Magnets, Explained

Applications 2024年9月12日 Robot Joint Motors: Magnets in the Humanoid Robotics Boom A humanoid robot carries 30–50 actuators, and every one is built around NdFeB. What robot joints demand from magnets — from the… Applications 2022年12月13日 Magnets in Medical Devices: From Pumps to Imaging Sealed couplings, sterilization cycles, biocompatible coatings and lot-level traceability — where magnet selection has consequences beyond warranty. Factory & QC 2022年10月25日 How Magnets Are Tested: Flux, Pull Force, Salt Spray, Declination Datasheets are promises; testing is where they meet instruments. The test floor machine by machine, and how to read a report like… Buying Guide 2022年8月16日 Low-MOQ Magnet Sourcing from China: What Buyers Should Know “MOQ 10,000” has killed more good products than bad engineering. Where minimums really come from, and the four ways sane factories shrink… Applications 2022年5月10日 EV Traction Motors: Why NdFeB Powers New Energy Vehicles One to three kilograms of the most engineered NdFeB on Earth per car. Rotor life at 180 °C, grain-boundary diffusion, and what… Magnet Basics 2022年2月22日 Magnetic Circuit Design Basics: Air Gaps, Yokes and Flux Paths The magnet is only half the design. Steel, gaps and geometry decide where flux actually goes — identical magnets can differ 3×… Applications 2021年11月30日 Wireless Charging and Magnets: How Qi Alignment Works Wireless charging is really alignment-sensitive charging. How centring rings, cradle pucks and sensing magnets make induction actually work. Magnet Basics 2021年9月14日 Ferrite (Ceramic) Magnets: Composition, Grades and When to Use Them The least glamorous magnet material and the most shipped one. Y30/Y35 numbers, the quiet virtues, and designing around the two real weaknesses. Buying Guide 2021年6月15日 Air Shipping Magnets: IATA Rules and Shielded Packaging Magnets have their own aviation rulebook. The field thresholds, the packaging tricks that pass them, and the questions to ask any supplier. Applications 2021年3月23日 MagSafe Explained: The Magnet Ring Inside Your Phone A circle of paper-thin arc magnets that finds its own alignment. The anatomy, the manufacturing reality, and the accessory gold rush.