40mm Fan Duct For RAMPS 1.4 (Solidworks Sources Added) 3D Printer Model

Author: @
License: CC BY-SA
File formats: sldprt,stl
Download type: zip
Size:2.2 MB

The file '40mm Fan Duct For RAMPS 1.4 (Solidworks Sources Added) 3D Printer Model' is (sldprt,stl) file type, size is 2.2 MB.

Summary

Direct cooling 40mm Fan duct for Ramps a 40mm fan

The lower section shares mounting bolts with your arduino. Spacing it 3 mm away from the mounting surface (good for mounting direcly on to metal frames).

There are 2 different lower section with regulartor duct and without. If you choose the first yo may use the L shaped deflector to increse the airflow over the regulator. 30% of the air flow will go to the voltage regulator.

The top section Funnels air to each driver and mosfet. Each hole diameter is adjusted to flow match them.

Thanks!

06/03/15 added a new lower section with bigger ducts towards the voltage regulator and airflow now also goes below the arduino to cool the thermal pad under the voltage regulator .

CANALIZADOR.SLDPRT
deflector.STL
Fan_duct_inferior_cerrado.SLDPRT
Fan_duct_inferior_cerrado.STL
Fan_duct_inferior_ventilado_v2.SLDPRT
Fan_duct_inferior_ventilado_v2.STL
Fan_duct_inferior_ventilado_v3.SLDPRT
Fan_duct_inferior_ventilado_v3.STL
Fan_duct_Superior_mosfet_.SLDPRT
Fan_duct_Superior_mosfet_.STL