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Tel: +86-571-88842852
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Flat Rubber Belt

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Product Description

General Description

A flat rubber belt is a crucial mechanical transmission component widely used in various industrial applications. It is typically made of high-quality rubber materials, which are combined with reinforcing fibers such as nylon, polyester or aramid to enhance its strength and durability.

Structure

Rubber Layer: The outer layer of the flat rubber belt is made of rubber, which provides excellent friction and wear resistance. It can effectively transmit power and ensure stable operation of the belt drive system. The rubber used is usually selected based on specific application requirements, such as natural rubber for general applications, or synthetic rubbers like neoprene and nitrile rubber for applications requiring resistance to oil, chemicals or high temperatures.

Reinforcement Layer: Embedded within the rubber are one or more layers of reinforcing fibers. These fibers are evenly distributed to bear the tensile force during the operation of the belt, preventing the belt from stretching or breaking. The type and density of the reinforcing fibers determine the load-carrying capacity and service life of the flat rubber belt.

Inner Core (Optional): Some flat rubber belts may have an inner core made of materials like plastic or metal. This inner core provides additional support and stability to the belt, especially in applications where high precision and rigidity are required.

Features

High Transmission Efficiency: Flat rubber belts have a relatively high coefficient of friction, which allows for efficient power transmission between the driving and driven components. The smooth surface of the belt also reduces energy loss due to friction, resulting in lower power consumption and higher overall efficiency.

Quiet Operation: Compared to some other transmission methods such as chains or gears, flat rubber belts operate more quietly. The flexibility of the rubber material absorbs vibrations and shocks, reducing noise and improving the working environment.

Good Flexibility: The rubber material gives the belt excellent flexibility, enabling it to bend and twist around pulleys and rollers without significant deformation or damage. This flexibility allows for easy installation and adaptation to different transmission layouts.

Wide Load Capacity: Depending on the design and materials used, flat rubber belts can handle a wide range of load capacities. They can be customized to meet the specific requirements of different applications, from light-duty transmission in small machinery to heavy-duty power transmission in industrial equipment.

Corrosion Resistance: Rubber is naturally resistant to many chemicals and environmental factors, making flat rubber belts suitable for use in various harsh working conditions. They can withstand exposure to moisture, oil, and certain corrosive substances without significant degradation in performance.

Applications

Industrial Machinery: Flat rubber belts are widely used in industrial machinery such as conveyors, production lines, and machine tools. They are used to transmit power from motors to various components, enabling the smooth operation of the equipment.

Automotive Industry: In automobiles, flat rubber belts are used in applications such as the drive belts for the alternator, water pump, and air conditioning compressor. They ensure reliable power transmission and contribute to the efficient operation of the vehicle's auxiliary systems.

Textile and Printing Machinery: These belts are essential in textile and printing machinery for driving rollers, spindles, and other components. Their smooth operation and precise power transmission are crucial for producing high-quality textiles and prints.

Food Processing Industry: Flat rubber belts are commonly used in food processing plants for conveying food products. They are made of food-grade rubber materials that meet strict hygiene standards, ensuring the safety and quality of the food.


In conclusion, flat rubber belts are versatile and reliable transmission components that play an important role in modern industrial production and various mechanical applications. Their unique combination of properties makes them an ideal choice for a wide range of power transmission needs.


Technical Data Sheet

 belt

STANDARD
Type Standard Tensile
Strength
min.
MPa
Ultimate
elongation
min.
%
Abrasion
max.
mm
Density
g/cm
Basic
material
Hardness
°Sh
Tenperature
range
GENERAL PURPOSE BELTS
P MF/H-13* 10 300 250 1.26 SBR 60±5 -45 to+60
N DIN 22102 N
ISO 10247 L
BS 10247D
17 400 150 1.13 SBR 60±5 -45 to+60
W DIN 22102 W
ISO 10247 D
18 400 90 1.12 NR/BR 60±5 -60 to+60
Y DIN 22102Y 20 400 150 1.13 IR/SBR 60±5 -45 to+60
X DIN 22102 X 25 450 120 1.11 NR 60±5 -45 to+60
ISO 10247 H
BS 490 M 24

HEAT RESISTANT BELTS
HEAT ISO 4195 15 400 150 1.13 SBR 60±5 -20 to+150
HIHEAT MF/H-1* 10 400 200 1.07 EPDM 60±5 -20to+180
FIRE RESISTANT BELTS
K DIN 22102K
ISO 433 K
15 400 150 1.30 NR/BR 60±5 -30 to+60
S DIN 22102 S
ISO 433 S
15 400 150 1.30 NR/BR 60±5 -30 to+60
vt DIN 22109/
4vt
15 350 200 1.29 MBR/
NBR-PVC
60±5 -30 to+60
OIL RESISTANT BELTS
MOR3 DIN 22102 G 15 450 200 1.12 MBR/
SBR-
60±5 -30 to+60
PITCH MF/H-6* 15 450 200 1.11 MBR/
BR/IR
55±5 -60 to+60
OR DIN 22102 G 12 300 200 1.25 MBR 60±5 -20to+100



Dimension of Inner Length of Flat Belt
Inner Length (mm)
96 164 175 202 210 226 228 243
246 254 262 272 280 289 296 312
316 323 330 335 341 354 361 363
364 370 379 385 394 396 404 413
415 420 432 446 450 462 472 481
502 508 525 545 556 566 571 575
590 597 604 608 610 620 624 625
630 634 642 644 650 664 676 678
680 684 685 687 705 707 723 756
760 774 781 794 800 805 813 814
830 836 851 853 867 880 889 890
892 897 911 946 955 965 969 980
1000 1018 1022 1043 1047 1052 1075 1085
1090 1095 1107 1116 1120 1131 1159 1174
1181 1200 1220 1247 1260 1281 1285 1294
1319 1335 1385 1555 1586 1564 1604 1649
1665 1690 1703 1728 1778 1816 1835 1868
1893 1945 2001 2020 2048 2070 2078 2100
2115 2120 2145 2199 2319 2327 2343 2380
2409 2469 2579 2609 2669 2670 2759 2838
2840 2849 2850 2883 2930 2944 2964 3034
3090 3154 3204 3420 3480 3576 3602 3690
4365 4460 4507 4540 4650 4800 5381 5515
5542 5930 6031 6200 6280 7060    


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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​Tel:  +86-571-88842852
Fax: +86-571-88844378
Email: oceanindustry@vip.163.com
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Add: 2-425,2327 Hongning Road,Qianjiang Century City District,Hangzhou, China
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