Category
Motors
Motors
Motor Design Considerations
Five questions every engineer should answer before starting a motor design — function, performance specs, budget and milestones, and operating environment.
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Motor Magnets: Arcs, Squares, Rectangles, and Radial Rings
Neodymium, samarium cobalt, and ferrite each fit different motor designs. A side-by-side look at strength, temperature, cost, and oxidation trade-offs.
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Intro to Vibratory & Haptic Motor Assemblies: How They Work & Common Uses
How ERM and LRA vibratory motors convert electrical energy into tactile feedback, and why permanent magnets sit at the heart of every haptic assembly.
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Unlocking Performance and Efficiency: Motor Design Advice from the Magnetic Experts
Practical motor-design guidance from magnetic experts: balancing torque and cogging, selecting coatings, and miniaturizing without sacrificing efficiency.
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