Nema 17 Motor Mount

thingiverse

This mount fits snugly onto a 1.5" 8020 extrusion, secured by M6 bolts, no unnecessary frills involved.\r\n\r\nUnless you want added stability, supports aren't needed for this design; however, a single support post in the center hole can prevent sagging, and a minor post-processing step to round out any rough edges will suffice.