1806 Motor Mount for Foam Board

thingiverse

This motor mount fits motors with 16mm hole spacing. It's designed specifically for Dollar Tree foam, but the gap is 5mm wide, so it can work on other surfaces too. The holes are M2 threaded, and I'll release a version with M3 threading later. I use this mount with my 1806 brushless motors. Glue is the primary method of attachment, but there's also a hole for a wooden BBQ skewer to provide extra support. To prevent the foam from creasing around the motor mount, I recommend reinforcing that area.