BMG V6/Dragon Directdrive mount CR10/Ender3/TevoTornado

BMG V6/Dragon directdrive mount CR10/Ender3/TevoTornado V2 added

Remixed from the most rugged, solid and best performing direct-drive mount, credits for the original design goes to @VykkuF ( https://www.thingiverse.com/thing:3747412 )

Features

- Redesigned, very compact, stable and solid printhead, that can resist high amount of vibrations - Compatible with any BMG clone, V6 hotend clone and Dragon hotend - Fan shrouds have been strengthened in terms of wall thickness, to withstand higher temperatures - Lots of cutouts for zip ties - Modular concept, parts for 3 different modes for cooling, choose the one you prefer Recommended to print in PETG or ASA (especially fan shroud)

It has been designed as a Tevo Tornado mod, but might fit to any CR-10, Ender and the likes.

Kitlist

- 4x M3 nuts as inlay for mount-front - 4x M3 nuts as inlay for mount-back - 3x M3x30 screws, for screwing together back- and front-mount - 7x M3x(various length 14-20) screws, depending on the fan/mounts/additions - Pancake (NEMA17 slim) stepper motor recommended - Hotend fan : 4010 or 4020 - Part cooling fan : Radial 5015 All nuts and screws in M3.

Nuts might not fit in first hand, that's intentional, as best effort, I used a heatgun to heat up a nut and then inserted it into the cutout.

Kitlist V2 version

- 4x M3 heat set inserts for V2_Directdrive-BMG-V6_Mount-Front_inserts - 4x M3 heat set inserts for V2_Directdrive-BMG-V6_Mount-Back_inserts - 1x M3 heat set inserts for V2_5015_Holder_top-down_inserts - 3x M3x30 screws, for screwing together back- and front-mount - 7x M3x(various length 14-20) screws, depending on the fan/mounts/additions - Pancake (NEMA17 slim) stepper motor recommended - Hotend fan : 4010 or 4020 - Part cooling fan : Radial 5015 Modifications

In case modifications are required, there is a possibility to download the step files and modify it to your needs. Else, exact measurements would be required to adopt the model properly.

In case you like to have it linked here, please feel free to share any modification that made it work for your printer.

Makes to consider

- Creality Ender 3 Pro : https://www.thingiverse.com/make:824014 - Creality CR-10 V2 : https://www.thingiverse.com/make:848123 - Creality Ender 3 V2 + BLtouch: https://www.thingiverse.com/thing:4732032 - 3D Touch / BLTouch probe bracket https://www.thingiverse.com/thing:4888483 Thank you for collaboration!

Changelog

2020-06-22

STEP files added for collaboration.

Added Directdrive-BMG-V6_Mount-Back-V2 to support CR10 V2.

2020-07-20

Remix by goyetus for Inductive Sensors 8mm and 11 mm https://www.thingiverse.com/thing:4547168

2020-08-16

added new version vor mount-back to better fit CR10-v2 incl. 2 more mount holes.

As reference I used https://www.thingiverse.com/thing:4060718 (CR-10 V2 X carriage model)

- Directdrive-BMG-V6_Mount-Back-CR10-v2.png - Directdrive-BMG-V6_Mount-Back-CR10-v2.step - Directdrive-BMG-V6_Mount-Back-CR10-v2.stl 2020-10-01

Remix by Lanius for a BL-Touch Adapter https://www.thingiverse.com/thing:4614965

(like the simplicity of the solution)

2021-01-16

A holder for SN04-N Sensor.

New iteration of the mount (Version64)

- 5015_45deg_Holder_Bottom-SN04-N - Directdrive-BMG-V6_Mount-Back_V64 - Directdrive-BMG-V6_Mount-Frontcover_V64 2021-01-24

Added an fanguide-adapter for 4010 fan to support better airflow for the hotend and prevent backpressure.

- 4010_fanguide The best cooling performance for hotend- and part cooling is the combination 4010 fan + 4010_fanguide and 5015_Direct-Holder_Topdown (without fanshroud)

2021-06-19

New version models "V2_" with overall smaller improvements and with "M3 heat set inserts" holes instead of "M3 nut inlays".

2023-04-20

New fan shroud mounted on front , inspired by the heavy duty (https://www.thingiverse.com/thing:2494642) but modelled completely from scratch. 5015_front-guided_fanshroud#2 5015_front-guided_fanshroud#3

(just print them without support)

License:

Please respect CC Licence CC BY-NC-SA

Please do not put your logo or any text on it, it should be clean!