Servo testers are useful devices to have on hand, allowing one to quickly check a given part for proper operation. However, cheaper models can be quite limited, and may not output signals suitable for ...
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.
Brushless servomotors let a maker of plasma and oxyfuel cutters cut intricate designs in metal. The machines coming out of Dynatorch Inc. Brushless servomotors let a maker of plasma and oxyfuel ...