| ,Importer,,Wholesaler,Retailer | |
| Tehran |  |
| 021-22087856 | |
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| powerbelt@gmail.com | |
A multi-rib power transmission belt is designed for high-efficiency mechanical power transfer and can transmit several kilowatts of power simultaneously. The width and depth of the ribs are manufactured with ±0.1 mm accuracy to minimize slippage and maximize surface contact. The materials are typically a combination of heat-resistant polymers and steel-reinforced fibers, providing tensile strength up to 5000 N. The rib angle and spacing are designed according to DIN 7867 or ISO 9981 standards to reduce vibration while extending belt life. Wear resistance and an operating temperature range of -30 to 120°C ensure stable performance under various industrial conditions.
In engineering design, the minimum bending radius and tensile safety factor are critical for belt longevity and preventing premature failure. Tensile and fatigue tests on CNC dynamometers ensure elongation remains below 0.5%. Chemical resistance against oil, grease, and water vapor enhances long-term reliability. The friction coefficient between the rib and pulley is precisely controlled to 0.02, achieving mechanical efficiency above 95%. Using this belt in industrial machinery and heavy-duty vehicles reduces maintenance costs and prevents unexpected power transmission downtime.
WEBSITE: Multi-Rib Power Transmission Belt Iran
