Makergear M2 Blower Bracket and Duct

thingiverse

This is a mod to upgrade the stock 50mm filament cooling fan on the Makergear M2 with a more powerful 50mm x 15mm blower. This modification offers enhanced airflow and significantly quieter prints. Users have the option to install a support brace for the ductwork (see optional parts below), but in this case, the author found that the standard setup provided a snug fit without requiring additional reinforcement. To prevent vibrations from loosening the nuts, locking nuts were chosen. Parts list: 1x 50 x 15mm blower (https://www.amazon.com/gp/product/B016XMK6SE/) 1x 30mm M3 screw 1x 25mm M3 screw 2x M3 lock-nuts Optional Parts: 2x 30mm M2 screws 2x M2 lock-nuts 1x 30mm M3 screw 1x M3 Lock-nut 1x Makergear_M2_Duct_Brace_v1 (printed)