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MRO


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| 2025-02-27

Brushed vs. Brushless DC Motors

Which motor type is right for your application? This whitepaper from Dunkermotoren presents an in-depth comparison of brushed and brushless motor technologies, exploring their construction, operation, efficiency, performance characteristics, and real-world applications. By analyzing key parameters such as power efficiency, maintenance requirements, and cost-effectiveness, engineers and designers can make informed decisions when selecting the appropriate motor technology for their specific needs.

INDUSTRY NEWS | 2024-12-16

Nord’s Comprehensive Service and Support Increases System Longevity and Availability

Nord Drivesystems offers a full, comprehensive range of after-sales services and support to ensure efficient performance and longevity of their products. Services include commissioning, maintenance, spare parts management, digital solutions, and more. They also provide self-service options, with FAQs addressing common inquiries via easy, 24/7 online access.

FEATURE ARTICLES | 2024-12-11

5 Ways to Save Money Through Ultrasonic Analysis

When facilities are designed and built to meet the standards of the day, the plant is as efficient as it will ever be on day one. However, as the plant ages and production demands increase, aging equipment becomes strained leading to inefficiencies and escalating costs.

FEATURE ARTICLES | 2024-12-11

Operational Improvements

Since taking over as CEO of Solve Industrial Motion Group in June 2024, Ernie Lauber has focused on continuous improvement, predictive maintenance and growing the legacy brands within Solve.

Combining brands such as IPTCI, MasterDrive, PTI and TRITAN together with the LMS, SST, SPB-USA and USA Roller product lines, Solve Industrial Motion Group is a provider of high-quality metric and American Standard power transmission components and industrial-grade bearings.

INDUSTRY NEWS | 2024-12-09

SKF Secures Financing for R&D of Sustainable Technologies

SKF has secured EUR 430 million financing from the European Investment Bank (EIB) with a tenor of up to ten years. The financing will support SKF’s research and development (R&D) to increase the focus on high-growth segments and accelerate the design and development of enabling technologies particularly for the green transition and sustainability.

PRODUCT NEWS | 2024-12-06

Liebherr Supply Slewing Bearing for Europe’s Largest Lifting Swing Bridge

Liebherr’s components product segment supplies the heart of the rotating pillar for the bridge Friesenbrücke, which is being erected for Deutsche Bahn in Weener. It comprises a 5-meter, 12.5-ton combined roller and ball bearing along with eight matching pinions. This rotating pillar and the associated mechanical systems by Hermann GmbH Maschinenbautechnologie support the 145 meter long, 1,800-ton central section of Europe’s largest lifting swing bridge to date.

INDUSTRY NEWS | 2024-12-04

Motion Enters into Agreement to Purchase Conveyance Company

Motion Industries, Inc. has signed a definitive purchase agreement to acquire the operating assets of U.S. based International Conveyor and Rubber (ICR). The transaction is expected to close at the end of December 2024, subject to customary closing conditions.

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REVOLUTIONS | 2024-12-02

Power Density Progress

Productivity and efficiency are paramount in the highly competitive snack food production industry. JD Manufacturing, Inc (JDM) in Pine Bluffs, WY, stands out as a leader with its high-performance automatic batch fryers, which are engineered specifically for kettle chip production. The batch frying process imparts kettle chips, whether made from potatoes, sweet potatoes, parsnips, carrots, or beets, with their distinctive premium texture and taste.

INDUSTRY NEWS | 2024-11-21

A Sneak Peek at Quality Control at Atlantic Bearing Services (ABS)

Antonio Martin Hernandez, Marco Partidas, Dayan Leng Armenteros, and Laura Vazquez diligently working on various components that require special attention. They are focused on inner rings (IRs) for cylindrical roller bearings, which play a crucial role in reducing friction and supporting radial loads. Additionally, they handle bevel gears, essential components in gearboxes that change the direction of torque transmission across various industrial applications.

INDUSTRY NEWS | 2024-11-20

Schaeffler India Honors 'Social Innovator Fellowship Program' Winners for Sustainability and Innovation

Schaeffler India, a leading motion technology company in partnership with ‘Buddy4Study Foundation’ has announced the winners of its 2024 edition of the ‘Schaeffler India Social Innovator Fellowship Program’. The initiative aims to recognize and reward social entrepreneurs developing unique sustainable solutions that have the potential to positively impact and benefit society at large. It is also part of Schaeffler India’s flagship Corporate Social Responsibility (CSR) initiative HOPE, reinforcing its commitment to Healthcare, Occupational skill development, Preservation of Heritage & Environment and Empowerment of society.

INDUSTRY NEWS | 2024-11-19

WEG Highlighted in the Inovativos Award

WEG was one of the main highlights in the 3rd edition of the Inovativos Award and the Innovation Forum, standing out in the categories of Industrial Intelligence and Sales Excellence, held during the Forum on Digital Innovation Cases in São Paulo.

PRODUCT NEWS | 2024-11-19

Thordon Bearing Unveils Wireless Wear Measurement System

Thordon Bearings has unveiled a new wireless propeller shaft bearing wear measurement system, marking a significant advancement in hull and propeller shaft condition monitoring.

INDUSTRY NEWS | 2024-11-11

SKF Signs an MOU with Proteus Marine Renewables and GE Vernova for Tidal Stream Projects

SKF has signed a Memorandum of Understanding (MOU) with Proteus Marine Renewables (PMR) and GE Vernova’s Power Conversion business. The MOU sets out a framework for a potential alliance to supply tidal turbine generation systems (TTGS) to developers of tidal arrays for commercial, multi-megawatt tidal stream projects. An initial focus will be the supply of a minimum 59MW to MeyGen PLC (MeyGen) at its site in Scotland, the largest tidal stream facility in the world. 

PRODUCT NEWS | 2024-11-08

Force Control Gives New Life to Aging Dynamometer

Walk into any manufacturing plant in the United States and you are likely to see 50-year-old men and women working hard. These skilled craftsmen and women have earned the respect of their peers by performing year after year. While 50-year-old workers are commonplace, 50-year-old equipment…not so much. When that equipment happens to be a dynamometer, and it gets shipped back to the manufacturer for review and rebuild, it will invariably get nicknamed “dyno-saur.”

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INDUSTRY NEWS | 2024-10-29

Motion Enters into Agreement to Purchase Stoney Creek Hydraulics

Motion Industries, Inc. has signed a definitive purchase agreement to acquire the operating assets of Canadian-based Stoney Creek Hydraulics. The transaction is expected to close at the end of October, subject to customary closing conditions.

PRODUCT NEWS | 2024-10-29

Wintriss Announces Flexible, Affordable Packaging Software

Wintriss Controls Group has added flexible and affordable purchase options for ShopFloorConnect OEE, Production Tracking, and Data Collection software, which allows users to quickly and easily leverage data from their machines. ShopFloorConnect is an on-premises software solution that provides timely, accurate, and unbiased data directly from the shop floor for making informed management decisions. Wintriss received a positive response when it debuted the new start-up purchase packages and options at Fabtech 2024. It will also be presenting the packages at Pack Expo 2024, Booth # LU-8431 McCormick Place, Chicago Illinois from November 3 – 6 this year.

INDUSTRY NEWS | 2024-10-10

ZF and Irish Rail Extend Repowering Partnership

Updating existing rail vehicles with a modernized drivetrain helps to improve fleet efficiency while keeping costs and service interruptions down. This approach is known as “repowering”. At this year’s InnoTrans, the international trade show for transport technology, ZF and Irish Rail signed a Memorandum of Understanding about a potential new repowering project starting in 2025. The partnership revolves around ZF’s new EcoWorld 2 six-speed powershift transmission, which decreases fuel consumption, improves ride comfort and reduces maintenance efforts.

INDUSTRY NEWS | 2024-10-08

Continental Highlights Conveyor Technology at MINExpo 2024

At MINExpo 2024, Continental recently highlighted solutions tailored for the mining industry, including conveying systems, digital monitoring platforms, fluid hose solutions, and more. These products are designed to withstand the toughest environments while boosting efficiency and productivity. 

FEATURE ARTICLES | 2024-10-02

Lubrication Excellence

The increasing cost of food and beverage machinery makes running equipment to failure not just impractical, but potentially devastating to your bottom line. However, there are solutions that can lead to significant savings, and an often overlooked one is implementing an effective lubrication program. A well-structured program delivers a trifecta of benefits: reduced downtime, a cleaner and safer work environment, and easier compliance with the stringent regulations of the food processing industry. 

PRODUCT NEWS | 2024-09-20

KUKA KMP 600P Compact Mobile Platform Provides Efficiency and Flexibility in Confined Spaces

KUKA now offers a mobile platform that is particularly suitable for confined production environments: the KMP 600P. As one of the world's leading specialists for automation solutions, KUKA is expanding its portfolio in the field of autonomous mobile robots (AMR) with an attractive option for payloads of up to 600 kilograms.

FEATURE ARTICLES | 2024-09-13

Massive Machinery and Innovation at MINExpo International 2024

MINExpo boasts 1,900+ companies involved in the global mining industry. Opening sessions allow the industry to come together to debate global challenges, market fluctuations and the future of mining. Resources include exploration, mine site development, open pit mining, underground mining, smelting and refining, processing and preparation and reclamation. Here’s a sample of the companies exhibiting and the products/technologies they will be featuring in Las Vegas from September 24–26, 2024.

FEATURE ARTICLES | 2024-09-13

Technology and Reports Help Optimize Operations

Digital Transformation. IIoT. Industry 4.0. While they may seem like trending buzzwords, the technologies are critical to operations being efficient and competitive, and reducing unplanned downtime. Every industry strives for maximum efficiency; be that manufacturing, oil & gas, or water/wastewater. For capturing production data, the days of the clipboard and manual data analysis are gone.

INDUSTRY NEWS | 2024-08-26

Motion to Open New Repair Shop in Houston

Motion Industries, Inc. is pleased to announce a new Motion Repair & Services location at 20710 Sharmon Road, Houston, Texas, 77038. The new shop, which is entirely dedicated to repair and services, is slated to open in September 2024.

INDUSTRY NEWS | 2024-08-23

Emerging Technology Center Sneak Peek at IMTS 2024

When manufacturing leaders, job shop owners, engineers, and designers want to see what their operations might look like in the near future, one of their must-visit destinations is AMT’s Emerging Technology Center (ETC) at IMTS – The International Manufacturing Technology Show. IMTS 2024 runs Sept. 9-14 at Chicago’s McCormick Place.

PRODUCT NEWS | 2024-08-20

Siemens Digital Collaborates with Orient Express Racing Team

Siemens Digital Industries Software has announced that the Orient Express Racing Team is using the Siemens Xcelerator portfolio of industry software to aid in preparation for upcoming 37th America’s Cup and to gain competitive advantage.

PRODUCT NEWS | 2024-08-19

Freudenberg Offers Sealing Solutions for Tire Inflation Systems

Freudenberg Sealing Technologies has made significant technological improvements to its seals for central tire inflation systems (CTIS) used by construction and agricultural machinery. These seals automatically adjust the tire pressure of off-highway vehicles to varying ground conditions and vehicle loads. Simply by pressing a button, drivers can now save time, reduce CO2 emissions and simultaneously extend the service life of their tires.

INDUSTRY NEWS | 2024-08-14

SKF Strengthens Lubrication Management Capabilities

SKF has signed an agreement to acquire John Sample Group’s (JSG) Lubrication and Flow Management businesses. JSG is a well-established provider of lubrication management systems and services. The acquisition further strengthens SKF’s offering in an identified growth segment, as well as its business operations in the expansive India and South-East Asia (ISEA) region.

PRODUCT NEWS | 2024-07-26

Schaeffler Optimizes Wind Turbines Using Closed Loop Engineering

Wind turbines have a decisive role to play in the expansion of renewable energy. Schaeffler is a market leader and strategic development partner in the wind technology industry, leveraging closed loop engineering to play a key role that goes far beyond the provision of bearing solutions for on- and offshore wind. Working in close partnership with turbine and gearbox manufacturers, the company supports wind turbine development through state-of-the art system simulation, realistic test-bench testing, and field measurement campaigns.

PRODUCT NEWS | 2024-07-23

Siemens Combines Manufacturing, Operations, Design and Simulation Software with Zel X

Siemens Digital Industries Software offers Zel X software, a next generation browser-based engineering app for streamlining manufacturing and shop-floor operations. Zel X consolidates software for manufacturing, operations, collaboration, design and simulation into a comprehensive, yet lightweight browser-based solution that delivers value instantly.

INDUSTRY NEWS | 2024-07-22

Fanuc America Unveils New Robotics and Automation Campus

Fanuc America has officially unveiled its new 650,000 square foot West Campus facility in Auburn Hills, Michigan. The expansion increases the footprint in Michigan to over 2 million square feet and is part of Fanuc America’s strategic investment plan to support and advance industrial automation in North America. The West Campus represents a $110 million investment built on 67 acres of land.

INDUSTRY NEWS | 2024-06-27

NTN Announces the Key Addition of Mike Ferris to Automotive Aftermarket Sales Team

NTN Bearing Corporation, the parent company of BCA Bearings and Bower Bearings, is pleased to announce the addition of Mike Ferris to the Automotive Aftermarket sales team. Ferris is joining NTN’s Automotive Aftermarket business unit as the regional sales manager for the Central Region. 

REVOLUTIONS | 2024-06-26

Engineering Legacy: Diamond Chain Company (1890)

The "Engineering Legacy" series gives historical context to mechanical power transmission components featured in PTE. Diamond Chain’s products were integral in many historical breakthroughs, including the Wright Brothers’ first flying machine, Henry Ford’s first automobile, and numerous motorsport champion vehicles.

PRODUCT NEWS | 2024-06-21

Regal Rexnord Launches Next-Gen Perceptiv for Condition Monitoring and Predictive Maintenance

Regal Rexnord Corporation has launched the next generation Perceptiv Intelligent Reliability and Maintenance Solution for condition monitoring and predictive maintenance in industrial manufacturing.

REVOLUTIONS | 2024-05-30

Automation Nation

Almost 43,000 registrants came together in Chicago to seek out the latest and greatest automation and robotic technologies during Automate 2024 in May. As always, A3 did not disappoint with a comprehensive conference paired with new automation technologies on the exhibition floor.

