Stepper Motor
3D printer stepper motor, it is different from the ordinary AC and DC motors, ordinary motor to power on the turn, but stepper motor is not, stepper motor is to receive a command to perform a step, no glide amount of power motor, the distribution of the circumference is the precision of the motor, the size of a step is the precision of the stepper motor size, for example, stepper motor a week there are divided into: 80 steps, 100 steps, 200 steps, 280 steps For example, stepper motors are divided into 80 steps, 100 steps, 200 steps, 280 steps, 300 steps and so on. In 3D printers, the stepper motor is responsible for the Z-axis of the machine lift (that is, responsible for the thickness of the machine layer) to do the interpretation of precision and technical calculation.