Stepper motor in the function and purpose of life and many now, and will have better development because of the progress of science and technology, is currently on the market of stepper motor, stepper motor if you want to market in classification, according to the classified according to different or it can be in many different directions into different kinds. If pure is according to the different methods of excitation, he can be divided into electric excitation and the permanent magnet stepper motor, then the two clear distinction of the motor should be how to? Electromagnetic force of the motor rotor is to be made of salient pole type, and installed on the magnetic core of the field coil is connected in series, the coil is opposite limit alternately, and on the two slip ring is pick up two root lead. Field coil is made up of a small dc generator or battery work for motivation. The other is a permanent magnet motor. On this kind of motor, there is a kind of stator winding is and similar split-phase motor or multiphase motor stator, inside still have a squirrel cage rotor, the surface of the rotor are cut into the plane, so can very good guarantee the normal work of the stepper motor, but also to improve the working efficiency of the motor. 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:
