Product Description
DAF ZQ0 0571 980 Tensioner Lever, v-ribbed belt
OEM:ZQ0 0571 980
REF NO.: APV2813 FEBI 40126 CZPT T38664
SIZE:70*30
APPLICATION:”DAF CF 85 (2001/01 – /)
CF 85 FAD 85.360 MX 265 1/10 – /
CF 85 FTT 85.360 MX 265 1/10 – /
CF 85 FAD 85.410 MX 300 1/10 – /
CF 85 FTT 85.410 MX 300 1/10 – /
CF 85 FAD 85.460 MX 340 1/10 – /
CF 85 FTT 85.460 MX 340 1/10 – /
CF 85 FAD 85.510 MX 375 1/10 – /
CF 85 FTT 85.510 MX 375 1/10 – /
CF 85 FAD 85.360 MX 265 1/10 – /
CF 85 FAD 85.410 MX 300 1/10 – /
CF 85 FAD 85.460 MX 340 1/10 – /
CF 85 FAD 85.510 MX 375 1/10 – /
DAF XF 105 (2005/10 – /)
XF 105 CZPT 105.410 MX 300 1/10 – /
XF 105 CZPT 105.460 MX 340 1/10 – /
XF 105 CZPT 105.510 MX 375 1/10 – /
XF 105 FTM 105.410 MX 300 1/10 – /
XF 105 FTM 105.460 MX 340 1/10 – /
XF 105 FTM 105.510 MX 375 1/10 – /
Product Parameters
OEM NO. |
ZQ0 0571 980 |
Application | DAF |
Place of Origin |
ZHangZhoug, China |
Material |
Aluminium |
Product Name |
Belt Tensioner |
Reference NO. |
|
Packing |
Neutral Packing |
SHIPPING TERM |
Sea/Air |
Quality |
100%tested |
Size |
same as OEM |
After-sales Service: | 1 Year |
---|---|
Warranty: | 1 Year |
Certification: | CCC, ISO9001, TS16949 |
Samples: |
US$ 30/Piece
1 Piece(Min.Order) | Order Sample |
---|
Customization: |
Available
| Customized Request |
---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
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. |
---|
Are there any specific guidelines for aligning pulleys and V-belts?
Proper alignment between pulleys and V-belts is essential to ensure smooth operation, minimize wear, and maximize the efficiency of the belt drive system. Here are some specific guidelines for aligning pulleys and V-belts:
- Parallel Alignment:
- Angular Alignment:
- Alignment Tools:
- Adjustment Methods:
- Regular Inspections:
- Manufacturer Recommendations:
The pulleys should be aligned parallel to each other, meaning that the axes of the pulleys should be in the same plane. This ensures that the V-belt runs straight and evenly between the pulleys. Misalignment can cause the belt to run at an angle, leading to increased wear and reduced efficiency.
In addition to parallel alignment, the pulleys should be aligned angularly. This means that the pulley faces should be perpendicular to the belt’s direction of travel. Angular misalignment can cause the belt to twist and create uneven tension, resulting in increased wear and potential belt failure.
To achieve proper alignment, various alignment tools can be used, such as straightedges, laser alignment tools, or alignment software. These tools help in measuring and adjusting the alignment of pulleys, ensuring precise parallel and angular alignment.
To adjust the alignment of pulleys, different methods can be employed. Common adjustment methods include shimming, moving the pulley on its shaft, or using adjustable pulleys. The specific method depends on the type of pulley and the adjustment capabilities of the system.
Regular inspections are crucial to identify and correct any misalignment issues promptly. Inspect the pulleys visually and check for any signs of misalignment, such as uneven belt wear, belt tracking issues, or abnormal belt noise. If misalignment is detected, take corrective measures to realign the pulleys.
Always refer to the manufacturer’s guidelines and specifications for pulley alignment. Manufacturers often provide specific alignment tolerances and recommendations for their products, considering factors such as belt type, load, and operating conditions. Follow these recommendations to ensure proper alignment and optimize the performance of the belt drive system.
By following these guidelines for aligning pulleys and V-belts, you can minimize wear, reduce the risk of belt failure, and maximize the efficiency and lifespan of the belt drive system.
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:
- Slipping:
- 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.
- Squealing:
- 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.
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:
Squealing noises from V-belts are often caused by vibrations, misalignment, or improper tension. To troubleshoot squealing issues:
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.
What are the advantages of using V-belts in power transmission systems?
V-belts offer several advantages when used in power transmission systems:
- 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.
- Cost-effective: V-belts are typically more affordable compared to other power transmission methods, such as gear systems or synchronous belts. This makes them a cost-effective choice for many applications.
- Flexibility: V-belts can accommodate misalignments and slight variations in pulley diameters. They can also operate in a wide range of temperature and humidity conditions, making them versatile for different environments.
- Energy efficiency: V-belts have relatively low energy losses during power transmission, resulting in efficient energy transfer between the driving and driven pulleys.
It’s important to note that while V-belts offer numerous advantages, they also have limitations. 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 may be more appropriate.
In conclusion, the advantages of using V-belts in power transmission systems include high friction, belt wedging, quiet operation, simple installation, cost-effectiveness, flexibility, and energy efficiency.
editor by CX 2023-11-14