Notifications
Clear all

Compatibilité axe X mk2.5/mk3  

  RSS
Jerem62
(@jerem62)
Active Member
Compatibilité axe X mk2.5/mk3

Bonjour, 

J'ai une mk2.5S. Suite à un changement de roulement, je me suis rendu compte que mon support de poulie sur la pièce imprimée "x-end-idler" s'est arraché et à fendu partiellement la pièce.

Est ce que quelqu'un sait si les pièces de la mk3 est compatible avec la mk2.5s? Faut-il changer le chariot d'extrusion?

Best Answer by JoanTabb:

The Mk3 motor end is not compatible with the Mk2.5 printer as there is no mounting for the X axis Endstop Switch. 
the Mk2S printable parts are available on this page  
https://www.prusa3d.com/prusa-i3-printable-parts/   The X axis motor end and idler end  are compatible with the Mk2.5S

 

regards Joan

MK2.5S , MK3S Bear
Projet Voron V0 en cours...
Posted : 20/04/2020 11:38 am
JoanTabb
(@joantabb)
Moderator
RE: Compatibilité axe X mk2.5/mk3

Hi,

The Mk2.5S uses the same extruder parts as thee Mk3S, with the addition of a buffer for the X Axis Endstop switch. 

The Mk3 Extruder parts are not fully  compatible, because the Mk3 uses a different filament sensor.  and it doesn't have an X axis Endstop buffer

If you are desperate you could use the mk3 parts by adding an X axis Endstop switch buffer and turning off the filament sensor facility.  but it would be a bit of messing about

regards Joan

I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK...
Posted : 20/04/2020 11:56 am
Jerem62
(@jerem62)
Active Member
Topic starter answered:
RE: Compatibilité axe X mk2.5/mk3

@joantabb

Hello & thank you for your answer.

The main issues for me is the x-end-idler and x-end-stepmotor-support parts. Could-I use theses mk3 parts in my mk2.5s?

Perhaps, further, I'll change to mk3 but not now 

MK2.5S , MK3S Bear
Projet Voron V0 en cours...
Posted : 20/04/2020 12:07 pm
JoanTabb
(@joantabb)
Moderator
RE: Compatibilité axe X mk2.5/mk3

The Mk3 motor end is not compatible with the Mk2.5 printer as there is no mounting for the X axis Endstop Switch. 
the Mk2S printable parts are available on this page  
https://www.prusa3d.com/prusa-i3-printable-parts/   The X axis motor end and idler end  are compatible with the Mk2.5S

 

regards Joan

I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK...
Posted : 20/04/2020 3:53 pm
Jerem62
(@jerem62)
Active Member
Topic starter answered:
RE: Compatibilité axe X mk2.5/mk3

I finaly catched the support for the same  answer.

thx

MK2.5S , MK3S Bear
Projet Voron V0 en cours...
Posted : 20/04/2020 4:05 pm
Share: