Hi,
I am starting to play with ESC32 v3, 6S to drive 4006 24poles 380kv motor on 16". When reaching high RPM I had to play with switching frequency and advance to prevent stalling when going full throttle on.
I noticed that removing active braking removed the issue. Any idea why this is related to loosing sync?
Now, I have a system that works with 25° advance and 32kHz switching freq but motor temperature @full throttle is quite hot...
Should I try to lower advance? How to keep motor a bit cooler?
ESC32 Q&A
Re: ESC32 Q&A
by ufoDziner » Mon Sep 07, 2015 5:11 am
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Re: ESC32 Q&A
by aBUGSworstnightmare » Mon Sep 07, 2015 6:08 am
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Re: ESC32 Q&A
by bluuu » Mon Oct 19, 2015 3:52 pm
Check max current for yours motors and set it little lower then max value.
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Re: ESC32 Q&A
by Manu » Tue Oct 20, 2015 4:18 pm
Yes, it is something I was willing to do anyway.
Does anyone know if a 3D model of ESC32 v3 is available somewhere? I would like to design an enclosure for them.
Does anyone know if a 3D model of ESC32 v3 is available somewhere? I would like to design an enclosure for them.
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Re: ESC32 Q&A
by chschmid » Tue Oct 20, 2015 5:21 pm
If this helps, I can send you the Rhino file.
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Re: ESC32 Q&A
by LPR » Tue Oct 20, 2015 7:19 pm
- ESC32V3 BOTTOM.jpg (29.28 KiB) Viewed 18904 times
- Screen Captures of 3d model from Pro E
- ESC32V3 TOP.jpg (42.53 KiB) Viewed 18904 times
Hope this helps...let me know if there is some other format you might need to import into your CAD program
Larry
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ESC32V3.zip- zip folder of STEP, IGES and native ProE 2000i files
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Re: ESC32 Q&A
by Manu » Wed Oct 21, 2015 9:27 am
Thank you, your frame design and ESC integration look so similar to what we are doing 
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Re: ESC32 Q&A
by Manu » Mon Nov 09, 2015 6:31 pm
Hi again,
I am trying to fly thoses ESC on a pixhawk, and it is a pain to configure PWM inputs. I cannot understand how we are supposed to proceed with MIN_Throttle value and I would really suggest people from autoquad to include standard PWM calibration method in these devices.
Do we need to put Idle pwm value in MIN_Throttle? Why this green light blinks when I have 1050us PWM output, double checked with logic analyzer?
I am trying to fly thoses ESC on a pixhawk, and it is a pain to configure PWM inputs. I cannot understand how we are supposed to proceed with MIN_Throttle value and I would really suggest people from autoquad to include standard PWM calibration method in these devices.
Do we need to put Idle pwm value in MIN_Throttle? Why this green light blinks when I have 1050us PWM output, double checked with logic analyzer?
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Re: ESC32 Q&A
by aBUGSworstnightmare » Mon Nov 09, 2015 10:07 pm
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