Wanted to build a Morgan so instead of trying to convert the pipes used in it I built my frame from 2020 rail and made by own bearing blocks and some other bits.

First printing with the Scara looking good so far. No z endstop so set it with piece of paper and no heated bed as my PSU mount is printing so running off a 5 amp 24V power pack. Using a Bondtech BMG for bowden drive with a Phaetus BMO hotend. Link to youtube video below. This is my first time ever uploading to youtube so if it does not work I apologize and will fix it.

https://youtu.be/9VRnl9GF-Sk

A couple pictures of the first print complete. I am amazed how good it came out without part cooling even.

@oliof Thank you. I went ahead and tried 3.4.5 and have my Morgan style moving and all looks correct. Still need to install bed and hot end.

Finally got a test set of arms printed and a mount for the Nema 17 harmonic drives. Here it is in action. https://youtube.com/shorts/bj47uQ08zV0?feature=share

@oliof https://youtu.be/9VRnl9GF-Sk Here you go.

Serial scara build with 125mm arms and linear rails for Z axis. Waiting on hot end heater cartridge and 4010 blower fan and will have it printing

https://youtube.com/shorts/NEmgvbDPg0s

Serial scara build with 125mm arms and linear rails for Z axis. Waiting on hot end heater cartridge and 4010 blower fan and will have it printing

https://youtube.com/shorts/NEmgvbDPg0s

Finally got a test set of arms printed and a mount for the Nema 17 harmonic drives. Here it is in action. https://youtube.com/shorts/bj47uQ08zV0?feature=share

A couple pictures of the first print complete. I am amazed how good it came out without part cooling even.

@oliof https://youtu.be/9VRnl9GF-Sk Here you go.

@o_lampe Video link should work now.

First printing with the Scara looking good so far. No z endstop so set it with piece of paper and no heated bed as my PSU mount is printing so running off a 5 amp 24V power pack. Using a Bondtech BMG for bowden drive with a Phaetus BMO hotend. Link to youtube video below. This is my first time ever uploading to youtube so if it does not work I apologize and will fix it.

https://youtu.be/9VRnl9GF-Sk

@o_lampe I see now thanks for pointing that out. I hope they are decent quality and good enough.

Bit of an update firmware seems solid but unfortunately I thought 15mm diameter carbon fiber tube would be strong enough for the rotational forces and i was wrong. I have some twisting which causes a springiness on the inner shaft. Now going to 25mm for the inner shaft which is the diameter the outer used to be and 30mm for the outer.

I also purchased a set of https://www.amazon.com/gp/product/B0BQ728M9F/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

These are 30:1 with 0.6 degree steppers. Supposed to have 2 Arcmin back lash which is 0.03 degree so should be plenty accurate. I thought about going true 5 bar with those mounted 45mm apart I would have the same print area as I do now. Anyone have any experience with these?

@oliof Thank you. I went ahead and tried 3.4.5 and have my Morgan style moving and all looks correct. Still need to install bed and hot end.

Is 5bar still be developed or worked on?