Authored by: George Ellis, Chief Engineer, Servo Systems, Kollmorgen, Radford, Va. Key points: Three key measures — accuracy, response, and robust stability — characterize how servosystems perform.

Design engineers have long struggled with manual calculations and spreadsheets to properly size servo motors and drives for new machines. A recently launched update of Mitsubishi Electric’s Motorizer ...

Key components of the 1-MW motor. What comprises the 1-MW inverter system? A look at the channel-type heat-exchanger architecture to keep the system cool. Up to a few years ago, “flying cars”—vehicles ...