mini 4wd brake in motor spring holder

thingiverse

Hello! This is the motor holder for mini4wd. It's a clever device that can be created using a silver spring and a motor core. The motor can be positioned on either side, and thanks to the force of the spring, it will remain securely in place. Assembly is also a breeze - you can detach and reattach the motor from the spring with ease, ensuring a solid connection to the terminals.