ProMotion servo products include high-performance dc servomotors offering continuous torque ratings from 28 to 640 oz-inches. Both ferrite and neodymium magnet models are available in eight different frame sizes and a variety of stack lengths. Catalog provides product specifications and describes how to select or tailor a motor to suit application requirements. For each product, charts illustrate characteristics. Performance curves, tachometer specifications, and features are provided for each model.
Artificially created metamaterials are already appearing in niche applications like electronics, communications, and defense, says a new report from Lux Research. How quickly they become mainstream depends on cost-effective manufacturing methods, which will include additive manufacturing.
Sharon Glotzer and David Pine are hoping to create the first liquid hard drive with liquid nanoparticles that can store 1TB per teaspoon. They aren't the first to find potential data stores, as Harvard researchers have stored 700 TB inside a gram of DNA.
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.