Max speed for cutting or engeraving

Ashkan4818 · August 13, 2021, 11:45am

Hi everyone , why it’s not possible to increase of speed more than 5000 for cutting or engeraving in layer settings ?
I using GRBL firmware??

Rick · August 13, 2021, 7:16pm

5000 what? MM/sec? Inches/min? What units are you using in LightBurn? We limit the max entry value for some controls as they are likely to never be achieved above that max setting for the systems supported.

Ashkan4818 · August 13, 2021, 8:56pm

Mm/sec
I need to do a few tests using the lightburn software at very high speed, I have developed the GRBL firmware on a 32-bit ARM MCU so I need to do some testing😊

Rick · August 13, 2021, 9:03pm

For clarity, you are wanting to run faster than 984.25 Feet per minute (5000mm/sec or 300,000mm/min), correct?

Ashkan4818 · August 13, 2021, 9:04pm

Yes. That’s right

JoeSpanier · August 13, 2021, 9:15pm

Well, its limited because holy crap that’s fast. The Trotec Speedy 400 is 4.2m/s with a 5G acceleration (according to their marketing data) and is one of the fastest gantries I’ve ever seen.

I wanna see this thing move!

system · September 12, 2021, 9:54pm

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