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 ...

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 ...

[Dan Kitchen] has a great solution for making servos easy to hack. Every hacker has a drawer full of servo’s somewhere. Just about every project that uses them starts off by measuring the spacing and ...

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.

Tower Pro’s MG90S metal gear micro servo may be the most widely used RC hobby servo today. This is a tiny and lightweight servo with high output power, and its ...