Two-phase 57 digital stepping driver PI control algorithm, low noise, low vibration and low heat; Signal input: single-ended pulse direction and double pulse; Built-in micro-subdivision; Power supply: Maximum DC 50V The current setting is convenient, 8 gears are optional, and the peak value of output current can reach 6.0 A; After 15 of rest, the current is halved. The factory defaults to the highest subdivision of 128 and 16 gears adjustable; Optical isolation differential signal input, the maximum input pulse frequency is 300KHz; It has the functions of overvoltage and undervoltage alarm, phase current overcurrent protection, motor phase open circuit detection and so on; The pulse, direction and enable terminals all have constant current input function, which can directly connect the input signal without external series resistor step-down current limiting protection. High reliability: multi-layer board and surface sealing are adopted, and enough allowance is left for power devices Overview Summary ST2405S two-phase stepper motor driver is a cost-effective subdivision driver based on PI flow control algorithm, which has superior performance, high speed and high torque output, low noise, low vibration and low heat generation. ST24055 driver can select running current and subdivision through dial-code switch, with 16 subdivision and 8 currents to choose from. It has overvoltage, undervoltage, phase current and total current overcurrent protection, and its input and output control signals are photoelectric anion
