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.
The word “smart” is becoming the dumbest word around. It has been applied to almost every device and system in our homes. In addition to smartphones and smart meters, we now hear about smart clothing and smart shoes, smart lights, smart homes, smart buildings, and every trendy city today has its smart city project. Just because it has a computer inside and is connected to the Web, does not mean it is smart.
Are you being paid enough? Do you want a better job? According to a recent survey Manpower released just before Engineers Week, employers and engineers don't see eye-to-eye about the state of US engineers' skills and experience.
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