Lemontron Rev E

💪 Wow! Such performance! Watch the reveal video! 💪 

Lemontron "Rev E" builds on the previous versions:

1. “Endgame Lemonstruder” - 4.5:1 gear reduction + 100% PTFE filament path (not the same as the beta)

2. Relocated Tensioner - Unlocking extra rigidity

3. Quad Fans - 8x MORE CFM

4. Wraparound Tool Head - A radical new cooling design for amazing overhang performance

5. Literally hundreds of other tiny tweaks improving fitment, further shaving the BOM, and increased rigidity throughout

How to build

1. There are no instructions specific to Rev E. Instead, review and study the Rev A-D documentation and very detailed build video.

2. Review the new BOM - Note that for anyone with a Rev D + Beta Endgame Lemonstruder you have everything you need for Rev E, except for the bigger fans.

3. Download the plated file from Printables - If you can't manage to open it, you shouldn't build this 😂🔪

Links

• Software Guide - Download firmware and config files

Changelog

• Feb 2, 2026: 1) Added the missing Bed Holder Cups for the LDO magnetic PEI plate, which is the recommended plate. 2) Lowered the height of the Carriage Spacer's backer wall to 1.6mm from 2mm for better compatibility. 3) In the Z-Block, fixed a hole depth oversight, making it work with the 12mm screws in the BOM. 4) Removed unused extra parts. Sorry for the confusion!

• Nov 26, 2025: Added missing parts; Riser & Spool Holder were missing. Rest of the file remains unchanged.