China OEM Automotive Industrial Timing Toothed Raw Edge Cogged Drive PVC Silicone PU Rubber Ribbed Pk Poly Flat Transmission Conveyor Wrapped Wedge V Belt axle car part

Product Description

 Wrapped V BELT

. Classical Wrapped V Belt

Features

Wrapped V-belts feature high strength, low protraction, small matching tolerance and a fatigue endurance limit of over 10 million times.  Suitableall industrial light duty applications, usually using fractional horsepower motors, plant protection machinery such as lawn mowever, wool conveyror, carton packing machine andother fields requiring strict enviromental protection. 

Structure

1. Cover fabric, made of cotton fabric and polyester fabric, to protect the inner parts of the belts and provide strong abrasion on the pulley groove. 

2. Tension member, made of polyester and Kevlar cord, to provide the transmission power.

3.  Top compression rubber, Adhesive rubber, Bottom compression rubber, made of NR, CR, SBR, to maintain the belt shape and protect tension meber adhesion.
 

Marking

The marking of classical wrapped V-belts represent both the inside length,  pitch length of factory v belts or outer length. The length conversion label is available for conversion between various models.

Metric System:  A  1321Li  1351Ld means A type, pitch length is 1351mm, and inside length is 1321mm. 

Inch System: B 50 Li means B type, inside length 50 inches inner length. 

. Classical Wrapped V Belt
 

Type  Top width Pitch width Height  Angel Length conversion Length
Range inch
Length
Range mm
Z 10 8.5 6 40º Li=Ld-22 13″-120″ 330-3000
A 13 11.0 8 Li=Ld-30 14″-394″ 356-10000
AB 15 12.5 9 Li=Ld-35 47″-394″ 1194-10000
B 17 14.0 11 Li=Ld-40 19″-600″ 483-15000
BC 20 17.0 12.5 Li=Ld-48 47″-394″ 1194-10008
C 22 19.0 14 Li=Ld-58 29″-600″ 737-15240
CD 25 21.0 16 Li=Ld-61 47″-394″ 1194-10008
D 32 27.0 19 Li=Ld-75 80″-600″ 2032-15240
E 38 32.0 23 Li=Ld-80 118″-600″ 2997-15240
F 50 42.5 30 Li=Ld-120 177″-600″ 4500-15240

Special Sections
 

Type Top Width mm Thickness mm Angle Type Top Width mm Thickness mm Angle
3L 9.8 5.6 40 K 8 6 40
4L 12.7 8 40 D22 14 7.5 40
5L 16.8 10.5 40 D24 14 8 40
Y 6 4 40 D32 32 16 40
MF 9.5 8 40 D20 20 12.5 40

. Wedge Wrapped V Belt

Wedge/narrow wrapped v belt feature high transverse strength, warping strength, large transmission power 50-80% than classical wrapped v belt, transmission limit speed of 40m/s and transmission efficiency of more than 95%.
 

Type Top Width Pitch Width Height Angle Length Coversion Length Range Inch Length Range mm
3V/9N 9.5 8.0 40 La=Li+50 16″-200″ 406-5080
5V/15N 16.0 13.5 40 La=Li+82 44″-394″ 1100-10008
8V/25N 25.5 23.0 40 La=Li+144 75″-600″ 1905*15240
SPZ 10.0 8.0 8.0 40 La=Li+50 16″-200″ 406-5080
SPA 13.0 11.0 10.0 40 La=Li+63 23″-200″ 600-5080
SPB 17.0 14.0 14.0 40 La=Li+88 44″-394″ 1118-10008
SPC 22.0 19.0 19.0 40 La=Li+113 71″-600″ 1800-15240

Example of Marking

SPA 2250La / 2232Ld, Type is SPA, Outer length is 2250mm, Pitch length is 2232mm

5V 900 / 15N2286La, Type is 5V / 15N, Imperial outerside length is 90 inches, Metric outside length is 2286mm. 

Application

Crushers, compressors, blending systems, combine harvesters, choopers, launmowers, scarifiers, 

. Banded V Belt

Banded v belt works for heavy duty industrial machinery and equipment with high strength, durability and performance.
 

. Agricultural V Belt & Hexagonal Belt
 

The other series rubber belts available: 

Raw edged /Cogged V Belt, Ribbed / Poly V Belt, Timing / Synchronous Belt,  Elevator Belt, Flat Transmission Belt, Conveyor Belt, etc

Material:
 

Production & Mould 

 

 

Testing & Laboratory

Packing & Delivery 
 

FAQ

Q1.  Can I have a sample order?
        Yes, any sample order is welcome to know the quality of our products.

