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(SPONSORED CONTENT)Webinar: Advanced Mainshaft Bearing Solutions for Wind Turbines
Mainshaft bearings inside wind turbines are subjected to extremely harsh operating conditions that result in failure patterns which include surface-initiated fatigue, abrasive wear and uneven internal load distribution. This webinar will introduce you to the latest engineering advancements in spherical roller bearing design, including solutions that allow potentially damaging thrust to be safely transferred through the bearing to the housing support. The resulting reduction in torque, friction and heat significantly improves the overall efficiency of the system, thereby enabling the wind turbine to generate more power - more reliably! Webinar Courtesy of Schaeffler
This brief writeup covers the basics of sizing and applying all types of speed reducers and gearboxes. We will describe the torque/power relationship, service factors, mounting and connections, troubleshooting, and some cost saving tips. White Papers Courtesy of DieQua
There is a widespread push in North America to replace hydraulic lifting systems with electromechanical systems. This trend has been going on for many years in Europe and is now really taking hold in North America. Many engineers are now tasked with the job of eliminating environmentally unfriendly hydraulic oil with systems that are purely electromechanical. When making this changeover, a number of important factors need to be considered to make sure the new design will work properly, efficiently, and reliably over the life of the system. This webinar will walk you through the critical engineering factors that need to be considered and then will create a multi-jack lifting system complete with the performance data, 3D drawings and bills of materials. Webinar Courtesy of DieQua
DieQua offers complete screw jack system design assistance, taking the guess work out of product selection. Our years of application experience assures that all elements of the design process are considered. We also offer full assembly drawings, which provides time-saving value, and guarantees that the correct system components are integrated. White Papers Courtesy of Diequa
Because gearboxes are used in practically every industry, engineers often have to come up with creative solutions to a wide variety of unusual challenges. Perhaps you are facing problems with lifespan, environment or safety in your own applications. Diequa president Meikel Quaas will share multiple examples and case studies of gearbox inventions his company has built for customers from around the world. Some creative gearbox solutions you will learn about:
Webinar Courtesy of Diequa
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The 8th International CTI Symposium on Automotive Transmissions, HEV and EV Drives took place in Rochester, Michigan from May 12-15. The event kicked off with its popular introductory seminar "Basics and Practice of Automotive Transmissions."
It seems preposterous in the whimsical, wireless world of today, but in 1977 cinemaâ™s greatest visioneers came together and decided the pinnacle of robotic technology in the future would be a motorized trash can.
Regardless of where you do business, when discussing, analyzing or worrying about âœThe Economyâ these days, youâ™re not thinking Main Street - youâ™re thinking global. With that stipulation, it is also accepted wisdom that quality products and sharp pencils are not enough to be and remain competitive. Accordingly, everyone is looking for an edge, an advantage, in order to beat back - or at least keep up with - the competition.
When talking about high-end machining or manufacturing applications that include direct-drive technology, one of the key advantages of utilizing this particular transmission method is its endurance. Because of the very nature of direct-drive motors they are able to operate at peak performance levels indefinitely â” without any kind of wear or aging â” as long as the motor isnâ™t pushed past its capacity. Unfortunately, because this isnâ™t a perfect world, unexpected things can happen which can cause the motor to overheat. Whether the heat source is due to a parameter being input incorrectly, or an unexpected external force causing more resistance than expected â” it is important to have certain forms of thermal protection in place. Since torque motors are built in such a way that they cannot be repaired and yet maintain their efficiency, it is vital to prevent any overheating â” thus precluding the need to purchase a new one.
"Well begun is half done," a quote that most reference materials attribute to Aristotle, certainly applies when selecting mechanical power transmission products. A selection process that is well thought out at the start can ensure that the product selected will be properly sized and appropriate to the application at hand.
For either brand-new motors or those already in service, "best practices" means that informed technicians can make use of the latest diagnostic techniques (vibration analysis, thermography, shaft-voltage testing, etc.) to prevent electrical bearing damage -- either at the very beginning or very quickly thereafter. If done correctly, the work need only be done once.
American Bearing Manufacturers Association (ABMA) Standard 9 and ISO 281 give equations for calculating the basic dynamic radial load rating for ball bearings. These equations are based on a number of assumptions, many of which are not valid for thin-section bearings. (Thin-section bearings are described in ABMA standard 26.2.) Nevertheless, many thin-section bearing catalogs report load ratings based on these equations. Kaydon has developed a new method for calculating the dynamic radial load rating for thin-section ball bearings. The new method uses the contact stress and the number of stress-cycles-per-revolution to calculate the capacity. The new numbers are based on five years of actual test results. These equations can also be used to calculate the dynamic radial load rating for four-point contact ball bearings, which are not covered in ABMA standard 9 or ISO 281.
The purpose of DC motor protection is to extend a motor's lifespan by protecting it from conditions that can damage the motor's windings--both electrically and mechanically.
Implementing a predictive maintenance (PM) program can be tough. Despite its proven success, many companies have been operating the same way for over 50 years and donâ™t know where to start. Understanding where to start and where to focus is critical. The intention of this article is to give insight to start and sustain an effective program using todayâ™s technology and devices.
A brief overview of the induction motor, including the basics of construction, performance and variable speed drives.
Robotics and other advanced automation technology systems are viewed as a looming threat to some in the plant maintenance field. Although there is a constant battle for some workers to remain useful while machines are continuously fulfilling more roles on the plant floor, there are those who in turn have found a better use of their newly freed time.
CTI Symposium USA Examines North American Transmission Market Strategies
Experts gathered at the 9th CTI Symposium to discuss the challenges of reducing noise, improving energy efficiency and meeting the changing demands of the marketplace
The complete Industry News section from the February 2017 issue of PTE.
DC motors possess linear relationships that allow for very predictable operation. For instance, if enough voltage is applied across the terminals of a DC motor, the output shaft will spin at a rate proportional to that applied voltage. You can take the ratio of the applied voltage over the rated voltage and multiply that number by the no load speed and get the running speed.
Motor Operation Gets Big Boost from Smart Technology (Here's How to Take Advantage)
News from Around the Industry
Action Challenge Introduces Students to Fluid Power Industry in the latest STEM educational effort from the National Fluid Power Association.
America suffers $4.4 billion in losses due to earthquakes every year. While that's a drop in the bucket for our $16 trillion plus GDP, it's still a substantial amount of money, and some people are working to lessen those losses. One group is Earthquake Protection Systems (EPS), a company that is designing bearings to better protect buildings from earthquake damage.
Latest News from around the Industry
This paper presents a joint project conducted by Ashwoods Electric Motors and Oerlikon Fairfield that uses planetary drives with an integrated electric motor. Current solutions used in production of off-highway vehicles rely upon large, heavy and inefficient brushed DC or induction motors, coupled to a planetary gearbox. This presents a number of challenges to the vehicle designers such as: limited vehicle range, limited space around the motor/drivetrain, and motor durability. The proposed integrated system utilizes an Oerlikon Fairfield Torque Hub, widely used in off-highway vehicles, and the Ashwoods first-to-market, interior permanent magnet motor. How these products are integrated, i.e. incorporating a brake solution, represents a market-changing product. Using interior permanent magnet (IPM) technology in the motor design means the motor can be up to 70% lighter, 70% smaller and 20% more efficient than traditional motors used in off-highway traction applications.
A new preventive maintenance program at a leading New England Ivy League university demonstrates how the push for more sustainable "green" building management has led to a growing awareness of a chronic, widespread problem with HVAC motors—electrical bearing damage and failure.
Given that many different hydraulic systems recommend the use of either frequency converters or cyclic control (soft starter technologies), the question must be asked - Which one of these solutions is the most cost-effective in reducing energy consumption and providing the most satisfactory payback time?
Presented is a high-phase, order-induction motor drive for use in a series hybrid architecture. This solution overcomes numerous compromises in current hybrid powertrain designs. Notably, it allows for a vehicle that is competitive in terms of performance and cost.
The use of motor current signature analysis (MCSA) for motor fault detection â” such as a broken rotor bar â” is now well established. However, detection of mechanical faults related to the driven system remains a more challenging task. Recently there has been a growing interest for detection of gear faults by MCSA. Advantages and drawbacks of these MCSA-type techniques are presented and discussed on a few industrial cases.
The glass is at least half-full—and there is no hole in the glass. While fiscal cliff disaster is a possibility, weâ™re thinking more fiscal pothole.
Student research project at Purdue could revolutionize predictive bearing failure.
This article describes a series of tests that can be performed by the average user, with little experience, and without sophisticated measuring instruments, to quickly determine the most important performance characteristics of linear motion systems.
For the most accurate measurements, miniature and instrument ball bearing dimensions should be measured with a calibrated air gauge. A good second option is a calibrated optical comparator. On occasion, it may be necessary to use a calibrated, hand-held micrometer to double-check a measurement or for simple verification while working in the field.
For design engineers and purchasing agents alike, bearings can sometimes be like family. Oh, you know - can't live with 'em, canâ™t live without 'em.
Energy costs and downtime can be greatly reduced by instituting a motor management plan. Part II of this three-part series specifically addresses the establishment of a motor failure policy and the development of purchasing specifications. Part I addressed the general aspects of a motor management plan, including the first steps of creating a motor inventory and guidelines for motor repair and replacement. Part III will examine motor repair specifications as well as preventive and predictive maintenance.
This paper provides a mathematical framework and its implementation for calculating the tooth geometry of arbitrary gear types, based on the basic law of gear kinematics. The rack or gear geometry can be generated in two different ways: by calculating the conjugate geometry and the line of contact of a gear to the given geometric shape of a known geometry (e.g., a cutting hob), or by prescribing the surface of action of two gears in contact and calculating the correspondent flank shapes.
Just as we now consider rotary dial phones archaic, so are many installed synchronous belt drives. That they continue to operate is testimony to their durability. But that should not prevent you from taking advantage of newer synchronous belt drive technology that can improve both equipment design and field installations.
This three-part series on motor management best practices focuses on the importance of instituting a motor management plan as a necessity in effectively administering the electric motors in a facility. The goal of a motor management plan is to take advantage of opportunities for energy savings and increased productivity using energy efficient, reliable motors such as NEMA Premium efficiency motors, herein referred to as âœpremium efficiencyâ motors.
The improvement of the energy efficiency of industrial gear motors and gearboxes is a common problem for many gear unit manufacturers and end-users. As is typical of other mechanical components, the radial lip seals used in such units generate friction and heat, thus contributing to energy losses of mechanical systems. There exist today simulation tools that are already helping improve the efficiency of mechanical systems â” but accurate models for seal frictional losses need to be developed. In this paper SKF presents an engineering model for radial lip seal friction based on a physical approach.
A Conversation with Jeff Hemphill, CTO at Schaeffler Group USA Inc about mechatronic solutions and the electric vehicles of tomorrow.
Believe me when I tell you that â” as a domestic automotive engineer â” I bleed U.S. manufacturing. I have never lived more than 50 miles from Detroit,
Wear is a very important topic for dry running plastic gears. Over the past few years, the authors have worked closely with a number of manufacturers of plastic gears to investigate the problems of gear wear in detail. Together they have developed a calculation method that can be used to predict where and when local wear will occur on a tooth flank. Their findings have also just been published in the final version of VDI 2736.
The chemical and physical properties of gear oils may change, depending - more or less - upon their formulation and the environmental conditions under which they are used. This is why - after three years of use in a wind turbine - a gear oil was examined to determine if indeed changes were evident and if the protection of the gears and rolling bearings still met the same requirements as would be expected of fresh oil. Our findings revealed that the existing gear oil - as well as its ability to protect the gears and rolling bearings - had degraded very little compared to fresh oil.
Reducing losses and increasing profits by instituting a motor management plan is what this series of articles is all about. Here in Part I, we discuss how to create a motor inventory and establish repair-or-replace motor guidelines. Subsequent topics in this three-part series will address (Part II) motor failure policies and purchasing specifications, and (Part III) repair specifications and preventive and predictive maintenance, respectively.
Microgears for some types of medical technology need to be inexpensively mass produced. But at the same time, they need to be both precise and reliable, even though their design lifetime is relatively short. Here's how microgears were developed for blood glucose measuring devices, insulin pumps for diabetics and other very small devices.
Heat generation in bearings is manifested by the power losses of the transmission. Because of the rise in temperature due to heat generation, the appearance of dilatation adversely affects the bearings' geometrical characteristics.
Cement Backer Board Plant Utilizes Oil Shear Clutch Brake
Rheology models express the way tribological conditions translate to shear stress of the lubricant and friction force on the interacting surfaces. Due to the complexity of the lubricant rheology, the friction coefficient is usually obtained experimentally either under the same operating conditions or by curve fitting in a properly chosen friction map. The current study aims at determining the rheological parameters of a lubricant based on friction measurements carried out on a commercial, readily available ball-on-disc machine.
In most applications, gearbox reliability is critical to the productivity of the overall plant operation. So it follows that when industry is looking at the best ways to increase efficiency, reduce downtime, and increase profitability, gearbox performance and reliability are key factors. Designing for repair, and writing effective repair procedures, can speed the service time, and provide a quality refurbishment. The best practices listed in this article are proven, effective methods used to install and remove bearings, seals, gears, couplings and shafts within a gearbox.
Good machinery can last a lifetime. But, replacement parts for older equipment may be near impossible to find. So, what do you do when you're looking to replace hard-to-find bearings and related parts for older machines?
Understanding proper bearing lubrication procedures is critical to ensuring long-term, trouble-free performance. Klüber Lubrication has prepared this explanation as a general guide.
Over the past several months, members of our staff have traveled quite a bit, and we've had a lot of opportunities to gauge their confidence. And while nobody is overwhelmingly enthusiastic - nobody has told us this is their best year ever - almost everyone seems at least content with the stability that slow and steady growth provides.
