Third Party Hardware

Ciao a tutti sono nuovo .

We are trying to catch a bug in our custom VESC hardware. As soon as duty cycle goes just a little higher than 1% or 2%, we get current running away to crazy values - and then overcurrent protection goes off.

What can be hardware reasons for such behavior?

Posting imaged doesn't work, please check out here:

https://ctrl.vi/i/9yiopt90K

I was wondering if the original focbox supports Version 5.3

Thanks!

Because the hardware has been modified, the configuration code has also been modified

Hello! Trying to build foil with 2x Flipsky 85135 which is 140kv
I Have 14s battery at 52 volts, so i'm trying to achieve 7280 rpm,

but maximum i can achieve is 5600rpm with duty cycle 98%, with very small amperage.

when i put it to water it can achieve only 1600rpm with 2kW at 30% duty cycle, amperage from battery is 40A, to motor is 130A. i tried all variety of functions, raising all available params to max values, in particular max amperage to 250A, which is more then max for this vesc. but no luck. this is maximum

Hi, 

I am new using a vesc. I have followed a tutorial on how to using the "vesc tool" to program it with GOESC controller. The other day I got the motor to run on both my computer with the connection from the cable and then on the remote control unplugged from the computer. This worked at night and then the next morning. I then unpluged the motor to actually route the wires in the case where they belong and then tried to run it again and it would not work.

Hi all,

just wanted to share some top tips and safety hints with you regarding ESCs with separate logic and power boards such as flipsky 75-200 et al.

While I love the idea of separating logic and power boards for several reasons, you want to make sure, the boards CAN NEVER BE DISCONNECTED DURING USE.

Hi, I am using a Flipsky 75100 (the older version) and I have paired it with a 2800w hub motor. I run the motor detection and setup input, however when ful throttle the motor makes this weird noise like some is hammering it. For the hall sensors I connected them correctly.  

Video: video:https://youtube.com/shorts/PxcfiOUOn0I?feature=share

I have an flipsky FSESC4.20 mini (50A), which up until today was working fine. I'm not pushing it too hard, just some bench testing with a 6S setup, 18A max current setting.

During a run (FOC sensored mode, AS5047 via SPI) today, the motor started jumping around rather than running smoothly and drawing the full 18A. I cut power in ~1second.

After that, the FOC mode hasn't worked smoothly.

just seeing if I'm able to post a quick .CSV log to see if anyone can see the issue I'm facing..... thanks