Different characteristics of operating a passenger car from an agricultural machine require different technological solutions. Every user, whether of a vehicle intended for daily use or a specialized machine used in the field, when asked what is the most important part of such a machine will answer the same: the engine. But to ensure that it works properly and performs at its best, it must get the right support. This is provided by a properly functioning transmission.
An agricultural tractor works under very heavy loads at low speed. The working conditions together with the specifics of operating a popular tractor mean that it is subject to forces that are not easy to cope with. This forces the transmission to adapt torque to the significant resistance resulting from the movement of the vehicle and attached attachments. With the development of technology used in agriculture, automatic transmissions such as DirectDrive, Vario or VT Drive have become increasingly popular, relieving the farmer of the burden of constant gear reduction. Among these modern solutions, we can distinguish two types of transmissions: Powershift and CVT, which offer great comfort. Let's take a closer look at them.
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When it comes to the uses of Industrial gearboxes, they are a key component used in agricultural, automotive, construction, industrial, and mining equipment. Industries as varied as pulp and paper, chemicals, cement, rubber, grain, energy, and marine rely on industrial gearboxes to help complete their processes.
Also known as a gear reducer, a gearbox's primary purpose and benefit is to increase a motor's output torque or change its speed. With the motor shaft connected to one end of the gearbox and through the internal gear configuration, the gear ratio determines output torque and speed.
Gearbox manufacturers make technologically advanced industrial products that help companies fulfill processes by creating maximum power at minimum cost. Industrial gearboxes are essential for both manufacturing products and maintaining systems. There are six types of industrial gearboxes, each with its own set of uses and benefits.
Helical Gearbox
Helical gearboxes feature gears in parallel or crossed positions and locked at 90-degree angles. Low-power and compact, they are particularly suited for heavy-duty operations. Helical gearboxes are often found in plastics, rubber, cement, and similar heavy industrial settings and applications, including crushers, coolers, extruders, and conveyors.
Coaxial Helical Inline Gearbox
Coaxial helical inline gearboxes put the output shaft and driveshaft on the same rotation axis. They offer extremely high efficiency and power density and are manufactured to maximize load and transmission ratios. While suitable for many applications, coaxial helical inline gearboxes are ideal for heavy-duty applications.
Bevel Helical Gearbox
Primarily used in quarries and the mining industry, bevel helical gearboxes have a curved set of teeth on a cone-shaped surface close to the rim. They provide rotary motion between non-parallel shafts. Bevel helical gearboxes operate more quietly and smoothly than spur gears. They are the most commonly used gear in transmissions.
Skew Bevel Helical Gearbox
Rigid and robust, the skew bevel helical gearbox is perfect for transporting heavy loads. Once mounted on the correct motor shaft output, these industrial gearboxes are highly customizable based on the number of teeth and gears.
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Worm Reduction Gearbox
Worm reduction gearboxes are often the solution when increased speed is needed. Most are used in heavy industries, such as minerals, chemicals, and fertilizer. The gearbox has a large-diameter worm wheel that meshes with the teeth on the gearbox's peripheral area. The worm's rotating motion makes the wheel move as well, thanks to the screw-like movement.
Planetary Gearbox
This type of industrial gearbox got its name from a formation of gears that resembles our solar system. A central gear (sun gear) is surrounded by three or four smaller gears (planet gears). This formation equally moves power through the gears and creates high torque in a small space.
Popular in robotics and 3D printing, planetary gearboxes are ideal for accuracy, endurance, distinct functionality, and precision. They optimize performance and increase equipment lifespan.
When an industrial gearbox fails, production can come to a grinding halt, possibly shutting down an entire line or even an entire plant. Lost production, expensive downtime, and safety issues can all result.
Just like any piece of machinery, gearboxes need periodic maintenance.
Follow these steps to reduce downtime and get the best performance and lifespan from your industrial gearboxes.
NW Industrial Sales, LLC carries all the parts and products that industries need to have on hand. With our vast inventory of Falk reducers, parts, obsolete units, and more, we help companies avoid production stops and downtime.
As agents of Rexnord's Industrial Services division, NW Industrial Sales, LLC has access to a nationwide network for repair, remanufacturing, and predictive maintenance services.
Industry knowledge is the cornerstone of NW Industrial Sales, LLC. With over 75 years of combined experience, our specialists can answer all of your questions, provide solutions, and deliver the finest products.
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