V-belts look like relatively benign and simple pieces of equipment. They're basically a glorified rubber band, right? Need a replacement? Just measure the top width and circumference, find another belt with the same dimensions, and slap it on the drive. There's only one problem: that approach is about as wrong as you can get.
Couplings and harsh environment use
Design engineers across industries rely on pillow block bearings for a variety of tough and unconventional applications. Having access to data that backs housing strength performance claims is an integral part of choosing the right bearing to keep operations running optimally. What design considerations must be made when the application demands a pillow block installation on a non-horizontal orientation? What happens when bearing load is not applied through the base of the unit? Timken answers these questions with physical testing, advanced modeling and real-world experience to facilitate the selection of pillow block bearings for specific applications.
Over the many years, there have been many technical papers and articles about which motor is the best. The short and sweet answer is - let's talk about the application. More recently a number of papers and articles have appeared that compared each motor's advantages and disadvantages in generic or specific terms. Many times, the methods used to drive and control these motors are not completely described due to the many control schemes available for use. A few articles focus on just the open loop step motor and the closed loop servo motor advantages and disadvantages in a laundry list format. This article is attempting to "drill down" into the reasons why and to describe how it is done.
For many years bellows couplings have been near the top of the list of flexible coupling choices for high-performance motion systems. Their high torsional stiffness, low moment of inertia and minimal restoring forces under misalignment make them a preferred choice for maintaining tight control over the load.
As automation devices have grown more complex and have incorporated more plant data in their operation, there is an increased need for programming changes to continue smooth operation or improve performance. In environments requiring frequent changes, it is not uncommon for code to be lost or changes overwritten, resulting in increased downtime and decreased productivity
The Magnetic Gearing and Turbine Corp. (MGT), founded by Australian inventor Andrew French in 2000, manufactures injection molded gears and couplings based entirely on magnetic technology. The repulsive magnetic forces are used to transmit power without losing any energy, and drive shafts rotate completely independently of each other.
This article will examine the major materials used to enhance balls to resist aggressive environments and help in selecting the right one.
Part I of this article appeared in the October 2008 issue. It provided an overview and general classifi cations of power transmission couplings, along with selection and performance criteria for rigid couplings and misalignment-compensating couplings. Part II continues the discussion with selection and performance criteria for torsionally flexible and combination-purpose couplings.
Power transmission couplings are widely used for modifi cation of stiff ness and damping in power transmission systems, both in torsion and in other directions (misalignment compensation).
With the constant push for sustainable and environmentally friendly procedures on Earth, you'd think weâ™d apply the same rules high above it.
This paper is part 2 of 2 in a series that summarizes the chemical, metallurgical and physical aspects of bearing steels and their effect on rolling bearing life and reliability.
Today, better fuel economy is a main objective in the automotive development process. It remains top-of-mind with the auto industry and consumers because of costs and environmental impacts. Because the industry’s average fuel-economy standard is required to increase by 40 percent by 2020, manufacturers and engineers are working to develop fuel-efficient, environmentally friendly and reliable designs for vehicles.
OEMs can minimize the cost of ownership by using highly efficient motors and recognizing when unreliable motors are driving up the operating costs of their applications.
The primary driver of an airport baggage handling queue conveyor must be able to operate under increasingly demanding operating conditions, including frequent starting and stopping. The selection of the primary driver of the queue conveyor is dependent on multiple criteria, including dimensional requirements and durability characteristics.
Fans of Arthur C. Clarke may remember a concept in his 1979 novel, The Fountains of Paradise, of an orbital elevator used to raise payloads from the ground to a satellite as a more cost-effective means of transporting material to outer space.
Itâ™s as true in pulp and paper as it is in many other industries: the continued rise in energy prices has put a squeeze on margin and profits. Papermakers know that to maintain margin, they must effectively manage their energy costs.
This paper summarizes the chemical, metallurgical and physical aspects of bearing steels and their effect on rolling bearing life and reliability.
This article is designed to help describe the selection process of a reducer to be used in the parcel handling industry. It will go over the different applications for which gearboxes are used throughout parcel handling facilities such as UPS, FedEx and DHL.
Recently I had a disturbing conversation with a colleague here at the office. During the conversation, it became clear to me that my co-worker -- a really intelligent guy whom I respect a lot -- had no idea how even the most simple electric motor works.
The ball screw drive is an assembly that converts rotary motion to linear motion and vice versa. The ball screw drive consists of a ball screw and a ball nut with recirculating ball bearings...
Gear drives deliver power to industrial equipment such as bulk material conveyors, mixers, pumps and paper mills. The reliability that translates into greater uptime and profitability begins by specifying and selecting the proper drives for these critical applications.
There are no alchemists at the California Institute of Technology, but a team of research scientists at the Pasadena-based institution is doing some pretty remarkable things "transforming something common into something special."
Air bearings provide a more-precise view of print head variations.
All major manufacturers of 3-phase AC induction motors offer "inverter-duty" or "inverter-readyâ models, but while these motors have inverter-rated insulation to protect the windings, the bearings--their most vulnerable parts--are too often ignored.
How to select a guide wheel with the properties best-suited for a given application to create a system that reduces design costs and engineering changes, and lowers warranty, assembly, installation and mounting costs.
One of our goals at Power Transmission Engineering is to help you understand, identify and select the best technology for your mechanical power transmission or motion control applications. With every project, you have to decide which components to use, and which suppliers, based on functionality, quality and price. We aim to help you make those decisions informed by providing the latest information on current technology, especially when it comes to mechanical components.
An independent cheese packager in central Wisconsin packages millions of pounds of cheese every year. Whether shredded, sliced, crumbled or waxed, each package is designed specifically for a customerâ™s unique needs. As a âœtoll processor,â production line speed is critical to productivity as well as profitability.
Power Transmission Engineering is collaborating with the Bearing Specialists Association (BSA) on a special section within the magazine. Bearing Briefs will present updated reports on bearing topics for each issue in 2016. Complimentary access to all BSA Bearing and Industry Briefs is available on the BSA website at www.bsahome.org/tools.
During the past 10 years, the PM industry has put a lot of focus on how to make powder metal gears for automotive transmissions a reality. To reach this goal, several hurdles had to be overcome, such as fatigue data generation on gears, verification of calculation methods, production technology, materials development, heat treatment recipes, design development, and cost studies. All of these advancements will be discussed, and a number of vehicles with powder metal gears in their transmissions will be presented. How the transmissions have been redesigned in order to achieve the required stress levels while minimizing weight and inertia, thus increasing efficiency, will also be discussed.
The performance of high-speed helical geartrains is of particular importance for tiltrotor aircraft drive systems. These drive systems are used to provide speed reduction/torque multiplication from the gas turbine output shaft and provide the necessary offset between these parallel shafts in the aircraft. Four different design configurations have been tested in the NASA Glenn Research Center, High-Speed Helical Geartrain Test Facility. The design configurations included the current aircraft design, current design with isotropic superfinished gear surfaces, double-helical design (inward and outward pumping), increased pitch (finer teeth), and an increased helix angle. All designs were tested at multiple input shaft speeds (up to 15,000 rpm) and applied power (up to 5,000 hp). Also two lubrication, system-related, variables were tested: oil inlet temperature (160â“250° F) and lubricating jet pressure (60â“80 psig). Experimental data recorded from these tests included power loss of the helical system under study, the temperature increase of the lubricant from inlet to outlet of the drive system and fling-off temperatures (radially and axially). Also, all gear systems were tested with and without shrouds around the gears.
When rolling element or sleeve bearings operate under extreme conditions, itâ™s more important than ever to follow proper lubrication selection and maintenance procedures to maximize eff ective life and effi cient performance.
in the performance and life of a rolling element bearing. Less than 10 percent of bearings reach their theoretical L10 life, and poor lubrication can be attributed to 80 percent of those that fall short. Ideally, a lubricant forms a film layer between moving components in a bearing, separating moving parts, minimizing friction and preventing wear between balls or rollers, raceways and retainers. Lubricants also protect metal surfaces from corrosion and moisture, dissipate heat and can even prevent the ingress of contaminants.
Guy Gendron, certified bearing specialist and technical sales representative at Timken Canada L.P. explains how he used his bearing expertise to increase a customerâ™s productivity.
Power Transmission Engineering is collaborating with the Bearing Specialists Association (BSA) on a special section within the magazine. Bearing Briefs will present updated reports on bearing topics for each issue in 2016. Complimentary access to all BSA Bearing and Industry Briefs is available on the BSA website at www.bsahome.org/tools. Additionally, our new Field Notes section on page 34 will feature field reports from BSAâ™s Certified Bearing Specialists.
U.S. manufacturers, such as food processors, face an unprecedented competitive environment and must look for ways to be profitable without negatively affecting the quality of finished products.
Lubrication management should be standard operating procedure at any manufacturing facility. Vital to both operational and maintenance personnel, a strong, coherent and specific lubrication program will have lasting results in machine efficiency and maintenance. Of course, even those with the best intentions canâ™t always keep up with the challenges presented day-to-day on the manufacturing floor. Thankfully, PTE is here to help with eight steps to selecting, storing, analyzing and managing your lubrication requirements.
Single-vendor sourcing has probably never been more attractive to businesses of all typesâ”especially manufacturingâ”than it is today. The concept makes perfect sense, especially for companies that buy power transmission and motion control components. Big dollars and perhaps even bigger safety issues ride on the quality, performance and reliability of the components used for any number of applications.
Th e total U.S. electric motor base exceeds 100 million motors and consumes more than 50% of all electricity generated in the country. Small motorsâ”fractional horsepower to 20-hpâ”comprise 99% of the motor population but consume only 25% of all generated electricity (Refs. 1,3,10,14).
Todayâ™s newspaper advertisers demand vibrant, attractive color printing, and newspaper printers are constantly looking for methods to improve printing processes to meet these demands. When it comes to improving the printing process, the key component is to choose the right printing press.
When it comes to selecting a connecting element between a drive motor and a pump unit, engineers most often choose an elastomeric coupling because of its failure protection and its vibration damping capabilities. Elastomeric couplings, traditionally manufactured with metallic hubs, feature a rugged and robust design noted for its simplicity.
Some gear geometries are more practical to produce than others. Since choices made early in the design process aff ect the ease and cost of fabrication, those who design gears would do well to consider molding and how molders operate, especially when they create precision gears.
The U.S. is a very attractive market for international firms with manufacturing solutions, and we see that trend continuing. This year (Hannover Fairs USA has) secured a tremendous amount of interest from international exhibitors and attendees, which demonstrate growing interest in the U.S. manufacturing sector.
For the lubrication of open gear drives used in different industrial applications such as cement and coal mills, rotary furnaces, or where the sealing conditions are difficult, semi-fluid greases are often used in preference to fluid oils. For girth gear applications the greases are used with a splash or spray lubrication system. The selection of such greases influences pitting lifetime and the load-carrying capacity of the gears, as well as wear behavior
Slow speed operation of fan systems within the air handling industry is generally performed due to two reasons: a coast down operation is required for hot (induced draft) fans to cool down before shutdown (often by using a turning gear), and operational efficiency improvements can be achieved during non-peak periods by slow speed operation using a VFD. In either case, when these fans are supported by hydrodynamic bearings, it is the oil film thickness developed from the bearing-shaft interaction that limits the minimum speed that can be maintained without causing premature wear and bearing failure. This paper will present a brief overview of lubrication theory and critical design parameters to achieve slow speed operation.
As with just about everything else in the manufacturing world â” and all which that universe entails â” it depends. After all, thatâ™s why the art of manufacturing is a process â” not a one-system-fits-all discipline. Yes, once that process has been properly designed and correctly implemented for a given manufacturing production need, it may well run like the astest, smoothest cookie-cutter-type operation ever devised.
Until now the estimation of rolling bearing life has been based on engineering models that consider an equivalent stress, originated beneath the contact surface, that is applied to the stressed volume of the rolling contact. Through the years, fatigue surfaceâ“originated failures, resulting from reduced lubrication or contamination, have been incorporated into the estimation of the bearing life by applying a penalty to the overall equivalent stress of the rolling contact. Due to this simplification, the accounting of some specific failure modes originated directly at the surface of the rolling contact can be challenging. In the present article, this issue is addressed by developing a general approach for rolling contact life in which the surfaceoriginated damage is explicitly formulated into the basic fatigue equations of the rolling contact. This is achieved by introducing a function to describe surface-originated failures and coupling it with the traditional, subsurface-originated fatigue risk of the rolling contact. The article presents the fundamental theory of the new model and its general behavior. The ability of the present general method to provide an account for the surfaceâ“subsurface competing fatigue mechanisms taking place in rolling bearings is discussed with reference to endurance testing data.
Bearings are an essential component in the majority of mechanical designs and equipment. It is important to consider the most effective materials when designing industrial machinery, especially in applications where water or other liquids are present. Many materials will be unable to overcome the challenges associated with operating in a wet or corrosive environment.
If youâ™re an electrical engineer you know how an electric motor works; if you arenâ™t, it can be extremely confusing. Therefore, hereâ™s the simplified explanation (or the âœhow an electric motor works for dummiesâ version) of how a four-pole, three-phase AC induction motor works in a car.
Equipment downtime and reduced component life are a few of the consequences â” and potential costs â” of using the wrong seals on many types of industrial equipment including pump bearing frames, electric motors, fans, pillow blocks, gearboxes and more. However, if correctly specified and installed, seals provide effective barriers that both retain lubricants as well as protect against water, corrosion, debris and other contaminants.
Energy is the worldwide addiction of the human race. We canâ™t live without it, and no matter how much we try to conserve it, our appetite is insatiable.
