Printrbot Simple Metal Improved High Flow Fan Blower Upgrade

thingiverse

75mm x 30mm Blower Fan Upgrade: Boosting Print Cooling. This upgrade is designed to optimize cooling while working with challenging filaments like Timberfill and Bronzefill, but it works just as well with PLA, tackling tricky bridging, overhangs, or fine details prone to overheating. Take a look at the results on my #3DBenchy: a true test of its capabilities! Utilizing Fillamentum's excellent PLA Extrafill Rapunzel Silver. Key Points: * The Fan duct bypasses the standard "notch" requirement due to its innovative attachment, allowing for enhanced airflow. * This versatile upgrade can be used separately from the FAN modification, simply by mounting a standard fan outside the standard duct assembly. * A built-in shim compensates for the space occupied by the original fan when replacing it with another compatible duct size. * Comprehensive instructions cover every part and component of this assembly. Manufactured using powerful FreeCAD. Assembly Required: Nuts: 4 M3 Bolts: 4 x M12 Fan: s14070200am6679 - A robust, DC-powered blower cooling fan: - Dimensions: 75mm x 30mm (Outlet size: 30 x 40mm) - Specifications: + Noise level: 38.5 dbA + Current consumption: 0.36A (Verified on a rev F Printrbot board) Optional Fan connections: * Scotch Locks for effortless replacement or upgrade. * 3-Pin Fan connectors and cables for swift fan integration. Upgrade to unparalleled print cooling and precision with this ingenious, highly versatile upgrade system!