Sorry, does not make sense to me. Could you explain, please?
The current voltage at the time was 380V
Without Jet, the motor spins 10000revs easily and smoothly.

Not sure if it's meaning anything
revs .05 scale, 2300 max

I used part of the original reducer, but there was only one gear left. A hole was made, and a shaft was extended.

Without Jet connected, the motor is doing 10000 revs smoothly.

Thank you, very usefull

J0hannes wrote: ↑Sun Mar 02, 2025 7:31 pmCAN trace

what are you using for CAN decoding?

Joint been balanced. Today we have a ride on the river, not much changed, same shaking/limitation around 2300 revs. Rotation by hand not a problem

tom91 wrote: ↑Tue May 27, 2025 7:38 am Can you log the normal CAN? I need to see all the traffic.

Again I need the full param set.

Here they are

It will take some time, dry weather is needed and a time to drop the boat into the river.

Post your params so we can see what you have configured.

Also it would be good to get logs of the CAN and some spot values like:
-Potnom
-Speed
-UDC
-Amps
-Temps


The boat is stored far from my current location, but I have a few logs with some parameters.
I've configured just the pots ...

jrbe wrote: ↑Mon May 26, 2025 3:47 pm On top of Tom's ask, is it a single cardan joint? What's the angle it's running at?

It has two cardan joints, each end of the shaft. It has no angle between the jet and the motor, and about 5 degrees between the whole system to the floor

We have a jet boat powered by the Niassan Leaf 2 gen motor, inverter, charger, and 24KWt battery. The whole system runs from ZombieVerter on my own PCB design, with the latest firmware downloaded from GitHub.
If the motor is disconnected from the jet, it can reach 10.5K revs without any problem. But ...