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Characteristics Of Stepping Motor
Ningbo Minsheng Machinery Co.,Ltd | Updated: Sep 14, 2016

1. General precision stepper motor as stepping angle of the three, and is not cumulative.

2. Stepper motor looks the maximum allowable temperature is low.

Stepper motor temperature too high at the outset will make motor demagnetization of magnetic materials, resulting in a moment fall out of step, the motor looks the maximum allowed temperature demagnetization of magnetic materials depending on motor.

3. Stepper motor torque with increasing the speed of the decline.

When stepping motor rotates, the inductance of the motor windings will form a reverse electromotive force; high frequency reverse electromotive force greater. In the presence of it, motor frequency (or angular speed) increased current decreases, causing the torque decrease.

4. Stepper motor at low speed can function properly, but will not start if it is above a certain speed, and accompanied by howling.


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