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What can you do with touchless magnetic angle sensors?

Novotechnik has put together an informative video highlighting real-world applications for their RFC, RFE, and RSA Series touchless magnetic angle sensors. You may be surprised at the variety of off-highway, marine, material handling, and industrial uses. You'll learn how they work (using a Hall effect microprocessor to detect position) and their key advantages, including eliminated wear and tear on these non-mechanical components. We love when manufacturers provide such useful examples.
View the video.

What can the new Autodesk Inventor AI Assistant do for you?

Autodesk Assistant brings industry-specific context to help execute tasks and orchestrate actions across your 3D models -- not just answer questions. Designed to understand your workflows, Assistant appears as a dockable panel alongside your Inventor workspace and includes the ability to perform complex tasks or gather information from your designs without writing a single line of code. Find out what this new AI "colleague" can do for you.
Watch this informative Autodesk video.

Useful! Snap-together LED enclosure lighting

Seifert StripLite SL 4000 Series LED enclosure lighting provides bright illumination to 700 lumens. On/off switch and motion sensor models are available. Easily daisy chain up to 16 light strips. Magnetic or clip mounting. See video/info on website or contact Bristol Instruments for more information.
Learn about snap-together lighting.

Next-gen multi-touch panels

Beckhoff's Next line of multi-touch control panels and panel PCs is engineered for demanding human-machine interface and control tasks. These panels offer convenient operation with advanced multi-touch technology, a high-quality look and feel, anti-glare and anti-ghosting effects, and a wide choice of formats (from 7 to 23.8 in.) and options. A main draw is the line's attractive pricing.
Learn more.

Most powerful handheld 3D laser scanner on the market

Creaform, a business of AMETEK, has launched HandySCAN 3D|EVO Series, the most powerful handheld 3D laser scanning solution on the market. This innovative series features a built-in touchscreen display and an integrated high-res 12-MP photo camera, incorporating augmented reality (AR) and advanced on-scanner visualization. Users can streamline repetitive inspections and enhance quality control processes using the new auto-alignment feature. Powered by 46 blue laser lines with accuracy of 0.020 mm. The Creaform Metrology Suite includes four application software modules: Scan-to-CAD, Inspection, Automation, and Dynamic Tracking. So many more features.
Learn more.

Continental develops first sensor to measure heat in EV motors

Global automotive supplier Continental has developed a new sensor technology that measures the temperature inside permanently excited synchronous motors in electric vehicles directly on the rotor for the first time.
Read the full article.

LEDs with highest output power available

The new OCI-460 SWIR LED series from EPIGAP OSA Photonics features markedly improved output power compared to the company's previous OCI-480 package and all competitive SMD SWIR LED devices. For example, model OCI-460 ID1550-XS operates at 1,550 nm and features drive current up to 1.5A to deliver approximately 13% higher output efficiency over EPIGAP's OCI-480 package. This impressive advancement features 96% higher output power compared to any other SWIR SMD LED currently on the market. Ideal for use in sensing, machine vision, and more.
Learn more.

AI and collaboration in SOLIDWORKS

Discover AURA, the new AI assistant built into SOLID-WORKS, in this informative video from TriMech Group. What can AURA do for you? It can streamline workflows and make collaborating on and tracking projects even easier, for starters. Other top features of SOLIDWORKS Design 2026 are also covered. Some good tips here.
View the TriMech Group video.

Solutions for weighing and force measurement

Automation-Direct now offers Sensy 2172L series single point, 5510 series shear beam, and 2782 series tension/compression load cells that deliver flexible solutions for weighing and force measurement. They are ideal for applications ranging from small packaging scales to rugged industrial tanks and conveyor systems. Built from aircraft-grade aluminum or stainless steel, these models feature built-in overload protection, accuracies down to 0.03% of full scale, protection ratings up to IP67, and capacities up to 2,000 kg.
Learn more.

Top Product: Future-proof enclosure cooling

Seifert's new SLIMLINE NEO ushers in next-generation industrial cooling with natural refrigerant R290 (GWP 0.02) and high-efficiency inverter technology. It cuts energy costs with EER up to 3.6, reduces refrigerant charge by 75%, and extends electronics life. A fully redesigned, lighter, smaller enclosure delivers lower vibration, better component protection, and easier handling. Available in two elegant surfaces: stainless steel and mild steel, powder coated.
Learn more.

Coin cell supercapacitors: High capacity, quick release

Coin cell supercapa-citors are compact, high-capacity energy storage devices that rapidly charge and discharge and endure far more cycles than rechargeable batteries. They're ideal for high switching loads such as real-time clock and battery back-up power, battery-swap ride-through, and LED or audible alarms. SCHURTER's latest versions support up to 5.5 V and 100 to 1,500 mF.
Learn more.

Tech Tip: Mastering sheet metal bend calculations in Onshape

Mastering bend calculations in sheet metal design is a key skill that can impact the accuracy and manufactur-ability of your designs significantly. Explore the various options available to become a pro in this Onshape Tech Tip: K Factor, bend allowance, and bend deduction, with guidance on when each should be used. You will probably learn something even if you don't use this software.
Read the Onshape blog.