Although David Korins had an impressive resume of Broadway, film, television and music credits, the New York-based production designer had something to prove when interviewing for the pop culture phenomenon Hamilton. âœI prepped for the interview like crazy, sketching out my ideas, presenting a scene breakdown, basically doing everything I could short of begging for the job,â Korins said. âœLin Manuel Miranda (the showâ™s creator and star) had developed an incredibly effective blueprint. I just wanted the opportunity to help tell his story.â
In this centuryâ™s complex, ever- changing world of manufacturing, such capabilities as hardware and software expertise, effective location and distribution, business savvy and yes, even luck, are some of the cardinal requirements for running a successful business.
The world is full-on automated. From our factories to our vehicles to our leisurely activities, the future is now and itâ™s nothing but algorithms, robotics and hands-free operation. It comes as no surprise that a 2016 Google search brings a fair amount of technology gone awry. The following examples donâ™t scare us (theyâ™re actually quite fascinating) but they probably should worry us a little bitâ¦
Asymmetric tooth gears and their rating are not described by existing gear design standards. Presented is a rating approach for asymmetric tooth gears by their bending and contact stress levels, in comparison with symmetric tooth gears, whose rating are defined by standards. This approach applies finite element analysis (FEA) for bending stress definition and the Hertzian equation for contact stress definition. It defines equivalency factors for practical asymmetric tooth gear design and rating. This paper illustrates the rating of asymmetric tooth gears with numerical examples.
Power Transmission Engineering is collaborating with the Bearing Specialists Association (BSA) on a special section within the magazine. Bearing Briefs will present updated reports on bearing topics for each issue in 2016. Complimentary access to all BSA Bearing and Industry Briefs is available on the BSA website at www.bsahome.org/tools.
Referencing a June 2014 Article, âœHigh Gear Ratio Epicyclic Drives Analysis,â by Dr. Alex Kapelevich: I have designed a small compound epicyclic gearbox with common planets. Sun = 10 teeth Planet = 14 teeth Ring Gear stationary = 38 teeth Ring gear output = 41 teeth profile shifted onto a 38 tooth pitch diameter. Carriers are simply cages for the planet alignment and location. According to your article, and according to my calculations and the prototype I have built, my inputto- output ratio is a reduction of 65.6:1. I am using a ~ VG1 viscosity grease and Nylatron materials for the gears and carriers.
This paper presents a method for the acoustic analysis of electric motors in noisy industrial environments. Acoustic signals were measured via acoustic camera 48-microphone array, which has the capability to localize a sound (or sounds) source and, in turn, separate those sounds from intrusive background noise. These acoustic analysis results are then compared with vibration measurements; vibration monitoring is a well-known and established technique used in condition monitoring, and in this work vibration measurements were used as a reference signal for assessment of the value of the acoustic measurements. Vibration signals were measured by piezoelectric accelerometers. Two induction motor cases were examined â” a healthy motor case, and a combination of static eccentricity with soft foot case. As shown, acoustic analysis appears to be a valuable technique for condition monitoring of electric motors â” particularly in noisy industrial environments.
Standard carburizing steel 18CrNiMo7-6 is often used when high hardenability is required, but due to its highly fluctuating price, there has always been an incentive to develop Ni-free steel grades. The 23MnCrMo5-5-2 â” or Jomasco 23mod â” has been developed for this purpose. But to ensure smooth substitution within existing production lines, a number of points must be addressed: first, checking the response to carburizing treatments; and second, having similar mechanical properties with identical tooth root bending performance on gears. The latter is the purpose of this paper.
The manufacturing process begins in a limestone quarry. Mining methods such as ripping, dozing, drilling and blasting are commonly employed. Limestone provides the first essential component, calcium, for the anufacture of cement. Materials are transported to the crushing plant for further size reduction. Common methods of transport are trucks, loaders and belt conveyors.
rotary-type blowers? Examples: for motor KW; RPM; temperature; pressure production; lifetime; etc. In other words, how do I choose between belts or couplings?
The growth of worldwide energy consumption and emerging industrial markets demands an increase of renewable energy shares. The price pressure coming from coal, oil, nuclear and natural gas energy - combined with enormous worldwide production capacities for components of wind turbines - make wind energy a highly competitive market. The testing and validation of gearboxes within the test rig and the turbine environment attract a strong focus to the needs of the industry. The following contribution sums up the typical process requirements and provides examples for successful system and component verifications based on field measurements.
While the basic design of iron and coke blast furnaces is centuries old, today's steel makers are looking for innovative ways to produce molten iron with increased production and efficiency
What was once targeted specifically toward the machine tool and metalworking industries, IMTS 2014 in Chicago spent a great deal of time and resources on automation, controls, mechanical components, self-diagnostics and an increase in productivity on the shop floor.
The complete Industry News section from the September 2014 issue of Power Transmission Engineering.
With two armed conflicts underway impacting economic performance in Eastern Europe and the Middle East, we continue our investment stance of âœBuy on the Sound of Cannons â” Selectivelyâ â” but readers of Power Transmission Engineering should not be sanguine. Geopolitics is beginning to exert significant pressure on several end markets: I specifically refer to oil price. West Texas Intermediate or WTI has dropped from its $95-105 trading range in late spring to about $75 â” about a (25%) drop despite wo ongoing conflicts because of excess supply.
Engineers typically learn that the bearing L10 life can be estimated using the so called âœC/P methodâ â” or the âœbasic rating lifeâ of the bearing, a method rooted in the 1940s. Major developments have since led to the âœmodified rating life,â released in ISO 281:2007, which includes the aiso life modification factor. In this paper a succession of equations used for bearing life ratings are reviewed, and current bearing life rating practices are discussed in detail. It is shown that â” despite the introduction more than 30 years ago of the adjustment factor of the basic rating life, and the standardization in 2007 of the aiso modification factor â” use of these improved calculation methods are not practiced by all engineers. Indeed â” many continue referring to the old model as a way of seeking compliance with existing, established practices.
One of our goals at Power Transmission Engineering is to help you understand, identify and select the best technology for your mechanical power transmission or motion control applications. With every project, you have to decide which components to use, and which suppliers, based on functionality, quality and price. We aim to help you make those decisions informed by providing the latest information on current technology, especially when it comes to mechanical components.
The complete Product News section from the September 2014 issue of Power Transmission Engineering.
The complete Industry News section from the August 2014 issue of Power Transmission Engineering.
The complete Product News section from the April 2014 issue of Power Transmission Engineering.
The complete Industry News section from the March 2014 issue of Power Transmission Engineering.
A Chicago-area bakery was replacing the tray support bearings in its ovens on a reactionary basis. Their weekly inspection cycle was resulting in two mechanics spending an average of 20 labor hours per week to replace failed bearings. The premature bearing failures were caused by a combination of the high heat and humidity in the ovens, resulting in lubrication failure and contamination. When BDI was asked to recommend a solution, the bakery was averaging one month of bearing life in this application.
The complete Industry News section from the April 2014 issue of Power Transmission Engineering.
The complete Product News section from the August 2014 issue of Power Transmission Engineering
There are three major types of reluctance motors: all three reluctance motors are non-permanent magnet, brushless motors. They are synchronous motors with a non-linear relationship between torque and current. The variable-reluctance step and switched-reluctance motors utilize the principle of magnetic attraction by inducing magnet poles within the soft-iron rotor, and by energizing a set of coils wound around stator teeth resident in the laminated stator. These two reluctance motors must be sequentially excited to achieve continuous, steady-state rotation. The design of all reluctance motors requires finite element analysis (FEA) software.
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End market conditions for the power transmission industry have arguably worsened since our last column. In December we stated that with two armed conflicts underway impacting economic performance in Eastern Europe and the Middle East our stance was âœBuy on the Sound of Cannonsâ¦. Selectivelyâ while cautioning PTE readers not to be sanguine.
Hi. My name is Renee. Iâ™m 12. You might remember me from about a year ago, when my dad wrote about me and the home-made motor project we did together (âœMake the Connection,â February 2014).
In 1991, Needelman and Zaretsky presented a set of empirically derived equations for bearing fatigue life (adjustment) factors (LFs) as a function of oil filter ratings.
Is there a gear software package out there that will calculate the design of spur, helical, worm, and planetary gearsets? Also, we would like a program that calculates stresses and material selection. Finally, we would like to have the program calculate bearings loads, too. Thank you for your help.
The Department of Energy estimates that 4 million megawatts of potential powerâ”four times the amount all U.S. power plants combined currently produceâ”exists in offshore wind energy. Construction of Americaâ™s first offshore wind turbines began in July. The wind farm, which is being constructed off the coast of Block Island, RI, will consist of five turbines. Together, they will produce 30 MW.
Albert Einstein, it is said, defined insanity as âœdoing the same thing over and over again, expecting a different result.â
There are thousands of sizes and types of standard bearings. In many applications, specifying a standard bearing yields an effective result.
A thermo-mechanical model of a splash lubricated one-stage gear unit is presented. This system corresponds to a first step towards the design of a hybrid vehicle gearbox that can operate up to 40,000 rpm on its primary shaft. The numerical model is based on the thermal network method and takes into account power losses due to teeth friction, rolling-elements bearings and oil churning. Some calculations underline that oil churning causes a high amount of power loss. A simple method to reduce this source of power losses is presented, and its influence on the gear unit efficiency and its thermal capacity is computed.
The U.S. Space Shuttle fleet was originally intended to have a life of 100 flights for each vehicle, lasting over a 10-year period, with minimal scheduled maintenance or inspection. The first space shuttle flight was that of the Space Shuttle Columbia (OV-102), launched April 12, 1981. The disaster that destroyed Columbia occurred on its 28th flight, February 1, 2003, nearly 22 years after its first launch.
We anticipate no substantive improvement in manufacturing activity. Not in the U.S. or internationally. If anything, headwinds may have become slightly more pronounced because a U.S. â” Iran âœdealâ that everybody hates except a) the Iranian government and b) the Obama administration will result in the release of Iranian oil supply back onto the global market. Oil had rallied from about $50 to $60 over the past month (I like round numbers), but has since roundtripped. Expect further, deeper capital spending cuts in the U.S. oil sector to continue affecting demand for large capital equipment.
In this paper, the influences of various gear parameters on the mesh stiffness are systematically investigated by using the finite element method. The comprehensive analysis shows that contact ratios are the key factors affecting the fluctuation value of mesh stiffness.
In recent years the estimation of gearbox power loss is attracting more interest â” especially in the wind turbine and automotive gearbox industry â” but also in industrial gearboxes where heat dissipation is a consideration as well. As new transmissions concepts are being researched to meet both ecological and commercial demands, a quick and reliable estimation of overall efficiency becomes inevitable in designing the optimal gearbox.
Enhancing production with â” and for â” less is the standing order in todayâ™s manufacturing world. Speeding up production while at the same time looking for ways, to cut, for example, energy costs, is a tricky equation with no single answer; where and how management goes about achieving that can take several paths.
End market conditions for the power transmission industry continue to worsen. With the Euro down 13% year to date and U.S. oil production surging we are seeing increasing headwinds, if not storm clouds, for the sector.
At Hannover Messe, Power Transmission Engineering had the opportunity to sit down with Stefan Hantke, president of the Industrial North America division of Schaeffler USA, to discuss the current stateof- the-art in bearings manufacturing, the trends in industrial bearings and the current state of U.S. manufacturing. (In the meantime Stefan Hantke has taken over responsibility for the global sales activities of Schaeffler Industrial)
Excellence Awards Competition, sponsored by the Metal Powder Industries Federation, were recently announced at the POWDERMET2015 International Conference on Powder Metallurgy & Particulate Materials. Receiving grand prizes and awards of distinction, the winning parts are examples of PMâ™s precision, performance, complexity, economy, innovation and sustainability. The winning parts show how customers from around the world are taking advantage of PMâ™s design advantages.
This paper presents a physically grounded calculation method to determine the efficiency of worm gear drives. This computation is based on the Institute of Machine Elements, Gears, and Transmissions (MEGT) tribological simulation, which can determine the local tooth friction coefficients (Ref. 1). With this knowledge other power losses such as the bearings, oil churnings and seals power losses can also be calculated.
Sometimes I feel like I blink and another year is gone. By the time most of you read this, it will be at or near the end of 2015. If youâ™re like us, youâ™ll be reflecting on the past year and looking forward to the next.
As manufacturers continually search for ways to cut costs and increase ROI, machine monitoring and predictive maintenance (PdM) solutions are an increasingly cost-effective way for plants and factories to help reduce process downtime.
The complete Product News section from the October 2018 issue of Power Transmission Engineering.
The complete Industry News section from the September 2018 issue of Power Transmission Engineering.
In the design of an automatic transmission gearbox, the variation of one parameter can result in different system performances due to the strong interdependencies among all components. For given transmission ratios, component lifetimes and safeties, or space restrictions, improvements in efficiency, noise, and weight can be achieved.
A Practical Comparison of Planetary and Orbitless Gear-Heads.
The complete Industry News section from the October 2018 issue of Power Transmission Engineering.
Wind turbines are getting bigger than ever, and the manufacturing infrastructure that facilitates their construction needs to start growing with them.
The complete Product News section from the December 2018 issue of Power Transmission Engineering.
Health monitoring or condition monitoring has been used for many years on machines and in plants where the cost of an outage is high. It allows failures to be anticipated and maintenance or repairs to be scheduled for the least loss of production, as well as avoiding unnecessary periodic maintenance.
Approximately one quarter of all servo motors around the world require some type of gear reduction in their applications. From large satellite dishes to precision medical devices, gearboxes boost torque and reduce speed for servos in order for them to be sized more efficiently. While gearbox fundamentals haven't changed much over the past 20 years, their effectiveness has improved significantly, driven mostly by the need to accommodate advancements in servo technology.
