Feature:1. GOOD PERFORMANCE: Support pulse and direction control, input signal supports photoelectric isolation, pulse response frequency up to 1MHz.2. MULTIPLE FUNTION: The stepper motor driver has 8 optional gears, supports 4 baud rate communication methods, and supports up to 31 device addresses.3. SAFE OPERATION: The power supply voltage range is 12-48VDC, and with automatic overcurrent and overvoltage protection, the operation is safe and reliable.4. SIMPLE CONTROL: Built in 3 way universal inputs for communication control, in bus control mode, a MCU can complete motion control of up to 31 axes.5. ALUMINUM ALLOY: Made of excellent aluminum alloy material, hard and corrosion resistant, has strong anti interference ability and good stability.Specification:.Item Type: Stepper Motor DriverMaterial: Aluminum AlloyParameterMinimum ValueTypical ValueMaximum ValueUnitPower Voltage123648VDCOutput Current1.4/5.6AControl Signal Input Current51020mAControl Signal Voltage4.555.5VPulse Frequency0/1000KHzStep Pulse Minimum Width0.5//usDirection Signal Minimum Width2//usPackage List:1 x Stepper Motor DriverNote:Do not overload use