170mm FPV racer by NHAdrian

grabcad

FVP racer insipired by Jellybean X nano racer (http://www.thingiverse.com/thing:1778769)Technical data:Motor to motor distance: 170 mmmotor mount: 4 x M3 screw (on 12 and 16 mm diameter)frame weight: around 130g with suggested print settings (top + bottom)motor angle: 15 deg forward (I also attached a frame file with flat motor position)camera angle: 15 deg upSuggested FDM printer settings for ABS:3 layers all around (top/bottom and perimeter)40% infill (3D honeycomb suggested)0,2mm layer heightSupport as neededAcetone vapour surface finish suggested for ABS.Electric components:- BeeRotor ZoeFPV 1806 2900 KV motor + 4" prop- FVT Littlebee 20A_S ESC (or similar, max. dimension: 24x13x6 mm)- BeeRotor F3 Flight Controller (any FC can be used with 30x30 mm hole spacing, but maybe USB port will be covered by frame)- BeeRotor PDB V2.0- 200...600 mW mini 5.8 GHz Video TX (ie. BeeRotor 25-600 mW) + antenna - miniature transmitter RX- HS1177 camera (or other with same housing)- 12mm diameter buzzer (optional)- led stripe (optional)Till now I don't have any working prototype, I'm trying to collect the founds for parts. If you feel my work useful and would like to support the prototype, you can donate by paypal (nhadrian@gmail.com). RegardsAdrian***UPDATE***I added another XT60 mount type as a new STL.***UPDATE***I added another cover with a slot for mini GPS:http://www.readytoflyquads.com/micro-ublox-m8n-gps-w-18x18x***UPDATE***Uploaded Rev3 model with modified battery arrangement. Now batteries up to 1500mA 4S can be used (the only limitation is 33mm width/76mm length). Also there is a different version of Rev3 uploaded with 0 deg motor bank angle and 25 deg camera angle.***UPDATE***First prototype is done, all-up weight excluding battery is 286g.***UPDATE***Uploaded Rev5 files:- the upper hull is the same as for Rev4- upper hull is locked with screws instead of magnets (as for Rev4 too)- ESC-s are inserted from above for better cooling and easier motor-replacement- I added some vent holes for better video TX cooling- modified arm angles for better CG positioning***UPDATE***Uploaded Rev7 files:- Antenna positioned at the end of the main body to improve signal strength during fast flight- GPS hollow in the top part is replaced by a Buzzer hollow (I'll not use GPS in the future for FPV racers)- 3mm dia hole in the top part for transmitter RX antenna placement- 0 degree of motor bank and 25 degrees of camera angle