Industrial Gearbox Repair | Industry Leader | 24/7 Emergency
Industrial gearbox transmits mechanical energy to a transmission unit and in the process slowing down the speed and torque of rotation. The industrial gearbox transmits mechanical power into a driving tool so as to control speed and torque and convert it functionally. Industrial gearboxes can handle multiple tasks at extremely high speeds over a long period.
The gearbox is used for a variety of mechanical operations in different industries. Helical gearboxes, coaxial helical lines, bevel helical gearboxes, skew bevel, and worm reduction gearboxes are some of the main gearboxes used by industries. Paper Industry, Cement industry, Sugar industry, and Steel industry are some of the main industries in which there is a large use of an industrial gearbox.
All gearboxes work in the same way. The rotating directions of the gears depending on the direction of input and the orientation of the gears. For instance, the gear it engages rotates counter-clockwise if the initial gear is turned in a clockwise direction.
Gearboxes are commonly used to monitor the direction of rotation and convert torque or power between inputs in applications that need the desired output speed. The gearbox is used in a variety of applications, including machine tools, construction machinery, transporters, and any device that needs modifications in the torque and speed of rotating movement power transmission.
The physical components of a gearbox vary between its types and the variations between manufacturers. Most gearboxes are made of iron, aluminum, or brass materials. Spur gearboxes are also made using plastics as polycarbonates or nylons, as are other gearbox types. Gear teeth orientation plays an important role in the overall device performance, torque, and speed. Simple gear teeth gearboxes usually are used for low-speed use. These gearboxes can be noisy and overall, less efficient. Usually, helical gearboxes are used for high-speed applications. These gearboxes are slower in operation and can improve overall efficiency than straightening gearboxes.
Regular maintenance is vital for the best performance of industrial gearbox to operate at long-term intervals. The gearbox should be laced in a dry place and placed in a safe area. They should be regularly cleaned and should be free of dust, dirt, and waste. The periodic check should be done to see if any metallic debris is deposited.
Ensure that the gearbox is used as per the thermal and mechanical ratings recommended by the manufacturer. The gearboxes are often worked beyond the prescribed specifications of the manufacturer and work at a higher power than required affecting the equipment efficiency and reduce the shelf life of the equipment.
To prevent overheating, the temperature of the industrial gearbox must be checked periodically and also check if any discoloration or burned marks are there on the housings and disfigured plastic components can be the symptoms of overheating.
Dirt, dust, and moisture can be seen through the breather of the gearbox, hence we must ensure that the right breather is used.
Lubricate the gearbox regularly by using the recommended grade and type of lubricant in a suitable amount suggested by the manufacturer. Always check for oil leakage in the shaft seals for signs of low lubrication. Oil leaks indicate that the seals may not function well and require substitution.
Any irregular noise may indicate components being affected. Regular vibrations examination of the gears and internal bearings can be carried out to test for device misalignment, part cracks, etc.
If you are in need of industrial gearbox repair, we at American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gearbox. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide a warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens, and more.
For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.
American Gears LLC offers Complete Reconditioning on Industrial Gearboxes of all OEM brands.
Gearboxes or gear reducers are mechanical devices which by using a gear or a series of gears alter the primary input speed received from a driving source into a different output speed. In this process the output torque and speed are determined by the gear ratio. Efficiency, torque and speed of the device are determined by the orientation of the gear teeth.
Industrial gears have different uses in a wide variety of industrial and mechanical equipment in addition to cars and bikes. To control the power while a particular type of machine is being operated gears are used. Gear in different types of industrial machines play an important role to optimize the productivity by reducing the speed and not the revolutions.
Gears are used to transfer motion and power between machine components. Operating in mated pairs, gears mesh their teeth with the teeth of another corresponding gear or toothed component which prevents slippage during the transmission process. Each gear or toothed component is attached to a machine shaft or base component Depending on the design and construction of the gear pair, the transference of motion between the driven shaft and the driving shaft can result in a change of the direction of rotation or movement.
