Stepper motor stepper motor is a pulse signal into angular displacement or linear displacement. One is the characteristic of overload. Its speed is not affected by load tests, not like general motors, when load increases the status of the rendering speed decreases, step motor to use all has the strict request to the speed and position. Second, the control is convenient. Stepper motor is & other; Step & throughout; Spinning for the unit, digital characteristics is significant. 3 it is the whole machine structure briefly. The traditional mechanical speed and position control structure is more complex, adjustment difficulties, after using the stepper motor, makes the whole machine structure brief and compact. Speed motor speed is converted into voltage, and passed to the input as a response signal. Speed motor is a kind of auxiliary type, in the end of the dc motor speed motor installation, reaction to what happens after speed motor voltage dc power supply, to achieve the intention of the dc motor speed control.
