Scalar - 40mm fan duct

thingiverse

These parts are designed for mounting / ducting 40mm fans. They are compatible with Scalar S, Scalar L, and Scalar XL Premium 3D printers. * 40mmFanHolder_Back.stl: This part is the fan mount for the back of the X carriage. * 40mmFanHolder_Front.stl: This part is the fan mount for the front of the X carriage. # Fans to Use: Consider using high-speed fans for this application. High-speed fans such as 15,000 rpm might be overkill and noisy at full speed, but they can be used at low speed and will provide plenty of extra power if needed. * 15,000 rpm fans: These fans are available at http://3dmodularsystems.com/en/fan/391-15000rpm-40mm-12v-dc-fan-1416cfm.html. * 6,500 rpm fans: This speed seems like a nice compromise between noise and airflow and can be found at http://3dmodularsystems.com/en/electronic/26-6500rpm-40mm-fan-12v-dc-713-cfm.html. * Notua fans: These fans are ultra quiet and available at http://3dmodularsystems.com/en/fan/510--noctua-ventilateur-nf-a4x10-flx-40x40x10mm-45003700-rpm.html. # Print Tips: 20% infill is sufficient for these parts. No special settings are required. # Updates: This post was originally published on June 4, 2018.