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Simplify pick and place with the THK PPR

THK's Pick-and-Place Robot PPR is a robot that can pick up delicate or minute workpieces such as electronic components and quickly and accurately transfer and assemble them to the base. In addition to the basic movements of raising, lowering, and rotating, various sensors (such as a force sensor), solenoid valves, and controller are all in one unit. The PPR is a process-optimized robot that can improve the production speed of the parts assembly processes and reduce work damage.
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New ROBOMACHINE products and more from FANUC

FANUC America demonstrated the future of manufacturing at IMTS 2026 last week, showcasing how Physical AI-powered automation integrates advanced CNC, machining, and robotics to boost productivity and speed deployment. One highlight was the debut of the ROBODRILL DC Series machining centers -- including the high-speed D54CS and D74CS models -- alongside interactive demonstrations featuring collaborative robots, robotic welding, material joining, painting, and assembly technology.
See all the FANUC new tech featured at IMTS.

What is a stick-slip bi-phase positioning stage?

PI (Physik Instrumente) is expanding its Bi-Phase Inertia Drive (BIX) technology with new motor architectures for compact, high-precision nanopositioning applications. Based on the piezo stick-slip principle, BIX stages replace conventional single actuators with two synchronized multilayer piezo actuators. This compact design delivers precise, repeatable motion while maintaining piezo inertia self-locking.
Learn more about this technology.

Universal Robots unveils Gen 7 robot platform!

Redesigned from controller to tool flange, the new Gen 7 robot platform is out-of-the-box AI-ready, giving companies the modern software tools and next-level connectivity they need to confidently take AI from the lab into industrial operations. Gen 7 represents a unified system upgrade designed to make even the most demanding tasks and setups easier. See all the new features -- they are significant.
Read the full article.

Adaptor mount and hub options provide flexibility

Zero-Max's new CD Power-Series Flexible Shaft Couplings feature ISO Flange Adaptors matching ISO 9409-1 patterns on gear reducers and robotics. Eliminating custom transitions, this direct connection enhances torsional stiffness and positioning accuracy while saving space, weight, and inertia. Offering continuous torque up to 65,000 in.-lb and versatile hub options, these compact couplings deliver high power density.
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Top-shelf motors: Completely revised maxon catalog

maxon has completely overhauled its 2026/2027 catalog, streamlining its portfolio to reduce complexity and improve navigation. The new structure features dedicated sections for business units -- Medical, Aerospace, Industrial Automation, Mobility -- and specialized fields like Robotics and Space. Key product highlights include new ECX PRIME and ECX FLAT motors, GSW planetary gearheads, and ESCON2/EPOS4 controllers.
Learn more and check it out.

Custom stators, rotors, and motor assemblies for low- to mid-volume applications

Arnold's Ramco Electric Motors is your single partner for custom motor components and complete assemblies. Ramco builds solutions for AC induction, switched reluctance, and brushless DC designs up to 200+ HP. Capabilities include custom stators, rotor-shaft assemblies, aluminum and copper casting, induction brazing, permanent magnet assembly, and precision rotor balancing.
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Rotate robot arms more than 600 degrees

The unsupported twisterchain^® from igus eliminates the need for additional trough systems or guide plates in robotic applications, especially in palletizing. This results in a clean, efficient, and space-saving system architecture that delivers both technical and economic advantages. Thanks to its specialized design, it supports rotations of over 600 degrees.
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Match the torque of rotary solenoids to your application

Magnetic Sensor Systems has launched the Made in USA R-10-200-CWM Series of clockwise rotary solenoids. Measuring 2.00 in. in diameter and 1.04 in. long with 18 different AWG options and a serrated front shaft end, these compact units optimize torque, current, and duty cycle. When power is removed, an integral return spring automatically returns the shaft to its home position. The shaft is supported by two high-precision radial ball bearings, providing smooth operation with no axial play. Applications include medical, security, and office equipment.
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Planetary servo gear unit: New economy series

SEW-EURODRIVE has expanded its PxG planetary servo gear unit portfolio with the new PxG economy series, introducing the P1.G, P2.G, and P3.G performance classes. Designed for standard industrial automation applications like packaging and material handling, these cost-effective units feature peak torque ratings from 11 to 500 Nm and over 20,000 hours of service life, helping machine builders eliminate unnecessary over-specification.
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Compact hexapod 6-DOF alignment system has overload protection

PI's compact H-811.I2HS hexapod delivers precise 6-DOF motion with patented overload protection, simplifying setup and operation in OEM applications. This built-in protection safeguards precision mechanics during installation and integration against accidental forces or improper handling. Furthermore, the hexapod mounts in any orientation, granting system designers exceptional flexibility for optical, photonics, microscopy, metrology, and automation systems.
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What is STUDROLLER technology? Cross Roller Guides

NB SLIDE WAY cross roller guides use precision rollers to provide stable, non-recirculating linear motions in precision stages, inspection equipment, semiconductor manufacturing, and more. At the heart of all NB cross roller bearings is the STUDROLLER mechanism, which eliminates the cage-creep phenomenon that, over time, can create deviances in cross roller retainer performance. NB cross roller guides equipped with this system are more accurate and better performing than any other comparable products on the market today. High acceleration and faster cycle times are possible in any orientation.
View the video.

