Product:
GRBL 1.1 USB Port CNC Engraving Machine Control Board, 3 Axis Control, Laser Engraving Machine Board
Description:
GRBL CNC One-piece control board, three-axis drive + spindle drive, can directly drive the three-axis system + spindle power control, eliminating the need for electrical connection, suitable for ordinary engraving machine and laser engraving machine, DIY essential!!!Spindle drive chip: MOSFET, the highest 60V (recommendation within 48V, current :within 10A )Support stepper motor:12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any stepper motor 42, 57)
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