HGX Lite 2.0 & TZ cho Prusa MK3s+

Adapt a TZ v6 Hotend , HGX Lite 2.0 extruder and S2DW accelerometer to your MK3s+ with these modified extruder bodies and this modified Delta-P fan duct V2-R2 fan mount.

Assembly:

1. Begin the installation by mounting extruder-body-tz-hgx2lite directly onto the X carriage as shown in the 4th picture. 

2. Cut a ~26mm PTFE tube (as shown in the 5th picture). I'm using high quality Capricorn tube

3. Mount both the HGX Lite 2.0 and TZ v6 hotend as one part.

4. Mount extruder-motor-plate-tz-hgx2lite and assemble the remaining parts.

Pros of this mod:

• Budget setup

• The TZ hotend will double (or more) your flowrate

• The TZ hotend heats up really fast

• Big gears on the extruder should result in better filament grip

• Easily tension your extruder

• Easily tune your X resonances using the S2DW accelerometer

• Significantly reduces toolhead mass, resulting in higher maximum X acceleration

Cons of this mod:

• A bit convoluted to assemble. (A new toolhead design would probably be more ideal)

• No filament sensor out-of-the-box (see notes for a compatible one)

• May be more sensitive to heat creep, especially in an enclosed setup

• Limited ecosystem/support

• More experimental/custom than mainstream solutions

Notes:

• You may need to change your thermistor in your firmware.

• You will need to re-terminate the leads of the thermistor to fit the Einsy rambo board.

• The new rotation distance will be significantly different than before and needs to be changed & tuned in the firmware.

• If you need a filament sensor, check out this Tiny Filament Runout Sensor that reuses the original Prusa 7mm ball bearing.