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Product Description
1. Great flexibility and multuple working surfaces
2 This belt is designed with an unique recessed top and bottom to maintain sidewall contact, while remaining flexible for drives that require power transmission
from both sides of the belt
3.Tempperature resistance
45C-+80°C
Standards: 1505289, DIN772, RMA
Table 1
Main indicators
AA | BB | CC | DD | 22*22 | 25*22 | |
Upper width (mm) | 13 | 17 | 22 | 32 | 22 | 25 |
Belt height (mm) | 10 | 13 | 17 | 25 | 22 | 22 |
Pitch width (mm) | 11 | 14 | 19 | 27 | ||
Outer length (mm) | La=Le+31.5 | La=Le+41 | La=Le+53.5 | La=Le+78.5 | ||
Inside Length (mm) | Li=Le-31.5 | Li=Le-41 | Li=Le-53.5 | Li=Le-78.5 | ||
Le | Le=center-4 | Le=center-8 | Le=center+3 | Le=center | ||
Angle | 40° | 40° | 40° | 40° | 40° | 40° |
Weight (kgs) | 0.14 | 0.25 | 0.41 | 0.85 | 0.511 | 0.625 |
Minimum diameter of pulley (mm) | 80 | 125 | 244 | 355 | 280 | 280 |
Max belt speed (m/s) V max≈ | 30 | 30 | 30 | 30 | 30 | 30 |
Table 2
Construction | Functions | Materials | Features |
❶ Cover fabric | Protects the inner parts of the belt | Cotton fabric, Polyester, | 1.Treated with highly oil and heat resistant 2.Engineered synthetic rubber 3.Specifically compounded for superior wear resistance 4.Durable and dependable |
❷ Tension member | Primary material for transferring power | Polyester, Aramid | 1.Specially manufactured with twisted，heat and chemically set 2.Good Dimensional stability |
❸ Top compression rubber | Maintains belt shape (upper) | NR, CR | Excellent bonding to the outside fabric and tensile cords |
❹ Adhesive rubber | Supports and protects tension member adhesion | NR, CR | Excellent bonding to the outside fabric and tensile cords |
❺ Bottom compression rubber | Maintains belt shape (lower) | NR, CR | 1.Highly engineered synthetic rubber compound |
NR : Natural Rubber / CR : Chloroprene Rubber
