Product Description
Product Description
| Product name |
V Belt PK belt tooth belt |
| Material | NR CR EPDM N+ N++ |
| Specifications | PK belt: 3PK-256PK tooth belt: A B C O (SK) |
| Company Advantage |
1) Good quality control 2) Highly competitive prices 3) state-of-art technology products 4) Best professional team of lifestyle consumer electronics. 5) Smooth communication 6) Effective OEM&ODM service |
Certifications
Company Profile
Keben Rubber and plastic Products ZheJiang Co., LTD., founded in 1995, formerly HangZhou HangZhou Rubber Products Co., LTD., covers an area of more than 80 acres, with assets of 40 million, including fixed assets of 8 million, 30 sets of sophisticated professional equipment. Company purpose: to create the highest quality products for customers with professional team, rigorous management, super fine equipment. Keben rubber and plastic products ZheJiang Co., Ltd. is a collection of design, development, production, sales in one. After painstaking management, covering nearly 30 provinces and cities in China, the products are exported to Japan, Singapore, Russia and other countries. The company has 150 employees, including 30 technicians. With advanced technology production line, KeHangZhouangsu products ZheJiang Co., Ltd. mainly produces: car fan belt, tooth belt, EPDM multi-wedge belt is mainly used for engine and air conditioning transmission belt. Can be customized according to customer requirements, welcome new and old customers to come to discuss cooperation, in order to do everything possible to meet the requirements of different users, further enhance the credibility of the reach, reach is further strengthen technical innovation, strengthening the management, and fully implementing seriously, careful, rigorous, standardized work, strive to make their products won the majority of users welcome. Warmly welcome customers at home and abroad to visit and cooperation
Packaging & Shipping
FAQ
Q: How soon will the order be completed and shipping
After the transactionn order is completed, we usually complete the delivery within 2 hours.
if the order is large in holidays or activities, there will be little delay, thanks for your understanding.
Q: Are there any discount for the large orders?
Yes, according to different orders, we have different rules, the gigger the order, the bigger the discount.
Q: What’s the raw material?
Main material NR, SBR, Polyester cord, Fabric. Aramid/kevlar available.
Q: What’s the minimum order qty?
Small sizes 100 pcs each size, big size (over 2500mm) could be smaller, 10 pcs – 50pcs, it depends on sizes and CZPT height.
Q: Can we use our brand/LOGO ?
Yes, we can print customers’ brands/LOGO.
Q: How to guarantee your quality?
All the raw material are test in lab before production, the v-belts will be run on fatigue life machine.
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| Standard or Nonstandard: | Standard |
|---|---|
| Application: | Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Motorcycle, Food Machinery, Mining Equipment, Agricultural Machinery, Car |
| Feature: | Anti-Static, Oil-Resistant, Cold-Resistant, Corrosion-Resistant, Heat-Resistant, Skid-Resistance, Wear-Resistant, High Temperature-Resistance |
| Tensile Strength: | Strong |
| Material: | Rubber |
| Type: | V Belt |
| Samples: |
US$ 0.1/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Are there any alternatives to V-belts for power transmission applications?
Yes, there are several alternatives to V-belts for power transmission applications. These alternatives offer different advantages and may be suitable for specific requirements. Here are some commonly used alternatives:
- Synchronous Belts:
- Flat Belts:
- V-Ribbed Belts:
- Chain Drives:
- Gear Drives:
- Direct Coupling:
Synchronous belts, also known as timing belts, are toothed belts that provide precise and synchronous power transmission. They have teeth on the inner side that mesh with corresponding grooves on the pulleys, eliminating slippage and ensuring accurate power transfer. Synchronous belts are commonly used in applications that require precise positioning, high torque transmission, or low maintenance.
Flat belts are thin, flexible belts that transmit power by friction between the belt and the pulleys. They offer a simple and cost-effective solution for power transmission. Flat belts are available in various materials, such as rubber, leather, or fabric-reinforced synthetic materials. They are suitable for applications with moderate power requirements and can be used in both light-duty and heavy-duty applications.
V-ribbed belts, also known as multi-rib belts or serpentine belts, are similar to V-belts but have a different cross-sectional shape. They have a flat or shallow V-shaped profile with ribs on the inner side, which engage with corresponding grooves on the pulleys. V-ribbed belts offer higher power transmission capacity and reduced slip compared to standard V-belts. They are commonly used in automotive applications, such as engine accessory drives.
Chain drives use a series of interconnected links to transmit power. They are known for their high strength, durability, and ability to handle heavy loads. Chain drives are commonly used in applications that require high torque transmission, such as industrial machinery, motorcycles, or bicycles. However, chain drives require periodic lubrication and maintenance to ensure proper operation.