The complete Industry News section from the June 2018 issue of Power Transmission Engineering.
The complete Product News section from the March 2014 issue of Power Transmission Engineering.
While some organizations focus on real-world analytics and data collection for predictive maintenance, simulation tools and virtual prototyping can be another solution for motor efficiency.
Gearboxes are important assemblies within mechatronic systems. During the design phase of such systems it is essential to know the gearbox behavior under consideration of dynamic interactions with its environment. Holistic system simulation helps the engineer to understand this and to improve, adjust, or optimize gearboxes and their application.
The complete Industry News section from the August 2018 issue of Power Transmission Engineering.
The complete Product News section from the September 2018 issue of Power Transmission Engineering.
You may have noticed a lot of merger and acquisition activity lately in the power transmission industry. What does it mean?
The complete Industry News section from the December 2018 issue of Power Transmission Engineering.
The complete Product News section from the February 2019 issue of Power Transmission Engineering.
Special advertising section with a focus on bearings.
The complete Product News section from the April 2019 issue of Power Transmission Engineering.
At the recently concluded Automate 2019 and Promat trade shows (held in Chicago in April), we saw a lot of new technology aimed at making factories more efficient and productive.
Rolling element bearings are widely used in mechanical transmission to reduce friction between two rotating parts. With the further development of the electrical motor in mechanical industry, REBs operate more and more at high rotational speed. For these applications, REBs power losses can be predominant in mechanical transmissions.
The complete Industry News section from the April 2019 issue of Power Transmission Engineering.
The complete Industry News section from the June 2019 issue of Power Transmission Engineering.
The complete Product News section from the June 2019 issue of Power Transmission Engineering.
The complete Industry News section from the March 2019 issue of Power Transmission Engineering.
Power density is a key factor in gear design. Increasing the power density enables engineers to use smaller gears for their applications which lead to smaller and lighter gear boxes. The benefit for example for the automotive industry is less moving load in the vehicles and therefor a reduction of fuel consumption and subsequently a reduction of CO2 emission. The limiting factor for the increase in power density of gears is the material strength in regard to the critical failure mode.
By most measures, and according to most observers, the manufacturing economy continues to hum along. U.S. manufacturing has been in growth mode for several years, although the rate of growth has slowed, and most are predicting that it will continue to slow throughout 2019.
The complete Industry News section from the February 2019 issue of Power Transmission Engineering.
Most of us want to just instinctively squeeze a belt between a pair of pulleys to test the belt tension. What is not as instinctive is just how much force such a procedure can put on the shaft -- often significantly past the manufacturer's rated limits for small motors. This can cause damage to both the shaft and the bearings.
The complete Product News section from the March 2019 issue of Power Transmission Engineering.
With AGVs, a primary bottleneck on productivity is battery life. But when looking at an AGV as a full system, there are plenty of ways this bottleneck can be widened.
Special advertising section featuring mechatronics and motion control.
The following special product news section examines the latest products and technologies in motion control.
It is hard these days to find any device that is not IoT-compatible or WiFi-connected. I recently had a new well pump installed that requires an iPhone for setup, which makes it hard for me to check or change the setup since I do not own an iPhone. In Olden Times, you had potentiometers or RS-232 connections - and that was fine.
The complete Industry News section from the April 2018 issue of Power Transmission Engineering.
Reliability and maintenance engineers can improve uptime and save money on both long-term maintenance and downtime costs by properly diagnosing and correcting bearing vibration issues when they exceed their acceptable limits. This requires inspecting the housing as well as the liner for wear, and replacing them as a pair when the housing is worn, so that wear-in between the mating surfaces can occur.
Medical imaging equipment, water handling systems, conveyors, robotic systems and rotary and linear actuators are among the many devices that may be fitted with electric friction brakes to hold their loads in place when the power is off or disrupted.
Furrion is developing a mech in the hopes of launching racing into realms so far only explored by science fiction.
Large hydraulic cylinders (LHCs) are integral components in the functioning of large machines in mechanically demanding, corrosive and abrasive environments, such as offshore drilling rigs. The materials utilized in these largescale hydraulic systems must deliver reliable performance throughout their expected lifecycle.
The complete Product News section from the June 2017 issue of Power Transmission Engineering.
A bearing service life prediction methodology and tutorial indexed to eight probable causes for bearing failure and removal are presented - including fatigue. Bearing life is probabilistic and not deterministic. Bearing manufacturers' catalogue (L10) bearing life is based on rolling-element fatigue failure, at which time 90% of a population of bearings can be reasonably expected to survive, and 10% to fail by fatigue. However, approximately 95% of all bearings are removed for cause before reaching their L10 life. A bearing failure can be defined as when the bearing is no longer fit for its intended purpose. For a single bearing, you can only predict the probability of a failure occurring at a designated time - but not the actual time to failure.
The complete Industry News section from the June 2017 issue of Power Transmission Engineering.
The complete Industry News section from the March 2017 issue of Power Transmission Engineering.
One of our goals at Power Transmission Engineering is to help you understand, identify and select the best technology for your mechanical power transmission or motion control applications. With every project, you have to decide which components to use, and which suppliers, based on functionality, quality and price. We aim to help you make those decisions informed by providing the latest information on current technology, especially when it comes to mechanical components.
The complete Product News section from the February 2017 issue of Power Transmission Engineering.
Beginning with this initial installment , and with the gracious permission of ABB/Baldor Electric, we are pleased to announce the beginning of a new series -- Baldor Basics: Motors. This is a collection of basicsdriven, motor-intensive articles authored by former Baldor engineer Edward Cowern, PE, a respected name by many in the electric motor industry. During his tenure at Baldor, Cowern - now enjoying his retirement - was tasked with producing a number of motor- and basics-related tutorials, primarily in response to a steady flow of customer questions regarding motors. Today's customers continue to ask questions and seek answers to address their various motor-related issues. As with Cowern's original introduction to the series, we hope you find these articles useful and would appreciate any comments or thoughts you might have for future improvements, corrections or topics.
Synchronous drives are especially well-suited for low-speed, high-torque applications. Their positive driving nature prevents potential slippage associated with V-belt drives, and even allows significantly greater torque carrying capability. Small pitch synchronous drives operating at speeds of 50 ft/min (0.25 m/s) or less are considered to be low-speed. Care should be taken in the drive selection process as stall and peak torques can sometimes be very high. While intermittent peak torques can often be carried by synchronous drives without special considerations, high cyclic peak torque loading should be carefully reviewed.
I'm not able to get a good connection between the pulley and shaft in my drive assembly. Could you explain the various ways of connecting a pulley to a shaft to prevent the pulley from slipping?
The complete Product News section from the March 2017 issue of Power Transmission Engineering.
Three electric motor repair facilities share best practices for utilizing copper in motor repair, and recommending new motors to replace older, less-efficient motors
Does the definition of specific sliding mean the same between ISO 21771:2007 and AGMA 917-B97? In ISO, specific sliding is the ratio of the sliding speed to the speed of a transverse profile in the direction of the tangent to the profile. In AGMA, specific sliding is ratio of gear tooth sliding velocity to its rolling velocity.
The complete Product News section from the September 2017 issue of Power Transmission Engineering.
This special advertising section features some of our VIP exhibitors.
A worm drive is a geared power transmission device in which a worm meshes with a worm gear to transmit power between two non-intersecting shafts that are oriented at a right angle. The worm drive has been an active and challenging topic of technological study since Leonardo da Vinci (1452-1519).
Sustainability is becoming one of the most important aspects within the power transmission business. Users demand low-maintenance drive systems with as little disruption as possible, and expect lifetimes of more than 10,000 hours. Approximately 40 percent of long-term gearbox leakages can be traced back to poor interaction between the radial shaft seal (RSS) and the lubricant. Thus, it becomes essential to analyze the tribological system as a whole, which includes the gear oil, seal grease (if required), elastomer material and design, and the shaft.
Latest Sealing Technologies Offer Optimum Wear and Frictional Characteristics.
Failure to specify the proper motor for use in a hazardous location can have serious consequences - lost production, extensive property damage, and even loss of human life. Selection of the proper motor requires an understanding of Underwriters Laboratories' (UL) and National Electrical Code (NEC) class, group and division designations and the T code letters.
The future of motion control is connectivity. Read this issue to learn why.
The complete Industry News section from the March 2018 issue of Power Transmission Engineering.
The complete Product News section from the March 2018 issue of Power Transmission Engineering.
The complete Industry News section from the December 2017 issue of Power Transmission Engineering.
Amps, Watts, Power Factor and Efficiency; Approximate Load Data from Amperage Readings; Power Factor Correction on Single-Induction Motors.
The complete Industry News section from the September 2017 issue of Power Transmission Engineering.
As the old adage goes, "There is more than one way to skin a cat." In the early stages of any project, system designers are faced with choices; whether they are designing a new application or retrofitting an old one, they need to determine what is the most efficient, economical and practical way of completing the task at hand. Though there are usually at least two viable means to accomplish the task, the first step is always to review and weigh the merits of each option.
Conservation through lighting alterations using different bulbs, ballasts and light sources is well understood and easy to achieve. The use of improved efficiency three phase induction motors has not been as accepted. There are a number of reasons why conservation efforts with motors have not been as popular.
The complete Industry News section from the October 2017 issue of Power Transmission Engineering.
Automated production of large objects such as auto body prototypes, boat hulls and surfboards traditionally requires computerized numerical control (CNC) systems costing nearly a million dollars. Thomson Cuts Costs and Production Time for Autoscale Inc.
The complete Product News section from the December 2017 issue of Power Transmission Engineering, featuring the latest from SKF, R+W, Brecoflex, Nexen, GÃ¼del, Renold Gears, Hansford Sensors, Ogura Industrial, Igus, Destaco, RÃ¶hm and Iwis.
Mechanical guiding systems, such as crossedroller bearings, work well for most motion control applications; however, when precision, angular repeatability, and geometric performance (runout, straightness) are critical or where submicron bearing rumble is problematic, air bearings are recommended. An air-bearing stage is a rotary or linear positioner that floats on a cushion of air, using one of several preload mechanisms, nearly eliminating mechanical contact and thus wear, friction, and hysteresis effects. Here are eight reasons why an air-bearing stage might be the right choice for your application:
The complete Industry News section from the June 2012 issue of Power Transmission Engineering.
If youâ™re replacing your belts more than once per year, itâ™s time to analyze your drive. From belt crimping damage to high belt installation tension to sprocket misalignment and adverse environmental conditions, this guide walks you through how to identify the reasons behind premature failure and makes recommendations on corrective and preventive measures.
The complete Product News section from the October 2009 issue of Power Transmission Engineering.
The complete Industry News section from the August 2009 issue of Power Transmission Engineering.
The complete Industry News section from the October 2009 issue of Power Transmission Engineering.
The complete Product News section from the December 2009 issue of Power Transmission Engineering.
The complete Product News section from the February 2010 issue of Power Transmission Engineering.
The complete Industry News section from the December 2009 issue of Power Transmission Engineering.
The complete Events section from the August 2009 issue of Power Transmission Engineering.
The complete Product News section from the August 2009 issue of Power Transmission Engineering.
The new energy economy is making some headway in the manufacturing community. Organizations are coming up with creative strategies to convert old industrial plants into green manufacturing hubs or simply cost-effective renovation projects. Itâ™s another sign that the country is taking sustainability and environmental awareness seriously.
The complete Industry News section from the April 2009 issue of Power Transmission Engineering magazine.
The demand for stepping motors with high efficiency and low losses has been increasing, although the demand had been previously focused on high torque. Also, the selection of the most suitable grade of lamination for improvement in fastening of the laminated cores has reduced losses significantly at their peak, when compared to conventional stepping motors. Lowering the losses of the motor has enabled continuous operation that was previously impossible. An expansion of the stepping motorâ™s usage into applications where another motor has been used for continuous operation and other usesâ”due to the heat generation problemâ”can now be pursued. In addition, these motors are very effective for energy saving. This paper explains the technology used for lowering the iron losses of the stepping motor.
The complete product news section from the June 2009 issue of Power Transmission Engineering.
Now more than ever, manufacturing companies are examining what steps need to be taken to ensure improvements to machine reliability by predicting system failures and minimizing downtime.
The complete industry news section from the June 2009 issue of Power Transmission Engineering.
The complete events section from the June 2009 issue of Power Transmission Engineering.
Much of the industrial energy being consumed by systems is wasted through inefficiency. For this article, a system will be defined as the following components working together: electrical input power, variable frequency drives, induction motors, gearboxes and transmission elements (chains, belts, etc.).
Our politicians in Washington continue dithering over the Obama administration energy bill aimed at developing alternative, green sources of energy production. As a result, when this country will have a viable energy program in place is anyoneâ™s guess, given the usual D.C. gridlock. And yet, Americans can take more than cold comfort in the fact that at least some government agenciesâ”U.S. Department of Energy (DOE)â”and the private sectorâ”some major manufacturersâ”are doing more than their share of work in trying to harness our existing, fossil-based energy sources in such a way that they are used to their best efficiencies.
The complete Product News section from the August 2010 issue of Power Transmission Engineering.
The complete Industry News section from the June 2010 issue of Power Transmission Engineering.
How to optimize performance and sustainable production through strategic planning, informed analysis and automation and control technology.
The complete Industry News section from the August 2010 issue of Power Transmission Engineering.
The complete Product News section from the October 2010 issue of Power Transmission Engineering.
The complete Industry News section from the October 2010 issue of Power Transmission Engineering.
