News

What are cogged V belts used for?

Leave a comment

Cogged v belts are essentially classic v belts with a flat belt and a corrugated surface. The cogs run horizontally on the underside of the belt for better traction. Cogged v belts work well with smaller-diameter sheaves and can withstand reverse bending, high linear speed and high-speed ratios. However, since the v belt is cogged, there is a risk of the belt missing the cog and becoming misaligned. Other than the cogs, cogged v belts operate like classic v belts.

Classic v belts are the most tried and true belts in the industry. Cogged v belts help to solve the problem of alignment and slippage for power transmissions. They are now also the most commonly-used belts for power transmissions as well. The primary function of a classic v belt is to disseminate power from a primary power source, such as a motor, to the secondary power unit. Cogged v belts excel at providing the best combination of bearings, speed transfer, traction and belt-life longevity. The trapezoidal — or “V” — shape of the belt helps it to track in the similarly-shaped grooves of the machine so the belt does not slip off while in use. While the cogged v belt tracks in the grooves, the belt creates a deeper wedge to better handle the increasing loads, which then increases torque tension and power distribution. As friction increases, so does temperature.

Cogged v belts are typically made out of rubber or a polymer, but may also have fibers from other materials added for reinforcement. Classic v belts have a high resistance to temperature (-31 degrees F to 158 degrees F), but more of a limited resistance to oil.

Cogged v belts were made originally to replace leather belts in industries such as heating, ventilation and air conditioning (HVAC), facility maintenance, material handling, oilfield supply, agriculture and rock crushers. Agriculture and industrial settings are the most common places to find classic v belts being used. Cogged v belts may also be referred to as light-duty (or “fractional horse power”) because they can only handle less than one horse power. These cogged v belts are designed with a 40-degree angle to “wedge” the belt into the groove of the pulley. There are also standard-duty cogged v belts, which can handle 1 horse power up to 500 horse power. The greater the load, the greater the wedging action. The manufacturing process combines a rubber compound with a polyester cord to increase strength and stability. Many classic v belts are also available as Kevlar v belts.

Classic v belts generally are put into two different categories, based on construction: Envelope and raw edge.

Envelope: Also known as “wrapped” or “jacketed”; these cogged v belts have a fabric cover and a higher resistance to oil and high temperatures. When in a machine, they can be used as friction clutches upon start-up.

Raw edge: These do not have any type of cover, thus not as resistant to oil and high temperatures as wrapped v belts. However, they are more efficient, generate less heat, increase power ratings, allow smaller pulley diameters, and ultimately, have a longer life.

In addition to the above categories based on construction, there are five main categories (A, B, C, D, E) of classic v belts and they are categorized by their top width and internal length: A (1/2″ top width), B (21/32″ top width), C (7/8″ top width), D (1-1/4″ top width) and E (1-1/2″ top width).

This article comes from offroadbelts edit released

News

Rubber belt conveyor

Leave a comment

Belt Conveyors are conveyors designed for transporting products that require a solid surface.

A wide range of belt options are available: plastic belt conveyors, rubber belt conveyors, and hinged steel belt conveyors.

Rubber belt conveyors are used to transport cases, work in process (WIP), and bulk handling in order to incline and decline the products and can be customized to the requirements of the application.

Our models of rubber belt conveyors include:

Medium Duty Roller Bed Rubber Belt Conveyer

The medium duty roller bed rubber belt conveyor is able to convey much heavier loads compared to other models due to less friction on the rubber belt. While this is a great conveyor for bulk and heavier loads, it also works well for smaller items and bags that could fall between or get stuck in the rollers.

Roller Bed Inclined Floor-to-Floor Rubber Belt Conveyer and Conveyor 2

The roller bed inclined floor-to-floor rubber belt conveyor and conveyor 2, similar to the medium duty bed rubber belt conveyor, is great for conveying heavier loads. The best thing about these conveyors is that they are very easy to adjust and can be set at an incline anywhere from 0° to 35°.

