Industrial production in the current society is very common, mainly because of the development of industry to drive the development of the city. Need to use in the process of industrial development to a variety of metal equipment, these devices are also important in the industrial production of productivity, but these devices in the process of running, can't without the use of stepping motor, because the motor is the main power source of mechanical equipment. Step motor using the main material of the same metal, so the intensity is relatively large, can guarantee a long use, at the same time because of there are different kinds of accessories, the quality of these parts are relatively good, so is good to help the performance of mechanical equipment. Although the motor in the use of very good, also can meet the ideal requirements, but in order to meet the needs of different equipment, so the manufacturer is in manufacturing process, on the way of excitation increases the design, appear on the market at present is motor divided into two kinds of electric field and permanent magnet excitation ways. 1, the electric field, it is will become a salient pole type of internal rotor, at the same time on the pole distribution is in series, each other to form the alternating polarity, and then use the lines connect it together, and installed in the interior of the stepper motor. 2, permanent magnet, the stepper motor is internal stator winding, but also has a squirrel cage rotor, in the process of operation, the rotor surface can be cut into the relative ideal plane, therefore to achieve a perfect reference. 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: