Stepper motor is a kind of electric pulse into the angular displacement actuator. That is, when the stepper drive receives a pulse signal, it drives the stepper motor to rotate a fixed angle in the set direction.
The characteristics of stepper motor are mainly three aspects, one is good overload. Its speed is not affected by the size of the load, unlike ordinary motors, when the load will be increased when the speed of the situation, so the stepper motor used in the speed and position have strict requirements of the occasion; Stepper motor is a "step" for the unit rotation, digital features are more obvious, so that the computer control has brought great convenience, in turn, the advent of the computer also for the stepper motor opened up a broader use of the market; The traditional mechanical speed and position control structure is more complex, difficult to adjust, using stepper motor, make the whole machine structure become simple and compact.
Stepper motor in the application of packaging equipment has just begun, many old-fashioned equipment control methods can be replaced by stepper motor, in addition to the above-mentioned stepper motor function, he is also widely used in printing, filling, wrapping and other industries, the current packaging equipment used in China's stepper motor technology is further upgrading, I believe that in the near future stepper motor performance will be more and more powerful, to promote the packaging equipment further leap.