Belts are mechanical elements used for power transmission without phase shift. They are loops of flexible materials used to mechanically connect several rotating shafts, most often parallel. Belts can be used as a transmission element, to efficiently transmit power or movement.

How to choose a transmission belt?

In order to make the right choice, you will need to know the type of section and the belt dimensions. In this guide you will find the different sections available on the market, with their advantages and disadvantages.

Why choose a flat belt?

As in any transmission belt system, the flat belt allows a mechanical force to be transmitted from one pulley to another. Flat belts offer an optimal efficiency of 98%; however, they are only suitable for low loads. Once the drive system is aligned, flat belts can be self-centered by curved pulleys. This type of belt is used in many power transmission applications.

Why choose a V-belt?

These are the most commonly used belts for power transmission. At the same level of tension, they transmit higher power than flat belts. They are used, for example, in variable-speed drives. They offer the best combinations of traction, speed, bearing load and service life.

Why choose a ribbed belt?

As its name suggests, this kind of belt is ribbed lengthwise, which greatly increases the contact surface between the pulley and the belt. It works by adhering the ridge part of the belt to the pulley. Its one-piece structure allows for homogeneous distribution of the belt tension on the pulley’s contact surface.

This article comes from directindustry edit released