Abstract: stepper motor stepper generator and stepper motor, stepper motor is a dc power supply of the excitation magnetic field and the armature of a rotating magnetic field interact to produce torque, is stepping speed rotating ac motor, its main there are three ways to start. This paper is to introduce stepper motor of the stepper motor to start the three methods. A stepper motor, auxiliary motor start up of the stepper motor has three boot method in practical application, one of them is the auxiliary motor start, the start method is only suitable for the no-load start, however, is not in the load startup, the number of need is equal and power to host power asynchronous motor, and will be implemented in the stepping motor is connected to the electricity grid. Second, the frequency conversion start of stepping motor stepper motor can be controlled by frequency conversion start to implement the start, the start method must be adopted, variable frequency power supply and requirement of exciter is a coaxial. Three, asynchronous start stepping motor stepper motor in the third boot method is asynchronous start, the start method, the startup winding is damping winding generates asynchronous electromagnetic damping winding so as to realize the function of starting torque. But it'll be more careful when choosing the start method, otherwise it will affect the normal start. Requirements. 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:
