5020 Dual blower part cooling for Ender-3 + improved heatsink cooling
Source: Thingiverse by fdumi
The 5020 Dual blower part cooling for Ender-3 + improved heatsink cooling is a free printable 3D model from Thingiverse by fdumi. This is a remix of I modified the part cooling ducts to fit two 5020 blowers. You can download the STL file from the original listing below and print it at home.
About this model
This is a remix of I modified the part cooling ducts to fit two 5020 blowers. The exact part number of the fans that I use is Sunon MF50201V1-1B00U-A99. The heatsink cooling that is linked in the original thing requires too much static pressure from the 40mm fan so I wasn't happy with the results. Therefore I designed an improved version. The duct raises the fan a bit and it is bolted directly in the heatsink holes. It comes in 4 variants: - duct_heatsink.STL -> simple heatsink duct for 40mm fans - duct_heatsink_brace.STL -> can be used to also brace the 5020 blowers (makes the whole assembly more robust) - duct_heatsink_compressor.STL -> integrates a static pressure booster. With this booster I got roughly extra 2-3 m/s of air speed at the heatsink end of the duct with a Sunon MF40202VX-1…
Frequently asked questions
- Is this 3D model free to download?
- Yes. 5020 Dual blower part cooling for Ender-3 + improved heatsink cooling is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
- Where is the STL hosted?
- The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by fdumi.
- Who made this model?
- Designed by fdumi, published on Thingiverse. Please credit the creator when sharing your print online.
- Can I print this at home?
- Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.