INDUSTRY NEWS | 2024-05-24

AD Industrial & Safety U.S. Division Ratifies Two Divisional Board Members

AD is proud to announce the appointment of two new members joining the Industrial & Safety – U.S. Divisional Board: Alex Hodge, CEO of Horizon Distribution and Matt Onofrio, president of GT Midwest, effective June 2024. The Divisional Board, a vital aspect of AD's member-owned and governed structure, plays a critical role in shaping strategies and helping to direct the future for each respective business segment.

INDUSTRY NEWS | 2024-04-10

Siemens Mobility Expands Partnership with Metrolinx

Siemens Mobility has been chosen by Metrolinx, the regional public transit operator for the Greater Toronto and Hamilton Area, to handle their track, signal, and right-of-way maintenance for the Central Region of Toronto's passenger railway infrastructure system. This partnership builds upon Siemens Mobility's existing maintenance services in the West Region and signal and communications services at the Metrolinx Network Operations Center. 

FEATURE ARTICLES | 2024-04-02

Needle of the Midday

Half a million global visitors visit Aiguille du Midi as an access point for skiing in the winter and hiking, rock climbing and paragliding in the spring, summer, and autumn seasons. The mountain—part of the French Alps—boasts the current title of employing “the world’s highest vertical ascent cable car.” This unique transportation takes passengers from 3,396 to 12,605 ft. above the clouds. The planetary gearboxes needed for the cable car operation are provided by CMD Gears.

PRODUCT NEWS | 2024-03-25

Cortec Offers Corrosion Inhibiting Spray for Steel Coils

New steel coils offer a wide canvas for corrosion to make its mark. This is among the last problems steel coil processors want to deal with. Oiling after acid pickling is one precaution that can help. However, processors who choose dry pickling will likely have more problems during storage and shipping. Cortec’s Vapor phase Corrosion Inhibiting edge sprays help steel coil processors get an edge on corrosion.

PRODUCT NEWS | 2024-03-21

ABB Showcases Motor Solutions at AGG1

ABB will showcase its innovative solutions at AGG1, the top exposition and education resource, in Nashville on March 25-27. Attendees are invited to visit Booth 717 to learn about the company’s motor line, designed to meet rigorous demands and harsh conditions reliably and efficiently while achieving lower life cycle costs. 

PRODUCT NEWS | 2024-02-28

Diamond Drives Upgrades Chain for Spiral Freezer Application

A dairy-free ice cream manufacturer was facing recurring challenges with their spiral freezer’s chain drive. Issues included excessive wear and chain failure attributed to side-loading and inadequate lubrication.

PRODUCT NEWS | 2024-02-22

Gates Launches Clean Master Plus

Gates announces the launch of the Clean Master Plus hose platform, the newest addition to Gates’ industrial hose lineup, built for high pressure applications in demanding industrial environments.

INDUSTRY NEWS | 2024-02-15

STLE Opens Registration for 2024 Annual Meeting and Exhibition

The Society of Tribologists and Lubrication Engineers (STLE) — the technical society for individuals in the field of tribology and lubrication engineering — announced that registration is now open for the 2024 STLE Annual Meeting & Exhibition, May 19-23, at the Minneapolis Convention Center in Minneapolis, Minnesota

FEATURE ARTICLES | 2024-02-06

Building a Better Bearing

With an “all-hands on deck” approach to maintenance today, engineers require the latest tools and technologies in the form of new software/apps to make MRO tasks easier. Turns out, technology is allowing your smartphones, tablets and computers to track bearing reliability and performance with an emphasis on sustainability, longevity and analysis.

PRODUCT NEWS | 2024-01-29

Nord Provides Drive Solutions for Post and Parcel Distribution

Nord Drivesystems supports post and parcel distribution centers with modular products adaptable to individual application specifications. Their high-efficiency products increase the energy efficiency of conveyor systems, effectively lowering CO2 emissions and the Total Cost of Ownership (TCO).

INDUSTRY NEWS | 2024-01-25

SKF Awarded EcoVadis Platinum Rating for 4th Year

SKF has been awarded a Platinum Medal by EcoVadis, one of the most trusted providers of sustainability ratings for use in supply chains. This prestigious recognition places SKF in the top one percent among the more than 100,000 companies assessed worldwide for its commitment to sustainable business practices.

INDUSTRY NEWS | 2024-01-09

Motion Names New SVP Strategy and Markets

Motion Industries, Inc. recently named Chris Cleland to senior vice president of strategy and markets, effective immediately. Cleland’s career spans over 25 years in consulting, strategy, marketing, branding, e-commerce, business development, and transformation. 

PRODUCT NEWS | 2024-01-05

Perkins Extends 1100 Series Engine Life with Repair Sleeves

Perkins has introduced a new line of repair sleeves for its 1100 Series engines, enabling end users to return cylinder bores to like-new performance while avoiding the downtime, expense, and waste of a full engine overhaul.

REVOLUTIONS | 2023-12-19

AI Set to Supercharge Robotic Automation

Digital transformation is an ongoing process so we can expect to see this year's breakthrough trends continuing to shape society into next year. But how will these trends impact robotics and automation and what can the manufacturing industry expect to see next year?

INDUSTRY NEWS | 2023-12-15

Verusen Wins Supply Chain Awards

Verusen, the global MRO materials intelligence innovator, recently announced that it was named the winner of two leading technology awards for supply chain industry excellence. Verusen was recognized as a winning company in the ‘Top Tech Startup’ category for the supply chain and logistics space by leading industry publications Food Logistics and Supply & Demand Chain Executive. Verusen also won a Top Software & Tech Award for its AI-powered Trusted Supply in the Procurement/ERP category.

PRODUCT NEWS | 2023-12-13

Sulzer Boosts Power Infrastructure in China

China is leading the world in the construction of solar, wind and thermal power plants to support its increasing demand for electrical energy. For those that use steam turbines, boiler feed pumps (BFPs) are a crucial asset and selecting the best design to suit the needs of an individual station can have many benefits. When a recent project needed some of the largest start-up BFPs available, Sulzer was selected as the preferred supplier.

PRODUCT NEWS | 2023-12-07

AutomationDirect Expands ProSense Line of Transmitters

AutomationDirect has added more ProSense XTH2 series fixed range, head-mounted temperature transmitters to their lineup of temperature transmitters/signal conditioners. The XTH2 series fixed-range transmitters are for Type Pt100 3-wire RTDs and are ready to use out-of-the-box with pre-configured measuring ranges up to 500°F (260°C).

PRODUCT NEWS | 2023-12-06

SKF Introduces New Wireless Solution for Condition Monitoring

SKF has expanded its portfolio of Condition Monitoring solutions with the SKF Enlight Collect IMx-1-EX sensor solution. Wireless monitoring of assets helps predict machine failure before it can escalate into a serious problem, such as an unscheduled shutdown. This can deliver multiple benefits, including reduced costs and a more sustainable operation of equipment. 

PRODUCT NEWS | 2023-11-21

ONYX Insight’s Software Enhances Turbine Condition Monitoring

ONYX Insight has unveiled a new upgrade to its fleetMONITOR technology which will enable wind operators to monitor the health of their turbines using data from Bently Nevada System.   

INDUSTRY NEWS | 2023-11-17

NTN’s Automotive Aftermarket Brands Receive 2023 Automotive Communications Award

NTN, the parent company of BCA Bearings and Bower Bearings, is proud to announce the receipt of a 2023 Automotive Communications Award from Women in Auto Care. NTN received the award in the “Business-to-Business – Promotional Goods, Gear, Marketing Collateral” category for its BCA and Bower “Summer Cruisin Promotions.

INDUSTRY NEWS | 2023-11-10

Sulzer Supports Oil Company with Compressor Repair and Maintenance

Routine refurbishment of important rotating machinery is vital for continued, reliable operation but if the original equipment manufacturer (OEM) fails to deliver an optimum service, what other options are available? For one oil company in Nigeria, issues with a gas compressor following an overhaul led to the maintenance team looking for an alternative solution. Sulzer was then selected to support the oil company, not only for its extensive experience in this equipment, but also its local service center that offered a tailored approach.

PRODUCT NEWS | 2023-10-27

Burckhardt Compression Revives Steel Mill's Compressors to Enhance Sustainability

Burckhardt Compression recently partnered with one of Europe's leading steelmaking mills undergoing a significant transformation. The mill aimed to convert one of its plants into a sustainable facility in compliance with stringent environmental guidelines. The project's critical aspect involved reviving four non-Burckhardt compressors that had been inactive for a decade. Acknowledging the crucial role of these compressors in steel production, the mill sought the expertise of Burckhardt Compression.

FEATURE ARTICLES | 2023-09-28

Next-Generation Lubricants for Marine Applications

From manufacturing to maritime, the quest for sustainable solutions has given rise to the development of environmentally friendly lubricants. Among these, Environmentally Considerate Lubricants (ECL) and Environmentally Acceptable Lubricants (EALs) have gained prominence for their positive impact on both equipment performance and the planet. Let’s delve into the differences and advantages of these lubricant classifications.

REVOLUTIONS | 2023-09-21

Dune Express Provides Historic, 42-Mile-Long Electric Conveyor System

The Dune Express is a 42-mile long, fully electric conveyor system that is expected to transform the Permian Basin and substantially improve the unacceptable safety risk existing on the Permian roadways. Originating from the Kermit, Texas facility and spanning into New Mexico, the Dune Express is intended to eliminate millions of truck miles driven across the Permian resulting in avoided traffic, accidents, injuries, and fatalities within the communities. 

PRODUCT NEWS | 2023-09-11

Force Control Posidyne Clutch/Brakes Eliminate Downtime and Boost Blown Film Production

A worldwide manufacturer of many types of plastic has manufacturing facilities around the world, including one in the southeast that makes PVC stretch film. Imagine the film used to wrap meat at your local neighborhood grocery store, or that you might use to keep leftovers fresh for later in the week. Although the plant is designed for precision and automation, sometimes mechanical components derail those plans and require operator interaction to correct the components shortcomings.  The clutch-brake on a turret winding system was not precise, which not only required operator interaction but also caused downtime.  Replacing the dry clutch brakes with Force Control Oil Shear clutch brakes eliminated downtime, increased accuracy and repeatability, and slashed operator involvement – all while increasing throughout.

FEATURE ARTICLES | 2023-09-05

Five Crucial Steps to Minimize Wear and Tear of Motion Components

Mechanical motion components, though relatively small, contribute immensely to the safety of multiple systems like automobiles, manufacturing systems, elevators, water treatment facilities, etc. Motion components experience wear and tear over time caused by:

  • Friction as motion surfaces come into contact with adjacent components.
  • Corrosion due to exposure to chemicals, humidity, and corrosive gasses
  • Fatigue emanating from repetitive stress and strain.
  • Improper lubrication and system overloads
INDUSTRY NEWS | 2023-09-01

PTDA Welcomes Three New Members

The Power Transmission Distributors Association (PTDA) welcomes three new distributors to its membership including Gordon Russell, MROSupply.com and Grainger.

FEATURE ARTICLES | 2023-08-31

A Guide to Gearmotors

Gearmotors are used in processes to produce, manufacture, convey, package and store products used every day and are used frequently in small packaging applications due to their compact size. These units need care via preventive maintenance just like any asset used on a production site.

INDUSTRY NEWS | 2023-08-28

Voith Turbo North America Breaks Ground on $5 million Expansion to Workshop in Pennsylvania

Voith Turbo North America has broken ground on a $5 million expansion of its workshop in York, Pa. The expansion will increase the Group Division’s American manufacturing capabilities.

INDUSTRY NEWS | 2023-08-24

Ningbo Rail Transit Selects SKF for Bearing Life Extension Project

With an innovative technology package from SKF, Ningbo Rail Transit has extended the service life of critical refurbished bearings on eight trainset vehicles from 800,000 to 1 million km. The project is the first commercial application of SKF’s Insight Metro wireless condition monitoring system, which has been developed in China specifically for the needs of the domestic rail sector.

PRODUCT NEWS | 2023-08-18

Nord Offers Drive Solutions at Pack Expo Las Vegas 2023

Nord Drivesystems will be exhibiting at Pack Expo Las Vegas from September 11-13, 2023, in Booth #7863 in the South Upper Hall.

REVOLUTIONS | 2023-08-18

Vesconite Lantern Rings Solve Hoover Dam Hydro Plant Corrosion Issues

When engineers at Hoover Dam determined that the original cast iron lantern rings built into some of its turbines needed to be replaced, they were looking for a solution to help them overcome the corrosion issues they experienced with the cast iron.

FEATURE ARTICLES | 2023-08-15

Paper Mill Precision

In paper mills throughout the country, gearboxes provide an integral solution for power transmission. Each is selected particularly and directly to perform a specific task in the production of paper. Due to the critical nature of the equipment, all gearboxes are heavily monitored and periodically inspected for preventive maintenance. If necessary, gearboxes can be reconditioned by replacing or repairing components with the intent to rebuild the entire gearbox to OEM specifications. 

INDUSTRY NEWS | 2023-08-11

HECO Inc. Takes RPM Symposium on the Road

HECO, Inc. is taking the ninth year of its Reliability Process Maintenance (RPM) Symposium on the road, bringing the educational, two-day conference to Lexington, Ky. The two-day symposium focuses on reliable industrial processes and is scheduled for Oct. 3-4 at The Campbell House, 1375 S. Broadway, Lexington, KY, 40504.

PUBLISHER'S PAGE | 2023-08-03

Smart Components are Getting Smarter

After reading Senior Editor Matt Jaster’s article this issue (“Advancing Technology for MRO,” p. 18), I have visions of the maintenance engineer of tomorrow. He’s not wearing a hard hat and steel-toe boots. No, he’s wearing ripped jeans and a ball cap (backwards), and he’s holding a game controller, because he’s operating the drone system your company is using to do visual and thermal inspection of your equipment, saving you enormous time and effort in your predictive maintenance routine.

FEATURE ARTICLES | 2023-08-03

Desktop Belt Drive Services with Gates

Gates Design Power and Gates Design Power Mobile combine unique functionality to provide an end-to-end solution that can help from basic troubleshooting and site surveys to full site chain-to-belt replacement and create your most complex power transmission (PT) design applications.

FEATURE ARTICLES | 2023-08-03

Get Pumped for TPS 2023!

TPS, still organized by the Turbomachinery Laboratory at Texas A&M University, will gather for the 52nd Turbomachinery and 39th Turbo annual event from September 26–28, at the George R. Brown Convention Center in Houston.

FEATURE ARTICLES | 2023-08-03

Advancing Technology for MRO

The prediction and prevention of catastrophic failures and unplanned downtime has vastly improved areas like mining, energy, off-highway, and other industrial segments for MRO departments across manufacturing thanks to cutting-edge condition monitoring technology and predictive maintenance. 

