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Why are Gear Reducers Popular in the Sector

Posted: Monday, July 10, 2017 at 9:02:10 PM EST by

When industrial equipment need to work at a particular speed and torque, then a gear reducer is used to provide the desired output. By putting a gear reducer coupled with the electric motor, the input speed can be reduced and the torque can be high. By using this, the output torque obtained from the motor is multiplied and the input speed is reduced by the same amount to keep a constant ratio.

There are many different kinds of gear reducers, and the most common ones are worm, helical, or bevel gears.

Torque and gear reducers

While selecting a gear reducer, it is important to have a reducer that gives you the best output in terms of torque and doesn’t cost much as well. In this context, worm gear reducers are the best choice.

The most important factor driving the cost competitiveness of gear reducers is based on the number of shaft rotations that cause one single rotation of the output shaft. Worm gear reducers can work at a ratio of up to 60:1 that is one single rotation of the output shaft is caused by 60 rotations of the input shaft. Other gear reducers can offer higher ratios, but cost effectiveness is the best with worm gear reducers.

The advantages of gear reducers

A very important factor in the popularity of the gear reducers in the industry is their availability and commonality. Not only are they readily available, but most manufacturers have an inventory of gear reducers with common dimensional qualities that include output shaft dimensions, output shaft height, and the reducer housing height.

Mounting options and other features of gear reducers

Gear reducers are mostly mounted on the output shaft at an angle perpendicular to the input shaft, and in this way both ends of the output shaft remain available for use in any application.

Nowadays, hollow output shafts are becoming more and more common, and this gives the advantage that other equipment needed for mounting on a solid shaft like belts, and chains are not needed anymore. This also eliminates the need for maintenance and guarding.

Long life of gear reducers

In industrial grade gear reducers, the worm is made from a hard material while the gear itself is made from a softer material like a bronze alloy that allows the gear reducer to ‘wear in’ over time. Once the wearing in is over, further wearing of the gear reducer is reduced substantially and this increases the life of the gear reducer.

Conclusion

Gear reducers are important in the industry to ensure that equipments run at the correct torque and speed. Among all the gear reducers available, worm gear reducers are the best bet when it comes to cost effectiveness and usability. It also makes mounting easy since it can be mounted on hollow shafts and the need for chains, belts, and other equipments is done with. These advantages make gear reducers a very popular equipment to use in the industry.

Check out the sample of Bonfiglioli gear reducers among its extensive range.

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Commonly Used Equipment with Conveyor Technology

Posted: Monday, July 10, 2017 at 9:00:51 PM EST by

Conveyor technology has widespread industrial application and it focuses on the use of a belt conveyor system. This conveyor system has at least two pulleys which are joined together with a continual loop called the conveyor belt. Both pulleys are powered and this causes the belt and material loop keeps moving forward. Belt conveyor systems are of two basic types; general material handling and specialised bulk material handling.

The usage of conveyors in industry

Conveyors are basically used to shift bulk materials from one location to another and are used in a wide variety of industries. There are so many manifestations of conveyor technology and the differences originate from the process by the conveyor system keeps moving materials. Raw materials, work in progress, unfinished goods and finished products produced by processing plants, farms and various distribution centers use conveyors for their industrial processes.

Passive conveyor uses a technique that places reliance on outside force which moves objects and a very good example of this a roller conveyor. This kind of conveyor has a range of free spinning rollers which are constructed of metal and framed and mounted.

The arrangement is much like a ladder filled with rungs. If a heavy object is placed on a conveyor system and given a slight push, it glides away smoothly on the rollers because there is very less friction. Trucks, transport systems, docks and the logistics industry make good use of this kind of passive conveyor technology.

Powered conveyor technology

The majority of application of conveyor technology is done through powered systems. Power roller conveyors use the basic technique as applied by passive rollers but they use powerful machines which keep spinning the rollers used for propulsion of objects/goods/packages along the line.

Mail centers and distribution networks often rely solely on this powerful conveyor technology. A good example of this system is belt conveyor systems.

