The most common systems for transmitting power from a drive to a driven shaft are belt, gear, and chain drives. But V-belt drive systems, also known as friction drives (because power is certainly transmitted as a result of the belt’s adherence to the pulley) are a cost-effective option for industrial, automotive, commercial, agricultural, and house appliance applications. V-belt drives are also v belt china simple to install, require no lubrication, and dampen shock load.
Here’s the catch: Standard friction drives may both slip and creep, resulting in inexact velocity ratios or degraded timing precision between input and output shafts. For this reason, it is essential to choose a belt befitting the application accessible.
Belt drives are one of the earliest power tranny systems and were trusted through the Industrial Revolution. Then, smooth belts conveyed power over huge distances and were created from leather. Later, needs for more powerful machinery, and the development of large markets such as the automobile market spurred new belt designs. V-belts, with a trapezoidal or V shape, made of rubber, neoprene, and urethane synthetic materials, replaced toned belts. Now, the improved overall surface material of contemporary belts adheres to pulley grooves through friction drive, to reduce the tension required to transmit torque. The very best part of the belt, known as the strain or insulation section, contains fiber cords for increased strength as it carries the load of traction pressure. It can help hold tension members in place and works as a binder for greater adhesion between cords and various other sections. In this manner, heat build-up is decreased, extending belt life.
We’ve designed our V-belts for wear, corrosion, and heat resistance with OE quality suit and building for reliable, long-lasting performance.
V-Belts are the most common type of drive belt used for power transmission. Their primary function is definitely to transmit power from a principal source, like a motor, to a secondary driven unit. They provide the best mixture of traction, quickness transfer, load distribution, and extended service life. Most are limitless and their cross section is trapezoidal or “V” shaped. The “V” form of the belt tracks in a likewise formed groove on a pulley or sheave. The v-belt wedges into the groove as the load increases creating power distribution and torque. V-belts are commonly made of rubber or polymer or there could be fibers embedded for added power and reinforcement.
V-belts are generally found in two construction groups: envelope (wrapped) and raw advantage.

Wrapped belts have an increased level of resistance to oils and severe temperatures. 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 pieces of equipment. Just measure the top width and circumference, discover another belt with the same dimensions, and slap it on the drive. There’s only one problem: that strategy is about as wrong as possible get.