T4 Quadcopter 400

thingiverse

I think the T4 Quadcopters by Brendan22 are fantastic, especially the design of the arms. I printed a couple of Mini 315 and wasn't able to fit my ESCs inside so I began modifying his design right away. First, I modified the bottom tray to fit four 30-Amp ESCs seamlessly. Next, I decided to use fasteners instead of zip ties because I needed easy access to the interior of the quad. Afterward, I burnt two ESCs and bought a 4-in-1 ESC, then I created a new body from scratch. The quad uses the original T4 Mini 315 arms and the body looks similar to the original but it's quite larger (400 mm diagonal). I'm still working on the legs because the ones I designed for this model are a little weak and the quad wobbles too much. Printer Settings Printer Brand: RepRap Printer: Printrbot Plus Rafts: Doesn't Matter Supports: No Resolution: 0.2 Infill: 20% Post-Printing Electronics Motors: SunnySky 980 KV ESC: EMAX 4 in 1 (25-Amp) Props: 8 x 4.5 Battery: Turnigy 3-cell 2200 mAh Controller: OpenPilot CC3D Tx/Rx: FlySky 6 ch