Trough Bed Rubber Belt Conveyor

The trough bed rubber belt conveyor is great for conveying loose items or materials such as wood chips, paper waste, and scrap wood because of the guard rails. Trough beds are able to convey loose or bulk materials long distances while reducing spills and are great for conveying rough materials.

Medium Duty Slide Bed Belt Conveyor

The medium duty slide bed rubber belt conveyor can be used in variety of industrial applications. It is the most popular type of rubber belt conveyor and is extremely cost-effective for transporting goods and various line assembly processes.

Medium Duty Box Style Slide Bed Rubber Belt Conveyer

The medium duty box style slide rubber belt conveyor is ideal when you need workers to stand next to the conveyor. The box style conveyor provides safety and increases the efficacy of the manufacturing process. This style of conveyor makes moving materials from one point to another very easily.

Each model offers solutions for different needs and industries. Contact us to speak with us about your conveyor design today.

This article comes from tceconveyors edit released

News

What you need to know about the Fan Belt

Leave a comment

The fan belt is a flexible synthetic rubber band which connects various engine components together.

It has a long series of teeth running along the inner surface of the belt which generate traction, allowing it to grip to the shafts it connects and keeping it from slipping off at any point. The fan belt is used to transfer rotational power from one place to another in the engine.

It works in a very similar way to the timing belt; the only real difference is that it connects a different set of rotating shafts together. It is called the fan belt because one of the shafts which it connects to is the spinning engine cooling fan.

If you can hear a belt squeaking whenever the engine on your vehicle is switched on then it is likely to be a problem with the fan belt. As it wears thinner, the texture of the fan belt changes to cause a loud squeaking as it makes contact with engine shafts. This is a clear sign that you need to have your fan belt replaced. It is a procedure which you can do yourself, but it will take a couple of hours and can be a fiddly process depending on the make and model of your vehicle.

A good quality fan belt will be designed to minimize the amount of friction generated within your car’s engine. Newer fan belts are made with curved teeth exactly for this purpose.

Decreased friction in the engine will increase the overall performance of your engine. It will also mean that the belt will last longer and will have to be replaced less often. If you are worried that your fan belt may be wearing out then you should take your vehicle in to be checked over by a professional. They will let you know the condition of your fan belt and whether you should have it changed immediately.

This article comes from autobutler edit released

News

Introduction of Poly V Belts

Leave a comment

One Belt That Can Do Thework Of Many

The ploy v belt is a single, endless belt with longitudinal V shaped ribs that mate perfectly with the V grooves in the sheaves. It combines the convenience of a thin, one piece flat belt with the strong gripping traction of multiple V belts to make the ploy v belt far better than either for many applications.

One Continuous Tension Member For Matchless Performance

To distribute the drive load evenly across the full width of the sheave, the ploy v belt is built as a single unit with a completely supported, uninterrupted tension member. There is no matching problem. No separate belts to turn over, grab, slip, or interfere with each other.

The thin cross section profile allows use of smaller pulleys than standard V belts, and ploy v belts handle speed ratios of 40:1. With all this capacity, the ploy v belt tracks properly without special guides, flanges, crowns, or deep grooves. And it resists seating in the grooves, so speed ratios remain more consistent and output speed remains more uniform.

More Power In Less Space

Continuous engagement with the sheave driving surface gives you greater power capacity per inch of width. In addition, wasted space between separate V belts is eliminated and converted into narrower, shallower grooves. These provide substantially greater contact area for stronger and more uniform traction.

Longer Belt And Sheave Life

Complete support of the tension member, combined with full and uniform engagement with the sheave grooves, eliminates differential driving and equalizes belt stresses. That, in turn, minimizes belt stretch and leads to significantly longer flex life.

Even distribution of stress on the belt also reduces differential loading and wear on sheaves. It’s not unusual for ploy v belt sheaves to last significantly longer than standard V belt sheaves and to experience lower maintenance requirements during this longer life.

Improve Drive Design While You Reduce Drive Cost

The combination of high power capacity and low profile design means the ploy v drive can improve the drive design while lowering drive costs.

Ploy v belts allow narrower mounting clearances, need less center distance adjustment, and require less take up for tensioning. Additionally, they allow the use of sheaves that are narrower in width and smaller in diameter without sacrificing power capacity. Smaller, narrower sheaves mean a reduction in weight so more of the drive gets to the load for increased efficiency.

This article comes from goodyear website edit released

News

Application demands drive belt and pulley design

Leave a comment

A tried and true power transmission technique is the traditional belt and pulley system. They’re used in many applications, from automotive uses to agricultural equipment, to factory floor applications for driving all kinds of machinery. And while the basic physics hasn’t changed much, innovations in materials and design have allowed belts and pulleys to remain a viable power transmission option right into the present.

Applications often drive innovations in belt and pulley technology. For instance, the trend toward more efficient and powerful belt drives, mostly in the form of heavy-duty timing belts, is a result of the demands from agricultural, wood processing, printing and packaging machinery.

Or take a traditional automotive application. One example comes from ContiTech with its Unipower Tough Grip multiple V-ribbed belt. The automotive drive belt minimizes noise buildup when accessories like the air-conditioning system, power-steering pump or generators are in operation. The belt’s special feature is that the pulley side consists of a fabric reinforcement, making it more resistant to wear. The high wear resistance of the drive belt is required for starter-generator applications, for instance.

As for the pulley side of the Unipower Tough Grip, it’s covered with a special fabric impregnated to enhance anti-slipping and anti-wearing properties. The warp-knitted fabric on the sectioned side is wear-resistant, capable of absorbing high dynamic stress loads and stretchable longitudinally and traversely. It ensures optimum grip under extreme conditions.

As a bonus, ContiTech has developed a new manufacturing process for the Unipower Tough Grip, in which the textile coating is ironed onto the belt. In the past, the flock was applied with solvents on the belt, which can now be eliminated. The new process also helps to protect the environment because it saves resources and achieves a better CO2 balance.

Many belt manufacturers also offer custom designs for specific applications. For example, most belts can be modified with coatings to attain a specific coefficient of friction, abrasion resistance or thickness.

This article comes from motioncontroltips edit released

News

Rubber belt

Leave a comment

Rubber belt is available in various cover grades and thicknesses. Rubber belts are important utilities in a wide range of contexts. Rubber belt is valued because of its elastomeric properties. It is soft, flexible and can be easily formed. It also can be bonded easily to cover materials. Rubber belt can be used as power transmission belting in industrial process equipment, or it can be used in conveyor systems.

A few examples of rubber belt products include transmission belting for agricultural equipment like threshers, small belts for consumer utilities like sewing machines and heavy duty industrial belts for manufacturing equipment. In conveyor systems, flat rubber conveyor belts can be used in grocery stores, in food processing facilities and in many other settings.

Different rubber belt applications call for different kinds of rubber belts. A round belt used for power transmission, for example, may not be appropriate for use in conveying. A wide variety of rubber belt is available to meet the varying needs of the many settings in which they are applied.

Some advantages of rubber belt include abrasion resistance, aging resistance, edge wear, impact resistance, low belt stretch, rot resistance, good tensile strength, universal application and weather resistance. Different rubber varieties offer different physical qualities. Natural rubber belt is still used in some applications, but the development of synthetic rubbers like neoprene and silicone has expanded the number of possible uses of rubber belt.

Polyurethane, which is sometimes erroneously referred to as urethane, is another synthetic material that is widely used as a belting material. When used as power transmission belting, rubber can be more desirable than other materials because of its ability to be stretched around difficult angles without becoming subject to deformation.

When used as flat conveyor belting, rubber is appropriate because it can provide a comparatively soft surface on which conveyed objects can rest. Rubber is also easily cleaned and sanitized, which makes it a suitable material for the conveyance of food and other products that must be processed in a contaminant-free environment. Rubber is an overall excellent conveyor material.

This article comes from conveyorbelting edit released

News

What is a poly v belt?

