Stepping motor driving power source by frequency pulse signal generator, pulse distributor and pulse amplifier, thus provide pulse current drive power supply to the motor windings. The performance of the stepper motor depends on good cooperation between the motor and drive power supply. Stepper motor is a pulse signal into angular displacement or linear displacement. Stepper motor is no cumulative error, the advantages of simple structure, convenient operation and maintenance, low manufacturing cost, the ability of stepper motor to drive the load inertia is big, suitable for small and medium-sized machine speed and accuracy is not high, defect is low efficiency, fever, sometimes out of step. Speed motor speed is converted into voltage, and passed to the input as a feedback signal. Speed motor is a kind of auxiliary type, installed at the end of the common dc motor speed motor, by speed motor feedback voltage to the dc power supply, to achieve the purpose of the dc motor speed control. In the case of the overload, motor speed, stop position depends only on the pulse signal frequency and pulse number, and not affected by load change, which give the motor a pulse signal, a step from the Angle of motor is turning. Mountain club motor think following a speed measuring method reflect perfect: one is the characteristic of overload. Its speed is not affected by the size of the load, unlike ordinary motor, when the load increase would be a drop in speed, stepping motor when using all has the strict request to the speed and position. Second, the control is convenient. Stepper motor is a 'step' as the unit of rotation, the obvious features of digital. 3 it is the whole machine structure is simple. The traditional mechanical speed and position control structure is more complex, adjustment difficulties, using stepper motor, makes the whole machine structure is simple and compact. 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:
