The DM224i-EDN microstepping drive is equipped with a DeviceNet(reg) network interface. The drive is capable of 3A per phase at 48V, and can produce holding torque up to 350 oz-inches when mated with MST high-torque step motors. The DM224i-EDN eliminates the need for indexers or motion controllers in many applications because it accepts direct, high-level digital commands from the machine controller via DeviceNet. Features include automatic mid-band stabilization and microstep to full step switching.
API Motion Inc., 45 Hazelwood Dr., Amherst, NY 14228, FAX (716) 691-9181.
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Engineers at the University of San Diego’s Jacobs School of Engineering have designed biobatteries on commercial tattoo paper, with an anode and cathode screen-printed on and modified to harvest energy from lactate in a person’s sweat.
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.