Stepper motor stepper motor is a kind of induction motor, its working principle is the use of electronic circuit, direct current (dc) into time-sharing power supply, multiphase sequential control current, for stepper motor with the current power supply, step motor to work properly, is time-sharing power supply for step motor drive, multiphase timing controller. Stepper motor manufacturer analysis: the characteristics of the stepper motor is mainly due to three aspects: a, easy to control stepping motor based on & other; Step & throughout; The obvious features of rotating for the unit, digital, computer control has brought great convenience to, in turn, the advent of the computer for stepping motor has opened up a wider use of market; Second, overload the speed is not affected by the size of the load, unlike ordinary motor, when the load increases would be a drop in speed, so the stepper motor used in all has the strict request to the speed and position of the occasion; Three, the machine has simple structure of traditional mechanical speed and position control structure is more complex, adjustment difficulties, using stepper motor, makes the whole machine structure is simple and compact. Stepper motor in the use of packaging machinery has just started, many traditional mechanical control mode can use stepper motor to replace, in addition to some of the USES described above, it is still in print, filling and bursa bag, etc, the application of trust in a relatively short period of time, China's packaging machinery industry will have on the stepper motor technology platform onto a new level.