Gears are widely used throughout industry to transmit motion and power in a variety of mechanical devices. For low speed applications gearboxes with straight gear teeth are used, while helical gearboxes are used for the high speed applications. Spur gearboxes, Helical gearboxes, Coaxial helical line, Bevel helical gearboxes, Skew bevel helical gearboxes, Worm reduction gearboxes, Planetary gearboxes are some of the standard gearboxes used in industries. The large-scale industries where gearboxes are extensively used are in the Paper Industry, Cement industry, Sugar industry and Steel industry
The most common type of industrial gears that are being used are Spur gear. as they consist of straight teeth mounted on parallel shafts and they are mainly used to decrease the speed with high output torque. Spur gears are good for use in machines which have low speed applications and proper sound organization.
Helical type of gears are famous for their teeth-shaped edges which create a thrust load. They are mainly used for quiet and smooth operations. Elevators, oil industry, Rubber, Medical, Steel, Packing and cutters are some of the various applications for which they can be used.
Worm gears are used in steel, sugar, paper, and textile plants. These gears are generally of two types: Single-Threaded and Multi-Threaded. Also known as wheel industrial gears, worm gears function on two shafts that work together. These gears can withstand high shock loads, moreover they are quiet and maintenance-free. The worm can turn the gear but not the other way round.
Bevel type of gears is used mainly for shafts. Such type of gears is fitted at a right angle to a machine’s rotational axis. These gears are usually found used in Power plants, steel plants, automotive. They are also used in hand drill, printing, and a number of other machines.
Planetary gears aresimilar to the solar system consisting of a sun gear in the centre, a ring gear – which is the outer ring – and the planetary gears, which rotate around the centre gear mesh with the other two components. They are mainly used in lifts, cranes and machine tools.
The most unique type of gears is the Girth type of gears. These gears are also known as split ring gears.
All types of gearboxes work in a similar way. Gear rotation direction relies on the input orientation and direction of the gear. If the former rotates in a clockwise direction the latter will rotate in a counter clockwise direction.
If you are in need of industrial gearbox repair, we at American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gear box. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens and more.
For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.
What is the Difference Between Gearbox and Transmission?
Gears are mechanical machines to transmit motion or change the speed. They should be inspected regularly for wear and tear of the parts for their proper working. It is important to maintain the machine parts so as to avoid accidents or damage to machine parts.
Failure of Gearbox causes a complete breakdown of the machinery, which involve both subsequent repair and lost output. Noticing the signs of failing parts early reduces downtime, saving costs and improves machinery health. Some of the most common forms of gearbox failure are inadequate lubrication, contamination, installation errors, overload and handling errors. The major cause is inadequate lubrication caused by under filling, incorrect specification, mixing or incompatibility, incorrect lubrication, deteriorated grease or oil, water contamination and particulate contamination. Inadequate lubrication leads to accelerated wear rates and component failure. Oil acts as a coolant and overheating of oil and parts leads to metal-to-metal contact which leads to the breakdown of the Gearbox. Water contamination destroys the lubricating properties of the oil which causes foaming of the oil. Water in oil can result from either condensation or damaged seals allowing water to enter. Particulate contamination can be from putting dirty oil in, leaving a filling plug open or from wear or failure particles within the gearbox. Particles also accelerate wear and component breakdown.
Overloaded of components caused by exceeding design limits for load, speed or temperature can also damage the gearbox. As the overload increases it shortens the components life. Once the gearbox is overloaded it leads to noise and vibration, increased temperatures, metallic chip debris and reduced equipment performance. Improper handling and installation can also damage the gearbox. This applies in particular to bearings where the cages are particularly prone to careless handling, installation or removal, but can equally apply to misaligned shafts which can then lead to bearing or gear failure
Always check if the gearbox is operating according to the specification of the manufacturer. Often gearboxes operate in a dirty and dusty environment. It is important to see that it is working in a clean environment as dirty and dusty environment could cause an increased operating temperature or even possible contamination of the gearbox. It is necessary that industrial gearboxes be regularly dusted and brushed clean.
