Brushless Motor Tube Mount (12mm tubes, 22xx & 18xx type outrunners)

For my latest FPV mini quad build i wanted to use tubular carbon fiber arms. For this project i created a set of motor mounts for 12mm od tubes. The most popular motor sizes in the 200 - 300mm class are 18XX and 22XX. So there are 2 Versions available:

18XX: M2 mounting holes; 12 and 16mm spacing

22XX: M3 mounting holes; 16 and 19mm spacing

The mounts include a protected cable guide to the inside of the tubes. A 50mm LED stripe segment can be mounted as orientation lights.

For minor changes feel free to contact me!

Update 04/29/15:

-New V1.3 files with minor changes

-Added 22XX Mount w/o Bumper/LED Holder

Instructions

Files are already "Netfabbed" and should be in the right orientation for printing. No support needed. Printed mine in PET @ .2mm layer height, 2 shells and 75% infill. Bottom parts are identical, no matter, wich one you choose!

Hardware needed per motor mount:

-2 to 4x M2 / M3 bolts (flat head if available) for the motor

-4x M2x16 bolts and nuts for the mounts