ELECTRONICS/SENSORS: The second generation KEYENCE GT2 “All-in-One” contact digital sensor, adopts the world’s first scale-shot system to provide the highest precision in its class (0.1μ resolution, 1.0μ accuracy). Maintaining the “No Error” feature from its predecessor, no data will be lost due to rapid spindle movement during production line and other high-speed applications. All measurement is performed in the compact GT amplifier requiring no PLC or external data processing.GT2 sensors are tough and rugged, and the cable’s IP67 water-resistant enclosure rating helps prevent or reduce swap outs in select harsh environments. The sensor head cable uses a flexible robot cable that can withstand continuous bending up to 6 million times at a radius of 50 mm (1.97 inch) and can be cut anywhere to length. Linear ball bearings covered by a strong rubber encase the spindle to ensure a long service life by eliminating wear and abrasion damage. Detecting durability extends up to 20 million times.
The analog I/O card used with conventional sensors is not required for the GT2, which further reduces labor time, and total cost equipment status can be quickly checked by looking at the bar indicator that displays green when the data is within its limits and red when the values are out of spec.
The Dutch are known for their love of bicycling, and they’ve also long been early adopters of green-energy and smart-city technologies. So it seems fitting that a town in which painter Vincent van Gogh once lived has given him a very Dutch-like tribute -- a bike path lit by a special smart paint in the style of the artist's “Starry Night” painting.
For decades, engineers have worked to combat erosion by developing high-strength alloys, composites, and surface coatings. However, in a new paper, a team at Jilin University in China turned to one of the most deadly animals in the world for inspiration -- the yellow fat-backed scorpion.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.