Check the seals for any oil leaks at the input and output shaft as leaks indicate that seals have failed which makes dust, debris and water to enter this creates lubrication loss and causes contamination of the gearbox or inadequate lubrication. Check the breathers to see that water, dust and debris do not enter into the gearbox through the breather. They should be kept clean at all times to allow the gearbox to breathe with ease. Lubrication should be as per the manufacturer’s specification for type, grade and quantity.
Overheating of the gear box causes discoloured or burnt exterior paint, or dark oil in the sight glass. Always monitor the gearbox temperature on a regular basis and look out for any sudden changes in temperature using an infrared temperature gun. Look for signs of wear such as pitting and spalling Inspect the contacts between gear teeth for misalignment as this could be indicative of wear in bearings or the bearing housings. Nearly all gearboxes operate in a noisy environment, which means that not all variations or increases in gearbox noise can be recorded. Regular vibration analysis of the internal bearings and gears will confirm any significant changes in the internal condition of the gearbox and help prevent any unplanned loss of production.
Gears are characteristically reliable mechanisms. Unfortunately, however, like all mechanical things, transmissions eventually wear out and ultimately fail to act as efficiently as they were designed to.
If you are in need of industrial gearbox repair, we at American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gear box. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens and more.
For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.
American Gear Provides World-Class Gear Reducer\Gear Drive Services
The main aim of the transmission industry now is at increasing power density, reducing gear noise and improving energy efficiency levels in gear boxes which means gears will have tighter tolerances, higher profile accuracy and improved surface finish.
Gear manufacturing is a highly skilled and critical machining process and requires application expertise and sophisticated tools & machines. Gears are an integral part of any machines Gears are used in all industries from automobile, ships, locomotives, machine Tools, aerospace, general Eng., medical devices to material handling equipment and so on. .
Gear is an integral part of many industrial products. Gears have a wide range of application in diverse industries such as Automobile, Machine Tools, Aerospace, General Engg. and so on. Manufacturers are now increasingly seeking machine tools and technology for better productivity and quality of gears for that can meet their requirements as there is a growing demand.
The customer expects improved performance, cheaper cost, light weight, better efficiency, minimal noise, and rapid development. The technology of Gear manufacturing has evolved over the years from the traditional gears made by casting and forging to plastic gears,. With a combination of innovative manufacturing technologies and superior materials Gear manufacturing process have become more simple and productive.
Spur gears transfer rotary motion between parallel shafts having straight teeth which are parallel to the shaft on which the gear is mounted. Spur gears are simple in design and manufacture due to their structure. There they are used for a wide array of applications.
Helical gears transmit rotary motion between crossed or parallel shafts having gear teeth that are inclined at an angle to the gear axis. As they have an Inclined angle, there are two or more teeth are always in contact with each other during gear rotation and working.
These Gears have helical angled teeth in opposition to each other. That means one is Left handed and the opposing side is Right handed helix angle. Often the both helical angled gears have a small gap in the middle to facilitate gear hobbing operation.
Double helical gears have double the contact gear tooth area compared to single helical gears and hence have more load and power transmitting abilities operating at low noise levels and high speeds.
Places where large speed reductions are needed Worm gears are usually used. The reduction ratio is determined by the number of starts of the worm and number of teeth on the worm gear. Worm gears have sliding contact which is quiet but tends to produce heat and have relatively low transmission efficiency.
Worms and worm gears offer high gear reduction and torque multiplication. A worm drive is a cylindrical gear with a shallow spiral thread that engages the worm gear in a non-intersecting, perpendicular axes configuration.
All types of industrial and household machines use Speed reducers. They are used to reduce the speed of an electric motor safely and efficiently by adjusting the motor’s speed in order to provide the torque needed by a machine to work properly.
As a transmission system, speed reducer gearboxes stand out due to their high complexity, with a myriad of speed reducer system designs available depending on the needs and specifications of each application.
There are different types of speed reducers like Planetary, Spur and Helical. Due to its great precision and reliability, many automatic transmissions nowadays use planetary type of speed reducer.
If you are in need of industrial gearbox repair, we at American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gear box. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens and more.
For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.