Q2.  What about the lead time of the sample or the final order?
        2-5 days for normal sample.
        25-40 days for a formal order.

Q3. How much is the minimum quantity for each item in 1 order?
       One CZPT quantity is ok. Usually around 50pcs for small item, 10pcs for big item. 

Q4. Is it possible to print our logo or brand on the belt?
       Yes, we can print your logo or design on the belt after receipt of your formal authorization        letter of the logo or your brand.

Q5. Do you offer the guarantee for your product?
       Yes, usually we offer 1 year warranty for all of our products.

 
 

 
 

Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Feature: Anti-Static, Oil-Resistant, Heat-Resistant, Wear-Resistant, High Temperature-Resistance
Samples:
US$ 0.1/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

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Shipping Cost:

Estimated freight per unit.







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Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

v belt

What are the best practices for storing spare V-belts to maintain their quality?

Proper storage of spare V-belts is essential to maintain their quality and ensure their performance when they are needed. Here are some best practices for storing spare V-belts:

  1. Clean and Dry Environment:
  2. Store the V-belts in a clean and dry environment to prevent contamination and moisture damage. Avoid storing them in areas where they may be exposed to dirt, dust, chemicals, or excessive humidity. Keeping the storage area clean and well-ventilated helps preserve the integrity of the belts.

  3. Temperature and Humidity Control:
  4. Ensure that the storage area has controlled temperature and humidity levels. Extreme temperatures or high humidity can adversely affect the belt material, leading to deterioration or loss of elasticity. Ideally, the temperature should be kept within a range of 10°C to 30°C (50°F to 86°F), and the humidity should be maintained at around 40% to 70%.

  5. Avoid Direct Sunlight:
  6. Direct exposure to sunlight can cause the belt material to degrade over time. Store the spare V-belts away from direct sunlight or any other sources of ultraviolet (UV) radiation. If possible, use opaque containers or covers to shield the belts from light.

  7. Avoid Bending or Twisting:
  8. Do not store the V-belts in a way that causes excessive bending or twisting. This can result in permanent deformation or stress on the belts, compromising their performance. Keep the belts flat or hang them in a manner that maintains their original shape.

  9. Proper Packaging:
  10. If the V-belts are stored in packaging, ensure that the packaging is intact and provides adequate protection against external elements. Avoid storing the belts in damaged or torn packaging, as it may expose them to contaminants or moisture.

  11. First-In-First-Out (FIFO) Rotation:
  12. Implement a first-in-first-out (FIFO) rotation system for spare V-belts. This means using the oldest belts first and replenishing the stock with newly purchased belts. This practice helps prevent the storage of belts for extended periods, reducing the risk of degradation or obsolescence.

  13. Regular Inspections:
  14. Periodically inspect the stored V-belts for any signs of damage, such as cracks, brittleness, or deterioration. If any issues are detected, replace the affected belts promptly to ensure that only high-quality spare belts are available for use when needed.

By following these best practices, you can maintain the quality and performance of spare V-belts, ensuring that they are ready for use and prolonging their service life.

v belt

How do you troubleshoot common issues with V-belts, such as slipping or squealing?

Troubleshooting common issues with V-belts, such as slipping or squealing, is essential to maintain the proper operation and efficiency of the belt drive system. Here are some troubleshooting steps to address these issues:

  1. Slipping:
  2. Slipping occurs when the V-belt fails to maintain proper traction with the pulleys, resulting in reduced power transmission and potential belt wear. To troubleshoot slipping issues:

    • Check the belt tension: Insufficient tension is a common cause of slipping. Ensure that the V-belt is properly tensioned according to the manufacturer’s recommendations. Adjust the tension by using the appropriate tensioning method or tools.
    • Inspect for wear or damage: Examine the V-belt for signs of wear, cracks, fraying, or other damage. A worn-out belt may not provide adequate grip and can lead to slipping. Replace the belt if necessary.
    • Check pulley alignment: Misaligned pulleys can cause the belt to slip. Verify that the pulleys are properly aligned both parallel and angularly. Adjust the pulley positions if misalignment is detected.
    • Assess pulley condition: Worn or damaged pulleys can contribute to belt slipping. Inspect the pulleys for wear, rough surfaces, or damage. If needed, replace the pulleys to ensure proper belt engagement.
    • Verify the load and application: Excessive loads or improper application can cause the belt to slip. Ensure that the belt drive system is designed and rated for the specific load requirements.
  3. Squealing:
  4. Squealing noises from V-belts are often caused by vibrations, misalignment, or improper tension. To troubleshoot squealing issues:

