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The alternator serpentine belt we're researching and producing use high-performance rubber, high stress thermal tensile cord and wear-resistance fiber. Our products have good performance in the high strength, long life time and low noise sides which means we can effectively decrease the problems like belt crack, worn, delamination and noise and increase the drivers comfortable feeling and safety.
In recent years, our factory is still working hard to open up overseas markets and provide many high-quality, high-demand Banded V-Belt, Micro V Belts, Treadmill Motor Belt for domestic foreign customers. Fierce market competition makes our company's brand awareness increasingly strong. In the face of increasingly fierce competition and challenges, our company has condensed a number of modern talents with advanced ideas due to our inherent charm. After years of development, our company has become a large-scale, modern and specialized production-oriented enterprise. We are willing to create a win-win future with our customers! We will continue to adhere to the business philosophy of benefiting the country, the people, and the enterprise, and adhere to people-oriented, integrity and quality first.
Features
● High temperature resistance comparable to HNBR
● Cold resistance better than ASCM, HNBR and CR
● Good wear and pilling resistance
● Alternator serpentine belt linear belt speeds up to 60 m/s
● Fits pulleys better, running stably with lower noise
Specification
SPECIFICATION | ||||||
Section | Width (mm) | Thickness (mm) | Rib Pitch (mm) | Min. Pulley Dia. (mm) | Manufacturing Range | |
Min. (mm) | Max. (mm) | |||||
3PK | 10 | 4.5 | 3.56 | 45 | 300 | 5000 |
4PK | 13.6 | 4.5 | 3.56 | 45 | 300 | 5000 |
5PK | 17 | 4.5 | 3.56 | 45 | 300 | 5000 |
6PK | 20.7 | 4.5 | 3.56 | 45 | 300 | 5000 |
7PK | 24.3 | 4.5 | 3.56 | 45 | 300 | 5000 |
8PK | 27.8 | 4.5 | 3.56 | 45 | 300 | 5000 |
9PK | 31.4 | 4.5 | 3.56 | 45 | 300 | 5000 |
10PK | 35 | 4.5 | 3.56 | 45 | 300 | 5000 |
11PK | 37.4 | 4.5 | 3.56 | 45 | 300 | 5000 |
12PK | 40.8 | 4.5 | 3.56 | 45 | 300 | 5000 |
Applications
Alternator drive belts widely used in Automotive industry.
Alternator serpentine belt wear analysis
① CHUNK-OUT
Appearance: Pieces or chunks of rubber material have come off the belt. When chunk-out has occurred, a belt can fail at any moment.
Cause: Chunk-out can happen when several cracks in one area move parallel to the cord line. Heat, age and stress are the primary contributors.
Solution: Replace with a Pioneer alternator serpentine belt, which is designed for greater flexibility and heat tolerance in today's smaller engine compartments.
② PILLING
Appearance: Belt material wears off from the ribs and builds up in the belt grooves.
Cause: There are a number of causes, including misalignment, new belt on worn pulleys, lack of tension or a combination of these factors. Pilling will occur most frequently in diesel engines, but is not isolated to them.
Solution: When pilling leads to belt noise or excess belt vibration, the belt should be replaced. Make sure the new belt runs on perfect pulleys. Check the tensioner and ensure proper belt tension on a properly aligned drive.
With strong research and development capabilities, we strive to develop a number of new and practical Oft Fan Belt Alternator V-Belt Avx13X1775 1775mm X 13mm and constantly provide better application solutions for users. We reflect the competitive strength of our company with strong ability and actively promote the implementation of brand strategy. Our company through a variety of control to enhance our staff's quality awareness, brand awareness.
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