Item Type: Stepper Motor Driver_x000D_Material: Aluminum Alloy_x000D_Minimum ValueTypical ValueMaximum ValueUnit_x000D_Continuous Output Current16A_x000D_Input Supply Voltage2448VDC_x000D_Logic Input Current71020mA_x000D_Overall Power150W_x000D_Pulse Frequency0200kHz_x000D_Insulation Resistance500M_x000D_Digital output port logic current100mA_x000D_Digital Output Port Withstand Voltage24V 1Load Condition Support: Our digital display closed loop 57 stepper motor driver is suitable for all mechanical load conditions, including low stiffness pulleys and wheels, without the need to adjust gain parameters. 2Low Vibration: The digital display 57 stepper motor driver allows the motor to work smoothly with low vibration and high dynamic performance during acceleration and deceleration. 3Multiple Protection: The closed loop 57 stepper motor driver has overcurrent, overvoltage and position overrun protection. 4Automatic Current Adjustment: The stepper motor driver improves the motor output torsion and working speed, and can automatically adjust the current according to the load to reduce the temperature rise. 5Applicable Models: Display closed loop 57 stepper motor driver is suitable for driving 2.2Nm to 3Nm motors for nema23 and for nema24 series.1 x Stepper Motor Driver