The Purpose of Gearbox And its Functioning
Gears are used to transmit power from one part of a machine to another. To manipulate the magnitude of a force gears are used. You can have any number of gears connected together and they can be in different shapes and sizes. Gears use the principle of mechanical advantage, which is the ratio of output force to input force in a system. Mechanical advantage for gears, is given by the gear ratio, which is the ratio of the final gear’s speed to the initial gear’s speed in a gear train. The main purpose of gears is to increase speed or increase force.
An industrial gearbox is an enclosed system that transmits mechanical energy to a transmission unit. The system slows down the speed and torque of rotation. They are different from standard gearboxes, as the former needs a long, stable life and safety factor for most of the drives. An industrial gearbox transmits mechanical power into a driving tool to control speed and torque and convert it functionally. Gearboxes can handle multiple tasks at extremely high speeds for a long period.
An industrial gearbox helps mechanical operation in different industries. Helical gearboxes, coaxial helical lines, bevel helical gearboxes, skew bevel, and worm reduction gearboxes are the main gearboxes used in industries. Some of the industries in which industrial gearbox are used is in Paper Industry, Cement industry, Sugar industry. Steel industry, Refineries and more.
Being an integral part of the machinery, to ensure maximum efficiency routine maintenance should be carried out. Periodically testing gearboxes and assessing to fix potential faults helps to ensure this. The physical components of a gearbox may vary between its types and the variations between manufacturers. Most of the gearboxes are made up of iron, aluminium, or brass.
Spur gearboxes are also being produced using plastics as polycarbonates or nylons. Gear teeth orientation plays an important role in the overall device performance, torque, and speed. Simple gear teeth gearboxes are usually used for low-speed use. Helical gearboxes are used for high-speed applications usually as they are slower in operation it helps in improving the overall efficiency.
Worm Gearboxes are most commonly used for heavy-duty functions. This type of gear integrates a broad worm (or screw) diameter which meshes the teeth in the periphery of the gear. The device then makes it possible for the consumer to determine the rotation speed and for the transmission of higher torque.
Bevel Gears have curved teeth on cone-shaped surfaces near the unit bottom. They can be used to rotate non-parallel shafts and have a broad range of applications, including rolling stock and mining.
Helical gearboxes are large and utilize low power. When two teeth start to meet, the teeth of helical gears are shut down to an angle to the face of the machine, by one end of the tooth and remain in touch as the machine rotates completely into contact as the allows a smoother running and allows for high load angles.
Planetary gearboxes are common in advanced technologies, such as robotics and 3D printing. Three of four planet gears surround a planetary gearbox with a central Sun Gear and are held together via inner teeth outer ring equipment. This design similarly spreads power through the gears and makes it possible for a Planetary Gear System to achieve a high torque in a limited area. The two popular features of Planetary Gearboxes are its high endurance and precision
The technological advances and the development of gearboxes have resulted in the production of more efficient and powerful gearboxes (especially industrial gearbox) at a lower cost. Gearboxes are commonly used to monitor the direction of rotation and convert torque or power between inputs in applications that require a desired output speed. Gearboxes are used in many applications, including machine tools, construction machinery, transporters, and any device that needs modifications in the torque and speed of rotating movement power transmission.
Being used for speed and torque conversion gear reducers are an essential part of mechanical power transmission systems,. When selecting a gear reducer we have to know the required torque and speed as well as the most suitable type of motor to use. The most common benefits are that they can reduce speed, multiply torque, and solve inertia mismatching issues.
Speed reducers are mechanical devices generally used for two purposes. The primary use of a speed reducer is to multiply the amount of torque generated by an input power source so as to increase the amount of usable work. They also reduce the input power source speed to achieve desired output speeds.
American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gear box. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens and more.
For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.
What Are The Most Used Gear for Industrial Requirements???
Gears work on the principle of mechanical advantage. Different types of gears are used according to the industrial requirement. Gears are found in a wide range of industries like aeronautics, mining, manufacturing chains in the automotive sector, pharmaceutical industry, textiles, and more.
Basic operation of gears are based on the coupling between a crown and a pinion as sprockets and are manufactured with various materials with different tooth widths, face width, head circumference, and circular pitch. According to the position and shape of their teeth they are classified into parallel axis and nonparallel axis gears.
Parallel axis gears are Spur cylindrical gear, Helical cylindrical gears, and double helical gears or Herringbone gears.
Spur cylindrical gears generate radial reaction loads on the axis and transmit power through parallel shafts. The simplest of gear and it is usually used for small and medium speeds, because it generates noise as the speed increases.
In Helical cylindrical gears the power transfer occurs in the same way as in Spur gear but the axis can be parallel or nonparallel. The teeth in these gears are oblique in relation to the rotation axis and so they transmit more movement and at a higher speed. They are more silent, but require more lubrication and they wear more quickly.
Double helical gears or Herringbone gears combine the right and left helix. A symmetrical branch generates an opposite and equal thrust. They eliminate the axial thrust which means that bearings and supports no longer have to absorb it.
Nonparallel axis gears consists of Screw Gears, Spur, or Straight Bevel Gears, Spiral Bevel Gears, Hypoid Gears, Worm Wheels, and Worm Screws.
Screw Gears perform a wedge or screw movement resulting in a high degree of slip on the tooth flanks. They can move in the same direction or the opposite. Spur or Straight Bevel gears are not mush used today. By means of conical toothed surfaces they transmit the movement of axis that are cut in the same plane, usually in right angle. With axes positioned at 90 degrees they are often used to slow down and are noisy. The contact surface in a Spiral Bevel gears is larger compared to straight bevel gears. They can transmit the motion of axis that are cut and used to lower the speed on shafts of 90 degrees. In Hypoid gears their attack pinion is off-centre in relation to the axis of the crown. They have a long service life and low noise. They are usually used in boats and industrial machines. Worm Wheels have a worm screw, which functions as a conductor, and a crown, driven by it. The screw moves the crown with its turn.
There are some gears for special applications like Internal or Ring gears which are similar to Spur gears although their teeth are not ground on the outside, but on the inside of a wheel or rimmed ring. The inner gears are driven by pinion drives which maintains the direction of angular velocity. Planetary Gears also known as Epicyclic gears is a gear train in which a central gear has one or several external gears around it. They are commonly used for automobile transmissions. Rack and Pinion are used in lathes to move the longitudinal carriage; they do not have a transmission ratio, but a length ratio.
The different types of gears are used in many sectors like agricultural automotive naval vehicles, wind power, cement manufacturing industries, roller mills, and more.
Speed Reducer use circular and toothed gear pairs to lower the motor speed efficiently and safely. Gears with very different diameters to reduce the speed of rotation additionally.
They are generally used for two purposes; to multiply the amount of torque generated by an input power source to increase the amount of usable work and also to reduce the input power source speed to achieve desired output speeds.
There are different types of speed reducers depending on the classification and types of gearbox used for different purposes. Some of the types are planetary speed reducer, Spur and Helical, Worm and Bevel.
If you are in need of industrial gearbox repair, we at American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gear box. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens and more.
For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.
Gears Have Different Uses In a Wide Variety of Industrial and Mechanical Types of Equipment
Gears have different uses in a wide variety of industrial and mechanical equipment in addition to cars and bikes. Gears are used to control the power while a machine is being operated. The role of a gear in industrial machines is to optimize the productivity by reducing the speed and not the revolutions.
Industrial gear boxes are used in a variety of industries like Wind Power, Cement, Chemical, Rubber & Plastics, Construction, Food & Beverage, Marine, Material Handling, Metals & Mining, Power Generation, Recreational Vehicle, Transportation Industry, Agriculture, Automotive, Aerospace, Defence, Semiconductor, Robotics, Textile, and Healthcare to name a few. Industrial gearbox are mainly classified by their type like Planetary, Helical, Bevel, Spur, Worm and others like Helical-Bevel and Planetary Worm.
The most common type of industrial gears that are being used is Spur gears where the teeth of these gears fall parallel to a machine’s rotational axis. These type of gears are used in machines which have low speed applications and proper sound organization.
Helical type of gears are famous for their teeth-shaped edges which create a thrust load. Unlike Helical gears, the Spur gears are not parallel to a machine’s rotational axis. They are mainly used in industries like Rubber, Medical, Steel, Packing, and more.