PRODUCT NEWS | 2023-07-28

Nord Provides Advantageous Corrosion Protection for Extreme Operating Conditions

Harsh operating conditions are present in many industries such as food and beverage, bakery, automotive parts washing, chemical, water treatment, marine, car wash, and pharmaceutical industries. Applications in these environments are often subjected to intensive cleaning, high-pressure washing, and disinfection processes to meet the highly regulated, hygienic standards. To prevent gear motors from material destruction due to the rigorous cleaning agents and disinfectants, Nord Drivesystems developed nsd tupH – a sealed surface conversion system that ensures easy yet safe cleaning, ultimate surface durability, and wear resistance.

INDUSTRY NEWS | 2023-07-24

Burckhardt Compression Services Four Marine Vessels

Burckhardt Compression recently provided a full range of compressor and auxiliary services for four marine vessels that were undergoing their five-year service at a dry dock in Korea. All four vessels were under a long-term service agreement (LTSA) with Burckhardt Compression, which made it possible for the scope and expected spare parts to be prepared well ahead of time. The service was completed within three and a half months, despite the challenges of hot and rainy weather as well as a confined work area with simultaneous work ongoing by different teams.

INDUSTRY NEWS | 2023-07-14

Precision Drive Systems Hires New Business Development Specialist

Precision Drive Systems (PDS), a global provider of precision motor spindles, expert support, and repair near Charlotte, NC, has announced that it has hired Patrick Hutson as business development specialist. 

PRODUCT NEWS | 2023-07-11

Nord IEC and NEMA Adapters Enhance Performance and Flexibility

Nord’s newly improved NEMA and IEC input adapters offer improved mechanical and thermal performance, giving users more flexibility in designing drive systems and allowing for a broader range of application and environment-specific concepts through extended options such as integrated backstops and speed sensors. The redesigned input adapters are available NEMA sizes 250TC – 400TC and from IEC sizes 160 – 315

PRODUCT NEWS | 2023-06-30

Regal Rexnord Introduces Redesigned Autogard F400 Series Torque Limiter

Regal Rexnord Corporation has launched a redesigned series of its long-serving, industry-leading Autogard F400 Series torque limiter. This next generation Autogard F400 Series offers significant improvements whilst remaining a drop-in replacement for the legacy 400 Series, matching its predecessor in form, fit and function. 

REVOLUTIONS | 2023-06-23

EASA 2023 Highlights Motor, Pump and Machine Technology

The 2023 EASA Convention, June 25-27, at the Gaylord National Resort & Convention Center in National Harbor, MD. EASA (https://easa.com/conventionsupports companies involved in the service and sale of electric motors, pumps, drives, controls, gearboxes and other rotating machinery. Highlights include synchronous motors, machine reliability, leadership, sustainability, EASA's 90th birthday bash, motor maintenance, pump repair, supply chain issues and more.

INDUSTRY NEWS | 2023-06-16

JKF Americas Launches New Website for Industrial and Automotive Markets

JKF Americas Inc, a subsidiary of JK Fenner (India) Ltd., has redesigned their North American website, featuring the outstanding Top Drive line of belts, hoses and accessories for automotive and industrial markets. The website features dynamic design, informative videos, vehicle part lookup, literature downloads, company news and fast load times for efficient browsing. 

PRODUCT NEWS | 2023-06-15

ADS Uptime Condition Monitoring System Featured at Cleanpower

ADS Uptime is an extremely useful condition monitoring system for encoders. With local wireless service check-up or system integration with ADS Link, you have maximum flexibility to access data and diagnostics. With ADS Uptime, you can access live data and secure production uptime by making application health monitoring part of your proactive maintenance routine. Knowing things before they happen has never been easier. It was recently featured at the Heidenhain booth during Cleanpower 2023.

PRODUCT NEWS | 2023-06-08

Wachendorff Offers New Incremental Encoder

Wachendorff Automation GmbH & Co.KG has developed an intelligent and simple solution. Instead of relying on the usual adapter cables and parameterization boxes, the company decided to use NFC - Near Field Communication - as the configuration interface when developing the new incremental encoder.

FEATURE ARTICLES | 2023-06-05

Surface Roughness Is More than a Number

It’s common to hear “surface roughness” described as a number that can be measured on a gage. But describing surface texture with a number is a lot like describing a concert in decibels: loudness is just part of the story. A rock band, an orchestra, and a chainsaw can all produce 100 decibels, but the full picture is much more complex and interesting.

INDUSTRY NEWS | 2023-05-17

Bosch Rexroth Opens Mobile Electronics Software to all Manufacturers and Partners

Bosch Rexroth offers manufacturers of off-highway machines free access to the entire standard portfolio of BODAS software for controlling mobile machines. Via the digital myBODAS platform, OEMs can download validated software packages for a range of applications free-of-charge to test them and adapt them to suit their own requirements. 

INDUSTRY NEWS | 2023-05-15

Motion Announces Executive Officer Promotions

Motion Industries, Inc. is pleased to announce the promotions of Joe Limbaugh to executive vice president – chief operations officer and James Howe to executive vice president – chief commercial officer/chief technology officer, effective June 1, 2023

INDUSTRY NEWS | 2023-05-03

Sulzer and Siemens Collaborate on Digital Pump Solutions

Sulzer and Siemens Large Drives Applications (LDA) are using their collective expertise to provide operators of large centrifugal pumps with an enhanced digital value proposition: Bringing together their respective IoT-platforms and services, Blue Box and Sidrive IQ, the two companies are collaborating to deliver an integrated solution that improves equipment reliability and cuts operations costs.

PRODUCT NEWS | 2023-05-03

SKF Adds Microlog Analyzer dBX to Condition Monitoring Portfolio

SKF has extended its Microlog Analyzer family of data collection devices with a new model that offers faster measurement collection and greater diagnostic power. 

INDUSTRY NEWS | 2023-04-19

Production Line Sensor Wins Hermes Startup Award

This year, the Hermes Startup Award goes to the Netherlands. The young company MantiSpectra from Eindhoven was awarded the coveted Startup Award for its ChipSense product by the jury.

REVOLUTIONS | 2023-04-10

A Thirst for Automation

The growing demand for drinks at convenient locations: work, school, gym, transport, leisure – is being driven by the global trend towards urbanization, fueled in turn by inexorable population growth. Inevitably, snowballing consumption increases the pressure on manufacturers, and also on the machines upon which they rely. 
FEATURE ARTICLES | 2023-04-06

Having a Ball: The Technology Behind the Ball Drop

More than a billion people around the world unite to ring in the New Year, their eyes set upon the glittering New Year’s Ball in Manhattan. Thousands are gathered at Times Square — the famed “Bow Tie” of Midtown — braving the December cold and peering through glasses with numerically shaped frames. Millions more tune in from their various screens at home.
With so much riding on its descent, the Ball, along with the mechanical and electrical systems responsible for its operation, must operate like clockwork.

INDUSTRY NEWS | 2023-04-06

Motion AI Opens Massachusetts Facility

Motion Industries, Inc. is pleased to announce the newest Motion Ai facility, located at 71 Cherry Hill Drive, Beverly, Mass., 01915. The new facility officially opened on December 1, 2022. 

PRODUCT NEWS | 2023-04-04

Continental Takes to the Sky for Inspection System

Continental offers the CONTI ConveyorInspect drone-based inspection system to allow operators to easily know the condition of their belts and idlers, quickly locate the exact position of failing idlers, and track changes in rotating components over time. With this real-time reporting, operators can better estimate their system’s component life and plan their maintenance. This helps prevent costly damage of conveyor system components and minimizes downtime.

PRODUCT NEWS | 2023-03-09

Schaeffler Showcases Innovations for Construction and Aggregate Industries at CONEXPO-CON/AGG 2023

Showcasing its engineering capabilities in e-mobility technology, power density optimization and mechatronics as well as state-of-the-art bearings for off-road vehicles, conveyor systems and vibratory applications, global industrial and automotive supplier Schaeffler is presenting a comprehensive portfolio of advanced solutions for the construction and aggregates industries at the 2023 CONEXPO-CON/AGG trade show in Las Vegas. 

PRODUCT NEWS | 2023-03-08

Rollon Introduces Highly Adaptive Bearing for Light-to-Moderate Loads in Linear Motion Applications

Rollon, a global manufacturer of linear motion and gantry systems, has introduced its lightweight MiniRoller Rail linear bearing. Ideal for applications that require moderate loads, it features super smooth and silent operation and an adaptive design that is easy to customize and integrate into assemblie

PRODUCT NEWS | 2023-03-07

SKF Bushing Reduces Maintenance for Motorcycle Front Suspensions

SKF has developed a composite bushing for motorcycle front suspensions (or forks) that reduces the need for maintenance. A combination of metals, plus a lubricating coating, gives the bushing both mechanical strength and low friction.

INDUSTRY NEWS | 2023-03-06

Timken Awards $540,000 in Scholarships to Deserving Students Around the Globe

Timken is helping fund the futures of 20 students in pursuit of careers ranging from economics and agriculture to medicine and education. In an awards ceremony last week, the company presented college scholarships to the children of Timken associates in the United States, China, India, Poland and Romania. Since the Timken Global Scholars Program's inception in 1958, The Timken Company Charitable and Educational Fund has awarded more than $26 million in scholarships to 815 students.

INDUSTRY NEWS | 2023-03-01

Freudenberg Smart Seals Offer Significant Data on Service Life

Freudenberg Sealing Technologies can now validate the superior performance capabilities of the intelligent seals it has under development. In addition to their core function, these seals can handle tasks such as sensor applications and monitoring their own state of wear. As a result, they enhance the reliability of machines and systems they help power by providing data about their state of performance and safety. That in turn helps eliminate mechanical failures and unanticipated downtime. A new feasibility study, conducted by Freudenberg Sealing Technologies, has verified the benefits of these sealing functions.

PRODUCT NEWS | 2023-02-28

KISSsoft Offers Geometry and Stress Calculations of Hirth Couplings

KISSsoft offers the calculation of geometry and contact stresses of Hirth couplings. Hirth couplings allow for the transmission of high torque between shafts. In KISSsoft, users can select a standard Hirth coupling offered by Voith GmbH & Co. KGaA or enter their own custom geometry for the calculation.

INDUSTRY NEWS | 2023-02-17

Brumfield Appointed as President, AD Member Supply

AD is pleased to announce that Ben Brumfield will be joining the company as president, AD Member Supply, effective March 6, 2023.

PRODUCT NEWS | 2023-02-16

TSN Plays Role in Network Technology Expansion for Servo Drives

The capabilities of servos are advancing at an accelerating pace, driving the rapid growth of next-level motion control systems. These devices can enable innovative industrial automation applications and processes thanks to cutting-edge hardware, software and, most importantly, communications technologies that support data-intensive operations.

INDUSTRY NEWS | 2023-02-13

Elgeti Engineering Offers Online Bearing Seminar Spring 2023

Elgeti Engineering once again is offering its online bearing seminars for Spring 2023. Special packages are available for online 90-minute sessions.

PRODUCT NEWS | 2023-02-08

Regal Rexnord Launches the Rexnord Curve System with 1540 Series MatTop Chain

Regal Rexnord Corporation introduces its new Rexnord Curve System with 1540 Series MatTop Chain for conveyor lines requiring a zero tangent 180 and/ or 90-degree curve. The system offers the tightest inner radius (420 mm) and smallest transfer (15 mm) in the industry, for greatly improved space utilization and package handling. 

TECHNICAL ARTICLES | 2023-02-08

Thermally Safe Operating Speed—DIN 732

This article is Part III in a series of articles on speed rating of bearings. Part I appeared in the September 2022 issue ("Ball Bearing Limiting Speeds"), and Part II appeared in the October 2022 issue ("Ball Bearing Thermal Speed Rating"). Bearings with Norm examines the latest in bearing technology and design. 

FEATURE ARTICLES | 2023-02-07

Asset Management in Manufacturing

PT products such as gears, motors, pumps, fans and bearings will—without a doubt—continue to run through rigorous and harsh environments for the foreseeable future, but software and hardware improvements aim to disrupt unplanned downtime and machine maintenance through a series of new condition monitoring assets.

FEATURE ARTICLES | 2023-02-07

Vesconite Marine Rudder Bearings

Vesconite Bearings, through its supply of marine rudder bearings to the MN Colibri charter vessel in June, is proud to be associated with an exciting communication satellite launch that took place in September 2022. The MN Colibri has historically transported launcher components, including communications satellites, for various heavy-lift space launch vehicles, and outfitted with the Vesconite rudder bearings allowed it to transport the Eutelsat Konnect VHTS satellite, which is regarded as an important addition to global telecommunications infrastructure.

PRODUCT NEWS | 2023-02-06

Danfoss Highlights Machine Performance at IFPE 2023

Danfoss (Booth #S80515) will demonstrate how the company is “Powering the future of machine performance,” during IFPE 2023.

INDUSTRY NEWS | 2023-02-06

Timken Acquires American Roller Bearing Company

The Timken Company has acquired the assets of American Roller Bearing Company (ARB), a North Carolina-based manufacturer of industrial bearings. ARB's offerings join Timken's industry-leading portfolio of engineered bearing solutions. ARB, which boasts a large U.S. installed base and strong aftermarket business, generated sales of more than $30 million in 2022.

PRODUCT NEWS | 2023-02-03

Miki Pulley Brake Models Designed for Overhead Garage Door Applications

Commercial garage doors range in many sizes and configurations requiring a “just right” model and size brake for reliable automatic operation. Depending on the design and size of the overhead door and placement of the brake, a variety of brake models and sizes offer solutions from the Miki Pulley brake lineup. 

| 2023-01-24

Huco Oldham Couplings for Rotary Positioning Stages

Racaw Ltd., a designer and manufacturer of precision positioning components and systems, required reliable shaft couplings for use on its lines of linear and rotary positioning stages. The stages allow precise linear and rotary positioning of objects via a stepping or servo motor with rotary encoder control. Huco Oldham couplings were selected because they met Racaw’s torque capacity range, zero backlash, auditable noise and vibration levels, lengthy predicted service life and availability requirements.

PRODUCT NEWS | 2023-01-11

Force Control Magna Shear Brakes Featured at MinEXCHANGE 2023

MagnaShear motor brakes, which provide a secure, no-maintenance, no-adjustment, holding brake solution for mining conveyor applications will be featured at MinEXCHANGE Booth #2720. 

