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Micro v belt also called V-ribbed belts, poly ribbed belts and serpentine belts,it combines the high flexibility of Flat belts with the excellent power transmission of V belts. It has high transmission efficiency and can correspond to small diameter belt pulley. It is widely used in machinery and automobile engines that need high speed operation.
Features
● Reasonable wedge shape, increase heat dissipation and flexibility
● High-strength aramid cord enhances fatigue resistance and impact resistance
● The colloid is mixed with short aramid fiber to improve wear resistance
● Can be applied to the working environment of high speed and heavy load transmission
● It not only has the soft and tough characteristics of a flat belt, but also has the advantages of compact and efficient V-belt
Specification
SPECIFICATION | |||||
Section | Thickness (mm) | Rib Pitch (mm) | Angel | Manufacturing Range | |
Min. (mm) | Max. (mm) | ||||
PH | 3 | 1.6 | 40° | 200 | 1950 |
PJ | 3.9 | 2.34 | 40° | 196 | 3000 |
PK | 4.5 | 3.56 | 40° | 300 | 5000 |
DPK | 4.5 | 3.56 | 40° | 300 | 3000 |
PL | 10 | 9.4 | 40° | 900 | 3000 |
*For details belt specifications, please consult the sales representative.
Applications
The applications of serpentine belt in the automotive and industry,such as for car engine belt,industrial dryers, fitness equipment, electric tool, high speed blowers, and so on.
Installation Tips
With the development of industry, the use environment of V-ribbed belts is more demanding, and errors in the use process greatly reduce the use experience. Here is how to avoid misunderstandings:
Use a tube rod to pry the belt
① Consequences: damage to the skeleton line and a significant decrease in belt strength
② Correct operation: first loosen the tension pulley, then put in the belt, and then tighten the tension pulley to the proper tension of the belt.
Improper belt installation tension
① Consequences: belt tension is too low, easy to slip, belt wear is serious, transmission failure; belt tension is too high, the cord and rubber are easily separated
② Correct operation: fixed tensioning: fixed tensioning wheel 125N—150N/wedge, automatic tensioning wheel 65-85N/wedge.
