Northern Magnetics has unveiled a 24-axis linear motor driven positioning stage that provides independent motion along each of the 24 axes. The base measures 72 inches long and contains an EPS positioning stage with non-cogging, ironless core, medium-force, brushless linear motor with 12 independent coil assemblies. Each assembly consists of a 1.5-inch stroke, bellows, encoder, special bearings, and limit switches. Mounted to each of these X-axis slides is a single Y-axis special bearing positioning stage with a non-cogging medium force brushless linear motor capable of 3.5-inch stroke, encoder, and limit switches. A total of four bearings support the payload, moving coil, and encoder head. Northern Magnetics, Product Code 4214.
Most machine design engineers will survey existing component manufacturers for standard linear guide products, limiting what they can do with their designs. Using extruded aluminum profile guides can customize machine designs while shrinking the bill of materials.
Practically all electronic devices today contain metals that may
be coming from conflict-ravaged African countries. And political pressures will increasingly influence how these minerals are sourced and used in products.
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.