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Direct drive mount for Redrex dual gear — image 1
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Direct drive mount for Redrex dual gear

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Mount to convert the Ender 3 V2 in a direct drive Extruder printer.

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Model information

License
Creative Commons — Attribution — Noncommercial — Share Alike

I have designed a holder for the Redrex dual gear extruder, with which the Ender 3 V2 can be converted into a direct drive extruder.

The holder is screwed behind the hot end plate instead of the aluminum sleeves.
The cables from the extruder should be extended, otherwise they are not long enough. The length of the PTFE scarf should be measured beforehand and already installed in the hotend.
The extruder is positioned in the holder as shown in the pictures and screwed to the stepper motor.
After the conversion, the steps per mm on the extruder must be reset and calibrated, for me it is at 418 steps per mm

 

Print Settings

Rafts:

No

Supports:

Yes

Resolution:

100

Infill:

20

Filament material:

PETG

 

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