REVOLUTIONS | 2023-01-09

Bearing Quality Control Helps Green Energy Initiative

The Dudley, UK factory of The Timken Company supplies the engineered bearings it manufactures into a multitude of industries including mining, food and beverage, pulp and paper, cement, marine, and wastewater. Recently there has been a significant increase in demand for larger bearings up to 1,200 mm in diameter for use in the construction of wind turbines, which promises exponential growth in the coming years as countries across the globe work towards meeting their green energy targets.

INDUSTRY NEWS | 2023-01-04

Burckhardt Offers One-Stop Shop for Compressor Services

As of January 2023, Arkos Field Services, acquired by Burckhardt Compression in 2019, is integrated with Burckhardt Compression (US) Inc. Customers benefit from combined knowledge, expertise and unrivalled solutions for reciprocating compressors and other equipment from one provider. The integration of the two brands streamlines business processes to provide easy access and a solutions-driven customer experience. 

INDUSTRY NEWS | 2022-12-28

David Brown Santasalo Delivers Customized Training to Breedon Cement

David Brown Santasalo (DBS) was delighted to recently welcome valued customer, Breedon Cement’s new intake of apprentices, reliability engineers and their mentors to their Park Works, Huddersfield, UK facility for a day of training delivered by DBS’ Development Director, Mike Field.

REVOLUTIONS | 2022-12-19

Automation and Digitalization Comes to Life at SPS

Across three days, the relaunched Smart Production Solutions (SPS) 2022 event in Nuremberg, Germany, attracted a total of almost 44,000 visitors in November.

INDUSTRY NEWS | 2022-12-16

Ogura MCNB-HS Series Brakes Win Industry Award

The Ogura MCNB-HS Series power-off spring applied brakes have oversized bores to allow wires to pass through the shaft’s hollow bore. They accommodate encoders, cables, hoses, shafts, and tools. The ratio of the brake’s field core diameter to outer diameter is leading the industry.

PRODUCT NEWS | 2022-12-14

Cortec Simplifies Protection with Corrosion Inhibitor

Corrosion under insulation (CUI) is a longtime plague of petrochemical, refinery, and marine environments. The problem is so bad that an estimated 40-60 percent of piping maintenance costs in the oil and gas industry stem from CUI-related expenses. Even worse, undetected CUI on pipes carrying hazardous liquids may lead to leaks and potential explosions. To tackle this dangerous and costly problem, Cortec Corporation has developed CorroLogic CUI Inhibitor Injection, a new Vapor phase Corrosion Inhibitor technology that simplifies protection for insulated pipes reaching a high range of temperatures.

INDUSTRY NEWS | 2022-12-12

SKF and Castrol Partner on Industrial Lubricant Access

SKF continues to expand its RecondOil offer through a partnership agreement with Castrol, one of the world’s leading lubricant brands. The partnership will enable Castrol industrial customers to use integrated RecondOil Double Separation Technology (DST) systems.

POWER PLAY | 2022-12-02

Wind of Change

Wind-turbine drivetrains undergo severe transient loading during start-ups, shut-downs, emergency stops, and during grid connections. Load cases that result in torque reversals may be particularly damaging to bearings, as rollers may be skidding during the sudden relocation of the loaded zone. Seals and lubrication systems must work reliably over a wide temperature variation to prevent the ingress of dirt and moisture and perform effectively at all rotational speeds in the gearbox. Many wind-turbine gearboxes have also suffered from fundamental design issues such as ineffective interference fits that result in unintended motion and wear, ineffectiveness of internal lubrication paths and problems with sealing. Improving the resistance of future gearbox designs to all these issues is a key to the future cost of energy generated by wind turbines.

TECHNICAL ARTICLES | 2022-12-02

More Than Just Motor Size

When your equipment calls for a right angle gearbox, proper sizing makes a difference. A wide range of application factors must be considered, or you will face problems down the road. Possible problems can include increased maintenance, worn teeth and reduced mean time between failure (MTBF). Additionally, an oversized gearbox will cost more money than necessary. This article will provide an overview of how to apply application information to accurately size an Andantex Anglgear right angle gearbox for your installation.

PRODUCT NEWS | 2022-11-09

Force Control Dynamometers Feature Positorq Oil Shear Load Brakes

Force Control dynamometers featuring Positorq oil shear load brakes absorb extreme torque at very low speed, down to zero rpm. This allows them to accurately capture data at these critical junctures, when dynos equipped with traditional load brakes cannot.

REVOLUTIONS | 2022-10-26

Back to Basics: What are Rod Ends and How are They Used?

Emerson Bearing recently delivered this great back to basics blog on rod ends. Emerson Bearing and Action Bearing serve the bearing needs of international and domestic customers. The team at Emerson Bearing caters to global niche markets, while the team at Action Bearing, specializes in solutions for the OEM and MRO markets in New England.

PRODUCT NEWS | 2022-08-18

David Brown Santasalo Completes Winch Drum Rebuild

David Brown Santasalo Australia recently completed a full strip and rebuild of a Zollern ZHP 4.33 Rope Winch Drum for valued mining industry partner, Zollern. The 7,550 kg Winch Drum powers a coal loader, with an output torque of 400 kNm (Stat Max) and an input torque of 893 Nm. 

INDUSTRY NEWS | 2022-07-29

Sensors Converge Offers Industrial Roadmap

Questex’s Sensors Converge recently announced it brought 5,000 attendees from over 40 countries together in-person June 27-29 at the McEnery Convention Center in San Jose, California to network, discover technologies, share ideas and define the future roadmap of the sensors and electronics industry. 

INDUSTRY NEWS | 2022-04-25

AD Earns Top Workplace Award for 4th Consecutive Year

For the fourth consecutive year, AD has been recognized as a Top Workplace in the Delaware Valley. The anonymous employee engagement survey, administered by technology partner Energage, LLC, measures 15 drivers of engaged cultures that are critical to the success of an organization, including alignment, execution and connection. The awards program, in partnership with The Philadelphia Inquirer, recognizes organizations that outperform in a crowded market, lead a people-first culture, and excel at attracting top-tier job seekers and new business.

REVOLUTIONS | 2022-04-25

Performance and Safety Top Priorities in Gear and Gear Drive Applications

The gear and gear drive segment of mechanical power transmission continues to focus on performance, reliability and safety. There are several new products offering increased load capacity, reduced friction and longer service life. For those components unable to keep up with industrial demands, there’s a gearbox MRO team waiting to handle emergency repair services.

REVOLUTIONS | 2022-02-17

Delivering Next Generation e-Mobility Motor and Drive Solutions

Kyburz Switzerland AG, Relies on ABM Drives for High-Performance Technology in Postal Delivery and Electric Sports Cars

...
REVOLUTIONS | 2022-02-14

Schaeffler TriFinity Wheel Bearing Provides e-Mobility Solution

Schaeffler’s TriFinity wheel bearing is a fully optimized, three-row, angular contact ball bearing that provides higher stiffness and longer servic...
REVOLUTIONS | 2022-02-07

Photonics West On-Demand

The online version of Photonics West 2022 takes place February 21-27, 2022. The conference will hold an on-demand week that will c...
FEATURE ARTICLES | 2022-02-01

The Art of the Balance

Balancing impellers and rotors saves money and improves performance and safety.
TECHNICAL ARTICLES | 2022-02-01

Improve Thermal Performance for Ironless Brush DC and Brushless DC Motors

Designers of motor-driven systems must account for thermal issues that can hinder a system's performance and efficiency.
PRODUCT NEWS | 2022-02-01

Product News

The complete Product News section from the February 2022 issue of Power Transmission Engineering.
REVOLUTIONS | 2021-12-09

The Art of the Balance

While sitting at a tire shop a while back. I could not help but overhear a customer tell the mechanic he could only afford to pay for the new tires...
TECHNICAL ARTICLES | 2021-12-01

Influence of the Load-Dependent Center Distance

Considering the local flank parameters, such as pressure or transmission error, a significant influence of the load-dependent center distance can be observed. With the FVA-Workbench, the load-dependent center distance is always considered.
REVOLUTIONS | 2021-11-12

Regal Rexnord Enhances Industrial Powertrain Capabilities

The Regal electromechanical powertrain offering encompasses a broad range of Regal-produced components (e.g., motors, speed reducers, gearing, coup...
REVOLUTIONS | 2021-10-12

Fenner Acquires Lumsden Corporation

Advances and expands belting and high-value component solutions

Fenner Precision Polymers recently announced the acquisi...
TECHNICAL ARTICLES | 2021-10-01

Coupling a Motor to a Load

With so many load types and motor types, there are many ways to couple a motor to a load.
TECHNICAL ARTICLES | 2021-10-01

In the Fast Lane with the FVA-Workbench: Formula Student Team KA-RaceIng

Cutting-Edge gearbox design software.
TECHNICAL ARTICLES | 2021-10-01

Linear Motion Components Take Flight in Aerospace and Defense Industry

Key advantages of linear motion components in aerospace applications.
REVOLUTIONS | 2021-09-27

The Packaging Perspective 2021

Pack Expo Las Vegas and Healthcare Packaging Expo offers more than 1,500 exhibitors to showcase the latest new materials, technologies and solution...
POWER PLAY | 2021-09-01

The Toys That Make Engineering Noise: Part 2

Who doesn't love LEGO? While no parent enjoys stepping on them in the living room, I'd rather have my kids building a castle, a tower or a giant LEGO wind mill then watch their faces glued to their cell phones for hours on end.
POWER PLAY | 2021-08-26

Take Off Into the New Era of Industry 4.0-Based Condition Monitoring

Want to improve reliability, productivity and profitability in your manufacturing operations? Register for this free webinar to learn how Industry 4.0-based condition monitoring systems, such as OPTIME from Schaeffler, can prevent unplanned machine downtime. Experience cutting-edge technology that can monitor your balance of plant assets across entire manufacturing facilities – seamlessly, cost-effectively and completely automatically! 

REVOLUTIONS | 2021-08-19

Value-Driven Condition Monitoring

Schaeffler's OPTIME Improves the Reliability of Rotating Equipment

We first discussed Schaeffler’s end-to-end wireless sensor solution ca...
TECHNICAL ARTICLES | 2021-08-01

Design Reviews - What to Review and When

Try to gain as much advantage as possible when you do design reviews; they can result in greatly improved designs and can cut multiple iterations out of the process.
TECHNICAL ARTICLES | 2021-08-01

The Influence of Rolling Bearing Profiling on Rigidity and Rating Life

An explanation of the detailed calculation of rolling bearings in the FVA-Workbench based on consideration of the profiling of roller bearings.
FEATURE ARTICLES | 2021-08-01

Think Big, Build Small

Sulzer's processing technologies enable effective small-scale bioplastic manufacturing
REVOLUTIONS | 2021-07-20

Avoiding Common Pitfalls When Selecting & Integrating Linear Modules

Fully integrated linear modules can be versatile and cost-effective for linear transport applications in packaging machinery. When specifying and i...
REVOLUTIONS | 2021-07-16

The Sustainable Shop Floor

Energy from renewable sources? Natural resource conservation? Reduction in pollution and waste? Energy efficient components? Many talk a good game ...
REVOLUTIONS | 2021-06-07

Maximizing Bearing Performance

Carrier and SKF Collaborate on Centrifugal Compressor Technology The opportunity to improve product design separates market lea...
REVOLUTIONS | 2021-04-13

Hannover Messe 2021: Smart Manufacturing

Robotics, digital tools, automation and artificial intelligence will all play a significant role in the factory of the future. After two days of vi...
REVOLUTIONS | 2021-04-09

Hannover Messe 2021: Industrial Transformation

The show must go on. And though we're extremely disappointed to not spend the week in Germany taking in the latest and greatest manufacturing techn...
REVOLUTIONS | 2021-04-08

Ask These 10 Questions to Innovate with Purpose

Regal Beloit Examines Product Design in the PT and Motion Control Industry

Too frequently a product is developed and then the manufacture...
INDUSTRY NEWS | 2021-04-01

Industry News

The complete Industry News section from the April 2021 issue of Power Transmission Engineering.
REVOLUTIONS | 2021-03-23

What is Sensor Linearity and What Does It Mean?

Most analog output sensors have general specifications such as linearity (or non-linearity), repeatability, and resolution, as well as environmenta...
REVOLUTIONS | 2021-03-17

A Cut Above the Rest

Micro motors put the power in pruning

Pruning is one of the most demanding jobs in the viticulture and horticulture industries. When done...
TECHNICAL ARTICLES | 2021-03-01

A Ten-Minute Introduction to Digital Filters

Filtering is needed in various control and communication Applications.
FEATURE ARTICLES | 2021-03-01

Examining Functional Safety in Motion Control Applications

The increased complexity of components as well as the need for system integration continues to challenge machine designers today.
INDUSTRY NEWS | 2021-03-01

Industry News

The complete Industry News section from the March 2021 issue of Power Transmission Engineering.
| 2021-02-22

The Digital Experience with Regal Beloit

Regal Beloit Corporation recently announced it is now putting QR codes on Sealmaster and Browning mounted bearings products and bearing boxes inclu...
INDUSTRY NEWS | 2021-02-01

Industry News

The complete Industry News section from the February 2021 issue of Power Transmission Engineering.
FEATURE ARTICLES | 2021-02-01

How Predictive Maintenance Can Unlock Offshore Wind Growth

A practical guide to adopting digital technology in wind energy applications.
| 2021-01-21

Smart Moves with Bosch Rexroth

Extrusion press hydraulics upgrade uses phased approach to improve results

The extrusion press is one of today’s most valuable and hardwo...
| 2020-12-01

Bosch Rexroth Celebrates 30 Years of Linear Motion Innovations

Bosch Rexroth began developing linear bushings, shafts, slides, and transfer tables as prototypes in the 1960s. The first two complete linear modul...
TECHNICAL ARTICLES | 2020-12-01

Efficiency and Heat Balance Calculation of Worm Gears

If torque conversion with high gear ratio, compact installation space and 90-degree axis-crossing angle is needed, often worm gears are used. Due to their high power density and sliding speeds within the tooth contact, frictional heat and thermal stresses are higher compared to helical, bevel and hypoid gears, and thus the thermal load capacity of worm gears is lower.
INDUSTRY NEWS | 2020-12-01

Industry News

The complete Industry News section from the December 2020 issue of Power Transmission Engineering.
| 2020-11-24

Stainless Steel Powertrains Provide Peace of Mind

Hardly a day passes without a new FDA recall of some food product as the number of Americans falling ill from food contamination infections continu...
| 2020-10-28

