Product advantages
1) Two engraving methods: spindle and laser module.
2) X/Y/Z axis limit switch function: After the limit switch is installed, when the XYZ axis exceeds the range of the engraving machine, the limit switch will trigger the machine to stop automatically.
3) Emergency stop button: This function can be used when an emergency stop is required during work, which makes the engraving machine safer and more practical.
4) PWM/TTL signal control is available, and the power is 0-100% adjustable!
5) Driven by an integrated imported stepping motor with short circuit protection.
6) It uses a fan to force cooling.
7) Off-line identification function: You can insert the off-line module and the computer at the same time, and the off-line will automatically identify whether there is computer control.
8) Optical coupler isolation is added to the spindle drive, so the control board generates less heat, and the spindle speed regulation is more linear and safer.
Specifications
• Dimensions: 40x33x24cm(16.53" x 13.78" x 10.63")
• Maximum stroke: 30x18x4.5cm (11.8" x 7.1" x 1.8")
• Processing thickness: 4.5cm (1.77")
• Stepper motor: Nema17 stepper motor 34MM,1.33A,0.25N.M
• Spindle: 775 DC spindle motor 100W 10000RPM
• Power supply: DC 24V 5.6A power adapter (input voltage 110-240VAC)
• Construction material: Aluminum alloy
• Laser output: 1W / 1.6W / 2.5W / 3W / 5.5W / 7W / 10W / 15W
• Control system: grbl control (candle)
• Port: USB interface
• System support: Windows XP SP3,Win 7,Win 8, Win 10 (32/64 can be)
• Processing accuracy: About 0.2mm
• Supporting files: G-code (.nc/.txt/.tape/.gcode...)
GRBL controller board
• Connection: USB (USB-CH340)
• Software: GRBL controller, UniversalGcodeSender
• Input voltage: 24VDC
• Master chip: atmel 328P (Arduino nano)
• Spindle drive chip: MOSFET (recommendation 24V, current within 10A)
• Spindle PWM speed: Support
• Support stepper motor: 12V, < 2A current is recommended
• Power interface: 5.5-2.5mm DC interface
• Support 3-pins module: support 0.5W-20W module
775 spindle motor
• Spindle parameters: 775 spindle motor (12-36V) 24V:10000r/min
• Drill bits: 10pcs tip 0.1mm, 20 degrees, diameter 3.175 mm
• Mounting hole diameter: M4 screw hole; Mounting hole pitch is about 29mm
• Spindle PWM speed: power 0-100% adjustable
• Motor shaft diameter: 15mm
Plate clamps
• Drill clamp parameters: ER11-3.175mm ( can be replaced 0-7mm )
• Machinable material: Wood, plastic, PCB, PVC, carbon fiber, acrylic, density board, etc
Offline controller module:
Without an offline controller module: You need to connect the laser engraving machine to the computer to work
With an offline controller module: The laser engraving machine can work directly. No need to connect to a computer.
Package Contents
• 1 x 3-Axis CNC Laser Engraver
• 1 x Laser Module (Optional)
• 1 x Offline Controller Module (Optional)
• 1 x GRBL 1.1f Control Board
• 1 x 775 Spindle Motor
• 1 x ER11 Collet
• 1 x Power Supply
• 10 x 20°0.1mm Drill Bits
• 4 x Plate Clamps
• 3 x Allen Wrenches
• 1 x 4G USB Flash Drive
• 1 x English User Manual & GRBL Software | 
