is up to 25 meters per second. With high fatigue resistance, they provide long service life in repetitive applications. These belts are optimized for light conveyor systems, packaging machinery, and industrial automation equipment.

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