RATTMMOTOR GRBL Control 3-Axis CNC Engraving Router Controller with Emergency and Limit Switch for 3018 Series

About this item

• ✅【GRBL Control Board/Software】This machine can be controlled by Grblcontrol/Candle software after connecting the control board to a coumpter via USB port. The control board is equipped with a fan to force heat dissipation, also has more fuctions such as support spindle PWM speed, limit switch, tool setting, steering gear.
• ✅【CNC Offline Controller】This machine can be controlled simply by the offline controller without connecting it to a computer. Support SD card and TF card at the same time, standard capacity 1G. After inserting the file into the SD card,the engraving file can be directly identified.
• ✅【Emergency Stop Function】 Added an emergency stop button, during the engraving process, if the user encounters an emergency and needs to stop the engraving immediately, user can press the button to stop the operation.
• ✅【Basic Parameters】Connection:USB (USB-CH340), Input voltage:12-24VDC (recommend 24VDC), Power Interface:5.5-2.5mm DC interface, Control software:GRBL control/ Lasrrgrbl, Support system:Windows XP / Win 7 / Win 8 / Win 10 (32/64 )/ Linux. Support Stepper motor:12V, maximum current of 2A or less,is recommended within 1.5A and additional heat (any nema17 or nema23 stepper motor). Spindle PWM speed: Support.
• ✅【Versatile Capabilities】Supports spindles up to 20000RPM, accommodates modules ranging from 0.5W to 20W, includes tool setting (probe) functionality, and is compatible with GRBL offline controllers. Comes with a silent fan for effective cooling.
• ✅【X/Y/Z axis Limit Switch Function】Added X/Y/Z axis limit switch, when the engraving machine moves up and down or left and right, it will stop immediately if it exceeds the forming range.