New Design Train With Electric Motor

thingiverse

I am designing toys for my little son using a 3D printer. This is a simple train with a DC motor and gearbox that he loves playing with. I want to share this project with other children who might enjoy building it themselves. To make the train run smoothly, I used a simple DC motor with a voltage of 6V and two gears to increase its torque. Inside the train, there is also an 18650 battery holder that provides energy to the DC motor and a red LED light. A power switch has been added for easy on/off control. Have fun building it! You can find all the mechanical and electrical components needed to build this train at: 1x DC Motor (3-6V) 1x 18650 Battery 1x 18650 Battery Holder (max size: 83x23x23 mm) 1x LED Light (2.5mm diameter) 1x Power Switch (max size: 20.5x12.5 mm) 1x Large Plastic Gear (approx. Ø30x6x10 mm) 1x Small Plastic Gear (approx. Ø26x5.5x5 mm)