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The European Southern Observatory’s Extremely Large Telescope (ESO’s ELT), now being built in Chile, will be the world’s largest visible/near-infrared telescope on completion in 2028. Its 39m-wide main mirror comprises 798 separate hexagonal pieces, attached to a base structure using steel flanges and SKF Vibracon adjustable chocks.
Back in 1913, in Ann Arbor, MI., Leander J. Hoover founded the Hoover Steel Ball Company. In 1990, Tsubaki Nakashima company of Japan acquired the US ball manufacturing company and is currently the biggest manufacturer and supplier of precision balls in the world. Its first markets were the growing automotive and precision bearing industries. More than a century later, the electric vehicles (EV) market is becoming more and more relevant, though the combustible auto industry continues to grow. Its market for high-quality precision products has extended to medical, aerospace, military defense, and critical applications. After the great age of steel, a new era opened wide spaces for more extreme materials which paved the way for ceramics.
Motion has signed a definitive purchase agreement to acquire Allied Circuits, an electrical
and automation firm. The transaction is expected to close later this month, subject to
customary closing conditions.
The robotic-assisted surgery (RAS) system incorporates the first-ever articulating camera. MIRA and spaceMIRA gain its strength in a small size by placing maxon’s motors inside the arms of the minibot. This structure allows the device to tackle a complex multi-quadrant procedure like colon resection across a broad range of patient types. The rigid, non-snake-like arms with internally mounted motors deliver the required strength to perform the surgeries while enabling triangulation of the camera and instruments.
Velo3D, Inc. announced Kratos SRE, Inc., a subsidiary of Kratos Defense & Security Solutions, Inc., has acquired a Velo3D Sapphire printer to support Kratos’s technology development and ability to rapidly, reliably, and affordability address defense industry customers’ evolving requirements.
GKN Aerospace has boosted its commitment to sustainable manufacturing, with a £50 million (600 million SEK) investment in additive fabrication technology in Trollhättan, Sweden. GKN Aerospace has been at the forefront of additive fabrication for almost two decades, and has significant research and technology centers in Sweden, the UK and the US.
Portescap introduces the 08ECP20 brushless DC slotless motor, a mini actuation solution ideal for engineers looking to downsize devices and applications without compromising on performance or reliability. The 08ECP20 is the smallest frame size to join Portescap’s Ultra EC portfolio.
CES 2024 is taking place in Las Vegas this week from January 9-12, 2024. While there's plenty of opportunities to find the latest gadgets in personal tech, the show has evolved through the years to include some key exhibitors in areas like aerospace, e-mobility, and automation/robotics.
Portescap introduces the 60ECF brushless DC slotted flat motor, the newest frame size to join its flat motor portfolio and a significant expansion of its brushless flat technology capabilities. This 60mm BLDC motor features a 38.2mm body length and an outer rotor slotted configuration with an open body design, allowing it to deliver improved heat management in a compact package.