Motor step

A NEMA 17 stepper motor is a hybrid stepper motor with a square faceplate measuring 1.7 x 1.7 by inches (42 mm x 42mm). It is commonly used in applications such as 3D printers, CNC machines, and robotics due to its compact size, high precision, and repeatable motion control. The motor operates on the principle of electromagnetic stepping, dividing a full rotation into discrete steps using a combination of permanent magnets and toothed steel rotors.