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Pioneer Car engine belt uses CR or EPDM as main rubber material, polyester cord or aramid fiber as reinforcement material, manufactured strictly according to technical standards. The belt has the advantages of good flexibility, steady transmission, low noise and long life etc.
We insist on strengthening the optimization of product series and improving the cost performance of our Car Serpentine Belt, Banded V-Belt, Variable Speed Belt. We have many customers all over the world, and our high-quality products, mature technology and dedicated service have won the appreciation of many users. Our goal is to create a well-known brand with international competitiveness and lead the progress and development of the industry. Our company will continue to uphold the enterprise spirit of 'high quality and efficiency, honest service, continuous innovation, and always strive for first-class', adhere to the scientific development concept, and provide a wider range of higher-quality products and services to customers at home and abroad.
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
● High strength and heat memory tensile cord is made of special material. With its features of high transmission efficiency and thermal shrinkage, it can keep the constant length and prolong the belt lifespan.
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 fan belt wear analysis
① GRAVEL PENETRATION
Appearance: Small pinholes are visible on the backside of the belt. Bumps may be visible and fabric around the holes can be frayed.
Cause: Granular gravel or pebble gravel is wedged between the belt groove(s) and pulley ridge(s). Cars where the engine protection shield is missing are likely to have this problem.
Solution: Check the entire drive and then replace with a Pioneer poly v belt, which is precision ground in the factory for a better pulley fit. Make sure the new belt runs on perfect pulleys. Install an engine protection shield.
② OIL CONTAMINATION
Appearance: The belt surface is flaky, sticky or swollen.
Cause: Oil and grease are a rubber compound's worst enemies, weakening the compound's bonds and making the belt soft and spongy. Eventually, such a belt will slip, create heat and fail.
Solution: Eliminate sources of oil, grease or chemical contamination. Replace the belt. Do not use belt sprays.
We will adhere to high-quality products and high-level services, and invest more capital and technology to research and develop Engine Parts Rubber Timing Belt OEM 14400-RCA-A01 for Car to meet customer needs and improve our marketing and service network. We uphold the business philosophy of 'customer first, forge ahead' and the principle of 'customer first' to provide our customers with quality services. Our company has introduced advanced production technology and process to meet the international standards.
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