In recent years, gearbox technology has advanced and original equipment manufacturers (OEMs) have specified required gear oils to meet the lubrication requirements of these new designs. Modern gearboxes operate under severe conditions while maintaining their reliability to ensure end-user productivity. The latest generation of industrial gear lubricants can provide enhanced performanceâ”even under extreme operating conditionsâ”for optimal reliability and reduced cost of operation.
Many power transmission components require a certain level of customization for each individual project. The big bearing market is no exception. Construction, mining, steel, marine and wind applications arenâ™t exactly areas where customers buy bearings in bulk.
The world of high horsepower drives often calls for mechanical design to be approached from different perspectives. As motors, gearboxes and machines increase in size, power density can become disproportionate from one driveline component to the next, emphasizing the need for more rugged, robust and compact equipment.
The complete Industry News section from the February 2010 issue of Power Transmission Engineering.
Southern hospitality may not be the focus, but the Power-Motion Technology Representatives Association (PTRA) will experience just that and more at its 38th annual conference in Charleston, SC. Members will explore the theme of âœImpacting the Futureâ through educational presentations and amidst networking opportunities, intimate social events and the annual golf tournament.
A recent trend has been a movement to more user-friendly products in the mechanical power transmission industry. A good example of such a product is a high-horsepower, right angle, shaft-mounted drive designed to minimize installation efforts. Commonly referred to as an alignment-free type, it allows the drive package mounting to be quicker, more cost effective and require less expertise during installation. This facilitates the use of the drive in applications such as underground mining, where there is little room to maneuver parts. The most common application for the alignment-free style drive is for powering bulk material handling belt conveyors.
The complete product news section from the April 2010 issue of Power Transmission Engineering.
While it is valid to state that energy efficiency is defined as the same level of production being achieved at an overall lower energy cost, it is equally important for todayâ™s machine builders and automation engineers alike to remember that an energy-efficient system can actually translate into higher productivity. This is achievable through a comprehensive approach to energy management.
The complete Product News section from the June 2010 issue of Power Transmission Engineering.
The complete Industry News section from the April 2010 issue of Power Transmission Engineering
In order for a company to be as efficient as possible, production, inventory and distribution components must be a top priority. A focused supply chain that gets the right materials to the right places in the allotted time frame encourages repeat business. These are concepts somewhat overlooked by many business executives in todayâ™s economy.
The complete Product News section from the April 2009 issue of Power Transmission Engineering magazine.
The complete Industry News section from the February 2008 issue of Power Transmission Engineering
The complete Events section from the February 2008 issue of Power Transmission Engineering, including advance coverage of IFPE 2008.
Rolling element or sleeve bearings often are required to operate under extreme conditions. In these instances, it is more important than ever to follow proper lubrication selection and maintenance procedures to maximize effective life and efficient performance.
The complete product news section from the April 2008 issue of Power Transmission Engineering.
Mean Time Between Failures is a very frequent and broadly used reliability measure of components, systems and devices used mainly in conjunction with electrical and electronic equipment.
The complete Industry News section from the April 2008 issue of Power Transmission Engineering
The complete Events section, including technical calendar, from the April 2008 issue of Power Transmission Engineering.
Since our last appearance in this space we've attended the Paris Air Show and met with companies involved in oil production, hydraulic fracturing and wind turbine towers and components. As an investment analyst I am always seeking to help my clients anticipate change in order to manage risk and capture alpha (positive returns relative to market). But as a regular columnist for Power Transmission Engineering, I also seek insights that can help your organization do the same. Here is what we've found...
The complete Product News section from the February 2008 Power Transmission Engineering.
You need to transmit a rotary motion where no straight line is possible. Or, you need to allow for some uncontrollable misalignment. How about transmission taking place between moving components? What if you need to control something in hazardous locations where you cannot directly handle the application, such as high-temperature environments, under hazardous conditions or in clean room applications? Functionally designed flexible shafts can meet all these challenges.
The complete Product News section from the February 2009 issue of Power Transmission Engineering.
The complete Industry News section of the June 2013 issue of Power Transmission Engineering.
The complete Product News section from the August 2013 issue of Power Transmission Engineering
This paper is intended to enlarge the application range of radial cylindrical roller bearings by means of a more precise determination of thrust load capacity and more cost-effective design.
The complete Product News section from the June 2013 issue of Power Transmission Engineering.
The development of a new, gas-carburized gear steel, necessitated by a customer-driven specification, has not only increased the power density in an existing gearbox design, but has done so without requiring any significant change to production processes or heat treatment equipment.
The complete product news section from the June 2008 issue of Power Transmission Engineering.
The complete events section from the June 2008 issue of Power Transmission Engineering, including the calendar of events.
It took the introduction of fractals and chaos theory to get Bruce Shapiro interested in motion control.
The complete Industry News section from the December 2008 issue of Power Transmission Engineering.
Th e primary sources of bearing failure are lack of lubrication and contaminant ingress. Industrial sealing devices are the primary protection against bearing failure. When the sealing device fails, bearing failure is imminent. Th erefore, extending the life of sealing devices extends bearing life and in turn improves equipment uptime.
Can direct drive technology improve your bottom line? Manufacturers relying upon drive systems in their production process have long sought ways to improve gearbox efficiency. While a gearbox-driven system has been the mainstay for manufacturers, it has also been, among other things, the source of frequent breakdowns, expensive line stoppages and increasingly costly maintenance.
In this paper, Edward Hage, founder of specAmotor.com, an online motor calculation and selection tool, focuses on the overheating of electric motors. Presented here is a calculation method with which the temperature and heat development of a direct current (DC) motor and a brushless motor can be predicted accurately.
Dust, soil broken rock and other related materials that blanket planetary surfacesâ”known as regolithâ”have great potential to contribute to space observation research, but the physical properties of lunar regolith are unique and very difficult to excavate from a technical perspective. A group of students at the Missouri University of Science and Technology, dubbed the Lunar Miners, decided to step up to the plateâ”that is, by entering the 2008 NASA Regolith Excavation Challenge.
The complete Industry News section from the February 2009 issue of Power Transmission Engineering.
Opto 22 Embeds Snap Motion Control subsystem in production equipment to control, monitor and gather operational data.
The complete product news section from the December 2008 issue of Power Transmission Engineering.
The complete product news section from the August 2008 issue of Power Transmission Engineering.
The complete industry news section from the June 2008 issue of Power Transmission Engineering.
When a bearing is damaged, it is often removed from service and replaced before it reaches its full, useful and economical life. Advancements in bearing design, materials, bearing maintenance and repair methods have greatly improved the potential for and popularity of bearing repair as an effective way to extend the life of the bearing.
The complete Industry News section from the August 2008 issue of Power Transmission Engineering.
The complete industry news section from the October 2008 issue of Power Transmission Engineering (PTE).
The complete product news section from the October 2008 issue of Power Transmission Engineering (PTE).
The complete Product News section from the December 2010 issue of Power Transmission Engineering
During the qualification campaign of the NIRSpec (near-infrared spectrometer) instrument mechanism, the actuator could not achieve the expected lifetime that had been extended during the development phase. The initial design could not be adapted to the requested number of revolutions during that phase. Consequently the actuator needed to be modified so that the function of the mechanism would not be endangered or, by extension, the overall function of the NIRSpec instrument. The modification included a change of the overall actuator designâ”internal dimensions, tolerances, materials, lubrication and assembly processâ”while keeping the interface to the mechanism, mass and function.
The complete Product News section from the February 2013 issue of Power Transmission Engineering.
Washington political dysfunction is not as bad as we feared. It is worse.
The complete Industry News section from the December 2012 issue of Power Transmission Engineering.
The complete Industry News section from the February 2013 issue of Power Transmission Engineering
The complete Industry News section from the August 2013 issue of Power Transmission Engineering.
The complete Product News section from the October 2013 issue of Power Transmission Engineering.
For the Seabees, hazardous construction zones have always been part of the job.
For the past 30 years or more, designers have paid due diligence to the electrical aspect of hazardous atmosphere equipment design, but have often ignored the mechanical side. In recent years, the mechanical aspects of ATEX design have increasingly come to light. Not only do electrical power transmission products, but also mechanical power transmission products need to comply with the ATEX directive.
The complete Product News section from the December 2012 issue of Power Transmission Engineering.
The complete Industry News section from the August 2012 issue of Power Transmission Engineering.
A look at the IMTS 2012 show from a power transmission component perspective.
In most cases, industrial power transmission calls for flexible rather than rigid couplings in order to forgive minor shaft misalignment. For that reason, this article will focus solely on the selection of flexible couplings.
Highlights from our e-mail newsletter and online videos section.
The complete Product News section from the October 2012 issue of Power Transmission Engineering.
The complete Industry News section from the October 2012 issue of Power Transmission Engineering.
Waukesha Bearings is known internationally for its capabilities, technology, size and application experience in the rotating (turbo) equipment industry. Following is a brief selection guide intended to assist engineers, specifiers, integrators and others in choosing the right bearingâ”and bearing technologyâ”for the application.
The challenge facing OEM procurement organizations is that the organizations themselves need improving before they can be proficient in a cost reduction program.
The complete Industry News section from the October 2013 issue of Power Transmission Engineering.
First-quarter results are in (bad weather) and summer will prove more interesting than either the market or the fall elections until after Labor Day. But much is happening!
The air-oil, two-phase flow inside the multiple-point, oil-jet lubrication ball bearing was studied based on CFD (computational fluid dynamics) theory and technique, and compared with single-point, oil-jet lubrication. The results indicate that the air-oil distribution inside the bearing with multiple-point, oil-jet lubrication is more uniform than single-point injection.
The complete Industry News section from the February 2014 issue of Power Transmission Engineering.
The complete Product News section from the June 2014 issue of Power Transmission Engineering.
The complete Industry News section from the June 2014 issue of Power Transmission Engineering.
After a brief introduction to the importance of gear pumps in internal combustion engines, as well as in the most diverse hydraulic applications, a calculation method was applied that allows for sizing with considerably higher delivery rates. Upon identifying and analyzing a traditional pump, along with two construction solutions of asymmetric gear pumps, we then compared their related performances.
If you attended IFPE 2014 in Las Vegas (colocated with ConExpo and Con/AGG), chances are you saw plenty of products and technologies set to redefine the construction and off-highway markets. It's a safe bet, however, that you didn't see everything. Between the outdoor maze of cranes and construction equipment and the eye-opening, innovative booths at IFPE, it's okay to admit that you may have suffered from a case of information overload. Here are a few points of interest for those that didn't attend IFPE this year or didn't see everything they wanted to see.
Global economic activity remains good -- noise about China slowing, notwithstanding -- and despite the ObamaCare debacle, non-Christmas-related consumer spending looks pretty good. Europe is still Europe and China continues to grow 7-8 percent -- even as the government seeks to clamp down on its own shadow banking system. And India remains a mess.
This paper outlines the design considerations that go into construction of a drive system in order to explain the importance of specific data, why it is required, and where design freedom is necessary. Apart from loads and speeds, interface dimensions and site specific conditions are also needed. Deciding up front which gear rating practice to select can affect the torque capacity of the drive train by ~15%.
It's a fact that drive systems wouldn't function properly or efficiently without couplings. They quietly go about their business of transferring motion from one drive element to the next. In the PT market today, couplings have the unique challenge of satisfying a variety of customer needs including tighter tolerances, higher speeds and a more versatile selection process.
The complete Product News section from the December 2013 issue of Power Transmission Engineering.
This special advertising section features Very Important Products and Services as part of our 2013 Buyers Guide.
Mounted ball bearings are everywhere in industrial applications. They serve critical roles in keeping a manufacturing operation running smoothly and in ensuring that equipment functions properly and reliably. So why might it be advisable to spend significantly more for a dimensionally comparable bearing from one supplier versus another?
The complete Product News section from the February 2014 issue of Power Transmission Engineering
The complete Industry News section from the December 2013 issue of Power Transmission Engineering.
Finite Element Analysis (FEA) software can be used for a variety of mechanical engineering tasks, including injection molding simulation of plastic parts, analysis of aerospace components, impact and crash analysis of automobiles and the electromagnetic analysis of motors, actuators, transformers and sensors.
In the past decade, electrohydraulic braking systems--including ABS and traction control--have grown increasingly popular, due largely to the vehicle design flexibility and performance advantages they offer. The industry has seen several other instances of intelligent machine controls, unrelated to braking, over the years as well. But what all of these technologies have typically had in common is that theyâ™ve existed as standalone, point-to-point functions that have not been integrated together. The present and future of braking is all about taking the next logical step--getting fully connected and finding ways to embed intelligence throughout a machine.
The complete Industry News section from the June 2011 issue of Power Transmission Engineering.
The complete Technical Calendar section from the June 2011 issue of Power Transmission Engineering.
Maximizing packaging machine productivity and performance is imperative to success and is driving OEMs to adopt and invest in the latest technologies that can meet their customersâ™ challenges. At the forefront of these performance-driven technologies is an integrated control system—or programmable automation controller (PAC)—and latest-generation motion solutions.
The complete Product News section from the August 2011 issue of Power Transmission Engineering
This special product news section takes a look at the latest in motion control products.
I robot. You robot. He robot. Robots are everywhere. For decades, they have been as prevalent on TV and in science fiction novels and movies as they are now on the worldâ™s factory floors—and operation rooms. Fiction is now fact.
The complete Industry News section from the August 2011 issue of Power Transmission Engineering.
The complete Product News section from the June 2011 issue of Power Transmission Engineering.
The complete Industry News section from the April 2011 issue of Power Transmission Engineering.
The complete Product News section from the February 2011 issue of Power Transmission Engineering.
