The most typical systems for transmitting power from a drive to a driven shaft are belt, gear, and chain drives. But V-belt drive systems, also called friction drives (because power is definitely transmitted as a result of the belt’s adherence to the pulley) are an economical option for industrial, auto, commercial, agricultural, and house appliance applications. V-belt drives are also easy to install, require no lubrication, and dampen shock load.
Here’s the catch: Standard friction drives can both slide and creep, resulting in inexact velocity ratios or degraded timing precision between insight and output shafts. Because of this, it is essential to select a belt befitting the application accessible.
Belt drives are among the earliest power transmitting systems and were widely used through the Industrial Revolution. Then, toned belts conveyed power over huge distances and were made from leather. Later, demands for better machinery, and the growth of large markets such as the automobile sector spurred new belt designs. V-belts, with a trapezoidal or V shape, made of rubber, neoprene, and urethane synthetic materials, replaced flat belts. Now, the increased overall surface area material of contemporary belts adheres to pulley grooves through friction force, to lessen the tension necessary to transmit torque. The top area of the belt, called the strain or insulation section, includes fiber cords for increased strength as it carries the load of traction drive. It helps hold tension members in place and functions as a binder for greater adhesion between cords and additional sections. This way, heat build-up is decreased, extending belt life.
We’ve designed our V-belts for wear, corrosion, and heat level of resistance with OE quality suit and construction for reliable, long-enduring performance.
V-Belts are the most typical kind of drive belt used for power transmitting. Their primary function is certainly to transmit power from a main source, such as a motor, to a secondary driven unit. They offer the best mixture of traction, acceleration transfer, load distribution, and extended service life. Most are limitless and their cross section is usually trapezoidal or “V” shaped. The “V” shape of the belt tracks in a similarly designed groove on a pulley or sheave. The v-belt wedges into the groove as the strain improves creating power distribution and torque. V-belts are generally made of rubber or polymer or there may be fibers embedded for added strength and reinforcement.
V-belts are generally found in two construction classes: envelope (wrapped) and raw advantage.
Wrapped belts have an increased resistance to oils and intense temps. They can be used as friction clutches during start up.
Raw edge type v-belts are better, generate less heat, enable smaller pulley diameters, increase power ratings, and provide longer life.
V-belts look like relatively benign and basic devices. Just V Belt measure the best width and circumference, discover another belt with the same measurements, and slap it on the drive. There’s only one problem: that strategy is approximately 
as wrong as you can get.