Worm gears are used mainly in steel, sugar, paper, and textile plants. There are two types of worm gears, single-threaded and multi-threaded. They are also known as wheel industrial gears.
Bevel type of gears are used mainly for shafts where they are fitted at a right angle to a machine’s rotational axis. Some of the application where Bevel gears are used are in hand drill, printing, and a number of other machines.
Planetary gears are used in gearboxes that power everything from basic plant machinery to electric vehicles. Planetary gears are used in applications that demand high torque density, operational efficiency, and durability. When space and weight becomes an issue Planetary gears are often used where a large amount of speed reduction and torque are needed. Planetary gear are used in turbine engines, automatic transmissions, and even electric screwdrivers. They are also used in tractors and construction equipment.
Gear reducer are a mechanical transmission device that connects the motor to a driven load. They are also known as a gearbox. To modify the torque and speed between a motor and a load, Gear reducers are used. If your gearbox is down, you need keep it running as quickly and efficiently as possible. Repairing an existing gearbox can be the most quick and cost effective way. Procuring a new gearbox from manufacturers takes several months to get. Repairing can restore gearbox performance less than the cost of replacement.
With over hundred years of gear engineering experience, we repair rebuild any industrial gearbox brand, make, or model. We at American Gear LLC have a 24/7 emergency service to attend your complaints as we know that time is precious. Our engineers use the latest technology to analyse the condition of your gearbox’s internal parts. Our engineers also work on-site to fix any issues that your equipment is experiencing and enabling you to regain production. We also have the capability to reverse engineer any gearbox design and manufacture any new parts that may be required to carry out a complete upgrade. All of our manufacturing is carried out to ISO standards and through this process we can bring old gearboxes up to OEM standards.
If you are in need of industrial gearbox repair, we at American Gears LLC offer complete reconditioning on industrial gearboxes of all OEM brands. We are fully equipped to provide all gearbox services performing a complete evaluation of your gear box. Our in-house design, engineering, and manufacturing services ensure quality workmanship. We provide a warranty and guarantee on workmanship and materials. We work on leading brands like Marley, Amarillo, Philadelphia, Lufkin, Rexnord, Falk, SPX, Falk and Siemens and more.
For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.
Industrial Gearbox Repair and Rebuild Service in Houston, Texas
Gears are toothed, mechanical transmission elements used to transfer motion and power between machine components. Operating in mated pairs, gears mesh their teeth with the teeth of another corresponding gear or toothed component which prevents slippage during the transmission process. Each gear or toothed component is attached to a machine shaft or base component, therefore when the driving gear rotates along with its shaft component, the driven gear rotates or translates its shaft component. Depending on the design and construction of the gear pair, the transference of motion between the driving shaft and the driven shaft can result in a change of the direction of rotation or movement. Gears are available in a variety of designs, constructions, and configurations to suit a wide range of industries and applications.
There are many types of gears such as spur gears, helical gears, bevel gears, worm gears, gear rack, etc. These can be broadly classified by looking at the positions of axes such as parallel shafts, intersecting shafts and non-intersecting shafts. The most commonly used gears are
Spur Gear
Gears having cylindrical pitch surfaces are called cylindrical gears. Spur gears belong to the parallel shaft gear group and are cylindrical gears with a tooth line which is straight and parallel to the shaft. Spur gears are the most widely used gears that can achieve high accuracy with relatively easy production processes.
Helical Gear
Helical gears are used with parallel shafts similar to spur gears and are cylindrical gears with winding tooth lines. They have better teeth meshing than spur gears and have superior quietness and can transmit higher loads, making them suitable for high speed applications.
Bevel Gear
Bevel gears have a cone shaped appearance and are used to transmit force between two shafts which intersect at one point (intersecting shafts). A bevel gear has a cone as its pitch surface and its teeth are cut along the cone.
Screw Gear
Screw gears are a pair of same hand helical gears with the twist angle of 45° on non-parallel, non-intersecting shafts. Because the tooth contact is a point, their load carrying capacity is low and they are not suitable for large power transmission.
