You may also know, tell from structure form can be divided into reactive stepper motor motor, permanent magnet motor, hybrid electric, and many other different types, from the aspects of control mode, can be divided into open loop control system, closed loop control system, and these different types of half closed loop control system. In the context of these different kinds of motor, are all have the certain advantages and disadvantages, such as: reactive motor: because in the stator winding, rotor is composed of soft magnetic materials, so this kind of stepper motor has a simple structure, low cost, small step away from the Angle of these advantages, but it also has the poor dynamic performance, low efficiency, big fever these shortcomings, difficult to guarantee in terms of reliability. Permanent magnet motor, permanent magnet stepper motor rotor is used permanent magnet materials, the number of rotor and stator of the number of the same, so have a good dynamic performance, the output torque of these two advantages, but there is also this kind of motor step poor accuracy and large torque Angle of such a disadvantage. Hybrid motor: this kind of stepping motor in terms of advantages, is a combination of reactive and permanent magnet motor, brings together the two have many virtues, while the output torque, also has the very good dynamic performance, at the same time interval Angle is small, but the structure of the motor is relatively complex, at the time of manufacture has the certain difficulty, the cost of production cost is higher. 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:
