Section | Top Width (mm) | Thickness (mm) | Angle (Degree) | Min. Pulley Dia. (mm) | Manufacturing Range | Belt Length Factor (mm) | Length Desg. | |||
---|---|---|---|---|---|---|---|---|---|---|
Min. (inch / mm) | Max. (inch / mm) | Lp to La | Li to Lp | Li to La | ||||||
Classical Section | ||||||||||
8 | 8.0 | 5.0 | 40 | 40 | 39" | 171" | 12 |
19 |
31 |
Li |
Z | 10.0 | 6.0 | 40 |
50 |
16" | 172" | 16 |
22 |
38 |
Li |
A | 13.0 | 8.0 | 40 |
71 |
16" | 357" | 14 |
36 |
50 |
Li |
B | 17.0 | 11.0 | 40 |
112 | 16" | 926" | 26 |
43 |
69 |
Li |
20 | 20.0 | 13.0 | 40 |
160 | 16" | 927" | 31 |
48 |
79 |
Li |
C | 22.0 | 14.0 | 40 | 180 | 31.5" | 927" | 32 |
56 |
88 |
Li |
25 | 25.0 | 16.0 | 40 | 250 | 31" | 361" | 39 |
61 |
100 |
Li |
D |
32.0 | 19.0 | 40 | 355 | 44.5" | 928" | 40 |
79 |
119 |
Li |
E | 38.0 | 23.0 | 40 |
500 | 90" | 930" | 53 |
92 |
145 |
Li |
Wedge Section | ||||||||||
SPZ | 10.0 | 8.0 | 40 | 63 | 479mm | 4000mm | 13 |
37 |
50 |
Lp |
SPA | 13.0 | 10.0 |
40 | 90 |
576mm | 9113mm | 18 |
45 |
63 |
Lp |
SPB | 17.0 | 14.0 |
40 | 140 | 1000mm | 23580mm | 28 |
60 |
88 |
Lp |
19 | 19.0 | 15.0 | 40 | 180 |
2253mm | 9137mm | 25 |
69 |
94 |
Lp |
SPC | 22.0 | 18.0 |
40 | 224 | 1861mm | 23654mm | 30 |
83 |
113 |
Lp |
Narrow Section | ||||||||||
3V | 9.7 | 8.0 | 40 | 63 | 19.5" | 160" | 13 |
37 |
50 |
La |
5V | 15.8 | 14.0 |
40 | 140 |
48" | 929" | 25 |
60 |
85 |
La |
8V | 25.4 | 23.0 |
40 | 335 | 101" | 934" | 53 |
92 |
145 |
La |
Light Duty Single V-Belts | ||||||||||
3L | 9.65 |
5.59 |
40 |
45 |
17" | 173.5" | 16 |
22 |
38 |
La |
4L | 12.7 |
7.87 |
40 | 65 |
18" | 359" | 14 |
36 |
50 |
La |
5L | 16.7 |
9.65 |
40 | 91 |
21" | 199" | 26 |
43 |
69 |
La |
They are primarily used in industrial drives. Classical Belts are recommended in special applications such as V-flat drives. These Belts are advantageous where reverse idlers have to be used, because of the smaller thickness.
Commonly used because of the space savings achieved by using these Belts. They are used extensively in most of the industrial applications ranging from a light-duty application drive to heavy load applications such as crusher drives.
These are the standard section Belts used in USA and Canada, therefore they are primarily used in the machines exported to or from these countries. 8V section Belts are used in heavy-duty applications, for example, stone crushers.
Industrial drives, generators, blowers, ball-mills, rolling mills, crushers, compressors, pumps, wet grinders, household appliances, cement