Gollum - MiniCNC

Mini CNC Machines

- Work area 150x100x20mm

3D printers (STL):
- 1x mount spindle motor
- 2x Nema17 distance
- 2x knob

Laser cut:
- Polywood 6mm
- Polywood 3mm (one part)

Electronics:
- 3x Nema 17
- 2 mini endstop (X & Y axis only)
- Arduino (Uno or Nano) + CNC Shield (v3 or v4)
- 3x a4988
- DC connector 5,5x2,1mm
- Supply Power 12v 10A+
- mini CNC Spindle ( goo.gl/o8vRyn )
- Banana Jack Panel Mount x2 (AutoLeveling)
- Banana Jack x2
- 2x rocking switches on/off
- optional PWM regulator (https://pl.aliexpress.com/item/10V12V24V30V-120W-PWM-500HZ-Adjustable-Volt-DC-Motor-Speed-Controller-CCM2-Overload-short-Circuit-Protection/32795025535.html)

Mechanical:
- LM8UU x12
- Cylinder Liner Rail Linear T8 x2 240mm (X axis)
- Cylinder Liner Rail Linear T8 x2 166mm (Y axis)
- Cylinder Liner Rail Linear T8 x2 94mm (Z axis)
- Tr8x2 Leadscrew 250mm (X axis)
- Tr8x2 Leadscrew 165mm (Y axis)
- Tr8x2 Leadscrew 80mm (Z axis)

https://www.youtube.com/watch?v