Notifications
Clear all

Se me ha soltado la correa del eje Y  

  RSS
Salva Torregrosa
(@salva-torregrosa)
Active Member
Se me ha soltado la correa del eje Y

Buenas tardes, 

He montado el kit de ampliación de la MK4S a Prusa COREOne y al hacer el test de calibración la correa superior del eje Y se ha soltado por la parte derecha del nextruder. 

¿Qué puedo hacer para volverla a colocar en su sitio?

Posted : 27/07/2025 4:34 pm
Jürgen
(@jurgen-7)
Noble Member
RE: Se me ha soltado la correa del eje Y

You will have to remove the Nextruder to re-attach the belt to the Nextruder mounting plate. So there is quite a bit of disassembly required. Protect the heatbed by putting a box or a book on top, in case any parts get dropped during the disassembly and reassembly. Loosen the belts by fully relaxing the belt tensioners.

When you reattach the belt, be sure to do it properly, as described in the instructions. The looped-back end of the belt should be 4 to 5 teeth long. This way, the teeth will interlock firmly with the opposing teeth on the incoming belt, and should securely stop the belt from slipping. 

https://help.prusa3d.com/guide/5-corexy-assembly_872604#881664

Posted : 29/07/2025 5:51 am
Salva Torregrosa
(@salva-torregrosa)
Active Member
Topic starter answered:
RE: Se me ha soltado la correa del eje Y

Gracias Jürgen.

Lo he podido solucionar con tu propuesta. 

Muchas gracias!!! 😀 😀 😀 👍 👍 👍 

Posted : 29/07/2025 8:34 pm
Jürgen
(@jurgen-7)
Noble Member
RE: Se me ha soltado la correa del eje Y

For future reference, if someone with the same problem comes across this thread: Prusa has actually prepared detailed instructions how to remove the Nextruder in case the belts need to be re-attached. https://help.prusa3d.com/article/adjusting-belt-tension-core-one_845048  

Posted : 31/07/2025 8:14 am
Share: