Many industries use belts as a mechanical part for various operations. There are many types of belts available. There are many different types of them as well, such as V-belts. V-belts are the basic form of power transmission, providing the best combination of traction, speed, bearing load, and service life. Typical endless belts have a trapezoidal cross-section that runs in a pulley with a V-shaped groove. With their wedging action in the pulley groove, they can transmit higher torque with less width and tension than flat ones.
V-belts can transmit torque with less width and tension due to their wedging action in the pulley groove. V-belts are usually endless. As a result of their greater thickness, they require larger pulleys than flat belts. In comparison to a flat belt, it offers higher reduction ratios and smaller center distances. When the power to be transmitted exceeds the power of a single belt, several belts are often run in separate grooves on the same pulley. These drives utilize multiple belts. In some cases, jointed or linked v-belts can be used in place of an endless belt. Link V-belts are made up of rubberized fabric links that are fastened together by metal fasteners. Their length can be adjusted by disassembling and removing the links.
There are many different types of correas trapezoidales, such as open-ended V-belts, V-ribbed V-belts, variable-speed V-belts, cogged V-belts, and double-sided V-belts.
Open-ended V-belts are constructed similarly to traditional ones except that they are open-ended and do not require metal fasteners. Belt of this type tends to be expensive and have limited load capacity. But they are useful when a drive belt cannot be accessed due to obstructions.
Combined variable speed correas trapezoidales is another type that can achieve various speeds, strengths, and transmission capabilities. These belts are recommended for multi-sheave drives.
Compared to the previous two types, the third type has a greater range of speeds and is less prone to twisting as it transitions between the two speeds. Sheave drives needing to control speed to achieve a certain result should use this type of belt.
Trapezoidal shapes are found in the fourth category. You can choose between a conventional or a narrow raw edge cogged V-belt. It is mainly created for high-tension drives, while the other types can be used for any drive.
A hexagonal cross-section characterizes is the last type. This type consists of two Vs, one on each side, as its name suggests. Due to its special shape, it is suitable for serpentine reverse bend drives where the transmission may have to run in reverse to generate power.
