Description: Stepping motor is will signal into electrical impulses for angular displacement or line open loop control yuan the displacement of stepping motor parts in the overload of the cases, motor speed stop depends only on the position of the pulse signal frequency and pulse count, and do not suffer the effect of load changes, when stepping drive to receive a pulse signal, it will drive stepping motor set according to turn a fixed Angle, called from the Angle of step, it is the point of view of the rotation of the fixed step by step of operation can be through the control pulse to control the number of angular displacement quantity, so as to achieve the purpose of accurate positioning At the same time can through the control pulse frequency to control motor rotation speed and acceleration, so as to achieve the purpose of speed.
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