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Product Description
Rubber Composition: The main body of the Classical Belt is crafted from high - quality rubber. This rubber is formulated to possess optimal flexibility and durability. For instance, in many standard applications, neoprene rubber is used. Neoprene offers excellent resistance to abrasion, oils, and a wide temperature range. It can withstand the constant flexing and friction that occurs during operation, ensuring a long service life.
Reinforcement Layers: Embedded within the rubber are reinforcement layers. These are typically made of strong materials such as polyester or nylon cords. The cords are arranged in a parallel fashion along the length of the belt. The polyester cords, known for their high tensile strength, provide the belt with the necessary strength to transmit power efficiently. They prevent the belt from stretching or breaking under load, maintaining the integrity of the power transmission system.
The Classical Belt has a trapezoidal cross - sectional shape. This design is crucial as it allows for better engagement with the pulleys. The angled sides of the trapezoid fit snugly into the corresponding grooves on the pulleys, minimizing slippage and ensuring efficient power transfer. The specific dimensions of the trapezoid, such as the top width, bottom width, and height, are standardized to ensure compatibility with a wide range of pulley sizes and types.
The design of the Classical Belt enables it to achieve high transmission efficiency. The smooth surface of the belt in contact with the pulley, combined with the proper tensioning, reduces energy losses due to friction. In most industrial applications, it can achieve an efficiency of up to 95%. This high efficiency not only saves energy but also reduces the overall operating costs of the machinery.
One of the notable features of the Classical Belt is its quiet operation. The rubber material of the belt acts as a shock absorber, dampening vibrations that could otherwise create noise. This makes it an ideal choice for applications where noise reduction is a priority, such as in office equipment, household appliances, and some medical devices.
The Classical Belt is highly flexible, allowing it to bend around pulleys of various diameters. This flexibility makes it suitable for use in different types of mechanical systems, including those with complex pulley arrangements. It can easily adapt to changing operating conditions, such as variations in speed and load, without sacrificing performance.
Technical Data Sheet
| A-Section (Please consult us if there are no reqiured size in follows sheet) | ||||||
| Belt code Mark: A+ Lp(Inch) | Pitch Length/Lp(mm) Lp(mm) = Lp(lnch)x 25.4 | |||||
| A11~A270(+1"/260pcs) | 279.4~6858mm(+25.4mm/260pcs) | |||||
| A275/A280~A470(+10"/20pcs) | 6985mm/7112~11938mm(+254mm/20pcs) | |||||
| Section Type & Parameter (Width = Ribs/Peaks number x Pitch/P) | ||||||
| Section | M | A | B | C | D | E |
| Top width(b)/mm | 10 | 13 | 17 | 22 | 32 | 40 |
| Pitch width(bp)/mm | 8.0 | 9.2 | 12.5 | 16.9 | 24.6 | 28.7 |
| Height of belt(h)/mm | 6 | 9 | 11 | 14 | 19 | 25 |
| Height of picth line to top/mm | 2.7 | 4.5 | 5.5 | 7 | 9.5 | 12.7 |
| Allowed Min. pulley pitch diameter/mm | 40 | 67 | 118 | 180 | 300 | 450 |
| Recommended Max. belt speed m/s | 30 | |||||
China Belt manufacturer, chinese Belt supplier, produce: v belts, rubber timing belts (synchronous belts), auto timing belts, double-sided tooth synchronous belts,s step less speed change belts, multi-wedge belts, motorcycle V-belts, auto V-belts and various cutting V-belts, flat belts etc rubber drive belts and its auxiliary pulley series products.. We can produce as per customer's drawing or sample. Please feel free to send us your detail enquiries. E-mail: oceanindustry@vip.163.com
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