Thought this would be a fun project to build with my son, shout out to EngineeringNS for this open source projet.
3D Printed Parts
All the parts are here with instructions here copied from EngineeringNS
- PLA for the main body parts
- ABS for the shock risors, control/swing arms to the wheels and gears
- TPU (95A SHORE HARDNESS) for the shafts, bumpers and connectors
Bill Of Materials
I listed them below but there is also a copy here from EngineeringNS
Electronics
- D3542 1450KV Brushless Outrunner (its meant for a plane but clearly works)
- Hobbywing 10BL120 Sensored 120A 2-3S Lipo Brushless ESC Speed Controller (need to find a 4s)
- PDI-6221MG 20KG Digital Servo
Mechanical
- 4 Wheels sets, between 100MM/120MM OD with 12mm Rim Drive Hex
- 6802RS Bearing 15x24x5mm
- 80mm Shock Absorber Oil Damper
- 6mm steel balls for CV Joints x18
- M3*350 rod x3
- M3*8 cap screws x6
- M3*12 cap screws x5
- M3*16 cap screws x9
- M3 nylock nuts x7
- M4 nylock nuts x5
- M4 washers x5
- M4*20 cap screws x23
- M4*40 cap screws x24
- M4*12 cap screws x6
- M4*35 hex head screws x4 (hub drivers)
- Main Drive Gear Adaptor, 5mm ID 11mm OD shank (Stop Collar Ring Positioner)
- Super Lube 92003 Silicone Lubricating Grease with PTFE
Radio Options