A Look at Hannover Messe Digital Days

Photo courtesy of Deutsche Messe. Early October brought the next collection of training and technology seminars from Hannover Messe Digital Days...
| 2020-10-15

2020 and Beyond with Bonfiglioli

Company offers new geared motor platform while navigating unusual business environment

What’s a product launch look like during a pandemi...
FEATURE ARTICLES | 2020-10-01

Lubrication for Life

Lubrication plays a vital role in the performance and life of rolling element bearings, yet its significance is often underestimated. The most important task of the lubricant is to separate parts moving relative to one another (balls or rollers and raceways) in order to minimize friction and prevent wear. A lubricant that is designed for specific operating conditions will provide a load bearing wear protective film.
POWER PLAY | 2020-10-01

Mechanical Wonders of All Sizes

The industrial arts of mechanical engineering are all around us and seen in many forms and technologies. Of greatest interest is how these wonders are designed, constructed and used. From the smallest home appliance to the behemoths used for outsize building and excavation projects.
FEATURE ARTICLES | 2020-09-01

Schaeffler Readies Launch of End-to-End Wireless Sensor Solution with OPTIME

A discussion of the evolution of condition monitoring for bearings and the upcoming introduction of company's next-generation condition monitoring platform.
TECHNICAL ARTICLES | 2020-09-01

Comparing Data Sources for Condition Monitoring Suitability

Condition-based maintenance requires detailed state knowledge, often acquired by means of sensors.
| 2020-08-26

Condition Monitoring with ABB

The PTE September coverage in print and online examines condition monitoring advancements for bearings. We recently discussed some of these innovat...
| 2020-08-12

I-MAK Examines Causes of Gearbox Failure

In a world of optimization and digitization where factories are trying to reduce costs and downtime, the demand for identification of basic gearbox...
| 2020-08-03

Freudenberg Sealing Develops Thermally Conductive Elastomer for Electric Cars


Wherever a lot of computing is performed or high currents flow, large amounts of waste heat are generated. Freudenberg Sealing Technologi...
PUBLISHER'S PAGE | 2020-08-01

The Show Must Go On...Somehow

Normally at this time of year we talk a lot about trade shows. We go to manufacturing and engineering events because that's where technology-oriented companies often unveil their innovations. Like many of you, we want to see that technology in person, talk to the experts who created it and better understand how it fits into the overall manufacturing and engineering landscape. One of our most important missions is learning about that information and sharing it with all of you.
PRODUCT NEWS | 2020-08-01

Product News

The latest product news from Miki Pulley, Voith, Firgelli Automations, Heidenhain, Zero-Max, Gates, KEB America, Siemens, H2W Technologies and Emerson Automation
TECHNICAL ARTICLES | 2020-08-01

Monitoring Concept Study for Aerospace Power Gearbox Drivetrain

Rolls-Royce is pioneering the UltraFan engine family architecture containing a planetary gearbox in a power range of 15 to 80 megawatts. To increase the efficiency of the UltraFan, a planetary gearbox is introduced between fan and intermediate pressure compressor. This enables running the turbine to rotate faster and allows a reduced fan speed.
| 2020-07-17

Force Control Oil Shear Crane Brake Solves Maintenance Headache

Brake Upgrade Fixes Manufacturing Challenges at SAF

Working three shifts around the clock throughout the week doesn’t leave time in the s...
| 2020-07-17

Smart Software Solutions

Leveraging Digital Technology with Siemens

Although the community couldn’t get together in Las Vegas, Siemens Media and Analyst Conferenc...
| 2020-06-19

Cortec Enhances Corrosion Control Protection Offerings

Cortec is globally committed to providing corrosion solutions that are both cost-effective and environmentally-sound. The organization has stepped ...
| 2020-06-08

Shrink Your Start-to-Finish Time

Boosting Productivity in Gearbox Design with Siemens Digital

An increasing awareness of environmental concerns has given rise in the auto...
FEATURE ARTICLES | 2020-06-01

Engineering Showcase - Motors

This special advertising section features Motors manufacturers.
FEATURE ARTICLES | 2020-04-01

Romax Improves Reckon Drive Product Reliability with Drivetrain Structural Simulation Software

Durability requirements must be balanced with the need for lightweight and low-cost solutions which meet noise and vibration targets whilst also exhibiting excellent efficiency.
| 2020-02-12

Force Control Dynamometers Suitable for High-Torque, Low-Speed Testing

High torque, low-speed testing is often a challenge for dynamometers equipped with traditional load brakes. Testing which requires the brake to abs...
FEATURE ARTICLES | 2020-02-01

Creature Comfort

Intelligent drive technology in the cowshed
| 2020-01-29

From Walkarounds to Wireless Monitoring

Advances in condition monitoring technology means maintenance and operations teams can spend less time collecting data, and more time acting on it,...
| 2020-01-22

Romax Improves Reckon Drive Product Reliability with Software

The shift towards electric drivetrains has created unprecedented demand for new transmission architectures across numerous vehicle platforms at a t...
| 2020-01-14

Signs of a Noisy Reference - Using Successive Approximation ADCs

High speed ADCs have become quite inexpensive and are commonly deployed. Care needs to be done when analyzing their outputs to determine s...
| 2019-12-02

Done-In-One Roller Bearing Measurement Solution

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FEATURE ARTICLES | 2019-12-01

Gearmotor Paint Coatings

The following article explains the commonly used paint components and methods within the gearmotor industry, with a focus on electrodeposition coating (E-Coat). These processes will be described in general, with a closer examination of the E-Coat applications steps. Some pros and cons of each method will be presented along with comparative test results showing the benefits of E-Coat.
TECHNICAL ARTICLES | 2019-12-01

Reliability Safeguarding for an 8 MW Wind Energy Gearbox in Serial Production

Prototype and Process Development Ensuring Stable Quality at the Highest Level
| 2019-11-08

Vesconite Supplies Bushings for Record-Breaking Miniature Steam Train

The team that was awarded the Guinness World Record in 2017 for the longest distance covered by a miniature steam train is setting its sights on im...
FEATURE ARTICLES | 2019-10-01

Just Right Lubrication

Automatic lubrication systems are getting smarter, easier to use and pushing condition monitoring into the future.
ASK THE EXPERT | 2019-10-01

Bearing Materials and Coating Trends

What trends do you see in bearing materials and coatings that will benefit the power transmission industry?
| 2019-09-12

What Does the Future Hold for the Automotive Industry?

We all want to know the answer to this question as it tells us as a business where to invest our R&D development, steers us to consider what ke...
FEATURE ARTICLES | 2019-09-01

Tips for Lifting Large Bearings

Special tools and bearing modifications can make removal and installation much safer and easier for plant technicians.
FEATURE ARTICLES | 2019-09-01

NORD Gear Offers Drive Solutions for Intelligent Brewing

Worm, bevel, and parallel shaft gear units were installed at two breweries to provide the necessary process control.
| 2019-08-28

SKF Examines the Power of Data & Machine Learning

Data is fast becoming one of the most important assets for companies throughout industry. In particular, it holds the key for developing a new gene...
| 2019-08-19

Considerations for Choosing the Correct Rolling Element Bearing Characteristics

Daily experience in application engineering has proven that the selection of the correct bearing type can be successfully achieved by customers bas...
| 2019-08-08

The 6 Latest Trends in Direct Drive Motor Technology

Despite the maturity of the machine tool industry, allowing for many advancements in engineering design over the span of decades, a machine is stil...
FEATURE ARTICLES | 2019-08-01

Using Couplings to Reduce Downtime

Downtime, downtime, downtime. When it's planned, it's bearable. When it's not, it's not. To maintain machinery, planned downtime is necessary. To fix broken equipment, unplanned downtime is excruciating, especially when your factory is running closer and closer to full capacity.
| 2019-07-16

A Better Way to Measure High-Performance Plastics Means Better Performance

Caption: Wear and friction data from application testing on two grades of PEEK.

| 2019-06-18

Getting Your Hands on Smart Tools

Forget the IIoT and Industry 4.o buzzwords. We're not interested in 10 to 15 years down the road or what the factory of the future is going to look...
| 2019-06-12

Troubleshooting Noisy Ground Systems — Resonances

Designing systems to avoid EMI/EMC issues takes so...
| 2019-06-03

Morgan Advanced Materials Examines Wind Turbine Mechanics

Reliance on wind power is increasing, so the industry must continue to find ways to operate more efficiently, while reducing maintenance and costs....
EVENTS | 2019-06-01

The Electric Evolution

CTI Symposium Presents Latest Automotive Transmission Developments and Applications.
FEATURE ARTICLES | 2019-06-01

Motor Technology Makeover

Efficiency, Size, Space and Mounting Requirements Highlight Customer Requests for No Compromise.
FEATURE ARTICLES | 2019-06-01

Chain & Sprocket Systems and Maintenance

Chain and sprocket drives of one form or another have been driving machines and conveying materials for over a thousand years. The chain manufacturing industry has developed numerous types and sizes of drive chains. Although it is a mature form of power transmission, there are still many industrial applications for which drive chain is suited. It is economical, resistant to shock loads, easy to install, has the ability to transmit high torque, operates in hostile environments, and is efficient. Chain and sprocket drives are highly engineered and manufactured within close tolerances.
| 2019-05-07

Wittenstein Smart Gearboxes

Shaping the Future of Manufacturing

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| 2019-05-02

Schaeffler Optimizes Lubrication Systems with Mechatronics

The following is an update on Schaeffler's DuraSense relubrication system for linear recirculating roller bearing, ball bearing, and guideway assem...
FEATURE ARTICLES | 2019-04-01

Deep-Sea Microbe Research

Faulhaber motors help seek climate answers in deep-sea trenches
TECHNICAL ARTICLES | 2019-04-01

Experimental Determination of Oil Rheology Parameters to be Implemented in Power Loss Predictions of Gears and Rolling Element Bearings

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.
| 2019-03-28

Troubleshooting: Use ALL of Your Senses

Troubleshooting infrequent intermittent problems can be one of the most frustrating engineering...
| 2019-03-26

Hannover Messe 2.0

(Main image courtesy of Deutsche Messe, 2018) Hannover Messe 2019 will focus on the integration, digitization and interconnection of industrial ...
PRODUCT NEWS | 2019-03-01

Product News

The complete Product News section from the March 2019 issue of Power Transmission Engineering.
FEATURE ARTICLES | 2019-03-01

Systematic Improvement

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.
| 2019-02-12

Cement Backer Board Plant Utilizes Oil Shear Clutch Brakes

Stan Porter, Force Control Industries & Jim Wahl, Wahl Marketing Communications Fin Pan Inc. (Hamilton, Ohio) is an industry leader in the c...
| 2019-02-04

Construction Time Again

Bauma 2019 Examines Sustainability, Digitization and Energy Efficiency

Bauma 2019 (April 8-14, Munich, Germany) is a complete overview of...
INDUSTRY NEWS | 2019-02-01

Industry News

The complete Industry News section from the February 2019 issue of Power Transmission Engineering.
| 2019-01-28

Servo Needs a Solid Footing

Donald P. Labriola II, president and founder of QuickSilver Controls, Inc. For a servo system, it is important to remember that the servo respon...
INDUSTRY NEWS | 2018-12-01

Industry News

The complete Industry News section from the December 2018 issue of Power Transmission Engineering.
| 2018-11-27

SPS IPC Drives 2018

SPS IPC Drives (November 27-29 in Nuremberg, Germany), covers the entire spectrum of smart and digital automation - from simple sensors to intellig...
| 2018-11-01

Chain-Stretch Monitoring System Prevents Plant Downtime

Chain drives are a critical part of the manufacturing process in many industries, whether the chains act as conveyors for glass containers or trans...
| 2018-10-03

Cooling Tower Components: Pros and Cons

Written by: Jerome Jennings, global product manager, SPX Cooling Technologies, Inc. Cooling towers can use several power transmission technologi...
EVENTS | 2018-10-01

Calendar

The complete technical Calendar from the October 2018 issue of Power Transmission Engineering.
| 2018-09-17

Hannover Messe USA: What We Learned

The East Hall—home to Hannover Messe USA— took a systematic approach to manufacturing, highlighting the smart components and techniques that will b...
FEATURE ARTICLES | 2018-09-01

Gearbox Innovation Evolves in Step with Expanding Servo Market

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.
FEATURE ARTICLES | 2018-09-01

Pack Expo: Automation and Education

Ask any exhibitor at Pack Expo International and the co-located Healthcare Packaging Expo (Oct. 14-17 at McCormick Place, Chicago) why they're there, and you'll probably get the same response: end users.
TECHNICAL ARTICLES | 2018-09-01

Monitoring the Health of Plant Machinery

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.
TECHNICAL ARTICLES | 2018-09-01

Prediction of Heat Generation in Transmission Bearings by Application of FEM

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.
| 2018-08-13

Harnessing Reliable Wind Energy with Gearing Solutions

As the wind comes sweeping down the plains of America these days, it passes through fields of wind turbines. As the energy market turns towards ren...
| 2018-08-08

Thermal Growth Issues and Solutions for Shaft Couplings

Nick Agius, National Rotating Equipment/ACHE Product Specialist, Motion Canada I have been researching “Thermal Growth” issues for deca...
FEATURE ARTICLES | 2018-08-01

Couplings: Designed to Carry the Pay(load)

Couplings. There certainly is no shortage of couplings - or things to couple them with. There also seems to be no lack of applications for them. You say you need to reduce the transmission of shock loads from one shaft to another? That's a classic application for shaft couplings; but really, couplings are application-intensive. They're everywhere.
FEATURE ARTICLES | 2018-08-01

The Clean Cut

JBT Corporation benefits from Kollmorgen Hygienic motor design in food and beverage application.
| 2018-07-26

Bearing Sourcing: Investigate Here

Steve Katz, president, Emerson Bearing Boston One significant and challenging issue that MROs and OEMs face is premature bearing failure in equi...
| 2018-07-20

ABM Supplies AC Induction Motors for Autonomous Mobility

NAVYA has been developing innovative, environmentally-friendly, sustainable mobility solutions since 2014. The company, based in Villeurbanne, Lyon...
| 2018-07-16

Evolution of Cooling Tower Gearboxes

Written by: Jerome Jennings, global product manager, SPX Cooling Technologies, Inc. Industries that require process heat rejection often use fie...
VOICES | 2018-06-01

The Gizmo Society

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.
FEATURE ARTICLES | 2018-06-01