Suggesting a bicycle is environmentally friendly is stating the obvious. But the Copenhagen Wheel, unveiled at the 2009 COP15 United Nations Climate Conference, is taking green technology and cycling in a new direction.
The complete Industry News section from the December 2010 issue of Power Transmission Engineering.
In this special news section, the editors of Power Transmission Engineering have gathered the latest product news and information from the gears and gear drives sector.
While safety functions have been integrated into drives packages for some years now, the current trends are very exciting, from many angles. Today, a full complement of safety functions can be implemented at the front-end of a system design on all types of production machines, including printing, packaging, converting, materials handling and other equipment used throughout American industry.
The complete Product News section from the April 2011 issue of Power Transmission Engineering.
The complete Industry News section from the February 2011 issue of Power Transmission Engineering.
The complete Product News section from the October 2011 issue of Power Transmission Engineering
Our special advertising section with a focus on Gear Expo 2011.
The complete Product News section from the April 2012 issue of Power Transmission Engineering.
The complete Industry News section from the February 2012 issue of Power Transmission Engineering.
When selecting an open gear lubricant for use in a particular application, the method of application used must be considered.
The complete Industry News section from the April 2012 issue of Power Transmission Engineering
The complete Product News section from the June 2012 issue of Power Transmission Engineering.
The complete Product News section from the August 2012 issue of Power Transmission Engineering.
Passenger transport today moves significantly faster than ever before, often operating on separate tracks especially designed for high-speed trains. Accordingly, high-speed rolling bearings are very important components in the bogies of trains today. Maximum train speeds currently reach 380 km/h (236 mph) in the latest high-speed applications - 80% higher than in the earlier days of high-speed traffic. This paper presents two application examples of modern, high-speed traffic, together with some typical bearing arrangements and housings. It provides insight regarding measures taken in the bearing industry to meet the requirements of contemporary, high-speed traffic, and it cites important standards and regulations applicable for - but not restricted to - European applications. To be precise, the focus here is on journal bearings; information on traction motor bearings, transmission bearings and housings is included, but described in less detail.
The complete Product News section from the February 2012 issue of Power Transmission Engineering.
The complete Industry News section from the December 2011 issue of Power Transmission Engineering.
The complete Industry News section from the October 2011 issue of Power Transmission Engineering.
The demand for stepping motors with high efficiency and low losses has been increasing right along with the existing focus on high torque. The selection of the most suitable grade and improvement in the fastening of the laminated cores has reduced losses significantly at their peak when compared to conventional stepping motors.
The complete Product News section from the December 2011 issue of Power Transmission Engineering.
Norkol Converting Corporation is one of the nationâ™s leading independently owned converters and distributors of commercial printing papers. The company has full production capabilities and state-of-the-art machinery for winding, trimming and sheeting. The company utilizes traditional slitter re-wind equipment that unwinds, slits and then re-winds paper to new dimensions. These conventional re-winders, while typically producing new widths of paper with clean cuts, work at an inefficient, slow pace.
The complete Technical Calendar section from the December 2011 issue of Power Transmission Engineering.
It is a simple fact: better lubrication can lead to dramatic energy savings and an improved bottom line. This ought to interest any plant manager who is looking for ways to reduce operating costs, and it is especially significant at a time when stricter government regulations are in direct contradiction to reducing costs. Lubrication reliability is the solution; this article will describe how manufacturing plants can use âœlubrication reliability best-practicesâ to reduce their energy consumption, emissions and operating costs—all at the same time.
Fourth quarter results were above expectations for most U.S. machinery companies, including significant revenue beats at Cummins, Caterpillar, Oshkosh Corp and PACCAR with strong North American truck demand, improving construction equipment markets and general stability elsewhere.
News Items About CTI
1 CTI Berlin Presents Young Drive Experts Award (December 6, 2018)
Once again, three candidates qualified for the CTI Young Drive Experts Award at the 17th CTI Symposium: "Automotive Drivetrains | In...
2 CTI Announces Winners of Young Drive Experts Award (December 23, 2016)
This year, no fewer than three candidates won the 8th CTI Young Drive Experts Award at the 15th International CTI Symposium for Automotiv...
3 Oerlikon Graziano Highlights H-RAM Hybrid Rear Axle Module at CTI Berlin (December 5, 2018)
Oerlikon Graziano, together with Vocis, showed its latest hybrid and electric technologies at the CTI Symposium 2018 in Berlin, Estrel Ho...
4 Romax to Showcase Consultancy Service at CTI Symposium (November 2, 2010)
Romax Technology will be attending the 9th International CTI Symposium, Innovative Automotive Transmissions Hybrid & Electric Drives ...
5 Hoganas AB Showcases PM at CTI Symposium (November 27, 2017)
Höganäs AB will showcase its range of sustainable metal powder solutions for future powertrains at CTI Symposium and Transmissi...
6 CTI Preview: Minnesota Rubber and Plastics (April 30, 2018)
Visit CTI Symposium USA at Booth #65 to see and hear Minnesota Rubber and Plastic’s presentation on its capabilities for molding ...
7 SMT to Present Paper at CTI Symposium USA (May 5, 2016)
SMT's Baydu Al will be at the CTI Symposium USA in May to present his paper, "FEA of Tooth Flank Fracture (TFF) Using Boundary C...
8 SKF Launches Low Friction Hub Bearing Unit (December 27, 2012)
SKF recently launched the SKF Low Friction Hub Bearing Unit, an energy efficient wheel end for cars. The product reduces friction by more...
9 Amacoil and Uhing Announce Flange Detection System (October 12, 2012)
Amacoil/Uhing has announced that their FA Flange Detection System has been reengineered for simpler operation and now utilizes laser sens...
10 Nord Gear Units Drive Construction Project (March 22, 2013)
In an extremely demanding construction project in the Swiss Alps, at an altitude of around 1,700 meters and almost 600 meters inside a mo...
11 Stock Drive Releases Interactive CD-ROM (January 25, 2013)
A new interactive CD-ROM from Stock Drive Products/Sterling Instrument (SDP/SI) features over 130,000 products plus eStore access. The pr...
12 Maxcess Receives Cleaner Production Enterprise Award (January 14, 2013)
Maxcess received the Cleaner Production Enterprise award for its Chinese manufacturing facility. Maxcess China is the only company in the...
13 Pepperl and Fuchs Modules Improve Productivity (August 17, 2012)
Pepperl+Fuchs introduces three new G11 Series AS-Interface I/O Modules. The first two modules offer two analog outputs each; one for 0-20...
14 Sumitomo Transitions to Full U.S. Production Runs (March 5, 2013)
Sumitomo Machinery Corporation of America, U.S. headquarters for Sumitomo Drive Technologies, is pleased to announce that Phase I of the ...
15 SKF Stroboscope Facilitates Easy Inspection (June 29, 2012)
The portable SKF TKRS 10 Stroboscope facilitates easy inspection of rotating or reciprocating machinery in a "flash" without st...
16 Zero-Max Gear Drives Provide Directional Motion Change (December 14, 2011)
Motion system designers looking for a smooth operating, quiet right angle gear drive might consider Zero-Max Crown gear drives. They feat...
17 Metal Bellow Coupling Offers Standard Flange Connection (December 5, 2011)
Jakob Antriebstechnik is developing a metal bellow coupling with a standardized flange connection. For many years metal bellow couplings ...
18 Soft Starters Suitable for AC Induction Motors (November 18, 2011)
The Stellar SR33 series basic soft starters are designed for general purpose applications where traditional across-the-line starting or w...
19 Induction Motors Increase Productivity (November 16, 2011)
Linear Induction Motors (LIM) from H2W Technologies can move large, heavy loads quickly and reliably increasing productivity, or with hig...
20 Mach III Offers Industrial Friction Clutches (January 11, 2012)
Mach III Clutch, Inc. recently announced a new spring engaged industrial friction clutches for torque transmission in the absence of...
21 Cone Drive Launches Selection Program (January 25, 2012)
Cone Drive Gearing Solutions has recently launched a new online servo gear head selection program-AccuMate. With AccuMate, engineering pr...
22 QBC Releases Induction Heater (July 16, 2012)
A new portable Betex 22 ELD induction heater from Quality Bearings and Components (QBC) designed for heating bearings, pulleys...
23 AMETEK Motion Control Products Meet Energy Directives (March 26, 2013)
AMETEK Precision Motion Control (PMC) has taken the lead in achieving the required efficiency grades to meet the European Union’s E...
24 Bauer Supplies Gear Motors for Bridge Construction (May 16, 2012)
Russky Island is located just off of Vladivostok, Russia, with the Eastern Bosphorous strait separating the island from the Muravyov-Amur...
25 Siemens Enhances PLM Software with Active Workspace (April 5, 2012)
Siemens PLM Software, a business unit of the Siemens Industry Automation Division and a global provider of product lifecycle management (...
26 Inductive Proximity Sensors Offer Flexibility (August 1, 2012)
Pepperl+Fuchs NRB/NRN Series Inductive Proximity Sensors with reduction factor 1 are capable of detecting every kind of metal at the same...
27 Global Distributed Gear Production (August 13, 2013)
Two significant gear producers from different ends of the market in terms of volume have recently invested in additional manufacturing pl...
28 Bosch Rexroth Introduces Lean Production and Automation Kit (July 11, 2014)
Bosch Rexroth has added a new Lean Production and Automation Insights Kit to its popular educational resource kit series. Drawing on a we...
29 Zero-Max Adds Insulation Protection to Components (May 21, 2014)
Motion system designers have a new option to arrest electrical current...
30 Applimotion Offers Thin Radial Cross Section Motor Kits (May 6, 2014)
Applimotionâ™s ULT, UTH, and UTS frameless brushless motor kits cover a wide range of applications in direct drive motion control. New sizes recently introduced have large center through-holes and thin radial cross-section...
31 NES Expands Bearing Inspection Services (February 28, 2014)
Napoleon Engineering Services (NES), a leading ISO9001:2008 and AS9100C certified custom bearing manufacturing, bearing inspection, and b...
32 Miba Expands U.S. Production (August 5, 2014)
Miba Sinter USA, LLC, recently opened its new production facilities. The company, a subsidiary of the Austrian Miba group, produces high ...
33 PTDA Shows Growth in PT and Motion Control Activity (August 25, 2014)
The PTDA Business Index for 2Q2014 indicates strong growth in both business activity and new orders. From 1Q2014 to 2Q2014, business acti...
34 Nexen Introduces Precision Motion Control Application & Selection Guide (January 27, 2015)
Nexen Group, Inc., a manufacturer of precision motion control solutions, recently introduced its latest Precision Motion Control Applicat...
35 Ameridrives Design Overload Protection Solution for Metals Recycler (January 5, 2015)
An international metals recycler was suffering from recurring damage to the motors and universal joints caused by torque overload when th...
36 C&U Expands Taper Roller Bearing Production (September 3, 2014)
The C&U Group, parent company of North American subsidiary, C&U Americas, has announced a major expansion of its Taper Roller Bea...
37 ABB Completes Construction and Renovation in Wisconsin (September 2, 2014)
The cutting of ribbons at both ABB’s new office facility on Discovery Parkway in Wauwatosa, Wisconsin, and at the office/manufactur...
38 FCG Delivers High Volume Production Experience (February 26, 2014)
Forest City Gear Director of Technical Operations Jeff Mains wants to make life easier for you. He will be instrumental in putting in pla...
39 ContiTech Offers Solutions for Construction Industry (February 11, 2014)
Robust product solutions for the construction industry are the focus of ContiTech at the CONEXPO in Las Vegas. Innovative products for va...
40 Igus Provides Polymers for Food Protection (September 30, 2013)
Designers and operators of food production lines must adhere to strict food hygiene regulations from the FDA to ensure consumers can buy ...
41 Excon 2013 Focuses on India Construction Market (August 20, 2013)
India's Premier Industry Association has been playing a role in developing the construction equipment industry in India through organ...
42 Pacamor Offers Bearing Handling Practices (August 19, 2013)
Bearing handling is as important as bearing design and cleanliness. Improper handling can contaminate or damage the bearing assembly. Pro...
43 Siemens Motion Controllers Enhance User Productivity (October 12, 2011)
Siemens Industry, Inc. recently announced the extension of the upper performance range of its popular Simotion D motion controllers. ...
44 Bibby Offers Torque Limiters for Plant Protection (November 6, 2013)
Large machinery and rotating systems can generate enough rotating energy (inertia) to cause significant machine damage during a jam, cra...
45 Pepperl+Fuchs Introduces Inductive Coupling Devices (November 11, 2013)
Pepperl+Fuchs introduces flat-pack style transmitter coupling devices to their WIS (short range wireless inductive coupling system) produ...
46 Napoleon Engineering Expands Inspection Capabilities (January 29, 2014)
Napoleon Engineering Services have announced the expansion of their bearing inspection capabilities to include first article inspections ...
47 Parker Announces First Phase of Traction Motor Launch (January 28, 2014)
Parker’s Electromechanical Automation Division is pleased to announce the first phase of its traction motor launch: the GVM210. The...
48 C&U Launches Website to Support NAFTA Activities (December 9, 2013)
C&U Americas has recently launched a dynamic, new website to support its NAFTA market activities. The new site offers an easy search ...
49 Huco Examines Flexible Coupling Selection (March 28, 2013)
Flexible shaft couplings connect two shafts, end to end. They transmit rotation from one to the other and accommodate the slight, unin...
50 Omron Offers Cost-Effective Safety Controller Monitoring (June 3, 2011)
Omron Scientific Technologies Inc. introduces the Status Display Touchscreen for G9SP Programmable Safety Controllers. This simple p...
51 Bosch Rexroths New IndraLogic Device Platform Provides DeviceNet and Ethernet IP Connectivity (March 23, 2007)
Bosch Rexroth introduces the latest in the companys Indra automation family--a universal control system in its IndraLogic PLC platf...