Gear drives utilize interlocking gears to transmit power. They offer high efficiency, precise power transmission, and the ability to transmit large amounts of torque. Gear drives are commonly used in applications that require high precision, such as robotics, machine tools, or automotive transmissions. However, they can be more complex and expensive compared to belt drives.
In some cases, power transmission applications may utilize direct coupling, where the motor shaft is directly connected to the driven equipment without the use of belts or other intermediate components. Direct coupling offers high efficiency, compactness, and eliminates the need for belt maintenance. It is commonly used in applications with high torque requirements or where precise alignment is critical.
The choice of the alternative to V-belts depends on various factors, including the specific power transmission requirements, space limitations, cost considerations, maintenance needs, and the desired level of precision. It is important to evaluate these factors and consult with experts to select the most suitable alternative for a particular application.
Can V-belts be used in high-speed or heavy-duty applications?
V-belts are versatile power transmission belts that can be used in a wide range of applications, including high-speed and heavy-duty applications, depending on the specific design, construction, and material of the V-belt. Here’s a detailed explanation:
High-speed applications:
V-belts are capable of transmitting power efficiently at various speeds. However, the speed limitations of V-belts depend on factors such as the belt’s design, material, and construction. Traditional V-belts, also known as classical V-belts, are generally suitable for moderate to high-speed applications but may have limitations at extremely high speeds due to centrifugal forces and heat generation.
For high-speed applications, specialized V-belt designs, such as high-speed V-belts or narrow V-belts, are available. These belts are designed to reduce heat buildup and minimize the effects of centrifugal forces, allowing them to operate effectively at higher speeds. It is important to consult the manufacturer’s specifications and recommendations to select the appropriate V-belt for high-speed applications.
Heavy-duty applications:
V-belts can also be used in heavy-duty applications that require the transmission of high torque or power. Heavy-duty V-belts, also known as industrial or agricultural V-belts, are specifically designed to handle heavy loads and provide reliable power transmission in demanding conditions.
Heavy-duty V-belts are constructed using reinforced materials, such as strong fabric layers or aramid cords, to enhance strength and durability. These belts are designed to resist stretching, withstand high loads, and operate in environments with high temperatures, humidity, or exposure to chemicals.
In addition to heavy-duty V-belts, there are other belt options available for heavy-duty applications, such as cogged V-belts and synchronous belts. These belts feature specialized designs and toothed profiles that offer increased power transmission capabilities, improved grip, and enhanced resistance to slip.
When considering the use of V-belts in high-speed or heavy-duty applications, it is crucial to consult the manufacturer’s specifications, guidelines, and application recommendations. The manufacturer can provide information on the suitable V-belt types, sizes, and materials that can withstand the specific demands of the application.
Overall, V-belts can be used effectively in high-speed and heavy-duty applications, provided the appropriate type, design, and construction are selected based on the application requirements and manufacturer’s recommendations.
What is a V-belt and how does it work?
A V-belt, also known as a Vee belt or a wedge belt, is a type of power transmission belt that is commonly used in various industrial applications. It is called a V-belt because of its trapezoidal cross-sectional shape, resembling the letter “V.”
The primary purpose of a V-belt is to transmit power between two rotating shafts. It does this by wrapping around the pulleys or sheaves on the shafts and creating frictional forces between the belt and the pulleys. The friction generated between the belt and the pulleys allows the belt to transfer torque from the driving pulley to the driven pulley.
The V-belt’s design provides several advantages for power transmission:
- High friction: The V-shaped cross-section of the belt increases the contact area with the pulleys, resulting in high frictional forces. This allows for effective power transmission even in applications with high torque or heavy loads.
- Belt wedging: When the V-belt is tensioned, it wedges itself deeper into the pulley grooves, enhancing the friction and preventing slippage between the belt and the pulleys. This feature is especially useful in applications where the driven pulley needs to rotate at a different speed than the driving pulley.
- Quiet operation: V-belts generally operate with less noise compared to other types of belts, such as flat belts. The V-shaped design helps to reduce vibrations and noise levels during power transmission.
- Simple installation: V-belts are relatively easy to install and replace. They can be quickly mounted on the pulleys without requiring extensive alignment procedures.
However, it’s important to note that V-belts have limitations as well. They are not suitable for applications that require precise speed control or when high-speed ratios are needed. In such cases, other power transmission methods like gear systems or synchronous belts may be more appropriate.
In summary, V-belts are commonly used power transmission belts that utilize frictional forces to transfer torque between rotating shafts. Their V-shaped design and high friction characteristics make them effective for various industrial applications.
editor by CX 2024-05-07