Hello recently I upgraded to dual motors and dual focbox’s. What would be the optimal vesc settings for this build:
2 6355 190kv 2 focbox’s 16/36 Space cell 10s3p
Here is what I currently have as default:
Did you try these settings in real world?
I run a single sensored 6355 with: Motor max - 60A Motor min - 50A Batt max - 50A (if I remember correct) Batt min - -12A
With those settings I get pretty good results. When I’ll add a second motor (very soon), I think I’ll just cut everything to half. I’m not sure if it’s the right way to go with but it makes sense to me. Or maybe just cut in half the Batt min and the Motor min.
I kinda went my own way of doing it now. Going out to test it. Will post results in a bit
Update:
Went with these setting and everything is working fine. Though I wasn’t able to hit 30mph+ just around 28. Maybe I have to change a setting in here.
What is the motor KV rating? Which gears do you use?
dual 6355 190kv and 16/36
Forgot to ask wheels size. I assume they are 90mm?
I would change the settings a little by putting 20 amps for battery max per vesc assuming you have a 40 amp fuse in the battery pack. You will also only want to set battery min (regen) -6 per vesc. Assuming your cells can handle 4 amp charging like the Samsung 25r cells then -6 is ideal. I run 60 and -60 for motor max and motor min respectively. whatever you chose, you should upload some updated screenshots so we check that they’re all good
Wheel size is 90
Yeah i checked and it has a 40 amp fuse. Changing batt max to 20. Yeah the space cell has 25r
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Update: Changed batt max to 20 on both and change the Battery min (regen) to -6. What I encounter was brakes were much weaker, at almost max speed it will almost not brake. And if I held the brake too long it will like snap out of braking and I had to let of the trigger and brake again…
Would that be caused by turning the regen to -6?
bump. Anyone else thinks its the -6 regen?
Here’s what your settings should look like with your setup.
Motor max 60 (if the board is too powerful at slow speed reduce it, if it’s too weak you can go up till 80) Motor min -50 (if the brake is too powerful reduce it, if too weak you can go up till -80) Battery max 30 (if the board is too powerful reduce it. You can go up to 40 max with your battery type if you like) Battery min -10 (correct would be -8 but to have some space in times of crisis) You will be surprised how powerful it will be.
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Interesting. I thought I had to split the values between the motors…each one caps Max Amps: 80 Amps. The batt is a 10s3p which has a 40 fuse. Am I wrong?
I have the same setup. Other than I upgraded to a 10s4p Samsung 25r. I also use a 40amp fuse with my vedder switch and have had no issues at all. These are the settings I’ve been using and got from @Ackmaniac and they have been working like a dream.
I said 30 because its always good to got easy at first. If you want more you can bump your Batt max to 40 for each vesc and that would make 80 amps.
Let me try those settings to mentioned then. Brb! Will update soon
Sounds good dude. I think you’re going to be impressed. Its just about perfect in my opinion. I hit 30mph no problem and have a nice cruiser with those settings/setup. Let me know how they work for you.
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holy shit
The acceleration is HUGEEEEEE my board does a fucking wheelie if I max trigger it from 0. @SeanHacker