A Mechanical Healthcare Plan

Motor Operation Gets Big Boost from Smart Technology (Here's How to Take Advantage)
FEATURE ARTICLES | 2018-06-01

Machine Parts No Longer in Production

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?
FEATURE ARTICLES | 2018-06-01

Keeping the Lights on - Machine Monitoring Basics

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.
| 2018-05-30

Machine Parts No Longer in Production? Solutions for Hard-to-Find Bearings and Parts

Written By: Steve Katz, President, Emerson Bearing Boston Good machinery can last a lifetime. But, replacement parts for older equipment may be ...
| 2018-05-22

Automotive: On the Road to Disruptive Technology

The future of the automotive industry looks complicated. Urbanization, energy regulations, the electrification of vehicles, autonomous driving and ...
| 2018-05-11

Custom Machine and Tool Co., Inc. Bolsters Accuracy and Efficiency for Vande Berg Scales

Written by: Charlotte R. Stevens, Marketing Manager at Custom Machine and Tool Co., Inc. If you can find that magic bullet that will reduce the ...
GEAR TALK WITH CHUCK | 2018-04-25

The Long and Short of It

One of the problems with “tribal knowledge” is that the terminology can confuse those who are not fully immersed in that community. I have lost ...

| 2018-04-19

The Gizmo Society

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 iP...
| 2018-04-02

Performance Demands of Motion Control Applications

The following looks at the latest motion control products and technologies from Rockwell Automation, Power Jack Motion, B&R Automation and Beck...
FEATURE ARTICLES | 2018-04-01

Making the Smart Choice in PT Components

The Latest Clutch & Brake Technology Looks at Reliability, Cost and Design Specifications.
FEATURE ARTICLES | 2018-04-01

Stober Survey Examines Manufacturing Infrastructure Updates

How to determine if your facility needs an overhaul. Includes a Q&A with experts from Stober Drives.
EVENTS | 2018-04-01

Calendar

The complete technical calendar from the April 2018 issue of Power Transmission Engineering.
POWER PLAY | 2018-04-01

It's a Jungle Out There

Harsh environments and saltwater properties tend to make it difficult for motors, gearboxes and engines to perform consistently at a high level.
| 2018-03-20

Fish Farming Company Saves Energy with Motor Upgrade

A Denmark-based specialist in aquafeed production has replaced an aging, damaged DC motor on it...
| 2018-03-13

Vesconite Supports Airboats for African Ecotourism

A company that specializes in African airboat ecotourism tours has switched to the hard-wearing thermoplastic Vesconite discs and holders as a supp...
PUBLISHER'S PAGE | 2018-03-01

Smarter Machines Need Smarter Components

The future of motion control is connectivity. Read this issue to learn why.
TECHNICAL ARTICLES | 2018-03-01

A New Standardizable Calculation Method to Predict the Efficiency of Worm Gear Drives

In this work a physically based method for the tribological investigation of worm gears is presented.
EVENTS | 2018-03-01

The Automated Industrial Community

Hannover Messe 2018 will focus on mobility, integration and collaboration.
| 2018-02-20

Smarter Mechatronics

Mechatronics and the Internet of Things go hand in hand, so it’s no surprise that leading mechatronics companies are coming out with IIoT produ...
| 2018-02-01

Nord Drivesystems Optimizes Baggage Handling System

One baggage handling system OEM came to greatly appr...
FEATURE ARTICLES | 2018-02-01

Efficiency of Design

Energy efficiency is for more than just motors. Here are some mechatronics companies making sure you get more bang for your buck when it comes to your power bill.
| 2018-01-18

Stober Examines Manufacturing Infrastructure Updates

Updating your shop floor with new equipment and personnel is standard trade magazine fodder today—and for obvious reasons. Any feasible upgrades ca...
| 2018-01-08

Gilman Examines an Effective Machine Tool and Spindle Service

If a spindle breaks down, what is your company’s plan of action? Is it the most practical and efficient way to deal with a down spindle? Spindles n...
| 2017-12-11

Consolidation and Innovation

It has been a while, but as many of you know there are too many projects and not enough time. One of my many projects has been to identify new s...
| 2017-11-28

A Look at Belt, Chain and Gear Drive Technology

By Jack Warner The need for producing more energy increases with our rising need for commercial, industrial, and residential space. In North Ame...
| 2017-11-16

Force Control Brakes Assist in Helicopter Transmission Overhaul

Professional Aircraft Accessories, a Greenwich AeroGroup company based in Titusville, Florida, is a Federal Aviation Administration (FAA) and Europ...
| 2017-11-14

Freudenberg Examines Sealing Requirements for Heavy-Duty Equipment

The seals and the hydraulic systems of any piece of mining, construction, agricultural or other heavy industry equipment like
| 2017-11-13

Amsted Rail Taps Jorgensen for Conveyor Belt Upgrades

In 2014 Amsted Rail, a leading manufacturer of railroad car components and systems in Petersburg, Virginia, realized their existing chip conveyors ...
| 2017-10-06

Coating Factory Utilizes Self-Lubricating Bearings

Contributed by: VescoPlastics Dam linings, billboards, butchery aprons, upholstery materials, place mats, tents, tarpaulins, and jumping castle ...
FEATURE ARTICLES | 2017-10-01

Familiar Goals, New Solutions

Gearmotor manufacturers find new ways to push the envelope. (With Sidebar on new alternative to planetary gearboxes)
INDUSTRY NEWS | 2017-10-01

Industry News

The complete Industry News section from the October 2017 issue of Power Transmission Engineering.
| 2017-09-07

Meter Bearings Upgrades System Analytics

A global organization, Meter Bearings comprises offices and production centers in China, Germany, and the United States, with their headquarters in...
| 2017-09-06

Just Keep Swimming

How do you keep animatronic characters moving in chemically-treated water? This was the engineering challenge Disneyland faced with the colorful an...
PUBLISHER'S PAGE | 2017-09-01

Gear Expo is for Gear Buyers

Most of you who read this magazine have a close relationship with gears and gear drives. According to our surveys, 75% of you recommend, specify or buy them. It's a shame, then, that the majority of you will miss Gear Expo (Oct. 24-26 in Columbus, OH) this year.
FEATURE ARTICLES | 2017-09-01

Motors and Mechatronics - Moving to a Higher Plane

This is an article about motors - preventive motor maintenance, actually. And something else - mechatronics. In today's high-tech manufacturing and industrial use environments, it is near impossible to talk about equally complex motor maintenance and repair-or-replace protocols without it.
INDUSTRY NEWS | 2017-09-01

Industry News

The complete Industry News section from the September 2017 issue of Power Transmission Engineering.
FEATURE ARTICLES | 2017-08-01

Tailor-Made

The Role of Coupling Technology in Current Developments in Industry
REVOLUTIONS | 2017-08-01

PTE Bearing Basics and Innovations

Power Transmission Engineering has your in-depth knowledge and expertise covered in terms of bearings, motors, drives, gears and motion control technologies. Here are some of the latest articles on bearing innovations:

| 2017-07-13

Full Cinematic Immersion

“For your safety, please keep your hands, arms and legs inside the vehicle at all times.” We’ve heard this statement countless times at amusemen...
| 2017-07-06

Cost Rules

The motor business is seeing some new technology, and it’s all about getting more bang for your buck. “In America, cost still rules.” ...
INDUSTRY NEWS | 2017-06-19

What's New in Belt and Chain Technology?

Here are the latest product and industry news items involving belts and chains in the power transmission market. Please visit
PUBLISHER'S PAGE | 2017-06-01

Moving in the Right Direction

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.
TECHNICAL ARTICLES | 2017-06-01

Vibration Analysis Goes Mainstream

Using vibration analysis to evaluate machine health has many benefits, and with advances in sensor, recording, and analysis technology, vibration analysis is now within the reach of even small organizations.
| 2017-05-09

Hannover Messe: A New Perspective in Manufacturing

The rumors are absolutely true. The factory floor is changing at an incredible pace and the digitalization of manufacturing systems (Big data, Indu...
| 2017-04-17

Integrated Industry at Hannover 2017

Hannover Messe 2017 will demonstrate how companies with limited resources can pinpoint and harness the power of digitalization. This year's trade f...
| 2017-04-04

Automate/Promat: Live From the Show

Automate 2017 offers the full spectrum of automation technologies and solutions, from traditional industrial applications to cutting edge new techn...
FEATURE ARTICLES | 2017-04-01

Meet Norm Parker - Bearings Blogger

In case you missed them, following are three recent blog postings by our popular PTE bearings blogger - Norm Parker. We also felt that, should you not be a blog follower, this would be a good way to introduce you to Norm's bearings wisdom. Parker is currently the global senior specialist/roller bearings at Fiat Chrysler Automobiles (FCA).
TECHNICAL ARTICLES | 2017-04-01

The Hidden Cost of Incomplete Hydrodynamic Bearing Maintenance

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.
FEATURE ARTICLES | 2017-03-01

Saving Time with Auto-Tuning Drives

If there are two things that are in tight supply in the industry, it's time and talent. Manufacturers are always pressured to do more faster, and the industry is producing fewer experts to help them do it, so the industry's had to get crafty and find what time-cutting procedures they can.
TECHNICAL ARTICLES | 2017-03-01

Copper in Motor Repair Facilities

Three electric motor repair facilities share best practices for utilizing copper in motor repair, and recommending new motors to replace older, less-efficient motors
| 2017-02-28

When Things Get Hot

Looking at recent inquiries, there appears to be a growing demand for motors that can operate in high-temperature environments. Although they we...
PRODUCT NEWS | 2017-02-01

Product News

The complete Product News section from the February 2017 issue of Power Transmission Engineering.
INDUSTRY NEWS | 2017-02-01

Industry News

The complete Industry News section from the February 2017 issue of PTE.
| 2017-01-30

Changing Technologies, Changing Perspectives

A Conversation with Jeff Hemphill, CTO at Schaeffler Group USA Inc. Matthew Jaster, Senior Editor

| 2017-01-16

Demystifying Bearing Fit Practices

Happy New Year! I hope everyone had a little time off over the holidays. We’re just getting into Michigan’s bi-polar winter season where leather co...
| 2016-12-08

He’s Back!

  Let’s welcome back Norm Parker — our bearings specialist blogger and contributing editor of bearings-based artic...
FIELD NOTES | 2016-12-01

Bearing Lubricant Solution

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.
| 2016-11-29

A Virtual Reality

Two weeks ago I was invited to speak at Infolytica’s Engage 2016 conference (infolyticaengage.com). The company makes tools for f...
| 2016-11-29

SPS IPC Drives 2016 Review

Matthew Jaster, Senior Editor                 SPS IPC Drives 2016 took place November 22-24 in Nuremberg, G...
| 2016-11-08

Industrial Innovation at Pack Expo 2016

Matthew Jaster, Senior Editor A record-setting Pack Expo/Pharma Expo is expected to bring in 50,000 attendees and more than 2,5...
| 2016-10-10

Factoring In the Power Factor

Recently our customers have indicated a great concern over power factors when starting new development projects for higher-efficiency motors. Wh...
| 2016-10-10

Klüber Lubrication Offers Specialty Lubricants for Open Drives and Gears Keeping Mineral Processing Plants Up and Running

Authors:  Daniel A. Narnhammer, Head of Global Competence Center Mining at Klüber Lubrication NA LP Justin Koozer, Cement and...
PUBLISHER'S PAGE | 2016-10-01

Kids Love Technology

Kate, a sophomore studying engineering at the University of Wisconsin-Platteville, has a genuine interest in manufacturing, so it was natural that she attend IMTS. But the other three? My kids? Well, let’s just say that their interests lie elsewhere. Matt, also a sophomore, is studying business at UW-Platteville. Emily, a sophomore in high school, wants to join the Peace Corps. Renee, an eighth grader, wants to be a surgeon.
TECHNICAL ARTICLES | 2016-10-01

ISO 281:2007 - Caveat Emptor

I was invited by Tom Astrene of TLT to write a response to the July 2010 TLT article (Ref. 1). My rebuttal — “In Search of a Fatigue Limit: A Critique of ISO Standard 281:2007” — was published in Tribology and Lubrication Engineering, TLT, August 2010 edition (Ref. 10). While this article is also available online, I will attempt to summarize the essence of my response.
INDUSTRY NEWS | 2016-10-01

Industry news

Latest News from around the industry.
FEATURE ARTICLES | 2016-09-01

Opening the Envelope on Bearing Vibration

Experienced operators can often tell if a machine is not working properly, on the basis that it does not ‘sound right.’ The same principle can be applied — using modern electronics — to identify the exact cause of the problem. Sensitive accelerometers can detect and analyze the vibrations from industrial equipment, highlighting problems such as misalignment or bearing imbalance. The technique is known as vibration analysis. It can identify bearing failure in the very early stages, when there is a microscopic defect on the raceway, for example. The problem is that the identifying signal is usually drowned out in all the other noise emanating from the machine.
FEATURE ARTICLES | 2016-09-01

Mining for Solutions

Increasing pressure on many fronts is compelling mine operators to thoroughly examine every phase of their operations. Fluctuating demand that whipsaws mineral prices, government-imposed environmental regulations and rising operating costs related to maintenance downtime all pose serious challenges for the mining sector. Add pressure from customers and stakeholders for more sustainable operations as well as union demands for higher wages, and you have a scenario that requires mine operators to exercise every possible option to achieve more efficient operations.
BEARING BRIEFS | 2016-09-01

Proper Handling of Bearings

Rolling-element bearings are high-precision components that need to be stored and handled carefully to perform as designed. Proper storage and handling of a bearing before, during and after installation is important because once debris enters a bearing, it reduces the life.
POWER PLAY | 2016-09-01

Mind Sport

Here’s what we know about Tremont, Illinois: It’s a small village in Tazewell County, (population 2,400+), holds an annual summer turkey festival (quite popular) and the courthouse is a famous historic site where politician James Shields challenged an “up-and-coming” lawyer named Abraham Lincoln to a duel with cavalry broad swords (they showed up, but the duel never materialized). In 2016, you can add FIRST Robotics Competition World Champion to the village’s rather eccentric list of accomplishments.
| 2016-08-25

Custom or Off-the-Shelf?

