Product Description
Wedge Raw Edge Cogged Ruber V-BeltWedge Raw Edge Cogged Ruber V-Belt
| TTYPE | TOPE WIDTH | PITCH WIDTH | HEIGHT | ANGLE | LENGTH CONVERSION |
| Z | 10 | 8.5 | 6 | 40° | Li=LW-22 |
| A | 13 | 11 | 8 | 40° | Li=LW-30 |
| AB | 15 | 12.5 | 9 | 40° | Li=LW-35 |
| B | 17 | 14 | 11 | 40° | Li=LW-40 |
| BC | 20 | 17 | 12.5 | 40° | Li=LW-48 |
| C | 22 | 19 | 14 | 40° | Li=LW-58 |
| CD | 25 | 21 | 16 | 40° | Li=LW-61 |
| D | 32 | 27 | 19 | 40° | Li=LW-79 |
| E | 38 | 32 | 23 | 40° | Li=LW-80 |
| F | 50 | 42.5 | 30 | 40° | Li=LW-120 |
Features of rubber V beltS
coefficient,small friction losses,high transmission efficiency,long service life,etc.They can absorb transmission vibration,noises and
the fatigue endurance reaches over 108 times.
The marking of classical wrapped V-belt show the inside length of factory V-belt. The length conversion table isavailable for conversion
between various models.
Company Information
17+ years experience in rubber v belt industry.
Main products:rubber v belyt, conveyor belt, rubber hose etc.
Located in HangZhou,China, closed with the seaport
32 steel braiding machine, 2 sprial machine for 4 wire hoses, and 2 cotton braiding machine
Outstanding R&D engineers team.
OEM available.
Consistent and well trained team.
Experienced sales team for different markets.
ISO9001 approved production process.
Packaging & Shipping
By cartons or bags, as customers requirements.
About us FAQ
1. Are you factory?
Yes, Hyrubebrs Co., Ltd is subsidiary of CZPT Group Limited. CZPT is the leading manufacturer ofrubber v belt. We enjoy a nice reputation as “There’s nothing in our world more important than your business. ”
2. Where is your factory?
HangZhou, ZheJiang , China. Welcome to visit our factory.
3. How many years experience you have?
We have 17 years experience on hydraulic hose since 1999.
4. How many staffs of your factory?
Our factory has over 260 staffs including 3 engineers and 10 technicians.
5. What is your annual capacity?
We have 32 steel braiding machine, 2 sprial machine for 4 wire hoses, and 2 cotton braiding machine, our annual production capacity is 5 million meters for hydraulic hose
6. Do you have a special price and service for wholesale?
Yes, Since we are focus on supply our rubber hose to Wholesalers and distributors to develop our B2B business.We will provide the most competitive price and best service to support our wholesale customers.
7. Can you accept OEM ?
Yes, OEM is acceptable.
8. How do you ensure the quality?
We have strict QC process:
1). For raw material;
2). During the half of production;
3). Final QC before shipment
More details please review production details.
9. Can I order 1 piece for sample to test the quality?
Yes, the samples are free. Express cost are on buyer side.
10. What’s the delivery time?
For a 20feet container is about 15days.
For a 40feet container is about 22days.
11. What’s your MOQ (minimum order quantity)?
1) 20foot container’s quantity. (abt. 30000M for hose)
2) Trial order is acceptable for the first time.
12. What is the payment terms?
| Trade terms | EXW,FOB,CNF(CFR),CIF, DDU | ||
| Payment terms | TT | 30% before production begins, 70% against the copy Of B/L. | |
| L/C | L/C at sight, amount below US$50,000.00 | ||
| L/C amount above US$100,000.00, we can accept long term payment against different interests |
L/C 30days with 1.9% interests LC amount | ||
| L/C 60days with 2.8% interests LC amount | |||
| L/C 90days with 4.5% interests LC amount | |||
| L/C 180days with 6.5% interests LC amount | |||
| L/C 360days with 7.6% interests LC amount | |||
| D/P | TT 30% in advance, 70% D/P at sight | ||
| Accept payments from PayPal, Western Union, Bank Transfer | |||
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HangZhou CZPT CO.,LTD
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| Type: | Conveyor Belt |
|---|---|
| Feature: | Wear-resistant, Heat-resistant, Tear-resistant, Flame-resistant, Cold-resistant |
| Usage: | Coating with Adhesive Tape |
| Performance: | Strong Rubber Conveyor Belt |
| Types: | Zx, Ax, Bx, Cx |
| Certificate: | ISO, CE |
| 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.
What are the key differences between V-belts and other types of power transmission belts?
V-belts are a popular type of power transmission belts, but they differ from other types of belts in terms of design, construction, and specific applications. Here are the key differences:
1. Belt Profile:
V-belts have a trapezoidal or V-shaped cross-sectional profile, which gives them their name. This profile allows the belts to fit securely into V-shaped pulleys, providing effective power transmission and grip. Other types of belts, such as flat belts or timing belts, have different profiles suited for specific applications.
2. Power Transmission Method:
V-belts transmit power through frictional forces between the belt and the pulleys. As the belt wraps around the pulleys, the friction between the belt and the pulley surfaces allows the transfer of torque and power. In contrast, other belts, like timing belts or chain drives, use toothed profiles or interlocking mechanisms to transmit power, providing precise synchronization and higher torque transmission.
3. Load Capacity:
V-belts are designed to handle moderate to high loads, making them suitable for a wide range of applications. However, certain applications with heavier loads may require specialized heavy-duty V-belts or alternative belt types, such as synchronous belts or chain drives, which offer higher load-carrying capacities.
4. Speed Range:
V-belts are suitable for a broad speed range, but their limitations may vary depending on the specific design, material, and construction. Traditional V-belts may have speed limitations at extremely high speeds due to centrifugal forces and heat generation. High-speed V-belts or narrow V-belts are available for applications that require higher speeds. In contrast, timing belts and synchronous belts are designed for precise speed control and are commonly used in applications with strict speed requirements.
5. Tensioning and Maintenance:
V-belts require periodic tensioning to maintain proper grip and power transmission efficiency. Tensioning is typically achieved through manual adjustment or automatic tensioners. Other types of belts, such as timing belts or chain drives, often have fixed tensioning systems and require less frequent maintenance.
6. Noise and Vibration:
V-belts generally operate with lower noise and vibration levels compared to other types of belts, such as chain drives. The design and frictional nature of V-belts contribute to smoother operation and reduced noise generation, making them suitable for applications where noise and vibration control is important.
7. Applications:
V-belts are widely used in various applications, including industrial machinery, automotive systems, HVAC systems, and power transmission in general. They are versatile and can accommodate different power requirements. Other belt types, such as timing belts, are commonly used in precision positioning, robotics, or applications that require synchronous motion.
Overall, V-belts offer reliable and cost-effective power transmission for a wide range of applications. However, the selection of the appropriate belt type depends on factors such as load requirements, speed range, precision, noise considerations, and specific application needs.
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 2024-04-23