52 maxon motor Expands Production in Switzerland and Hungary (March 8, 2007)
maxon motor ag is expanding its production capacities to meet a rising demand for high precision drive systems. The company's head...
53 Revolvos Dimensionally-Interchangeable Split Plummer Blocks Deliver Downtime Reductions for Bearing Users (March 2, 2007)
Revolvos new SN and SD series SRB Split Roller Bearing units provides an easy retrofit solution, which offers full dimensional inte...
54 Steinmeyers New Inspection System Serves Semiconductor Industry (February 8, 2007)
Steinmeyer Inc. released a new precision linear stage model, KDT450-205-SM-L. This table features a low profile design with an overal...
55 Lenzes New Inverter Offers IP65 Protection to Vector-Based Motor Controls (June 11, 2007)
The new SMV frequency inverter from Lenze Ltd. includes an enclosure that allows outdoor use or use in damp environments with protection ...
56 Stock Drive Interactive CD, Order & Quote NEW (June 20, 2007)
Interactive CD Rom (D710)including 2D and 3D modeling downloads, quoting and ordering ability announced by Stock Drive Products / Sterlin...
57 Magnetic Clutches and Couplings With No Friction from Stock Drive Products/Sterling Instruments (July 24, 2007)
An exiting new series of Magnetic Clutches & Magnetic Couplings rounds out the growing products from Sterling Instrument (an ISO 9001...
58 PCBs Piezotronics Multi-Purpose Vibration Alarm Modules Provide Alarm and Shutdown Protection from Machinery (June 27, 2007)
The Series 684 indicator alarm module from the IMI Sensors division of PCB Piezotronics provides a solution to machine shutdown protectio...
59 Allegro Microsystems Introduces New Bi-Directional DC Motor Driver (June 26, 2007)
Allegro MicroSystems, Inc. introduces a new low voltage bi-directional DC motor driver with an input voltage range of 3.0 V to 5.5 V and ...
60 alpha gears Right Angle Gear Reducer Designed for High Reduction Ratios (April 22, 2006)
alphas TPK+ dual technology gear reducer is a two-stage right-angle gearhead for servo applications featuring a robot flange accord...
61 Frenco Assumes Control of Hommelwerke Gear Inspection Line (April 22, 2006)
Hommelwerke GmbH announced recently that gear inspection specialist Frenco GmbH has assumed control of the manufacture, sales, calibratio...
62 New Scanner from Induction Tooling (February 20, 2005)
The Model No. Scan I.T-LRS36 scanner from Induction Tooling was introducted at Gear Expo 2005. According to the companys literat...
63 Holroyd Expands Production Department (February 18, 2005)
Holroyd has expanded its technical support team and introduced a new product structure to help customers. According to the company'...
64 Timken Acquires Bearing Inspection (February 10, 2005)
The Timken Co. announced its acquisition of Bearing Inspection Inc. in an effort to strengthen its position in the aerospace industry. ...
65 New Bearing Inspection from American Stress Technology (December 25, 2003)
The BearingScan300 inspection system from American Stress Technology is the latest part of the Rollscan system. According to the compa...
66 Emerson Announces Five Point Relief Plan for Hurricane Victims (March 2, 2005)
Kop-Flex, a business unit of Emerson Power Transmission, contacted 400 customers in the Gulf Coast region to offer a five point relief pa...
67 Dana Corp. Consolidates Off-Highway Axle and Transmission Production (March 16, 2005)
Dana Corp. is closing its Statesville, NC, facility, reducing the work force in Brugge, Belgium and realigning machining and assembly ope...
68 Timken Invests $5 Million in Induction Heat Treat Line (April 20, 2006)
The Timken Co. announced plans to invest $5 million in a new induction heat treat line at its steel plant in Canton, OH, that will increa...
69 Alpha Gear New Gearhead Follows Trends in High Reduction Torque and Ratios (April 11, 2006)
The new SPK+ right-angle gearhead is designed for applications with high reduction ratios and torques. This product combines features of...
70 SKFs Columns Lift Off-Center Loads Without Deflection (January 20, 2006)
71 New Magnetic Clutches and Couplings from Stock Drive Products/Sterling Instrument Feature Frictionless Parts (July 25, 2007)
A new series of magnetic clutches and couplings from Sterling Instrument feature no friction or wearing parts, uses no electricity and no...
72 Sensor Development's Latest Model Measures Small Reaction Torque Level (August 6, 2007)
The Model 01165 small flange reaction torque sensor from Sensor Development is designed to measure small reaction torqu levels using flan...
73 Nord Offers Connectivity for Distributed Inverters (December 20, 2010)
Nord Drivesystems provides a technology unit for integrating motor-mounted SK 200E inverters into EtherCAT networks and the Beckhoff cont...
74 SKF Bearings Offer Less Friction and Consume Less Energy (October 11, 2010)
SKF ball bearings for electric motors have been introduced as alternatives to standard bearings by generating significantly less friction...
75 Nordex Begins Wind Production in Arkansas (October 5, 2010)
Nordex's newly built wind turbine manufacturing plant in Jonesboro, Arkansas officially opened October 4. "Two years ago, we ann...
76 Cummins Begins Production of EPA Tier 4 Engines (September 29, 2010)
Cummins Inc. recently achieved a major industry milestone by commencing production and supply of the first EPA Tier 4 Interim and EU Stag...
77 Wittenstein Opens Production Facility in Switzerland (January 26, 2011)
The Wittenstein Group, with North American headquarters outside of Chicago, Illinois, continues to expand with the grand opening of a new...
78 Kemper Expands Automation Activities (January 28, 2011)
The plant engineering specialist Kemper is expanding its activities in the area of automation with the founding of a new business venture...
79 Misumi Positioning Stages Offer Practical Solutions (August 12, 2011)
Misumi USA, Inc. reports that electronic product manufacturers have found a wide range of applications for the company's low-cost sta...
80 Brother Gearmotors Expands Selection of High Torque Mid-Series Gearmotors (March 12, 2015)
Brother Gearmotors, a division of Brother International Corporation that offers sub-fractional AC gearmotors and reducers for the food an...
81 Interactive Manufacturing Experience Charts New Course for U.S. Manufacturing (February 28, 2011)
From some of the United States' largest industrial technology innovators to the heads of small machine shops and providers of workhol...
82 ASTM Proposes X-Ray Diffraction for Stress Measurement of Aerospace Bearings (September 2, 2010)
X-ray diffraction has become a popular means of residual stress measurement in the aerospace materials field over the last 50 years. A pr...
83 Timken Targets Wind with Several Product Introductions at Windpower 2010 (May 27, 2010)
Introducing several new product developments at the Windpower 2010 show in Dallas, The Timken Company is leveraging investments made duri...
84 Bridge Connections Provide Solution for Running Parallel Systems (November 14, 2007)
The Bishop-Wisecarver Corp. recently announced the addition of bridge connections to its UtiliTrak product line. Available in steel and a...
85 Lufkin Announces Election of John F. Glick as president (October 31, 2007)
The board of directors at Lufkin Industries Inc. has elected John (Jay) F. Glick as president of the company. Glick has been a senior off...
86 Danaher Motion Introduces Web-Based Sizing and Selection Tool (August 14, 2007)
Danaher Motion introduces Linear MOTIONEERING®, a powerful web-based linear motion system sizing and selection tool that enables OEM ...
87 IMI Sensors Vibration Alarm Modules Provide Alarm and Shutdown Protection for Machinery (August 7, 2007)
The Series 684 indicator alarm module from IMI Sensors division of PCB Piezotronics provides a solution to machine shutdown protection wh...
88 Short Inductive Proximity Sensors Fit into Cramped Spaces (July 23, 2008)
A family of ultra-short inductive proximity sensors designed by Balluff Inc. for OEM applications fits into tight spaces, allowing for m...
89 GKS Expands Availability of On-Site Dimensional Inspection Services to Toledo (September 16, 2008)
GKS Inspection Services, Inc., a division of Laser Design Inc., is expanding its area of on-site services coverage to the Toledo market. ...
90 Motion System Software Simplifies Drive Selection (May 5, 2010)
The Motioneering 6.1.0 motion system sizing and selection software from Kollmorgen is an OEM design tool that uses a mechanism project co...
91 ISD720: Cost-effective 1 Hp Drive with High-performance Servo Control (July 8, 2009)
ISD720 is a servo drive developed for high power needs and cost-sensitive applications. Based on the MotionChipTM DSP technology, ISD720 ...
92 Camshaft Inspection Gage Measures Up to 200 Parts-Per-Hour (November 24, 2008)
The Adcole 1310 is a high-speed camshaft inspection gage with sub-micron accuracy measuring camshafts for rise error and chattermark dete...
93 Motoman FS100 Controller Provides Open Software Connectivity (October 4, 2011)
Introduced at Pack Expo, the high-performance FS100 controller is designed for open software connectivity and supports PCI Express. The F...
94 EFD Induction Awarded Orders for Induction Scanners to Harden Sun Gears and Output Shafts (May 26, 2015)
EFD Induction USA has recently won major orders from two American tier-one automotive suppliers.The orders involve EFD Induction ‘H...
95 Moxa Launches Remote Access Solution for Machine Connection (June 11, 2018)
To better serve the needs of OEMs and machine builders, Moxa has launched a new Remote Connect Suite that provides an easier and more sec...
96 Dana Unveils Construction, Off-Highway Market Strategy (April 27, 2018)
Dana Incorporated recently revealed new technologies in support of the rapidly evolving development of hybrid- and electric-powered const...
97 Schaeffler Celebrates 75 years of Manufacturing Excellence and Growth in Connecticut (April 19, 2018)
The Schaeffler Group celebrated the 75th anniversary of its Danbury manufacturing operations located in Connecticut. In just the past 15 ...
98 Igus Introduces Compact and Cost-Effective Drylin E-Linear Robot (March 1, 2018)
Since products need to be manufactured quickly and cost-effectively, the pressure to automate production processes is greater than ever...
99 Miki Pulley Magnetic Couplings Transmit Torque with Non-Contact Shaft-to-Shaft Connection (July 2, 2018)
Miki Pulley’s Magnetic Couplings transmit torque from one shaft to another using a magnetic field rather than a mechanical connecti...
100 JW Winco Introduces Washers with Axial Friction Bearing (July 6, 2018)
JW Winco, Inc., A Ganter Company, a leading supplier of standard industrial machine components, offers GN 6342 Washers with Axial Frict...
101 Grinding Machines Increase Quality and Productivity at Nixon Gear (September 18, 2018)
Two new grinding machines were recently added to production at Gear Motions’ Nixon Gear Division in Syracuse, NY.The Studer S121 is...
102 Stafford Ridgid Shaft Couplings Perform Special Design Functions (September 17, 2018)
A full line of off-the-shelf specialty shaft couplings that are designed to meet different mounting and positioning challenges has been i...
103 MCMA Offers Free Webinar on Improving Equipment Effectiveness (August 24, 2018)
The quest for improved automation and production efficiencies is never-ending. In this webinar MCMA will look at emerging toolkits and th...
104 Miki Pulley Provides Solid Connection Between Shaft and Mounted Devices (February 28, 2018)
Posi-Lock bushings from Miki Pulley provide a solid connection between shaft and mounted devices. They provide system designers with a ...
105 Sensor Connection Expands Linear Position Sensor Offering (February 20, 2018)
The Sensor Connection has expanded its sensor product offering by adding a line of ILPS-27 Series Inductive Linear Position Sensors using...
106 KISSsoft Offers Selection of Predefined Gear Stages (November 16, 2017)
KISSsoft Release 03/2017 has a new function, the "Groups box", which lists a selection of predefined gear stages. These gear st...
107 LM76 Offers Bearings Selection Guide for OEMs and Maintenance Professionals (October 11, 2017)
Food processing and beverage washdown areas are unique environments that undergo harsh treatment from high pressure washers, steam, and a...
108 ABMA Introduces U.S. Bearing Brand Protection Handbook (August 21, 2017)
The ABMA Anti-Counterfeiting Committee has put together the U.S. Bearing Brand Protection Handbook. The committee, led by 2016 chair, The...
109 ABM Introduces Custom Traction and Steering Motors and Drives for Electric Vehicles (July 14, 2017)
ABM traction drive system solutions for electric vehicles are available as bevel gearboxes, helical gearboxes and hub wheel drives.Typica...
110 KISSsoft Adds Plastic Materials Manager Function (December 6, 2017)
It is often the case that plastics manufacturers don't provide any data that is relevant for calculations when they supply their prod...
111 Steinmeyer Offers a Selection of Miniature Ball Screws (December 14, 2017)
Steinmeyer recently announced a new program to stock a selection of miniature ball screws. The samples are available now for immediate sh...
112 HBM Data Recorder Provides Fast Results in Interactive Vehicle Testing (February 12, 2018)
HBM, Inc. recently announced its new SomatXR CX22B-R data recorder, for acquiring and storing measured data in mobile applications such a...
113 CTI Symposia Germany and China Call for Papers (January 16, 2018)
Worldwide, the automotive industry is undergoing a major technological transformation. A rollout of electric cars and commercial veh...
114 Matrix SMB Range Offers Reactive Market Solution (December 15, 2017)
Matrix International has built on its formidable reputation for Servo Motor Brakes (SMB) with the introduction of its SMB range in standa...
115 Regal Releases New Product Selection Tool on Website (September 26, 2018)
Regal Beloit Corporation, a manufacturer of electric motors, electrical motion controls, power generation and power transmission componen...
116 Garlock Launches Joint Material Designed for Abrasion Protection (October 2, 2018)
Garlock – a manufacturer of high-performance fluid sealing products – has launched ABRA-SHIELD™, a proprietary expansio...
