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Rubber Wide - Angle Belt Company

Rubber Wide - Angle Belt
  • Rubber Wide - Angle Belt
  • Rubber Wide - Angle Belt
  • Rubber Wide - Angle Belt

Rubber Wide - Angle Belt

The wide-angle belt is a new type of industrial transmission belt developed on the basis of the general industrial V-belt technology.
They are all driven by the friction diagram on both sides of the belt. The wedge angle of the general V-belt is 40° and the wedge angle
of the wide-angle transmission belt is 60°.
According to the principle of transmission dynamics, as the wedge angle of the wide-angle belt increases, the area supported by the
two transmission sides naturally increases, thus giving rise to the following advantages over the general V-belt:
1. The load of the wide-angle belt is evenly distributed and the wear resistance is improved.
2. The contact area between the belt and the pulley increases and the transmission force is increased.
3. It improves the concave deformation of the drive belt core and strengthens the drive characteristics.
4. After the wide-angle belt is installed and used, the problem of belt tension drop is improved.
It is the above-mentioned advantages of the wide-angle belt that are widely used and affirmed by the precision machinery industry.
  • Description
Hardness 95 Shore A 85-90 Shore A 85-90 Shore A
Design of Top Rib-like structure Smooth Smooth
Material of Strong Layer Polyester Polyester Aramid Polyester Aramid
Water resistance Average Good Good
Heat resistant Average Good Excellent
Low temperature resistant Good Average Excellent
Antistatic characteristics ~ Adjustable Adjustable
Anti-oil slip Poor Good Average
Wearability Excellent Good Average
Rotating at high speed Medium to High Low Low 
Top speed 60M/Sec 60M/ Sec 60M/ Sec

3M 5M 7M 11M
180 365 280 670 400 1090 710 1250
185 375 375 690 410 1120 730 1280
190 387 387 710 412 1150 750 1320
195 400 400 730 500 1180 775 1360
200 412 412 750 515 1220 800 1400
206 425 425 775 530 1250 825 1450
212 437 437 800 545 1280 850 1500
218 450 450 825 560 1320 875 1550
224 462 462 850 580 1360 900 1600
230 475 475 875 600 1400 925 1650
236 487 487 900 615 1450 950 1700
243 500 500 925 630 1500 975 1750
250 515 515 950 650 1550 1000 1800
258 530 530 975 670 1600 1030 1850
265 545 545 1000 690 1650 1060 1900
272 560 560 1030 710 1700 1090 1950
280 580 580 1060 730 1750 1120 2000
290 600 600 1090 750 1800 1150 2060
300 615 615 1120 775 1850 1170 2120
307 630 630 1150 800 1900 1180 2180
315 650 650 1180 825 1950 1200 2240
325 670 670 1220 850 2000 1220 2300
335 690 690 1250 875 2060
345 710 710 1280 900 2120
355 730 730 1320 925 2180
1360 950 2240
1400 975 2300
1450 1000
1500 1030

Finding reliable suppliers?

Jiangxi Kangqi Industrial Co., Ltd.
Jiangxi Kangqi Industrial Co., Ltd. is a high-tech manufacturer specializing in Rubber synchronous belts and special belts production, research, and development. We have our famous brand SABLES, KML which is well-known by customers all over the world. And we are also the agency of Japan Bando Belts.
As a professional Rubber Wide - Angle Belt Supplier and Rubber Wide - Angle Belt Company, Our main products include rubber synchronous belts, double-sided belts, coated feeding belts, flat belts, ribbed belts, tooth-ribbed belts, polyurethane timing belts, conveyor belts and synchronous belt wheels, fish-separation belts, endless belts for high-speed packing and printing machines, nut-shell belt, vegetable-cutting belt and all kinds of special processing belt.
Our factory has the advanced equipment to develop and produce with National and International standards. We also have the advanced long-pitch rubber timing belt mold within 8600mm. Our products are widely used in the printing, packing industry, textile, paper, food industry, cable industries, home appliances, footwear, ceramics, logistics new energy industry, etc. We are a stable supplier for the MiSUMi industry platform.
Our company can produce the Japan Bando light conveyor belts in our factory since we are the machining center of Bando in Shanghai with spot goods and coil material. We have abundant stocks at our branch offices in Shanghai, Foshan, Ningbo, Jinan, Qingdao, Quanzhou, Wuxi, Shenzhen, Wenzhou, and Dongguan to ensure our products provide satisfactory service to customers promptly.
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Rubber Wide - Angle Belt Industry knowledge

Rubber wide angle belt, also known as V-belt or V-belt, is a type of tape with a trapezoidal cross-section used to transmit mechanical power, especially on wheels with grooves.
Is rubber wide angle belt suitable for power transmission with small center distance?
Rubber wide angle belts are usually suitable for power transmission with small center distances. Due to its softness and elasticity, rubber belts can transmit power over relatively short distances and can adapt to certain degree of angle changes. This makes them very useful in applications that require power transmission in relatively compact spaces, such as transmission systems in certain mechanical equipment or industrial machinery.
Rubber wide angle belts can usually be operated on relatively small spokes and can withstand a certain degree of bending and twisting. However, when selecting a belt, it is still necessary to consider factors such as power and torque transmission to ensure that the selected belt can meet the requirements of practical applications.

Can the dust on the surface of the rubber wide-angle belt be brushed with a brush?
It is possible to gently brush the dust on the surface of the rubber wide-angle belt with a brush, but careful operation is necessary to avoid damaging the surface of the belt or causing additional wear. It is recommended to choose a soft bristled brush or brush, and avoid using hard or irritating brushes to prevent scratches or damage to the rubber surface.
When brushing, pay attention to the appropriate force and avoid excessive force, especially for aging or severely worn straps. Gently brush along the surface of the strap to remove dust and dirt from the surface. Additionally, you can choose to lightly apply some cleaning agent or water during brushing to help remove stubborn stains, but make sure that the cleaning agent is harmless to the rubber.
After cleaning, rinse the surface of the strap with clean water and ensure that the strap is completely dry before resuming normal use.

What would happen if the rubber wide-angle belt is not aligned during installation?
If the rubber wide-angle belt is installed incorrectly, it can cause abnormal operation of the transmission system and a series of problems, some of which include:
Belt offset and swing: Misalignment can cause the rubber wide-angle belt to offset and swing during operation, which may cause friction between the belt and the spokes or other transmission components, increase friction loss, and accelerate belt wear.
Noise and vibration: Misalignment can cause imbalance in the transmission system, resulting in unnecessary noise and vibration. This not only affects the operational efficiency of the equipment, but may also cause damage to other mechanical components.
Belt wear: Misalignment can cause uneven tension and stress on the rubber wide angle belt, leading to increased surface wear of the belt and shortening its service life.
Reduced transmission efficiency: Due to misalignment, it increases the slip and friction between the belt and the spoke, resulting in a decrease in transmission efficiency, energy loss, and additional power consumption.
Equipment failure and shutdown: Long term operation in an misaligned state may cause excessive wear and damage to other components of the transmission system, ultimately leading to equipment failure and shutdown, affecting the production process.
Therefore, it is very important to ensure alignment when installing the rubber wide-angle belt, which can be achieved by adjusting the alignment device of the transmission system appropriately. Centering can ensure the stability of the belt during operation, reduce wear and energy loss, extend the service life of the transmission system, and improve operational efficiency.