Worm Gear
A screw shape cut on a shaft is the worm, the mating gear is the worm wheel, and together on non-intersecting shafts is called a worm gear. Worms and worm wheels are not limited to cylindrical shapes. There is the hour-glass type which can increase the contact ratio, but production becomes more difficult.
A gear reducer is a mechanical transmission device that connects a motor to a driven load. It is also known as a gearbox. It allows you to modify the torque and speed between a motor and a load. Reduction gear assemblies are made up of series of gears. There are four main types of gear reducers: planetary gear reducers, worm gear reducers, gear train gear reducers and bevel gear reducers.
We at American Gear Llc based in Houston, Texas, with over hundred years of experience repair and rebuild gear box by manufacturers like Falk, Rexnord, Amarillo, Philadelphia, Nord, Marley,Lufkin, Rexnord to name a few.
As a dependable gearbox repair and rebuilding company we are chosen by large and small manufacturers like steel and paper mills, utility power plants, oil refineries, chemical processing facilities, Petro chemical industries, Defence and other industrial plants from around the world that depend on speed reducers and gear box rely on American Gear Llc.
Having been in the industry for over a hundred years we have the best engineers in the industry to reverse engineer your gear components back to OEM or better with a warranty or exchange your unit and purchase one of fully rebuilt units.
For all your requirements on Gears and Reducers kindly get in touch with us at 713.360.6995 and take some time to visit our website at http://americangearllc.com/.
Leading Industrial Gear Reducer and Repair Company In USA
The term “gearbox” is used to refer to any piece of equipment connecting a motor and a machine that consists of a series of gears, otherwise known as a gear train. It receives the primary input speed from the motor and alters it to a different output speed using its gears. Different types and combinations of gears fulfil specific purposes. The types of gears found in gearboxes include spur, bevel, spiral, helical, and worm gears. The performance efficiency of a gearbox is indicated by its gearbox ratio which is the ratio of the input source rpm to the output source rpm.
Gear reducers are also known as speed reducers. The mechanical accessory that goes by either of these names is meant to reduce the rpm transmitted between a motor and the machinery it is powering. A speed reducer effectively decreases the speed produced by the motor to control the speed at which the machinery is operating and increases the torque produced by the motor. Speed reducer is expected to have a higher gearbox ratio, where the input source rpm is greater than the output source rpm. Multiplying the amount of torque generated by the motor increases the amount of usable power for the machine—this process is said to create a “mechanical advantage”. In greater context the gear reducer is basically a tool used to increase efficiency in facility operations.
Not all gearboxes, however, are speed reducers or gear reducers. There are other types of gearboxes that perform different functions. For example, another type of gearbox performs the opposite function of a speed reducer—it increases the speed produced by a motor and reduces torque.
We at American Gear with over 100 years of experience work with our clients to ensure their industrial gearboxes remain operational for the duration of their intended lifespan. We ensure that every unit we refurbish and repair leaves our facilities in near-new condition. If we notice potential causes of failure during the repair stage, we notify the clients immediately. The result being that many of our industrial gearboxes perform better once they are returned and are less prone to damage or further problems.
We overhaul and rebuild any gearbox – even when existing gears and other components in your gear box are damaged beyond repair. What’s more we offer you the option of using either OEM replacements when available; or custom machined or fabricated parts to minimize downtime and get your gearbox back to duty promptly. Having experience with most OEM brands and designs of gearboxes and reducers we manufacture our own quality replacement gearing and components in-house to enhance performance and durability.
We service, overhaul, and supply spares or complete replacement industrial and mining gearbox including Falk, Amarilo, Marley, Philadelphia, Lufkin, Rexnord, Simens, Spx and many more…
Poor cooling tower performance and thermal inefficiency in cooling towers can be caused by many factors. Performance upgrades and component replacements can be costly and time consuming. Get in touch with us for cooling tower repair & maintenance. We will expertly evaluate your cooling tower and recommend needed repairs, parts, and water treatment to improve your cooling tower performance or expand your cooling tower capacity to meet your current and future requirements.
American Gear are leaders in gear reducer repair and services with over a hundred years of experience in precision gear manufacturing. We offer a 3yr warranty covering all components of the gear box including seals, bearings, and gears. We also offer an exchange program for gear drives that are critical to your process.