Ruggedized Nano servo drives for harsh environs

Copley Controls has released its R47 and R48 NanoPlus Micro Module servo drives. Designed for extreme environments and space-constrained applications, these rugged platforms operate from 9 to 180 VDC, delivering peak power up to 6.3 kW. Offering CANopen (R47) or EtherCAT (R48) communications, both feature STO SIL 3 safety and broad encoder support. Well suited for COTS military, nautical, aviation, oil refining, and vehicle-based systems.
Learn more.

Simplify AC motor control with the new OMRON M1 Inverter

The OMRON M1 Inverter simplifies machine design by unifying motion, safety, networking, and motor control into a single platform. Available in M1-STD, M1-ECT, and M1-EMP models, it controls IM and PM motors with high precision. Featuring SIL3 PLe STO safety and native EtherCAT, EtherNet/IP, or RS-485 communications, the M1 accelerates development within the Sysmac environment.
Learn more.

Flexible planetary gearheads: Quiet, extremely robust

FAULHABER GPT gearheads for miniature and micro motors deliver high power density, exceptional flexibility, and excellent cost efficiency. Designed for seamless integration with diverse motors and encoders, these compact planetary drives feature hardened stainless steel components that reliably withstand extreme torques and abrupt load changes. Offered in standard, low-noise, and high-torque variants, they ensure precise, durable performance across wide operating temperature ranges.
Learn more.

Are gyroscopes the key to harvesting ocean wave energy?

Ocean waves are one of the most abundant and predictable renewable energy sources on the planet, yet efficiently harnessing their power remains a major challenge. Traditional devices typically operate efficiently only within a narrow range of wave conditions, highlighting the need for more novel, constructive converters.

Now, one researcher from The University of Osaka in Japan has analyzed the feasibility of a novel device for generating wave power. The device, called a gyroscopic wave energy converter (GWEC), was assessed for its potential in providing practical, large-scale energy generation. The findings were published last month in the Journal of Fluid Mechanics.

Schematic diagrams of a gyroscopic wave energy converter. [Credit: Figure adapted from T. Iida, Journal of Fluid Mechanics, Cambridge University Press, 2026/Courtesy of The University of Osaka]

 

 

 

 

The GWEC device is capable of generating electricity using the complex motion of a spinning flywheel mounted inside a floating structure. It is this gyroscopic flywheel system that can be tuned to absorb energy efficiently over a broad range of wave frequencies.

The key to absorbing energy lies in gyroscopic precession, which is the motion that occurs when a spinning object is subjected to an external force. As waves cause the floating structure to pitch (move up and down), the rotating flywheel responds by precessing (changing the direction it is spinning), which drives a generator and consequently produces electricity.

"Wave energy devices often struggle, because ocean conditions are constantly changing," says Takahito Iida, author of the study. "However, a gyroscopic system can be controlled in a way that maintains high energy absorption, even as wave frequencies vary."

Using linear wave theory, the coupled interactions between ocean waves, the floating body, and the gyroscope were modeled. By carefully analyzing these interactions, the researchers were able to identify optimal control parameters for both the flywheel's rotational speed and the generator settings. Remarkably, the results demonstrated that the GWEC can achieve the maximum energy absorption efficiency of one-half at any wave frequency, providing the system is properly tuned.

Comparison among different concept types of WEC: a point-absorber, pendulum-type WEC, and gyroscopic WEC. [Credit: Figure adapted from T. Iida, Journal of Fluid Mechanics, Cambridge University Press, 2026/Courtesy of The University of Osaka]

 

 

 

 

"This efficiency limit is a fundamental constraint in wave energy theory," explains Iida. "What is exciting is that we now know that it can be reached across broadband frequencies, not just at a single resonant condition."

To validate the linear theory, numerical simulations in both the frequency and time domains were performed. In addition, further time-domain simulations that accounted for nonlinear gyroscopic behavior were also conducted to account for any potential limitations of the device. These simulations showed that the GWEC maintains high efficiency near its resonance frequency, meaning the frequency at which it absorbed wave energy matched the natural pattern of the ocean.

Energy absorption efficiency versus wave number. [Credit: Figure adapted from T. Iida, Journal of Fluid Mechanics, Cambridge University Press, 2026/Courtesy of The University of Osaka]

 

 

 

 

By showing how gyroscopic parameters can be tuned to maximize performance, the study provides a roadmap for developing adaptable and efficient wave energy converters. As scientists search for reliable renewable energy sources, advances like this one could help unlock the vast, untapped power of the oceans.

Source: The University of Osaka

Published February 2026

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