Sk3 6364 190kv vesc configuration

ESK8 Electronics
1

Hi. I finishing my first board. I have vesc 4.12 with last firmware and motor Sk3 6364 190kv. What parameters i must set for safe using?

2

IT depedns on battery setup…you should give a complete description. Then we can tell you. For the moment you can calculate the predicted range and speed using http://calc.esk8.today/.

3

Ok, my setup: Sk3 6364 190kv Lipo battery 10s (37v) 16ah Vesc 4.12 lastest firmware Wheels orangatang Gears 16-36

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4

Ok so I don’t know which is your battery but since is Lipo you will have plenty of discharge current. With 16Ah the range is limitless basically. If you have a standard Maytech, TB I would start keep battery max within 30A. Battery min depends on the battery and the charging rate. You porbably have 10s2p battery so I would say start with -8A. Motor max to stay safe can be the max Amp for the motor, in your case I think 65A. Motor min start with -65A. Then adjust the min values based on how the brakes feel. Don’t run in FOC, only BLDC.

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5

Thanks for help. If it’s not a problem, can you show it to me in screenshot from vesc tool?

My battery is lipo turnigy multistar one is 4s 10c second 6s 10c both 16ah

6

The diameter of the wheels is important too

7

Its 80mm - 56mm contact - 80a

8

I think is more important that you understand the passages. I would suggest to watch thish video https://www.youtube.com/watch?v=v1glLDO-EjA&t=1128s. it does show all the passage and you only need to adjust with your parameter. In the movie is a dual set up. Meaning you have to skip the slave part and only do the procedure once.

9

Do you have enough ground clearance with the big battery you are gonna use and only 80mm wheels?

10

Ground clearance is ok, but i have another (big) problem. http://www.electric-skateboard.builders/t/vesc-motor-detection-faild/59395

11

Yeh DRV failure is never good. IF you buy it from HK just give it back. The nice think is that they have 1 year warranty so you should get a new one. Based on what I read that HK vesc is able to run in FOC too. I think it;s a good VESC for the price.

12

Ok, i solved this problem my vesc is alive now. What maximum A i can set?

13

If you mean Batt max, then for a normal 4.12 hardware VESC I would say 30A max. Since you had problem in the past start with 20A and increase later if everything is fine.