For years, the cycloidal reducer (Figure 1) has proven its performance in a variety of applications, from robotics to wastewater treatment. Along with involute gearing, the cycloidal mechanism has its place in the mechanical power transmission world. It is well known for its high torque density, high integer ratio per stage, and shock load handling capabilities. Its poke-yoke assembly refrains from introducing any errors during assembly and allows the unit to operate with low maintenance. Despite these advantages, the reducer may have a variable angular speed at its output shaft, in large part due to manufacturing imperfections.

Helix develops motors, inverters, and e-powertrains for a diverse range of industries including automotive, marine, and aerospace. The company’s expertise, founded in decades of elite engineering experience, provides a diverse range of engineering technologies from a single-source.
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The belt and chain market is heavily driven by intralogistics, automation and infrastructure growth in 2026. Manufacturers are looking at areas like electrification, sustainability and supply chain resilience to meet stricter performance expectations. PTE recently sat down with Kyo Oh, vice president and general manager at AMMEGA Group Power Transmission and Fluid Power Solutions, to discuss the U.S. belt market from a power transmission perspective.
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Testing is a powerful tool for improving equipment reliability and reducing the risk of costly, unplanned downtime. When a bearing fails, it’s important to figure out why. Without an investigation or testing to determine the cause, there is a greater likelihood that the same problem will happen again. That’s why SKF Global Labs and Testing plays such a critical role in helping customers maximize the performance and service life of their rotating equipment.
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Freudenberg Sealing Technologies (FST) continues to expand its seal and lubrication technology platform by providing a range of solutions addressing critical issues such as friction, performance, power and material compatibility. The following article examines three recent additions to the company’s broad range of system solutions.
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Airports where hundreds of airplanes take off and land around the clock require perfect planning and coordination—and the tailor-made drive technology to process thousands of passengers and their baggage securely, every day. The growing focus on capacity and security issues, as well as shorter ground times, are presenting major challenges for the airport industry.

As industries adopt more automation, the demand for reliable and efficient pneumatic systems, which power everything from robotic arms to air-powered tools, continues to rise. However, despite their widespread
use, these systems often suffer from hidden inefficiencies. Here, Chris Johnson, managing director at SMB Bearings—Oxfordshire, U.K.) explores how an overlooked component, industrial bearings, can improve the
efficiency of pneumatic technologies.

The trade show circuit has offered a wealth of e-mobility and motor technologies recently. From IMTS and Pack Expo to MINExpo and CES 2025, there are plenty of disruptors in the motor segment for power transmission components. One area—in particular—is the aerospace industry where vertical takeoff and landing (VTOL) rotorcrafts continue to redefine aerial transport, variable frequency drives (VFDs) support aircraft performance, stepper motors provide passenger comfort and software enables engineers to optimize electric motor design.
Discover how R+W bellows, elastomer, disc pack and safety couplings support demanding motion control and industrial applications. Explore the defining characteristics, performance capabilities and design advantages of each coupling type and find the right solution for your requirements. Learn more about precision coupling solutions engineered for reliability, accuracy and performance.
See how SEW-EURODRIVE engineering and X.e Series industrial gear units helped power the 42-mile Dune Express conveyor. Discover how application-specific drive technology, thermal engineering, condition monitoring, and support from design through commissioning helped meet the demands of this record-breaking application.
This white paper explores the often-overlooked role of a critical, yet underestimated component in industrial automation systems. It highlights how this element impacts performance, reliability, and efficiency, and provides insights into optimizing its use. The paper emphasizes its strategic importance in designing resilient, precise systems.
This video explores the often-overlooked role of a critical, yet underestimated component in industrial automation systems. It highlights how this element impacts performance, reliability, and efficiency, and provides insights into how to choose the correct component. The video emphasizes its strategic importance in achieving resilient automation applications.
How does a ball screw work differently than a lead screw. Under what circumstances would a ball screw be better for your application than a lead screw. What issues should be considered when selecting a ball screw assembly.
Elevate the aerospace program with AMETEK PDS. See how their complete actuation systems, designed by a team of experienced engineers, can meet your specific needs—from a single actuator for a cargo door to a full flap actuation system with motors, actuators, and system-level controllers.
Aug 19, 2026

NTN, the parent company of BCA Bearings, has launched its BCA in the Bay Technician Training Program, a nationwide initiative that delivers hands-on technical training directly to professional automotive repair facilities. Building on a successful soft launch and growing industry demand, BCA in the Bay delivers practical, real-world instruction focused on bearing diagnostics, wheel-end service procedures, installation best practices, and troubleshooting techniques. The program reflects BCA Bearings' ongoing commitment to supporting the technicians who install and recommend its products every day.

Promess, founded in 1984 and based in Brighton, Michigan, designs and manufactures assembly press and torque systems used by manufacturers to monitor and control the quality of their assembly processes. The company introduced the first servo-electric assembly press in the late 1990s and has served the global manufacturing industry across automotive, aerospace, medical, defense, and general industrial markets since.
Nov 24, 2026 - Nov 26, 2026

SPS (Nuremberg, Germany) highlights smart and digital automation solutions. Around 1,000 exhibitors from across the globe present forward-looking technologies and high-impact solutions for industrial applications.
Dec 8, 2026 - Dec 9, 2026
Sep 26, 2026 - Sep 30, 2026
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