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| December 04, 2012 | Volume 08 Issue 45 |
Manufacturing Center
Product Spotlight
Modern Applications News
Metalworking Ideas For
Today's Job Shops
Tooling and Production
Strategies for large
metalworking plants
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.
Learn more.
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.
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.
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.
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.
Learn more.
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.
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.
Learn more.
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.
Learn more.
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.
Learn more.
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.
Learn more.
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.
Learn more.
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.
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.
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.
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.
With its strong dependence on gas-turbine engines for propulsion, the U.S. Navy is always looking for ways to improve fuel consumption. At the Naval Research Laboratory (NRL), scientists are studying the complex physics of Rotating Detonation Engines (RDEs), which offer the potential for high-dollar savings by way of reduced fuel consumption in gas-turbine engines, according to Dr. Kazhikathra Kailasanath, who heads NRL's Laboratories for Computational Physics and Fluid Dynamics.
Many Navy aircraft use gas-turbine engines for propulsion, with the Navy's gas-turbine engines being fundamentally similar to engines used in commercial airplanes. The Navy also depends on gas-turbine engines to provide propulsion and electricity for many of its ships. Even as future ships move toward the model of an "all-electric" propulsion system, they will still need gas-turbine engines to produce electricity for the propulsion system and other critical systems. So building a gas-turbine engine that can handle the Navy's requirements for its warfighting ships and provide greater fuel efficiency is a high priority for researchers.
The U.S. Navy finds gas-turbine engines attractive because they scale nicely to large powers, are relatively small and self-contained, and are relatively easy to maintain. The gas-turbine engines the Navy uses today are based on the Brayton thermodynamic cycle, where air is compressed and mixed with fuel, combusted at a constant pressure, and expanded to do work for either generating electricity or for propulsion. To significantly improve the performance of gas-turbine engines, researchers need to look beyond the Brayton cycle to explore alternative and possibly more innovative cycles.
NRL researchers believe that one attractive possibility is to use the detonation cycle instead of the Brayton cycle for powering a gas turbine. NRL has been on the forefront of this research for the last decade and has been a major player in developing Pulse Detonation Engines (PDEs), which use the detonation cycle rather than the Brayton thermodynamic cycle used in previous gas-turbine engines. Use of the detonation cycle eliminates the need for compressors to generate the high pressures required by the engines.

NRL researchers have constructed a model of a Rotating Detonation Engine.[Photo: U.S. Naval Research Laboratory]
Controlling detonations, however, is the key to maximizing efficiency. The Rotating Detonation Engine (RDE) is an even more attractive and different strategy for using the detonation cycle to obtain better fuel efficiency. It can do this by allowing the detonation to propagate azimuthally at phenomenal speed around the combustion chamber, thereby holding the inflow kinetic energy to a relatively low value and using most of the compression for better efficiency.
NRL researchers have constructed a model for simulating RDEs, using earlier work done on general detonations as a foundation.
Using models to study the detonation processes and dynamics allows the researchers to understand more fully the flow field, wave structure, the basic thermodynamic cycle, and the key role that pressure change plays in engine performance. These simulations also allow researchers to study performance under a wide array of conditions and how it is affected by engine and sizing parameters.
NRL researchers believe that RDEs have the potential to meet 10% increased power requirements as well as 25% reduction in fuel use for future Navy applications. Currently there are about 430 gas turbine engines on 129 U.S. Navy ships. These engines burn approximately $2 billion worth of fuel each year. By retrofitting these engines with the rotating detonation technology, researchers estimate that the Navy could save approximately $300 to $400 million a year.

NRL researchers estimate that retrofitting engines on existing Navy ships, like the USS Arleigh Burke pictured here, with rotating detonation technology could result in millions of dollars in savings a year. [Photo: U.S. Navy/Mass Communication Specialist 1st Class Tommy Lamkin]
Like PDEs, RDEs have the potential to be a disruptive technology that can significantly alter the fuel efficiency of ships and planes; however, there are several challenges that must be overcome before the benefits are realized, says Kailasanath. NRL scientists are now focusing their current research efforts on getting a better understanding of how the RDE works and the type of performance that can be actually realized in practice.
You can read more about the specifics of NRL's research on RDEs by clicking here to download the NRL Review article titled, "Rotating Detonation-Wave Engines," by D.A. Schwer and K. Kailasanath, Laboratory for Computational Physics and Fluid Dynamics.
Source: NRL
Published December 2012