For all your requirements on gearbox and reducers or your cooling tower to be repaired, rebuild, replacement, or to be inspected, give us a call at (713) 360 6995. We’re happy to answer any questions you have about our services. Please visit our website to know more about us at http://americangearllc.com/
Gears are used to transfer motion and torque between machine components in mechanical devices.
Gears are used to transfer motion and torque between machine components in mechanical devices. Depending on the design and construction of the gear pair employed, gears can change the direction of movement and/or increase the output speed or torque.
Gearboxes are also used as speed reducers to slow the rotational speed from the incoming motor to the outgoing fan of a cooling tower. Companies that operate high-capacity production plants, such as those in the chemical process and power industries, require cooling towers with large amounts of heat rejection capacity. Cooling Tower demands different operational requirements from a Gearbox.
A cooling tower is a heat rejection device, which extracts waste heat to the atmosphere through the cooling of a water stream to a lower temperature.
Amarillo Gear Company’s cooling tower gearboxes and drive shafts have design features and ratings that ensure reliability and long life in the demanding environment of a cooling tower. Amarillo Gear driveshafts are custom manufactured and engineered for specific applications to achieve optimum performance.
Rexnord manufactures high quality, custom precision spur and helical gearing and gearboxes serving the mining, oilfield, wind, transit, and other industrial markets. The gearboxes are IISO-certified with high performance and reliability on custom enclosed gear drives and loose precision gears. Rexnord is a manufacturer of the custom planetary, parallel shaft and right-angle gearboxes.
Falk speed reducers have a proven track record for reliability and ruggedness in harsh industrial conditions. Falk has solutions for some of the most challenging industrial applications, from mining to pulp and paper to cement mixing. Designed for maximum adaptability and minimal deterioration in even the most punishing environments, Falk speed reducers offer a long life of the trouble-free operation. They are perfect for the mining, forestry, food industries, and more. Perfect for heavy-duty industrial markets, Falk right-angle reducers offer rugged designs to meet any and all operating challenges.
SPX Cooling Technologies designs and manufactures Marley Geareducers for cooling towers in HVAC, industrial and power plant applications. The Marley M Series is designed to replace gearboxes found in non-Marley cooling towers, specifically Amarillo gear drives. It matches Amarillo gear drives, eliminating the need to replace or add other tower components such as the fan hub, driveshaft, or adaptor plate. Combining the proven longevity and performance of Marley’s robust housings and bearings with modern seal enhancements and built-in vibration transducer mounting, the comprehensive M Series eliminates the need for additional pumps, filters, or coolers to run properly.
Lufkin gearboxes Baker Hughes are used to transmitting power from engines, motors, turbines, and compressors in the mechanical drive, turbo, industrial, and marine propulsion applications around the world. Their products and services are known worldwide for dependability and performance that boost uptime and improve reliability.
Now a brand of the Timken Company, Philadelphia Gear manufactures parallel shaft, to a right angle, to double helical, to planetary/epicyclical, to bevel helical gears, and so on. Philadelphia Gear products are used in all major industries from water management applications, Power transmission, Cement, roller mill, and so on.
Siemens offers compact and versatile geared motor solutions that can be optimally integrated into the drive train. With its range of helical gear units, Flender, a company owned by Siemens, now has by far the largest number of application-specific solutions and is thus able to meet almost any drive technology requirements in hundreds of industrial and raw material extraction applications.
At American Gear, our trained experts ensure your new, upgraded, or repaired equipment is professionally installed – guaranteeing all warranty provisions are met. We repair an existing gearbox, upgrade old gearbox or design and manufacture new, upgraded parts for any brand or model. Using our own spare parts, original spare parts, or re-engineered spare parts, we can help to reduce your downtime and maintain a high level of availability. We also re-engineer gearboxes or gearbox components which is a cost-effective way of increasing performance and productivity.
For all your requirements on boiler or pumps to be repaired, rebuild, replacement, or to be inspected, give us a call at (713) 360 6995. Please visit our website to know more about us at http://americangearllc.com/