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3d printer stepper driver is an actuator that converts electrical pulses into angular displacement. When the stepper driver receives a pulse signal, it drives the stepper motor to rotate a fixed angle in a set direction, and its rotation is step by step at a fixed angle. The angular displacement can be controlled by controlling the number of pulses to achieve the purpose of accurate positioning.
At the same time, the speed and acceleration of the motor rotation can be controlled by controlling the pulse frequency, thereby achieving the purpose of speed regulation and positioning.The precision DSP current control technology can reduce 70% motor noise. It is easy to upgrade the control algorithm to improve the performance of stepper driver or customize its features via modifying software.
3d printer stepper driver