Using a 2-phase stepper motor as an example, the stepper motor is taken apart and its components explained. Next a primer on the types and the ways of driving stepper motors is given, providing a ...

It’s driven with a stepper motor which can test out combinations so fast that [Startup Chuck] needed to take 240 fps video and slow it down to make sure that the mechanism was behaving properly.

Bomgren says—most of the moves you can do on a stepper “keep you in one plane of motion, and life is three-dimensional.” She prefers more functional strength training by working with free ...