Electric Longboard Drivetrain for RAM Trucks

thingiverse

This is a fully functional, 3D-printed electric longboard drivetrain with a built-in idler system specifically designed for RAM trucks. The drivetrain can be easily removed and reinstalled as needed. I've thoroughly tested this build on over 150 kilometers of riding without any signs of belt skippage during hard braking. Make sure to maintain the same truck cross-sectional area for optimal performance. For the wheels, I used HTD5, 90 mm 40T from Thingiverse (http://www.thingiverse.com/thing:545345). Special thanks go out to brentyi for their valuable input! You can find more details about this project on Instructables at https://www.instructables.com/id/3D-Printed-Electric-Longboard/. **Print Settings** * Printer Brand: Zortrax * Printer Model: Zortrax M200 * Rafts: Not Required * Supports: Yes * Resolution: 100 Microns * Infill: Maximum Density **Design Notes** * ABS is the recommended material for this project. * Use supports only on the bottom of the mount to ensure a smooth print. **Design Process** I began by drawing the axle cross-section in Fusion 360. Next, I tested various cross-sectional designs until finding one that met my requirements. After 45 iterations, I finally settled on the perfect design. To take it to the next level, I added some lights for night rides.