    • Check belt tension: Insufficient or excessive belt tension can lead to squealing. Adjust the tension to the recommended range specified by the manufacturer.
    • Inspect for wear or contamination: Check the V-belt for signs of wear, glazing, or contamination. Worn or contaminated belts may produce squealing noises. Replace the belt if necessary and eliminate any contamination from the belt or pulleys.
    • Examine pulley condition: Damaged or worn pulleys can create noise. Inspect the pulleys for wear, damage, or rough surfaces. Replace any worn or damaged pulleys.
    • Verify pulley alignment: Misaligned pulleys can cause the belt to run at an angle, resulting in noise. Ensure that the pulleys are correctly aligned both parallel and angularly. Adjust the pulley positions if misalignment is detected.
    • Check for belt glazing: Belt glazing occurs when the belt’s contact surface becomes smooth and glossy, reducing traction. If glazing is present, roughen the belt’s surface with fine sandpaper or replace the belt if necessary.
    • Assess environmental factors: Environmental conditions, such as excessive heat or humidity, can affect belt performance. Ensure that the belt drive system operates within the recommended temperature and humidity ranges.

By following these troubleshooting steps, you can identify and address common issues with V-belts, such as slipping or squealing. Regular maintenance, proper tensioning, and alignment are crucial for ensuring the smooth and efficient operation of the belt drive system.

v belt

What are the signs of a worn or damaged V-belt that needs replacement?

A worn or damaged V-belt can lead to decreased performance, increased energy consumption, and potential equipment failure. Recognizing the signs of a worn or damaged V-belt is important for timely replacement and preventing further damage. Here are some common signs to look out for:

  1. Visible wear: Inspect the V-belt for visible signs of wear, such as fraying, cracking, or glazing. Excessive wear indicates that the belt has reached the end of its service life and should be replaced.
  2. Chunking or missing pieces: If the V-belt shows signs of chunking or has missing pieces, it is a clear indication of severe damage. This can occur due to excessive tension, overloading, or prolonged use beyond the belt’s capacity.
  3. Excessive noise: A worn or damaged V-belt may produce noticeable noise during operation. This can be in the form of squealing, screeching, or rumbling sounds. The noise is often caused by slipping, misalignment, or belt degradation.
  4. Slippage: If the V-belt slips on the pulleys, resulting in reduced power transmission or inconsistent operation, it indicates a problem. Slippage can occur due to incorrect tension, pulley misalignment, or insufficient grip caused by belt wear.
  5. High heat or burning smell: Excessive heat generated by a V-belt can indicate friction caused by belt slippage or misalignment. If you notice a burning smell or feel excessive heat near the belt drive system, it is a sign of potential belt damage.
  6. Loss of tension: If the V-belt consistently loses tension and requires frequent readjustment, it indicates wear or elongation. Over time, the belt may stretch and lose its original tension, resulting in reduced power transmission efficiency.
  7. Reduced power transmission: A worn or damaged V-belt may struggle to transmit the required power, leading to decreased equipment performance. This can result in slower operation, reduced torque, or inability to handle the load.
  8. Visible cracks or separation: Cracks or separation in the V-belt’s rubber material are clear signs of damage. These can occur due to age, exposure to harsh environments, or chemical degradation. Cracked or separated belts should be replaced immediately.
  9. Shortened belt life: If a V-belt consistently fails or requires replacement sooner than its expected service life, it indicates a problem. Factors such as incorrect tensioning, misalignment, or excessive load can contribute to premature belt failure.

If you observe any of these signs in a V-belt, it is recommended to replace the belt promptly. Continuing to use a worn or damaged V-belt can lead to further damage, increased downtime, and potential equipment failure. Regular maintenance and inspections are essential for identifying and addressing these signs early, ensuring the reliability and longevity of the V-belt system.

China OEM Automotive Industrial Timing Toothed Raw Edge Cogged Drive PVC Silicone PU Rubber Ribbed Pk Poly Flat Transmission Conveyor Wrapped Wedge V Belt   axle car partChina OEM Automotive Industrial Timing Toothed Raw Edge Cogged Drive PVC Silicone PU Rubber Ribbed Pk Poly Flat Transmission Conveyor Wrapped Wedge V Belt   axle car part
editor by CX 2023-12-04