Ender 3 Front-Mounted Direct Drive Adapter/Flange
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Compact front Direct Drive adapter using stock Ender 3 carriage with no X/Z loss and support for original extruder.
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Model information
- Source
- Printables
- Category
- Creality Parts & Upgrades
- License
- Creative Commons — Attribution
Direct Drive Conversion Using Stock X Carriage / Back Support Plate
This model is a compact and rigid adapter/flange designed to convert Ender 3–style printers that use the stock Extruder Back Support Plate / X Carriage into a front-mounted Direct Drive Extruder (DDE) setup while keeping as many original parts as possible
Why This Design?
Most Direct Drive conversions sacrifice build volume or require large, heavy brackets.
This adapter keeps your printer compact, fast, and simple - while giving you the advantages of Direct Drive.
The main goal of this design is simplicity, compatibility, and reliability:
Use your original extruder or common replacement extruder
No change to X or Z build volume
No wide or bulky brackets
Clean front-facing orientation
Compatible with taller cooling ducts
This adapter was born out of frustration with Bowden setups.
In my case, the Bowden system caused frequent issues such as:
Filament clogs
Heat creep
Inconsistent extrusion
Key Features
Converts Bowden-style Ender 3 into Direct Drive
Uses stock X carriage / back support plate
Supports original Creality extruder and many common clones
Front-facing orientation for better filament path
No loss of X or Z axis travel
Compact and rigid design
Designed for higher cooling ducts
Minimal additional hardware
Only cable extensions required
Recommended Print Settings
Material: PETG or ABS (PLA not recommended)
Layer height: 0.2 mm
Infill: 100%
Supports: Yes
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Printer shown in the pictures is an Alfawise U30 with an Ender 3 X Carriage, using the ADKS cooling duct and More Efficient Extruder visible in the photos. The original Ender 3 extruder should also work without any issues.
https://www.printables.com/model/182421-adks-ender-3-prost-fan-duct