Open RC 1/32 rc truck project ( Semi WIP )

thingiverse

Hi I introduce you the open rc 1/32 rc truck, the smallest ( all 3d printed ) rc truck chassis. Has the Open rc's of daniel norée, they can be made from pla, abs petg... So anything you want ( except tpu ). Also, you can modify it like you want, add things ( i give you the f3d files ) You will need : 3 5*10*4 bearings, commonly used in rc nitro car clutch bearings 4 5*7*3 bearing 4 lego 30.4*14 tires some 2 mm diameter 7.5 mm long screws ( you can have some with mini servos etc ) M5 threaded rod 75mm is good enough Now for electronics : 1 130 size dc motor, 2mm diameter shaft, 9mm shaft length 1 esc for the previous motor or a one made from a 3 or 6 kg servo 1 9g mini servo with his servo horn 1 receiver an 1 transmitter ( 2ch each ) 1 3.7v lipo battery 550mah ( 802540 model ) If you want to put a bldc motor, i tell you to not do that, it's already crazy fast and powerfull Print setting : For gears, steering hub, print with 0.12 mm resolution with 0.4 nozzle ( make sure to not use supports inside the hole of the steering hub, 5 perimeters and 30% infill is enough. For everything else, 0.16 or 0.2 mm resolution , 30% infill and 5 perimeters too, supports everywhere and easy to remove. The steering hub is quite tricky to print so VERY low speed and use supports and a raft ( same for the gears ). You will need to print 2 steering hub ( one is mirrored ) You also should print 2 rear rims and 2 front rims. So that's it ! The next part of it will be the body, a racing truck