A stepping motor driver is an actuator that converts electric pulse into angular displacement. When the stepper driver receives a pulse signal, it drives the stepper motor to rotate a fixed angle (called "step angle") in the set direction, and its rotation runs step by step at a fixed angle. The angular displacement can be controlled by controlling the number of pulses, so as to achieve the purpose of accurate positioning. At the same time, the speed and acceleration of the motor can be controlled by controlling the pulse frequency, so as to achieve the purpose of speed regulation and positioning.
|Current regulating meter||Adjustment table|
|a: Model||2-phase stepping motor driver|
|d: Power Supply||18v-50v|
The stepping motor driver can manually adjust the subdivision, and the subdivision adjustment can eliminate the low-frequency oscillation of the motor. Low-frequency oscillation is the inherent characteristic of stepping motor (especially reactive motor), and subdivision is the only way to eliminate it. If your stepping motor sometimes has to work in the resonance area (such as taking an arc), choosing a subdivision driver is the only choice. And the output torque of the motor is improved.