  Today I want to follow up on a discussion of an often debated topic: do you want a custom motor or should you buy a standard (stock) moto...
| 2016-08-09

IMTS 2016 First Look

Matthew Jaster, Senior Editor Because the general metalworking industry can’t have all the fun in Chicago this September, here’s a quick guide t...
FEATURE ARTICLES | 2016-08-01

Modular Control Systems for Wind Energy

For a 5-megawatt wind turbine prototype, aerodyn employs the latest control and software technologies, including a comprehensive PC-based control solution and the new modular TwinCAT Wind Framework. The TwinCAT Wind Framework features the latest software engineering and Big Data applications to extend current Industry 4.0 concepts to the wind energy industry. The modular software supports, for example, the direct provision of sensor data to the operator’s database, and in general enables the easy adaption of the wind turbine operation management to future requirements.
FEATURE ARTICLES | 2016-08-01

IMTS 2016 Booth Preview

A nose-in-the-tent peek at the booths featuring mechanical motion components.
| 2016-06-14

Mobility for Tomorrow

  CTI Symposium USA Examines Global Transmission Market Matthew Jaster, Senior Editor It began with the dinosaurs. There wa...
| 2016-06-14

The Evolution of Connectivity

  SKF Helps Change the Way We Work and Interact in Manufacturing Today Matthew Jaster, Senior Editor   Mark Hinck...
| 2016-06-03

The Driving Force

In “the good old days” we simply connected a motor to the power lines and that created motion — but those days are disappearing fast. Almost all mo...
FEATURE ARTICLES | 2016-06-01

Can You Develop Your Own Custom Motor-and-Motion System

In this century’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.
TECHNICAL ARTICLES | 2016-06-01

Acoustic Analysis of Electric Motors in Noisy Industrial Environment

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 — 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 — particularly in noisy industrial environments.
| 2016-05-10

Front Line Defense

  Hash Mobile Creates Innovative Tech Improvements with Mobility Tools Matthew Jaster, Senior Editor [c...
| 2016-04-12

You Need an Electric Motor for Your Application — Which One Do You Choose?

Often I get asked the generic question — “Which motor should I use?” But the answer is not quick or easy. The proper choice of the motor may ...
INDUSTRY NEWS | 2016-04-11

Martin Sprocket & Gear Compiles Gear Drive Troubleshooting Tips

Martin Sprocket & Gear, Inc. has compiled some quick troubleshooting tips with some common causes and solutions for gear drive probl...
FEATURE ARTICLES | 2016-04-01

Nasa Glenn Research Center - A Look Back

In 1941, the federal Aircraft Engine Research Laboratory set up shop in Cleveland, Ohio. This year, and several name changes later, what is now the NASA Glenn Research Center celebrates its 75th anniversary. As part of the year-long festivities, Glenn’s adjunct Lewis Field main campus will be open to the public May 21 and 22, and Plum Brook Station in Sandusky, Ohio will hold its open house June 11 and 12.
FEATURE ARTICLES | 2016-03-01

Slicing Downtime

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 customer’s unique needs. As a “toll processor,” production line speed is critical to productivity as well as profitability.
FEATURE ARTICLES | 2016-02-01

Two-stage Helical Bevel Gearing

Gearing is an essential component in conveyors. The material handling industry appears divided between those who favor high-end three-stage helical bevel gearboxes and those who rely on less expensive worm gearing. But there’s an often over-looked alternative, the two-stage helical bevel gearbox.
FEATURE ARTICLES | 2016-02-01

Reducing Food Processing Plant Energy Costs

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.
FIELD NOTES | 2016-02-01

Identifying Bearing Failure

Guy Gendron, certified bearing specialist and technical sales representative at Timken Canada L.P. explains how he used his bearing expertise to increase a customer’s productivity.
TECHNICAL ARTICLES | 2016-02-01

Homogeneous Geometry Calculation of Arbitrary Tooth Shapes: Mathematical Approach and Practical Applications

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.
FEATURE ARTICLES | 2016-02-01

Motor Management Best Practices Part 3

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 “premium efficiency” motors.
MARKET UPDATE | 2016-02-01

Global Industrial Outlook: Batten Down the Hatches

Third-quarter earnings confirmed the worst-case scenario — plunging oil prices are whacking almost the entire industrial sector. The theme is hardly new, as the pattern of our headlines has revealed over the past fifteen or so months:
TECHNICAL ARTICLES | 2015-12-01

Effect of Assembly Errors in Back-to-Back Gear Efficiency Testing

As gear efficiency is improved in small steps, it is important to be able to distinguish actual improvements from scatter that can occur while testing. An FZG back-to-back gear test rig was used to investigate how the assembly and re-assembly of the same test setup affects the measurements. A spread in torque loss between one assembly and another of the same test setup were observed. Rig conditions also affected the spread in input torque. With knowledge of how the spread in torque loss varies due to assembly, test results could be distinguished between changes due to assembly and actual differences between tests.
INDUSTRY NEWS | 2015-12-01

Industry News

News from around the industry
FEATURE ARTICLES | 2015-12-01

Motor Management - Best Practices

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.
FEATURE ARTICLES | 2015-10-01

Motor Management - Best Practices

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.
INDUSTRY NEWS | 2015-10-01

Industry News

News From the gear Industry
INDUSTRY NEWS | 2015-09-01

Industry News

News From Around the Gear Industry
TECHNICAL ARTICLES | 2015-09-01

Setting Techniques for Tapered Roller Bearings

Tapered roller bearings can be set at initial machine assembly to any desired axial or radial clearance. This unique feature enables a designer to control bearings to meet anticipated application operating conditions, and thereby provide optimum bearing and system performance.
FEATURE ARTICLES | 2015-09-01

The Cult of the Maintenance Evangelist

A man stands at a proverbial pulpit, dressed like a company executive but speaking like a fire and brimstone southern preacher.
TECHNICAL ARTICLES | 2015-08-01

The Importance of Thermal Protection for Torque Motors

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 — without any kind of wear or aging — as long as the motor isn’t pushed past its capacity. Unfortunately, because this isn’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 — 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 — thus precluding the need to purchase a new one.
TECHNICAL ARTICLES | 2015-08-01

A New Geometrically Adaptive Approach for Tooth Contact Analysis of Gear Drives

Tooth contact analysis (TCA) is an important tool directed to the determination of contact patterns, contact paths, and transmission errors in gear drives. In this work, a new general approach that is applicable to any kind of gear geometry is proposed.
| 2015-07-31

Vehicle Outlook

I don’t know about you, but the recession of 2008-2010 sticks in my mind like a bad penny. Since that time, I am never able to simply say ...
| 2015-07-13

Fitting the Inner Ring to the Shaft

I don’t recall a time during the startup of a new program where an engineer unfamiliar with heavy load

TECHNICAL ARTICLES | 2015-06-01

When it Comes to Mining, Bigger is Best

One of the key challenges in the mining industry today is maintaining throughput in the face of ore grade quality that has declined by 40 percent in the last decade.
FEATURE ARTICLES | 2015-06-01

The True Cost of Bearing Lubrication

Machine and equipment manufacturers today are feeling more pressure than ever to reduce costs without sacrificing machine performance — a balancing act difficult to achieve. OEMs often overlook a simple solution that can have a positive, long-term impact on profitability for themselves and their customers, i.e. — the elimination of bearing lubricant.
MARKET UPDATE | 2015-04-01

Global Industrial Outlook: Oil Slick, Currency Headwinds Worsen

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.
PRODUCT NEWS | 2015-04-01

Product News

Latest Products
TECHNICAL ARTICLES | 2015-04-01

Mathematical Modeling for the Design of Spiroid, Helical, Spiral Bevel and Worm Gears

Spiroid and worm gears have superior advantages for hightorque and miniaturization applications. And for this reason they are particularly preferred in aerospace, robotic and medical applications. They are typically manufactured by hobbing technology, a process with a typical overall lead time of 4 to 14 weeks.
FEATURE ARTICLES | 2015-04-01

There Is a Great Future in Plastics

The first thing you see when you walk into Winzeler Gear is a pretty face. No, scratch that — the face is beautiful. Streamlined with chiseled cheek bones, delicate yet bold and strong, a half dozen photos of the feminine face line the building’s entranceway, enclosed tastefully in simple black picture frames, beckoning you to come further in with its pleasant warmth, repelling you to turn and leave with its foreign presence in such a location.
TECHNICAL ARTICLES | 2015-03-01

The Modified Life Rating of Rolling Bearings: A Criterion for Gearbox Design and Reliability Optimization

Engineers typically learn that the bearing L10 life can be estimated using the so called “C/P method” — or the “basic rating life” of the bearing, a method rooted in the 1940s. Major developments have since led to the “modified rating life,” 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 — 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 — use of these improved calculation methods are not practiced by all engineers. Indeed — many continue referring to the old model as a way of seeking compliance with existing, established practices.
INDUSTRY NEWS | 2015-02-04

Treat Your Suppliers Well

I recently had a supplier give me a call to let me know that we had some outdated paperwork floating around that was going to wind up costing us a ...
FEATURE ARTICLES | 2015-02-01

The 5 Golden Rules of Gear Buying

Let’s be clear about something up front here: Delta Gear does not make parts for lawnmowers. This is a fairly flippant point that falls under the timeless, clichéd designation of “goes without saying.” Yet, not all that long ago,Tony Werschky had to say it.
POWER PLAY | 2015-02-01

The Science Fiction Addiction

It seems preposterous in the whimsical, wireless world of today, but in 1977 cinema’s greatest visioneers came together and decided the pinnacle of robotic technology in the future would be a motorized trash can.
TECHNICAL ARTICLES | 2015-02-01

Gear Fault Diagnosis by Motor Current Analysis: Application to Industrial Cases

The use of motor current signature analysis (MCSA) for motor fault detection — such as a broken rotor bar — 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.
TECHNICAL ARTICLES | 2015-02-01

Gear Wear Calculation and Prediction

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.
FEATURE ARTICLES | 2015-02-01

A Quasar Ride to Automate 2015

Bill Walton – a 7 foot tall anomaly from the annals of basketball history who wears tie-dye shirts, listens to the Grateful Dead and, according to his own outlandish proclamations, hasn’t taken an indoor shower in 35 years – is well-known for looking at average accomplishmentsand being overcome with extreme fits of emotion.
INDUSTRY NEWS | 2014-12-01

Industry News

News from around the industry.
EVENTS | 2014-12-01

Calendar

Calendar of everything coming up over the next coming months.
TECHNICAL ARTICLES | 2014-12-01

The Applications of Bevel Gears

EDITORS’ NOTE: “The Applications of Bevel Gears” is the excerpted third chapter of Dr. Hermann Stadtfeld’s latest book — Gleason Bevel Gear Technology (The Gleason Works, Rochester, New York, USA; All rights reserved. 2014; ISBN 978-0-615-96492-8.), which appears here unabridged through the kind graces of Dr. Stadtfeld and Gleason Corp. Future installments will appear exclusively in Power Transmission Engineering and Gear Technology magazine over the next 12 to 18 months.
FEATURE ARTICLES | 2014-10-01

Low-Efficiency Motors and Gears Still Prevalent

Electric motor-driven systems are the single largest enduser of electricity, accounting for over 40% of global consumption according to the International Energy Agency.
PRODUCT NEWS | 2014-10-01

Product News

News about new Products in the industry.
TECHNICAL ARTICLES | 2014-10-01

Premature Bearing Failures in Wind Gearboxes and White Etching Cracks

Wind turbine gearboxes are subjected to a wide variety of operating conditions, some of which may push the bearings beyond their limits. Damage may be done to the bearings, resulting in a specific premature failure mode known as white etching cracks (WEC), sometimes called brittle, short-life, early, abnormal or white structured flaking (WSF). Measures to make the bearings more robust in these operating conditions are discussed in this article.
INDUSTRY NEWS | 2014-10-01

Industry News

PERSONNEL CHANGES AND EXPANSION HIGHLIGHT CICERO, ILLINOIS GEAR MANUFACTURER
TECHNICAL ARTICLES | 2014-09-01

Wind Turbine Field and Test Rig Testing as Part of the Design Process for Gearboxes

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.
MARKET UPDATE | 2014-08-01

Das (Human) Kapital

Columnist Brian Langenberg provides a current outlook update, key findings from a recent energy sector conference, and takes another look at education and employment.
FEATURE ARTICLES | 2014-06-01

Lubrication and Seals Product Showcase

The following news items offer the latest on lubrication and seal technology in the power transmission market. From bearing greases to high-performance seals, these products will help extend the service life and manufacturing capabilities for a wide range of industrial sectors.
FEATURE ARTICLES | 2014-06-01

Best Practices for Bearing Protection

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.
PUBLISHER'S PAGE | 2014-06-01

Who Do You Trust?