Digital Engineering: How a private jet gets a high-end refurb

Ever wonder how private jets get overhauled from standard OEM layouts to exotic, artful interiors? It takes engineering expertise, specialty design skills, and true craftspeople. Increasingly, it also takes automation provided by middleware to weave a digital thread through CAD, BOM, ERP, and PDM software.
Read the full article.

How AI is quietly transforming simulation

Is AI really useful, or is it just a passing trend? Balavignesh Vemparala, an R&D Engineer II at ANSYS, lays out a compelling case for how artificial intelligence is already hard at work in the simulation world with real results for users. From faster solves to accelerated workflows, improved quality and traceability, generative models, and more, discover what you might be overlooking when it comes to real-world AI application. Worth the read.
Read this informative ANSYS blog.

All about photoelectric sensors

From counting boxes on a conveyor and ensuring precise packaging and labeling to the automatic doors you walk through daily, learn all about photoelectric sensors and the options available from AutomationDirect. Did you know there are four main types? Familiarize yourself with their constructions, capabilities, and their main pros and cons. A good basic primer or refresh.
View the AutomationDirect video.

Amplifier with 10x bandwidth opens up new laser possibilities

Rapidly increasing data traffic is placing ever greater demands on the capacity of communication systems. In an article published in Nature, a research team from Chalmers University of Technology in Sweden introduces a new amplifier that enables the transmission of 10 times more data per second than those of current fiber-optic systems. This amplifier, which fits on a small chip, holds significant potential for various critical laser systems, including those used in medical diagnostics and treatment.

The advancement of AI technology, the growing popularity of streaming services, and the proliferation of new smart devices are among the factors driving the expected doubling of data traffic by 2030. This surge is heightening the demand for communication systems capable of managing vast amounts of information.

The amplifier developed by Chalmers researchers is compact, measuring just a few centimeters, yet it can process 10 times larger amounts of data per second than current optical communication systems. It features a pattern of spiral-shaped, interconnected waveguides that efficiently direct the laser beam with high precision and minimal loss. [Credit: Chalmers University of Technology, Vijay Shekhawat]

 

 

 

 

Currently, optical communication systems are employed for the internet, telecommunications, and other data-intensive services. These systems utilize light to transmit information over long distances. The data is conveyed through laser pulses that travel at high speeds through optical fibers, which are composed of thin strands of glass.

To ensure that information maintains a high quality and isn't overwhelmed by noise, optical amplifiers are essential. The data transmission capacity of an optical communication system is largely determined by the amplifier's bandwidth, which refers to the range of light wavelengths it can handle.

"The amplifiers currently used in optical communication systems have a bandwidth of approximately 30 nanometers (nm). Our amplifier, however, boasts a bandwidth of 300 nanometers, enabling it to transmit ten times more data per second than those of existing systems," says Peter Andrekson, professor of Photonics at Chalmers and lead author of the study published in Nature.

Small, sensitive, and powerful
The new amplifier, made of silicon nitride, features several small, spiral-shaped, interconnected waveguides that efficiently direct light with minimal loss. By combining this material with an optimized geometric design, several technical advantages have been achieved.

"The key innovation of this amplifier is its ability to increase bandwidth tenfold while reducing noise more effectively than any other type of amplifier. This capability allows it to amplify very weak signals, such as those used in space communication," says Andrekson.

Additionally, the researchers have successfully miniaturized the system to fit on a chip just a few centimeters in size.

"While building amplifiers on small chips is not a new concept, this is the first instance of achieving such a large bandwidth," says Andrekson.

One use: Earlier detection of diseases
Light at different wavelengths serves various applications. The researchers have demonstrated that their new amplifier functions effectively within the optical communication spectrum, ranging from 1,400 to 1,700 nm. With its extensive bandwidth of 300 nm, the amplifier can potentially be adapted for use at other wavelengths. By modifying the waveguide design, it is possible to amplify signals in other ranges, such as visible light (400 to 700 nm) and infrared light (2,000 to 4,000 nm). Consequently, in the long term, the amplifier could be utilized in fields where visible or infrared light is essential.

The researchers have integrated multiple amplifiers onto the chip, allowing the concept to be easily scaled up as needed. Since optical amplifiers are crucial components in all lasers, the Chalmers researchers' design can be used to develop laser systems capable of rapidly changing wavelengths over a wide range. This innovation opens up numerous applications in society.

"Minor adjustments to the design would enable the amplification of visible and infrared light as well. This means the amplifier could be utilized in laser systems for medical diagnostics, analysis, and treatment. A large bandwidth allows for more precise analyses and imaging of tissues and organs, facilitating earlier detection of diseases," says Andrekson.

In addition to its broad application potential, the amplifier can also help make laser systems smaller and more affordable.

"This amplifier offers a scalable solution for lasers, enabling them to operate at various wavelengths while being more cost effective, compact, and energy efficient. Consequently, a single laser system based on this amplifier could be utilized across multiple fields. Beyond medical research, diagnostics, and treatment, it could also be applied in imaging, holography, spectroscopy, microscopy, and material and component characterization at entirely different wavelengths," says Andrekson.

Source: Chalmers University of Technology

Published April 2025

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