Thunder 7, Ender 7 Toolhead (Ender7, LGX Lite, Bambu Lab hotend, BIQU Microprobe)

New remix version with BIQU microprobe in place of CRtouch.

Note: See original CRtouch version for remaining files.

There is also a E3D Revo CR remix version.

Ender 7 replacement toolhead with direct drive extruder, integrated bed mesh probe, improved cooling and cosmetic appearance. Giving a clear view of the nozzle from above, perfect for watching the first print layer going down.

Cooling of the Hotend Heatsink is ducted so air isn't blown down onto the printed part, making it suitable for printing ABS, ASA & other materials that don't like being cooled. 

Features:

Bondtech LGX Lite direct drive extruder

Bambu Lab Hotend, 32mm3/s max flow. All-Metal Hotend with 300oc max. printing temperature.

BIQU Microprobe touch Bed Mesh Probe.

Round 30mm diameter hot-end cooling fan

Single split flow 5015 print cooling fan, like the Voron Stealth-burner.

For further information please download the Thunder 7 Toolhead Build Guide.pdf

Note: the BIQU microprobe uses a very different config setup within Klipper compared to BLtouch. Further notes on this to follow.

The original Bondtech LGX Lite extruder has recently been superseded by the new V2 version and has a two part body in place of the original four piece. Unfortunately the V2 two part body can no longer be used with many custom mounts as Bondtech has removed the ability to sandwich mount it with the motor.
Therefore I have created this model is a replacement rear extruder housing for the new version V2 LGX Lite. The rear is cut off to make it the same depth as the original V1 with the back plate removed and thus allow it, once again, to be sandwich mounted with the motor using the many custom brackets already available.
 https://www.printables.com/model/907744-bondtech-v2-lgx-lite-extruder-housing-for-motor-sa

Revised fan body & back mounting bracket to use BIQU microprobe in-place of CRtouch.