Quadcopter motor mount and parts for 1/2 x 1/2 square dowel from Home Depot or Lowes.

thingiverse

This motor mount was printed in PLA with 4 shells and 15% infill on a Makerbot Replicator at Techshop Chandler. I used Autodesk Inventor to design the 3d file. The main frame is 1/2" square dowels and the landing gear are 3/8" square dowels on the motor mount or you can use the T fitting to make tougher landing gear for heavier multicopters. The motor mounting bolt spacing will fit motors with anywhere from 20x20 mm mounting bolt pattern. I use motors with 16x19 mm bolt spacing. The motor mounts take about an hour to print with ,2mm standard definition. Instructions This motor mount was printed in PLA with 4 shells and 15% infill on a Makerbot Replicator at Techshop Chandler. The main frame is 1/2 and the landing gear are 3/8" square dowels. The middle of my quadcopters shown here are from www.flighttest.com which they have available on thier website forum. Or you could design your own. The motor mount has gone through some revisions. I had to beef up the landing gear so they wouldn't keep breaking off but the file now prints out a little artifact line where the area was beefed up. Hardly noticeable though.