To function, belts rely on friction to effectively transmit power between wheels, gears, sprockets, pulleys and more by driving a motor.
The function in an industrial environment such as textile, food industry, packaging, chemical plants and so on is to be able to maintain an even distribution of energy through the tensioned roller conveyors.
What are the 4 different types of belts for industrial machines?
Before turning to your round belt supplier without knowing which belt is right for your motorized roller conveyors, it is important to understand the four different types of belts for industrial machines.
The specifications for each of these four belt types are based on the cross-section of the belt itself. Looking at this cross section helps you understand how the drive occurs and which industrial roller conveyors will need the round belt supplier or a different category.
1. Round belt
The round belt features a circular section made for light-load machines and smaller tasks that require continuous movement. They are designed to be used with V-groove pulleys. One advantage is that they can be easily purchased from any round belt supplier to be cut to size and spliced to fit your pulley system.
2. Flat waistband
A flat belt has a long, thin rectangular section for joining heavy load-bearing wheels. As a main choice in 19 ° and early 20 ° In the 19th century, the flat leather belt was common inside crown pulleys on farms, factories, mills, and water pumps.
3. V-belt
As one of the most adopted belts in many industrial places on a dynamic roller conveyor, the versatile V-shaped belt has a trapezoidal cross section. Due to this thicker cross-section, they require large pulleys. However, they win the popular vote over flat belts as they have a secure and enlarged pulley due to the body-to-surface ratio.
4. Timing belt
Also called timing belts, toothed belts and synchronous belts, the timing belt has a longitudinal cross-section that resembles a series of V-belts resting on a flat, therefore “toothed” belt. These specific belts are suitable for time-sensitive active roller conveyors as they remain stable and maintain constant power transmission. One of the best examples of a timing belt commonly seen in everyday life is on modern bicycles.
Within these four specific types of industrial machinery belts for motorized roller conveyors, there are several subcategories. From belts specialized in their static build-up removal abilities to ones with flexibility for cross-transmission of power.
What are round belts used for in industry?
Round belts are commonly used in all domestic and industrial mechanisms, such as light-duty conveyor systems. They are also suitable for implementing twists and crossovers between perpendicular pulleys as they create a continuous and flexible transition to each pulley without creating thermal friction or sagging. Therefore, they have fewer maintenance and wear issues and can operate at a much quieter volume than other belt categories.
Therefore, round belts are also called endless round belts.
Round belts often accompany round pulley systems with a 95% effectiveness rate using the friction of a stretched elastic fitting. They also feature variable root thicknesses, textures, sizes, colors, and durability (e.g., speed, UV protection, heat, etc.) that can be purchased from a round belt supplier.
Typically, round belts are produced from natural elastic compounds such as rubber, but they can also be made from synthetic rubber materials such as Neoprene and Buna-N, or they can be made from flexible polyurethane plastic.
Given this ingrained elastic requirement, it makes round straps highly durable and forgiving. Therefore, the tensile strength of the belt must be measured before stretching it over the pulley system.
Today, round belts on dynamic roller conveyors are used in everything from elevators and cable cars to sewing machines, vacuum cleaners, print processors and more.
Tips for maintaining round belts on machines and how to replace them when worn
To maintain the effectiveness of dynamic roller conveyors and other power transmission operations, it is important to implement predictive and preventative maintenance controls on your round belt.
To learn more about different maintenance methods, you can check out the suggested articles below:
Once the machines have been turned off and all components have been placed in a safe location, you can begin performing round belt inspections.
