Gravitrax Ball Wheel V2

Gravitrax Ball wheel V2

• Difference in height 80mm
• no support necessary
• 3 pressure parts: wheel, gear, pillar
• it is required:
  1 x M5 screw 50mm or threaded rod
  1 x M5 washer
  1 x M5 self-locking nut (2x with threaded rod)
  1 x motor DC6V N20 Micro Gear 10/15/20/28RPM GA12N20 1: 1000 (shaft Ø3mm x 10mm)
  1 x cable for power supply 4.5 to 6 volts (ideally USB)
• The motors are available with very different speeds, please pay attention to this when buying. The motor should not have more than 28 revolutions per minute (slowest I could find).
• The motor can be operated with 4.5-6V.
• Depending on your printer's tolerance, it may be necessary to carefully enlarge or glue the holes in the axes and the motor.
• Note: I remixed this just for it to have a print profile so that everyone can print through the Handy app.