At the recently held annual meeting of the Bearing Specialists Association, there was a lot of talk about online sales channels and how Internet retailers are changing the way industrial products are researched, sourced and purchased.
EVENTS | 2014-06-01

CTI Symposium Raises the Bar on Transmission Technology

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."
INDUSTRY NEWS | 2014-04-01

Industry News

The complete Industry News section from the April 2014 issue of Power Transmission Engineering.
FEATURE ARTICLES | 2014-04-01

Train to Maintain

Is industrial maintenance another lost art, or is there hope that we can train the next generation of maintenance professionals?
FEATURE ARTICLES | 2014-04-01

Lower Service Life Plus Less Waste Equals Lower Cost

Bearings that show wear may not always need to be replaced. Depending on the degree and type of wear, they may be candidates for reconditioning, a process that restores bearings to like-new specifications and performance - at an average 50 to 60 percent of the cost of replacement.
FEATURE ARTICLES | 2014-03-01

Good Purchasing Personnel Are a Priceless Investment

Seems simple enough doesn't it? It is most decidedly not. Indeed, one can make the case that--aside from uppermost management (or ownership)-- no one else in a heavy/high-tech manufacturing concern has more ownership of the company's everyday needs and necessities than the purchasing department.
TECHNICAL ARTICLES | 2014-03-01

Best Practices for Gearbox Assembly and Disassembly

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.
INDUSTRY NEWS | 2014-02-01

Industry News

The complete Industry News section from the February 2014 issue of Power Transmission Engineering.
PUBLISHER'S PAGE | 2014-02-01

Make the Connection

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.
FEATURE ARTICLES | 2014-02-01

All for One, One for All

Collaboration moves bearing modeling and simulation software forward
PUBLISHER'S PAGE | 2013-12-01

PTE on a Growth Path

A core part of what we do here is making sure that our readers – the people who design, buy and use mechanical power transmission products – know where to find the suppliers of technology they need.
FEATURE ARTICLES | 2013-12-01

Napoleon Engineering Services: Rigged for Success

For design engineers and purchasing agents alike, bearings can sometimes be like family. Oh, you know - can't live with 'em, can’t live without 'em.
TECHNICAL ARTICLES | 2013-12-01

How To Use a Hand-Held Micrometer to Measure Miniature and Instrument Ball Bearings

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.
TECHNICAL ARTICLES | 2013-12-01

The Workhorse of Industry: The Induction Motor

A brief overview of the induction motor, including the basics of construction, performance and variable speed drives.
TECHNICAL ARTICLES | 2013-12-01

Inexpensive Methods to Measure the Performance Characteristics of a Linear Motion Device

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.
FEATURE ARTICLES | 2013-11-01

Buyers Guide 2013 A to Z

The complete contact information of every supplier in the Buyers Guide
INDUSTRY NEWS | 2013-10-01

Industry News

The complete Industry News section from the October 2013 issue of Power Transmission Engineering.
FEATURE ARTICLES | 2013-10-01

Buying In to Commodity Buyers

The challenge facing OEM procurement organizations is that the organizations themselves need improving before they can be proficient in a cost reduction program.
| 2013-08-01

PT Extras

Gear Expo coverage, plus a new video from Motion Industries and Rexnord.
VOICES | 2013-06-01

Predictive Maintenance - There Is an App for That

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 don’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 today’s technology and devices.
FEATURE ARTICLES | 2013-06-01

Healthcare at Hannover

SKF Insight ups the ante on condition monitoring technology.
FEATURE ARTICLES | 2013-06-01

Boilermakers Announce Bearing Technology Breakthrough

Student research project at Purdue could revolutionize predictive bearing failure.
MARKET UPDATE | 2013-06-01

Global Industrial Outlook - Sideways

We have just returned from the Electrical Products Group Conference in Sarasota, Florida. This is our favorite venue because it allows us to speak with the CEOs of nearly 25 global industrial companies that include General Electric, United Technologies, Honeywell, ABB and Emerson, with combined revenue of perhaps $500 billion.
PRODUCT NEWS | 2013-04-01

Product News

SKF energy-efficient bearings, Bishop Wisecarver guided motion system, Weiss torque rotary table, Mico wireless braking system, Nord worm gear series, and SKF expanded range of couplings.
TECHNICAL ARTICLES | 2013-02-01

Rolling Bearing Steels - A Technical and Historical Perspective - Part 1

This paper summarizes the chemical, metallurgical and physical aspects of bearing steels and their effect on rolling bearing life and reliability.
POWER PLAY | 2013-02-01

Before There Were Bar Cars

The history of railroading is a saga of epic proportions: North meets South; Ocean meets Ocean. Track and trains and the locomotives that power them have long held Americans' fascination and fancy.
POWER PLAY | 2012-12-01

The More You Rock, the More You Rock and Roll!

The concept is simple enough. Take the traditional rocking chair, the one you’d find on a front porch or the corner of the living room, and give it a 2012 twist.
TECHNICAL ARTICLES | 2012-12-01

Effective Management Can Reduce Energy Costs Millwide

It’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.
FEATURE ARTICLES | 2012-10-01

When a Good Gear Drive System Goes Bad

Even when the critical components of industrial power transmission gear drive systems are properly designed, specified and manufactured consistent with application requirements, performance problems can develop over time and failure may follow.
FEATURE ARTICLES | 2012-10-01

PTExtras

Highlights from our e-mail newsletter and online videos section.
FEATURE ARTICLES | 2012-08-01

Sorting Out Flexible Couplings

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.
TECHNICAL ARTICLES | 2012-08-01

Wear-Resistant Bearings

More than a decade of intensive research and development has resulted in two new technologies that, when used in combination, expand the performance of rolling element bearings well beyond previous limits.
TECHNICAL ARTICLES | 2012-08-01

Bearing Protection Needed if Inverter-Duty Motors Are to Live up to their Name

All major manufacturers of 3-phase AC induction motors offer "inverter-duty" or "inverter-ready” models, but while these motors have inverter-rated insulation to protect the windings, the bearings--their most vulnerable parts--are too often ignored.
FEATURE ARTICLES | 2012-06-01

Predictive Motor Maintenance (PdM): Use it or Lose it (Money)

Regardless of where you do business, when discussing, analyzing or worrying about “The Economy” these days, you’re not thinking Main Street - you’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.
PUBLISHER'S PAGE | 2012-04-01

How to Become an Expert in Your Field

Managing Editor Randy Stott recounts a recent visit to Siemens manufacturing and assembly facilities in Elgin, IL.
TECHNICAL ARTICLES | 2012-04-01

University Improves Sustainability of HVAC Motors in Platinum LEED Building

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.
INDUSTRY NEWS | 2012-04-01

Industry News

The complete Industry News section from the April 2012 issue of Power Transmission Engineering
EVENTS | 2011-12-01

Electric Automation Trends Discovered at SPS-IPC Drives 2011

SPS-IPC Drives 2011, which took place in Nuremburg, Germany in November, covered all components down to complete systems and integrated solutions in the electric automation industry.
TECHNICAL ARTICLES | 2011-12-01

Often Overlooked, Lubricants Can Help Lower Energy Consumption

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 “lubrication reliability best-practices” to reduce their energy consumption, emissions and operating costs—all at the same time.
FEATURE ARTICLES | 2011-08-01

Motion Control - Product Spotlight

This special product news section takes a look at the latest in motion control products.
PRODUCT NEWS | 2011-06-01

Product News

The complete Product News section from the June 2011 issue of Power Transmission Engineering.
FEATURE ARTICLES | 2011-06-01

Microprocessor-Controlled Prosthetic Leg

A new solution has been developed around the use of microprocessor-controlled prostheses. Just like natural limbs, these can react automatically, adapting to the current situation.
FEATURE ARTICLES | 2011-06-01

(Material) Moving into the Future

a custom hydraulic brake system from Mico Inc. aid in the development of specialized material handling equipment.
EVENTS | 2011-06-01

Technical Calendar

The complete Technical Calendar section from the June 2011 issue of Power Transmission Engineering.
INDUSTRY NEWS | 2011-04-01

Industry News

The complete Industry News section from the April 2011 issue of Power Transmission Engineering.
POWER PLAY | 2011-04-01

When (Robotic) Animals Ruled the Earth...

Nowadays, you can find scientists and engineers creating micro-robotic creatures for a slew of fascinating research projects.
FEATURE ARTICLES | 2011-02-01

Drive-Based Integrated Safety

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.
POWER PLAY | 2011-02-01

With These Shoes, Some Say Even White Men Can Jump

“Banned by the NBA!” the headline screams. What are we talking here - Steroids? Gambling? Methamphetamines? Black socks? No - we’re talking shoes.
FEATURE ARTICLES | 2010-12-01

Medical Pumps with Uncommon Sens(ors)

New generation sensors are improving our quality of life.
EVENTS | 2010-12-01

AWEA to Wind Supporters--Do Not Panic

Despite posting its slowest quarter since early 2007, AWEA remains optimistic that the wind industry can and will work successfully with the revolving doors in Washington.
INDUSTRY NEWS | 2010-10-01

Industry News

The complete Industry News section from the October 2010 issue of Power Transmission Engineering.
POWER PLAY | 2010-10-01

Vive (American) La France

A look back at a turbine-powered fire engine that was years ahead of its time.
PRODUCT NEWS | 2010-10-01

Product News

The complete Product News section from the October 2010 issue of Power Transmission Engineering.
FEATURE ARTICLES | 2010-10-01

Coastal Question Marks

Does the U.S. renewable energy solution lie offshore? An update on the status of offshore wind projects.
FEATURE ARTICLES | 2010-08-01

A Need for Reduced Energy Costs

Options abound for increased efficiency in lubrication.
TECHNICAL ARTICLES | 2010-08-01

Sensing the Motion: Rotary Position Sensors

This paper provides an overview of the more common position sensor options and references actual case studies to illustrate the diverse solutions available and the reasons behind some of the decisions. Three cases are used to illustrate the needs of different applications leading to the choice of a particular type of position sensor. The cases reviewed include a gantry crane, wind turbine and aerial cable car.
TECHNICAL ARTICLES | 2010-08-01

Energy Efficiency by Using Innovative Bearing Solutions

Based on simulation methods and calculation tools developed by the Schaeffler Group and presented in the first part of this paper, three approaches regarding increased efficiency based on rolling bearings are presented.
INDUSTRY NEWS | 2010-06-01

Industry News

The complete Industry News section from the June 2010 issue of Power Transmission Engineering.
FEATURE ARTICLES | 2010-04-01

Helping Hands: How Robotic Automation Can Help Manufacturing Resurgence

Before Mike Cicco was involved on the engineering side, he used to sell robotic systems to manufacturers. Most of his sales pitches were met with hesitation and skepticism as he tried to explain the “benefits” of replacing employees on the shop floor with an automated system.
EVENTS | 2010-04-01

SMMA Spring Management Conference Navigates Recovery

The SMMA – Motor and Motion Association is ditching the slickers and galoshes for this year’s Spring Management Conference, themed “After the Storm: Navigating in the New World.”
POWER PLAY | 2010-04-01

Service Without a Smile

Manufacturing employees have always kept their eyes on the robotic systems that continue to pop up in assembly lines and industrial workspaces. These metallic, low-maintenance robotic employees don’t waste time with smoke breaks or catching up on episodes of Lost. They tend to stick to the task at hand with little argument or attitude, giving human counterparts a bad name when they gripe about factory temperatures or lack of a decent dental plan.
PRODUCT NEWS | 2010-02-01

Frictionless, Magnetic Gears and Couplings Gain Traction

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.
PRODUCT NEWS | 2010-02-01

Product News

The complete Product News section from the February 2010 issue of Power Transmission Engineering.
FEATURE ARTICLES | 2009-12-01

Honing a Competitive Advantage

Sunnen grows product portfolio with motion control solution from Siemens.
FEATURE ARTICLES | 2009-12-01

The Best-Kept Secret in Green Technology

The Bearing Specialists Association explains the role of bearings in ensuring the efficient operation of machinery.
POWER PLAY | 2009-10-01

Meet the Dustbot - A New Spin on Waste Management

Scientists have been hard at work creating a robotic system with the capabilities to sweep and collect garbage in urban environments. This real-world Wall-E is known as the DustBot, aimed at designing, developing, testing and demonstrating a system for improving the management of urban hygiene.
FEATURE ARTICLES | 2009-10-01

Solar Energy - The Alternative Alternative

While gear and bearing manufacturers engage in a wind energy arms race, the robotic automation industry has its sights set directly on the sun. Solar power—wind energy’s somewhat neglected step brother—has been gaining ground in alternative energy since 2001.
TECHNICAL ARTICLES | 2009-08-01

Axis of Rotation Metrology

In the history of machine tools, spindles have been very good relative to other bearings and structures on the machine. So quality professionals have developed a cache of tools—-ball bars, grid encoders displacement lasers, etc.—-to help them characterize and understand the geometry of the structural loop. But as machine tools have improved in their capability and precision, and the demands of part-geometry and surface finish have become more critical, errors in spindles have become a larger percentage of the total error.
POWER PLAY | 2009-08-01

Now That Is Product Placement

ABB Robotics gets free advertising via summer blockbuster.
PRODUCT NEWS | 2009-06-01

Product News

The complete product news section from the June 2009 issue of Power Transmission Engineering.
FEATURE ARTICLES | 2009-06-01

Smart Bearings are in Control--But Full Potential Remains Untapped

Bearings with integrated sensors are used in a wide variety of applications, but many potential industrial uses are not yet implemented.
FEATURE ARTICLES | 2009-06-01

Neighborhood Watch - Advancements in Condition Monitoring Equipment

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.
TECHNICAL ARTICLES | 2009-04-01

Historic Danish Theatre Gets a Facelift

The Royal Danish Theatre has occupied the heart of Copenhagen for centuries and recently upgraded to a new control system featuring Sprint Electric DC drives to extend the lives of the existing motors, keeping replacement costs down. The Swedish stage design and technology company Visual Act retained most of the original motors and mechanics while providing a much-needed facelift to the stage.
TECHNICAL ARTICLES | 2009-02-01

With Electric Motors, Size Indeed Matters

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.
POWER PLAY | 2008-10-01

Thermal Power Helps Plumb Ocean Depths

The ocean is full of secrets. Knowledge of its movement can help scientists and researchers predict when there’s going to be a drought in California, excessive rainfall on the East Coast or when crops might not make it through a season in Africa.
TECHNICAL ARTICLES | 2008-10-01

Gear- or Actuator-Driven, These Bots Are Cutting-Edge

Robots are everywhere these days— bots in the factory, bots in space, bots at the airport, bots in the movies and much, much more. But robots in the operating room?
TECHNICAL ARTICLES | 2008-08-01

Bearing Repair Provides Valuable Alternative To Bearing Replacement for Heavy Industries

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.
TECHNICAL ARTICLES | 2008-08-01

Calculating Pressure Concentration Factors

Using FEM to develop better keyless locking devices.
FEATURE ARTICLES | 2008-08-01

Is Maintenance Included in Your Strategic Plan

Few would now argue that what some may have perceived just a few years ago as “Chicken Little” stories regarding the depletion of this country’s skilled manufacturing workforce are now in fact firmly based in stark reality.
FEATURE ARTICLES | 2008-06-01

Electric Motors: When is it Best to Repair, and When is it Best to Replace

The repair-versus-replace decision is quite complicated, depending upon variables such as rewind cost, severity of the failure, replacement motor purchase price and other factors.
EVENTS | 2008-04-01

Events

The complete Events section, including technical calendar, from the April 2008 issue of Power Transmission Engineering.
PRODUCT NEWS | 2008-02-01

Product News

The complete Product News section from the February 2008 Power Transmission Engineering.
FEATURE ARTICLES | 2007-04-01

The SKF High-Capacity Cylindrical Roller Bearing

Th e ISO defi nition of a full- complement bearing states that the bearing does not have a cage. When that defi nition was written, it was not technically possible to have a full-complement bearing with a cage. But SKF’s new high-capacity cylindrical roller bearing combines the load-carrying capacity of a fullcomplement bearing with the benefi ts of a bearing with a cage (Fig.1).
FEATURE ARTICLES | 1984-05-01

Gear Design

A gear can be defined as a toothed wheel which, when meshed with another toothed wheel with similar configuration, will transmit rotation from one shaft to another. Depending upon the type and accuracy of motion desired, the gears and the profiles of the gear teeth can be of almost any form.
REVOLUTIONS | 1970-01-01

Industrial Gearbox Market Trends

Learn about the effect Covid-19 had on the industrial gearbox market and how the industry is predicted to recover.

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