Schwahrtechnology: The difference between servo motor and stepper motor
People who work in the machinery industry believe that they have more opportunities to deal with servo motors and stepper motors . Especially friends who do mechanical design, often need to consider whether to use a stepper motor or a stepper motor? This time we will learn more about the stepper motor. Learn the difference between motors and servo motors so that we can make a good choice. Different control methods Stepper motors and servo motors have different control methods. Stepper motors control the rotation angle by controlling the number of pulses. One pulse corresponds to one step angle. Knowing the number of pulses the angle of rotation can be calculated. But the servo motor is controlled by the length of the pulse time controls the rotation angle, so there is a difference between the two. The controller is also different We generally use stepper motors, which require stepper drivers, while servo motors are controlled by servo drivers. The working equi...