Leave a comment

Poly v belt is a Power Transmission belt with longitudinal v-shaped ribs. It comes in different dimensions as per the requirement of industrial applications.

Poly v belts in comparison with flat belts have several advantages, such as higher belt speeds, smaller pulley diameters, etc.

We offer expertise and assistance in poly v belts for all industrial requirements.

This article comes from quora edit released

News

Save money on drive system costs with cogged v belts

Leave a comment

Maximising belt flexibility to drive greater horsepower from compact drive systems.

Cost is king, and cogged v belts are the servant. Built with precision-engineered cogs which permit greater belt flexibility packing more horsepower and speed into pulleys up to half the size. Smaller pulleys mean smaller costs with no loss to the power output of your drive.

Now, with specially formulated EPDM rubber compounds and the gripping power of raw-edge sidewalls. Our cogged v belts are packed with the right features to drive maximum efficiency, maximum power, and maximum cost savings across your drive system.

This article comes from c-rproducts edit released

News

Different Types of Timing Belts

Leave a comment

A timing belt is a component of a synchronized drive that presents an integral class of drives. In terms of characteristics, these drives utilize the positive bonding of two sets of the meshing teeth. Therefore, they don’t get slipped, and there is no comparative movement between the two components in the mesh. Because of this characteristic, various parts of the drive remain at a constant speed and maintain constant ratio or even an unchanged relative position. This is quite important in many applications like automatic machinery where a particular motion indexing or sequence is there.

The positive linking of these drives makes them able to shift big torques and bear high accelerations. Belt drives are notably useful in those applications where flexibility in layout is essential. They make the designer able to accommodate parts in more beneficial locations at bigger distances without a need to pay a price penalty. Motors that are often the largest heat source can be put away from the entire mechanism. Getting this with a gear train will present a costly solution.

There are various kinds of timing belts. Let’s discuss few of them.

Neoprene timing belts

The Neoprene timing belts are usually applied in drive technology where a slip less synchronous drive is needed. Whether in the serpentine or power derive-shafts, these belts give high benefit in terms of their material specific characteristics in a position to absorb the power peaks during braking and acceleration.

These belts have trapezoid tooth profile that drives required accurate timings. The Neoprene belts possess high tensile strength, resistance and power to abrasion. They demonstrate endurance and resistance to long term usage. These belts are given nylon tooth facing that gives them resistance against wear and tear. Hence, these belts act as a smooth engagement between parts with high resistance to vibration and noise.

Kevlar timing belts

These belts are high performing. These belts are 300 times powerful than original equipment belts and are ideal to use in the installation of camshafts and cylinder heads. These belts ensure heat resistance and high durability as well, along with providing excellent tooth strength and additional wear resistance. The Kevlar timing belts also possess great stretching ability as compared to other belts. Along with high heat resistance, they offer enhanced bending flexibility at the same time.

Polyurethane timing belt

These timing belts show excellent resistance against wear and tear. These belts have a low coefficient of friction and less compression set. These are ideal to apply in projects where oil and ozone resistance is required. The usually work best at low temperature as well and show enhanced flexibility in various kinds of applications. However, these belts should be used with caution in projects involving high temperature since these features might not work well in such condition.

Double Sided Belt

These belts are developed in double sided designs, which give an unlimited number of new design ideas on business machines, computer equipment, textile machines, office equipment and other light duty applications. If these belts have nylon facing on both of their sides, then the similar design factors can be applied for the drives on belts’ both sides.

This article comes from weebly edit released

News

Drive Belt Tensioners

Leave a comment

Leading range of Drive Belt Tensioners

Keeping your Drive Belt Tensioner in good shape should be a top priority for any vehicle owner. Over time all Drive Belt System components wear together and as a result they need to be replaced together to ensure that your vehicles Drive Belt System performs as intended.

Find belt tensioners

Here, we help you keep your Drive Belt System in good condition by offering high-quality, affordable replacements for you to invest in. Shop our wide range of options either in-store or via our online click and collect feature to find the right one for your particular needs.

This article comes from repco edit released