A stepper motor is wound in such a way that the rotation has a certain number of discrete "steps". These steps are where the magnetic fields cause the motor to want to settle in one of these positions. The number of steps per revolution is rather high, around two hundred or so, and varies by model and manufacturer. What this means is that the motor has an effective resolution (smallest controlled movement) equal to the number of steps for that motor. There are also micro-step type, with a higher resolution. Stepper motors may or may not have position feedback.

Steppers are used on the Techno Davinci Series routers.

Cables

• Stepper Motor cable with Amphenol connectors, 5m - Part number: HL1700M392713500