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Stepper Motor Motion Principle
Ningbo Minsheng Machinery Co.,Ltd | Updated: Sep 14, 2016

Stepper motors in the industry on the "stepper motor" another word, stepper motors are electrical pulses into the angular displacement or displacement of open loop control components. In the case of non-overload, the motor speed, the stop location depends only on the number of pulse frequency and pulse, and not under the influence of load changes, that is, add a pulse signal to the motor, the motor turned a step angle. The existence of a linear relationship, with stepper motors only periodic error without cumulative errors and so on. Speed and position control with stepper motor control becomes very simple.

Stepper motor is an induction motor, it works is the use of an electronic circuit, DC power supply, phase-sequence current, powered by the current of stepper motors, stepping motors to work properly, the drive is for stepping motor power supply, phase sequence controller

Although the stepper motor has been widely but stepper motors do not like ordinary DC motors, AC motors use in General. It must be composed of double pulse signal, power driving circuit control system can be used. Use stepper motors are not easy, and it involves machinery, motors, electronics and computers, and much expertise.

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