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Microswiss NG adaption for Duender and Eddy — image 1
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Microswiss NG adaption for Duender and Eddy

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Modifications to the mount and fan shrouds for use with duender, sensorless homing, and eddy

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License
GNU General Public License v2.0

My take on converting the Microswiss NG direct drive hot end/extruder for use with Duender and BTT eddy.  

Included are 3 files:

  1. Microswiss extruder/hotend and fan mount plate.

  2. MGN9H adapter to number 3 above and BTT eddy mount

  3. 10mm Tensioner spacer

I have also posted updated fan shrouds in a different post for remix licensing reasons.

  1. Fan shroud with sensorless homing datum added and stock fans.

  2. Fan shroud with sensorless homing datum added and 5015 blower fan.

I printed all the parts in ASA for heat resistance and strength. I switched number 3 above to CNC machined aluminum for rigidity, but the printed part works fine. Everything is assembled with m3/m4 screws

Notes:

The bed positioning: I moved the Z axis moutns from 97mm to 110mm from the front extrusion to allow for full travel of the nozzle. This has the added benefit of allowing build plates with tabs to sneak past the front brace. 

Senseless homing needs to be done in the +y and -x directions. 

The belt tensioners need to be extended by 10mm for full bed travel. You'll lose about 10mm without them.

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