Ortur Y axis rotary roller setup

LightBurn Hardware Compatibility Ortur Lasers
1

Hi All, I have the Ortur Y axis RR machine and somewhat confused about the setup in Lightburn.
Having enabled the RR, I can input all the dimensions apart from 1, can someone please explain how to obtain the missing one.

Example: Roller Diameter = 20mm
Object Diameter = 76mm
Circumference = 238.761mm (automatically inserted having set object diameter)
mm per rotation =???
Given the above information, what would the mm per rotation be and how is it calculated.

Thanks to anyone in advance,
John Wheeler.

2

Have you found your solution? Just got my Y axis rotary set up tonight. I’m needing some help setting up. What Laser are you using? I have a Ortur laser master 2. Not many people posting about the combo these 2 units. Any help or advice. Thanks

3

Take a look: Setting up Ortur YRR Rotary Device in Lightburn - YouTube
or here: Ortur YRR Rotary Roller Set Up | John’s Tech Blog

4

Have you gotten the info you need? I have same problem