SorcerousRose02
SorcerousRose02
RRCRat Rig Community [Unofficial]
Created by SorcerousRose02 on 2/1/2024 in #fix-my-printer
LDO Super Power underperforming
Hello, i recently swapped my A/B motors (42sth48-2504ac) with the ldo super power (42STH48-2804AC) and i saw worse performance in terms of acceleration. My current setup is: - Vcore 3.1 200 - Octopus pro - Tmc 5160 pro running at 48v on a/b motors - Tmc 2209 on Z axis and extruder Before the swap i could reach 32500 mm/s² at 1000mm/s but now my max acc is around 27000mm/s² at 1000mm/s The old motors were running at 1.7A, the new one are running at 1.9A I don't know why they're underperforming so much, i think it's a firmware related issue but other than the "run_current" parameter i don't know what i need to modify because I'm using the same old stock ratos profile with the new motors. Thx for any advice
8 replies