With application of the special working principle, and has many virtues and advantages of stepper motor in use showed the following characteristics: the characteristics of a: stepper motor torque declines with the increase of rotational speed, this is because at the time of motor rotation, the motor of each phase winding inductance would form a reverse electromotive force, the higher the frequency of the motor rotation, the greater the back emf. Under the action of electromotive force, torque of the motor will decreases with the increase of the rotational frequency. Character 2: step motor in low speed condition can still function properly, but the speed is too high, can't start running properly, at the same time also can produce abnormal noise. This is because the motor is no-load startup frequency of the technical parameters, if the pulse frequency is higher than the value, the motor can't start properly. Characteristics of the three: the performance of the stepper motor is very high, can provide precise control of economic operation, in use do not need to undertake maintenance, easy to control, to better serve the needs of using function. Stepper motor is mainly have these characteristics, through introducing the characteristics about the motor, you should be able to find, this is a very distinctive motor, has many characteristics in operation and functional aspects. the main products: stepper motor, brushless motor, servo motor, stepping motor drive, brake motor, linear motor and other kinds of models of the stepper motor, welcome to inquire. Telephone:
