Item Type: Micro Step Driver_x000D_ Material: ABS_x000D_ Humidity: 40-90%RH_x000D_ Vibration: 10-55Hz/0.15mm_x000D_ Storage Temperature: -2065_x000D_ Input Voltage: DC 9-42V_x000D_ Cooling Method: Natural cooling or forced air cooling_x000D_ Signal Input: Single-ended, pulse/direction_x000D_ Applicable Motor: 4-wire, 6-wire and 8-wire 2-phase hybrid stepping motor with current below 4.0A and outer diameter of 39,42,57mm_x000D_ Applicable Equipment: Suitable for All Kinds of Small and Medium-sized Automation Equipment or instruments, such as: Engraving machine, marking machine, cutting machine, laser phototypesetting, plotter, CNC machine tool, holding device, etc. In equipment where users expect low-cost, high-current operation. 1Adopt imported special chips are used to realize a precise control stepping system 2The current is automatically halved at rest, with functions such as overheating, overcurrent, undervoltage lockout, and input voltage reverse connection protection 3With large?area heat sink, it can dissipate heat in time without damaging the encoder 4High quality ABS material can make sure the durability and stability of the product 5Suitable for engraving machine, marking machine, cutting machine, laser phototypesetting, plotter, CNC machine tool, holding device, etc.1 xCode Driver