This belt conveyor uses a heavy belt which constantly revolves around two cylindrical pulleys. If you observe the checkout line of a supermarket then you will understand that this is a very effective application of conveyor technology. The mining industry and the waste management industry uses powered conveyor system in their business processes.

Bucket conveyors and chain conveyors are other variations of power conveyors and they are widely used in different kinds of industries.

Assembly line and the conveyor technology

The assembly line is considered to be one of the most important developments in the history of industry. The conveyor technology is at the core of assembly line. Everything including magnetic conveyor, pneumatic conveyor, and mono rail conveyor use hot streams of highly compressed air which effectively moves along materials.

Some primitive forms of conveyor technology still have applications in coastal areas. A good example is logging fumes which are used to transport heavy logs with the help of wooden chutes. Sawmills in coastal areas use logging fumes which have systems measuring somewhere around 100 km. Conveyors have extensive application in many industries.

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Features of Bonfiglioli Gearbox

Posted: Monday, July 10, 2017 at 8:38:33 PM EST by

Bonfiglioli is an Italian company that is involved in the designing and development of innovative and extremely reliable power control and transmission solutions for different types of industries.

Established in 1956, the company today has a global presence and is well-admired among discerning clients as a manufacturer and supplier of top-quality gearboxes for different applications. In fact, Bonfiglioli gearbox is a well-known name across the automation, industrial and renewable energy sectors.

What makes Bonfiglioli Gearboxes so Reliable and Popular

Bonfiglioli planetary gearboxes are designed for use in nacelle yaw control, blade pitch control and main drive in wind generators. Gearboxes for pitch control set the blades of wind turbines at the best possible angle so that maximum energy is generated when the turbines turn.

Yaw indicates the angle by which the nacelle rotates on its vertical axis and determines the direction in which the wind turbines face the wind. Bonfiglioli gearboxes are designed for controlling the nacelle yaw so that the nacelle is aligned optimally in the direction of the wind.

Unparallel Features of Bonfiglioli Gearboxes

Although there are different types of gearboxes meant for different types of applications, there are certain common factors that make all Bonfiglioli gearboxes stand apart from competitors.

All gearboxes manufactured by Bonfiglioli boast of an extremely high torque value, robust design and modern technical design. The devices are compact and low in weight which makes them ideal for installation in wind turbines.

The company uses only the best materials and invests heavily in continuous research so as to offer its valued customers new and better gearboxes that are guaranteed to play a significant role in tapping green wind energy across the world.

Bonfiglioli 300 Planetary Drive Gearboxes

The extremely powerful yet unbelievably compact planetary gearboxes from the 300 series are ideal for all types of heavy duty applications where impact and shock loading in more than usual. All the models flaunt several options for mounting, output shaft, gear layout and motor interface which make them extremely versatile.

And the best thing is that all features are available for each of the eighteen delicately spaced frame sizes that span over 1,000 – 1,400,000 Nm torque range. This ensures that the customer is really spoilt for choice as far as minding a perfect solution for any drive issue.

Bonfiglioli 700 TW Yaw Drive and Pitch Drive Gearboxes

The 700TW range of gearboxes have a high torque range between 2500 and 300000 Nm and gear ration between 60 and 3000. The devices can be flange mounted and heavy duty bearings support the output shafts. These gearboxes too are extremely compact and light-weight that belie their amazing robustness and versatility. They are designed for high shock resistance so that the machines in which they are used can perform efficiently even under heavy load. And the best thing is that buying a Bonfiglioli gearbox will not make you go bankrupt as they are quite reasonably priced.

Bonfiglioli HDP Parallel Shaft Gearboxes

Parallel shaft gearboxes from Bonfiglioli are the latest benchmark in the parallel shaft sector. Such gearboxes have a consistently high torque rating, several mounting options, compact dimensions and gear ratios in quick progression. Nodular cast iron housing ensures robustness and durability which makes a Bonfiglioli gearbox dependable for life. The torque range is between 4650 and 194000 Nm whereas the gear ratio is between 7:1 and 500:1.

Please visit Bonfiglioli Reducers and Bonfiglioli EP (Enhanced Protection) or contact us for more information.

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