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 certainly transmitted as a result of the belt’s adherence to the pulley) are a cost-effective option for industrial, automotive, commercial, agricultural, and home appliance applications. V-belt drives are also simple to v belt china install, require no lubrication, and dampen shock load.
Here’s the catch: Regular friction drives may both slide and creep, leading to inexact velocity ratios or degraded timing precision between insight and output shafts. Because of this, it is essential to choose a belt appropriate for the application accessible.
Belt drives are one of the earliest power transmitting systems and were trusted through the Industrial Revolution. After that, flat belts conveyed power over huge distances and were made from leather. Later, demands for better machinery, and the development of large markets such as the automobile sector spurred new belt styles. V-belts, with a trapezoidal or V shape, made of rubber, neoprene, and urethane synthetic materials, replaced flat belts. Now, the improved overall surface area material of contemporary belts adheres to pulley grooves through friction push, to lessen the tension required to transmit torque. The very best portion of the belt, known as the strain or insulation section, consists of fiber cords for improved strength as it carries the strain of traction drive. It can help hold tension members in place and acts as a binder for higher 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 match and structure for reliable, long-long lasting performance.
V-Belts are the most common type of drive belt used for power tranny. Their primary function is certainly to transmit power from a major source, like a engine, to a second driven unit. They provide the best mixture of traction, acceleration transfer, load distribution, and extended service life. Most are countless and their cross section is 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 in to the groove as the strain boosts creating power distribution and torque. V-belts are generally manufactured from rubber or polymer or there may be fibers embedded for added strength and reinforcement.
V-belts are generally found in two construction categories: envelope (wrapped) and raw advantage.

Wrapped belts have an increased level of resistance to oils and severe temps. They can be used as friction clutches during set up.
Raw edge type v-belts are better, generate less heat, enable smaller pulley diameters, enhance power ratings, and provide longer life.
V-belts look like relatively benign and simple devices. Just measure the best width and circumference, discover another belt with the same sizes, and slap it on the drive. There’s only 1 problem: that approach is about as wrong as possible get.