STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to
Par un écrivain mystérieux
Last updated 02 juillet 2024
![STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to](https://files.cults3d.com/uploaders/22669386/illustration-file/768b9acc-841d-458e-b262-111bd279d9c2/cover_v2_mounted.png)
**Replacement for the original hotend cover** which usually always breaks at the fan screws.
The design is based on the original cover as it is very compact, lightweight and efficient.
All screw points are **threaded M3 inserts** to ensure easy installation and long life.
I'm using the Ruthex M3x5.7.
For easier printing, the model was built in several parts. So different variants of the parts can be used (for example, if you want to use a 4020 fan instead of the original 4010 fan).
You can choose between these versions:
- cover_v2_4010 *(original stock fan usage 40x40x10mm)*
- cover_v2_4020 *(if you wanna use a 40x40x20mm fan)*
- cover_v3_XXXX *(v3 versions have vertical venting holes - if you have problems with printing large bridges)*
- cover_XX_XXXX_spider *(with bigger cutout for the creality spider pro v3 hotend)*
**The cover also fits if you are using a silicon sock on the stock heatblock.**
Material recommendation: PETG
Min. 20% infill
Nozzle: 0.4mm
Layerheight: 0.2mm
Support: no need
**only for the blower insert:**
Layerheight: 0.12mm
Brim: inner 0.6mm
Support: 1 small support block needed (see pictures)
Reduced print speed recommended (very small piece)
**My printing times
cover_v2_4010 - 0.2mm 30%infill - 3h30m
cover_v2_4020 - 0.2mm 30%infill - 4h16m
cover_v2_backpanel - 0.2mm 100%infill - 11m
cover_v2_blower_insert - 0.12mm 100%infill brim support - 32m
**What you need else?**
- 8x thread inserts M3 (i've used ruthex)
- soldering iron to melt them in
- 4x screw iso7380 M3x16 pan head (for original fan)
- 4x screw iso7380 M3x25 pan head (for 4020 fan)
- 2x screw iso7380 M3x6 pan head (blower_insert to backpanel and cover)
- The blower_insert is screwed onto the blower fan by the 2 small original philips screws
ALWAYS MAKE SURE NOT TO OVERTIGHT THE SCREWS!
Happy printing :)
Changelog: (newest first)
- Added 4 covers for the usage of creality spider pro v3 hotend
- Added different variants of vent/air holes for printing with less long bridges
- Added variant for bigger fan (4020)
![STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to](https://thangs.com/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fproduction-thangs-public%2Fuploads%2Fattachments%2Fc124d2be-dc85-4c53-9a73-3a7e3c87fbd6%2F321b03d18884ff43487c347ee43ffb24.png&w=3840&q=75)
Ender 3V2 Hotend Fan Cover Housing Duct - 3D model by e-soni on Thangs
ender 3v2 fan cover 3D Models to Print - yeggi
![STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to](https://storage.googleapis.com/thangs-thumbnails/production/a9e9cb2e-7dc1-4c28-8c63-d8ededbc8e25/Creality-Ender_3_V2_-_Enclosure_fan_housing_Hotend.png)
Ender 3 v2 stock fan shroud - 3D model by Galvanic on Thangs
![STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to](https://media.printables.com/media/prints/677920/images/5507129_adc79e88-3580-4c55-beaa-63153652559f_341567c2-fc22-45c3-ab63-8d1ebb68247f/thumbs/inside/320x240/jpg/20240101_030353.webp)
Creality Ender 3 V2 - Hotend Fan Cover / Housing / Duct UNI.by WS
![STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to](https://files.cults3d.com/uploaders/22669386/illustration-file/52a3aab2-6140-4d15-9b9a-af6cffa2e426/cover_v2_front.png)
STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to
![STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to](https://thangs.com/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fproduction-thangs-public%2Fuploads%2Fattachments%2Fbf13c86c-18d2-43f3-945d-dcb6c0682baf%2FStep01S.jpg&w=3840&q=75)
Ender 3V2 Hotend Fan Cover Housing Duct - 3D model by e-soni on Thangs
![STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to](https://files.cults3d.com/uploaders/22669386/illustration-file/b685b394-c9aa-4889-8730-736939f56781/cover_v2_right-blower.png)
STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to
![STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to](https://files.cults3d.com/uploaders/22669386/illustration-file/17437638-a564-4d99-9284-20e7fcbc3a58/cover_v2_4010vs4020.png)
STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to
ender 3v2 fan cover 3D Models to Print - yeggi
![STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to](https://files.cults3d.com/uploaders/22669386/illustration-file/7b19ba41-bf25-4ba5-85bf-d1e81492e5e8/cover_v2_blower_insert_print_0.12mm_100pt_support_32m_.png)
STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to
ender 3 v2 fan shroud 3D Models to Print - yeggi
![STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to](https://thangs.com/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fthangs-thumbnails%2Fproduction%2F20e75110-c95a-4cc1-a0e5-8b0d3daf99ce%2FEnder_3_Revo_Fan_Vent.png&w=3840&q=75)
Ender 3V2 Hotend Fan Cover Housing Duct - 3D model by e-soni on Thangs
![STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to](https://thangs.com/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fthangs-thumbnails%2Fproduction%2F955da8bf-42b3-49a1-9d14-9e759e255f6d%2F32c1ce02114d4f6e98738ba61ef2c165c00c6094747cb465e3659a9cf4691adf%2FMiniHotendCoverSpiderSpeedy.png&w=3840&q=75)
Ender 3V2 Hotend Fan Cover Housing Duct - 3D model by e-soni on Thangs
![STL file Creality Ender 3 V2 - Fan Cover / Duct 👽・Template to](https://thangs.com/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fthangs-thumbnails%2Fproduction%2F39cca406-c22b-4b79-9bf3-fdefd3899e94%2Fcover.png&w=3840&q=75)
Ender 3V2 Hotend Fan Cover Housing Duct - 3D model by e-soni on Thangs
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