'A', 'B', 'C', 'D' and 'E'. The categorization of this is based on the cross sectional size of the belt and the amount of power to be transmitted by the belt. The dimensions of various sections of the V-belt are shown below. The included angle of the V-Belts is 40 Degrees.
In this article we'll review some V- belt basics to help you make better sense of which belt to use in a given ap- plication to make your belt drives last longer, run more eficiently, and save you downtime and money. Size Isn't Everything. Take a look at the accompanying chart (Figure 1).
Conventional V-Belt Sizes. V and Flat Belt Design and Engineering Data. V Belt sections given sizes are Inches/Millimeter. Cross Section Selection: Special circumstances (such as space limitations) may lead to a choice of belt cross section different from that indicated in the illustrations below. Link to this Webpage: Engineers Edge:
Classical. This standard was developed in the 1930s. It now comes in six sizes (A, B, C, D, E and Z). Narrow.
There are three common V belt types: Classical v-belt classified by their dimensions from A to E; narrow V series organized by their dimensions 3V, 5V, and 8V; FHP light-duty v-belts classified by their sizes 2L, 3L, 4L, 5L. The letter X classifies their counterpart cogged belt. For example, the Classical V cog belt will be 3VX, 5VX, etc.
The types of V-belts and their standard sizes: There are three common V belt types: Classical V-belt (classified by their dimensions from A to E), Narrow V series (ranked by their sizes 3V, 5V, and 8V), and light-duty Fractional Horsepower belt (classified by their dimensions 2L, 3L, 4L, 5L).
. 24 113 212 87 366 206 133 189
standard size of v belt
