Open-Source Fast Linear Actuator in one PCB

Описание: A fully integrated PCB linear actuator, with the motor driver, encoder and motor all on a single PCB.

There are many ways to make a linear actuator, a device for moving something is a straight line. Most of the easier to make ones use a conventional motor and a mechanical linkage such as a rack and pinion or a lead screw, but author has gone for something far more elegant.

His linear actuator uses a linear motor, a linear array of coils for the motor phases, working against a line of magnets. Even better than that, he’s managed to make the whole motor out of a single PCB. And it’s fast!

https://benwang.dev/2022/08/09/PCB-Linear-...