117 Ricardo Presents Technical Papers During CTI Symposium (May 22, 2019)
With diverse commercial applications ranging from defence to mining, farming and forestry, as well as innumerable leisure pursuits, the g...
118 RMI Offers Traction Drive Speed Reducers (May 21, 2019)
Rolling Motion Industries (RMI) is offering new speed reducers with traction drive technology. The Two Way MAR-17-2-3:1 and the MAR-23-2-...
119 TE Connectivity Announces Changes to Industrial Sales Team (May 6, 2019)
TE Connectivity (TE), a world leader in connectivity and sensors, has promoted Jason Moore to vice president of global sales and marketin...
120 Forest City Gear Launches Advanced Turning and Milling Facility for Gear Blank Production (April 30, 2019)
Forest City Gear has expanded its turning and milling operations with a state-of-the-art facility designed to greatly improve lead times ...
121 TE Connectivity Promotes Kladder to Sales Director (June 7, 2019)
TE Connectivity (TE), a world leader in connectivity and sensors, has appointed Melissa Kladder to the position of director of sales, Ame...
122 B&R Automation Offers Servo Drives with Safely Limited Torque Function (June 21, 2019)
The B&R ACOPOS P3 servo drive is now also available with safety function Safely Limited Torque (SLT). This makes B&R one of the f...
123 Renk Wins Maritime Construction Project for Hybrid System (August 9, 2019)
At the end of March 2019, the maritime sales team of Renk’s Rheine plant managed to win its first new construction project for the ...
124 JW Winco Offers Effective Pneumatic Clamping (August 1, 2019)
Pneumatic toggle clamps fix workpieces in place, position mechanisms and hold molds together. In this way, they not only simplify handlin...
125 Sensor Technology Reduces Engine Friction with Torque Sensor (July 3, 2019)
An innovative torque sensor is helping to reduce engine emissions and improve economy as part of a project to develop an intelligent lubr...
126 Heidenhain Offers Single-Section Linear Encoder for Absolute Applications (April 23, 2019)
Long machine tool axes are increasingly being equipped with linear drives, and Heidenhain’s new LC 201 absolute linear scale was in...
127 Victrex Invests in Injection and Compression Molding Technology with Surface Generation (February 8, 2019)
An innovative and differentiated tooling design and processing technology called PtFS (Production to Functional Specification), from U.K....
128 Igus Hybrid Cable Offers Cost-Effective, In-Stock Energy Chain Solution (December 31, 2018)
Igus has introduced a flexible cable for use in energy chains that delivers motor power and feedback functions through a single cable.The...
129 Rolling Motion Releases Traction Drives (October 24, 2018)
Rolling Motion Industries has released two high efficiency traction drives. The MAR-17-1-2.1 Traction Drive and the MAR-23-1-2.1 Traction...
130 Forest City Gear Adds Metal Alloy Analysis to Gear Inspection Capabilities (October 16, 2018)
Forest City Gear can now perform fast, comprehensive analysis and verification of metal alloys for quality assurance and control using ...
131 Dontyne Systems Honored for Best Practices by the UK Parliament (October 4, 2018)
Dontyne Systems applies Industry 4.0 principles to rejuvenate ancient technology. In 2006, Dontyne Systems created the Gear Production Su...
132 Bonfiglioli Launches Electromobility Production Line (January 2, 2019)
Bonfiglioli has launched its new electromobility production line in Forlì, Italy. The new unit - covering an area of about 10,00...
133 B&R Automation Offers Latest Functions in SafeDesigner (January 3, 2019)
B&R Automation has released new functions in SafeDesigner.B&R makes it easier to create safety applications with a series of new ...
134 ATX West 2019 Preview: TE Connectivity (January 28, 2019)
TE Connectivity (TE), a leader in connectivity and sensors, will participate in the Automation Technology Expo (ATX) West from February 5...
135 RMI Speed Reducers Utilize Traction Drive Technology (January 17, 2019)
Rolling Motion Industries (RMI) has released for production the next two in it's series of highly efficient speed reducers. These 3-t...
136 Noark Electric Releases New Accessories to Motor Circuit Protection Control Product Line (January 4, 2019)
Noark Electric, a low-voltage, electrical product manufacturer, announced the addition of several new accessories to its Ex9S32 line of m...
137 SKF Multilog IMx-8 Offers Compact and Cost-Effective Monitoring (June 27, 2017)
The new SKF Multilog IMx-8 online system introduces compact and cost-effective technology for monitoring the condition of industrial rota...
138 SKF Remanufacturing Services Provide Timely and Cost-Effective Solutions (June 15, 2017)
SKF remanufacturing services for industrial gearboxes provide cost-effective solutions to refurbish and/or upgrade obsolete or damaged sy...
139 Miki Pulley Couplings are Effective at Dampening System Vibration (April 5, 2016)
Miki Pulley is introducing its unique CPU Pin Type couplings for direct sale to OEM’s in North America. These CPU couplings are hig...
140 SKF Develops Wind Turbine Inspection System (March 23, 2016)
SKF has developed the SKF Enlight mobile and cloud based data collection, analysis and support system to suit the needs of the global win...
141 Lenze Offers Cost Effective MCM Synchronous Servo Motors (March 16, 2016)
Lenze Americas has launched a series of MCM synchronous servo motors that delivers intermediate-level dynamic performance. Scalable...
142 Bibby Turboflex Offers Ultimate Extruder Protection Device (February 24, 2016)
The Ultimate Extruder Protection device or UEP range of modular torque limiters from Bibby Turboflex, part of Altra Industrial Motion, ha...
143 Bosch Rexroth Frequency Converters Offer Scalability and Functionality (April 27, 2016)
All over the world, industrial end-users are demanding energy-efficient machines and equipment to significantly reduce operating cost and...
144 Forest City Gear Expands High Volume Gear Production Capabilities (May 2, 2016)
Forest City Gear has expanded its high volume gear production capabilities with the addition of a Reishauer RZ 160 Gear Grinding Machine ...
145 IHS Reports Motion Control Growth Tied to Global Machinery Production (June 8, 2016)
Following a sound 8.4 percent revenue growth in 2014, the global market for motion control hardware suffered strong headwinds and decline...
146 AutomationDirect Introduces Miniature Inductive Proximity Sensors (May 25, 2016)
AutomationDirect’s miniature inductive proximity sensors are now available in sizes ranging from 4 mm to 8 mm and feature stainless...
147 Brevini Gear Systems Focuses on Waste Reduction (May 3, 2016)
Brevini Gear Systems (BGS) has reduced its environmental impact through a waste disposal program that will help it achieve a ‘zero-...
148 CW Bearing USA Begins Construction on North American Facilities (December 9, 2015)
CW Bearing USA, Inc. announced today that it was breaking ground on a new North American Center for Design, Sales and Advanced Manufactur...
149 Applied Motion SV200 Series Servo Drives Feature Programmable Notch Filters, Anti-Vibration Function and Auto-Tuning (October 28, 2015)
Applied Motion recently introduced its newest line of all digital servo drives, the SV200 Series. These servo drives offer programmable n...
150 Etel Thermal Module Ensures Motor Protection (June 16, 2015)
Etel has recently introduced the IMTHP, a thermal module that serves as an accessory to Etel’s torque motors, and is designed to pr...
151 JW Winco Expands Mounting Clamp Selection (August 21, 2019)
JW Winco is expanding its mounting clamps selection with new elements that will ensure simpler, more optimal and more flexible clamping o...
152 Bauer Opens Flagship Production Facilities to Halve Lead Time (May 11, 2015)
Bauer recently opened a new production facility at the company headquarters in Esslingen. Bauer Gear Motor has been a leading manufa...
153 RSF Launches New Motion Control Device to Facilitate Simpler Data Collection (April 16, 2015)
RSF Elektronik is now offering a device that allows the connection of up to three encoder feedback components into a module that acts as ...
154 ABB Automation Builder Toolsuite Provides Myriad Software Support Functions (June 23, 2015)
ABB recently released a new integrated development toolsuite. Automation Builder 1.1 provides an integrated development environment...
155 PTDA 2015 Canadian Conference Facilitates Canadian Cross-Channel Connections (June 26, 2015)
Canadian power transmission/motion control (PT/MC) distributors and manufacturers gathered June 3-5 at the Four Seasons Vancouver, Vancou...
156 Cooper Bearing Interactive Split Roller Bearing Selector Offers Online Access to Products, 3D Models for Download (October 7, 2015)
Cooper Bearings recently added an interactive split roller bearing selector to its website, www.cooperbearings.com. “This user-fri...
157 Keyence Robot Installed on Fresenius Medical Care's Dialyser Production Line (August 4, 2015)
Fresenius Medical Care SMAD recently equipped its dialyser production line at its plant at L'Arbresle, France with a robot. &ldq...
158 SKF Enlight Program Provides Low-Cost Instrumentation With Instant Connection to SKF Experts (July 2, 2015)
SKF Enlight combines a new mobile app with a Bluetooth-enabled vibration sensor to allow non-expert staff to gather critical machinery da...
159 Cortec CorrLube CpCl Lithium EP Grease Provides Corrosion Resistance for Electrical Connections (June 13, 2016)
When it comes time to lubricate bearings, fans, chassis or other metal areas where grease is applied, Cortec's CorrLube VpCI Lithium ...
160 SKF Develops Online Heater Selection Tool for Bearings (June 14, 2016)
The new SKF online heater selection tool introduces an easy, convenient and highly accessible resource to make the right pick among heate...
161 Zero-Max ETP-EXPAND Improves Pump Drive Connection (February 21, 2017)
Connecting a rotating piston lobe to a hollow shaft has been improved using the ETP-EXPAND, a patented bushing device that is fast and ea...
162 ABM Offers Compact, Cost-Effective Motors and Drives (January 26, 2017)
ABM Drives' motors and drives are tailor-made specifically for the application whether it requires compact design, low-noise operatio...
163 Hansford Sensors Publishes White Paper on Early Bearing Failure Detection (January 17, 2017)
Hansford Sensors, a manufacturer of vibration monitoring equipment, has published a new white paper that reveals how to use envelope sign...
164 Cortec Provides Environmentally Safe Corrosion Protection (December 23, 2016)
Technological innovations have enabled Cortec Corporation to successfully replace hazardous synthetic chemicals with safe "green&quo...
165 Parker Releases Interactive Drawing Tool (March 3, 2017)
Parker Electromechanical and Drives Division has released a new interactive drawing tool. The same drawing tool that was launched for PS,...
166 Bonfiglioli Develops Wheel-Traction Drives with Full Hybrid Technology (March 6, 2017)
Bonfiglioli has announced the development of wheel-traction drives of the 600 series specifically designed for Tigon Technology backhoe l...
167 Rexnord Provides Digital Productivity Platform (June 5, 2017)
Rexnord announces DiRXN (pronounced “Direction”), its new digital productivity platform based on the integration of innovativ...
168 Oerlikon Presents Paper at CTI Symposium USA 2017 (May 23, 2017)
High-performance transmission specialist Oerlikon Graziano, brand of Oerlikon Drive Systems Segment, presented its range of hybrid transm...
169 Maxon's Young Engineers Program Tackles Active Rear Wheel Steering (March 22, 2017)
Starting something new is always difficult. This is particularly true for engineers who are trying to get a project off the ground. Often...
170 R+W Releases STE Safety Coupling With Elastomer Connection (December 9, 2016)
R+W has recently narrowed the gap between its classic precision and industrial drive safety couplings with the new STE series. Featuring ...
171 Sensor Connection Expands Measurement and Control Instruments (December 7, 2016)
The Sensor Connection a division of Harold G. Schaevitz Industries LLC, has expanded its line of measurement and control instrumentation ...
172 Ringfeder Examines New EU ATEX Directive (August 1, 2016)
The cut-off date has passed. The new EU ATEX Directive is now valid. Manufacturers, distributors and operators should keep themselves inf...
173 Fluid Power Track Offers Energy Efficiency, Productivity and Machine Safety at MDA North America (July 25, 2016)
Senior level discussions about the latest innovations in hydraulics and pneumatics equipment utilized to lower manufacturers’ energ...
174 Cortec Dunnage Bags Offer Shipping Protection (June 20, 2016)
The corrosion protection power of Nano VpCI is now available in the form of a dunnage bag. Cor-Pak Dunnage Bags powered by Nano VpCI, (pa...
175 TB Wood's Offers Belted Drive Online Selection Tool (September 2, 2016)
TB Wood’s has recently introduced more enhancements to their popular online Belted Drive Selection Program at the website below. Th...
176 SKF Centralizes Solid Oil Bearing Production (September 9, 2016)
SKF has centralized the production of bearings with Solid Oil to promote timely delivery throughout North America and has introduced enha...
177 J.W. Winco Offers Steel Horizontal Acting Toggle Clamps (November 11, 2016)
J.W. Winco, Inc. recently announced it now offers GN 820.4 Steel Horizontal Acting Toggle Clamps with Safety Hook Latch, with Vertical Mo...
178 Baldor Introduces Passport Selection Tool (October 10, 2016)
Baldor Electric Company introduces Passport, a new selection program for Baldor-Dodge mechanical power transmission products. Passport is...
179 CTI Symposium China Examines State of Auto Industry (September 29, 2016)
”Stricter legislation and increased environmental awareness among drivers, including those in China, are driving a radical rethink ...
180 Custom Service Solutions, Inc. Introduces New 12-inch MiJETTM Parts Cleaning and Collection Unit (March 25, 2015)
Custom Service Solutions, Inc. recently introduced its 12 inch MiJET parts cleaning and collection unit. This new model has a larger diam...