Carl Bugeja | SUPER tiny 6-layer Motor! @CarlBugeja | Uploaded October 2018 | Updated October 2024, 5 hours ago.
How can I design a smaller PCB motor? My original 4-layer PCB motor had a 16mm diameter. By adding two extra layers I was able reduce the number of turns per layer and get it to 11mm. The weight of this motor is 0.5 grams.

Hackaday Page:
hackaday.io/project/39494-pcb-motor

Social Media
youtube.com/carlbugeja
twitter.com/BugejaCarl
instagram.com/bugeja.carl

Music
Audio Library - Target Practice

Thank you JLCPCBs for sponsoring the pcb.
jlcpcb.com