Hi,
I see the maximum Switching Frequency I can set is 150k, but can it really work at that frequency the driver?
My goal is to run at 68k, can I test it without problem? I'm using a relatively small motor (max 15A @24V) for multicopters.
Hi,
I see the maximum Switching Frequency I can set is 150k, but can it really work at that frequency the driver?
My goal is to run at 68k, can I test it without problem? I'm using a relatively small motor (max 15A @24V) for multicopters.
Which Hardware are you using ?
4.12
If I remember correctly the software will freeze after about 45KHz and you have to reflash with stlink to fix it.
Thanks for the answer.
What about VESC 6?
PS: if that option bricks the VESC why isn't it limited to 40k? Maybe a TODO feature ;)
That was on VESC 6 I think. Not tried it in a while.
VESC 4.12 are safe up to 60k ERPM.
VESC 6 are safe up to 150k IIRC.
@Pimousse: I'm talking about PWM switching frequency, not ERPM.
TechAUmNu, good day!
Could you said which firmware I need to use for hw 4.10-4.12 to get erpm >40000 on FOC? (my ebike (13s) with another chinese ebikes-controller have ~48000 erpm in bldc mode and with "field correctoon" - "120%")
(I do not know how to create my own bin-files, as well as change anything manually in the firmware)
Thank you, sir