NEMA 14 Stepper motor
A NEMA 14 stepper motor is a stepper motor with a 1.4 x 1.4 inch (35.6 x 35.6 mm) faceplate. Its size is only a coarse indication of its power. The NEMA 14 is a smaller and neater motor that was used on the Mendel prototype. Compared to a NEMA 17 it needs less space and typically weights less, so it's often seen in small printers, like the Huxley.