By Andrew Gregory. Posted
This open-source PCB motor is a small, cheap, and easy-to-assemble micro brushless motor. What’s unique about this motor design is that the stator is printed on a four-layer PCB board. The six stator poles are spiral traces wound in a star configuration. Although these coils produce less torque compared to an iron core stator, the motor is still suitable for high‑speed applications.
Creating a brushless motor using a PCB is cheaper to manufacture, and allows the designer to easily tailor the design to their specific project. This design is lighter than standard brushless motors, which opens up countless opportunities for smaller, more delicate projects.
Carl Bugeja, the motor's creator, has a YouTube channel detailing how it works, and you can get the design file on it's Hackaday.io page.
xTool Screen Printer review
Make T-shirts with a laser cutter
TOPS - Traverser of planar surfaces
Aaed Musa tells us how they made their robotic pet
Video Game Module for Flipper Zero review
A module that’s not really for video games
TypeWryter
Apparently, it’s easier to write when you’re not constantly distracted by funny videos of baby animals
Moving Pixel Clock
Erich credits Leoni Etter, Jan Rohrer, and Livio Stadelmann for their help in building this bonkers device
HOMS microprocessor
If the chip shortage strikes again, maybe we’ll end up using something like this
Print subscriptions to HackSpace magazine start from just £4, saving you a big chunk of money on the cover price. You’ll get exclusive subscriber offers, and more projects, ideas, and inspiration than you can shake a toolbox at. Upgrade your ideas — subscribe to HackSpace magazine!
