Drone Motor Parameters with custom board

[QuirinS]

Hello, I have made a custom board based on the EXSPIN32G4-DUAL. I want to use these motors for my project https://iflight-rc.eu/products/xing2-2207-1855kv-fpv-motor?_pos=4&_psq=XING2&_ss=e&_v=1.0.

How can I get the params of the motor, is there any chance to use the motor profiler with my custom board? If i need to get the params elsewher wich ones are necessary for sensorless FOC?

Thanks!

[GMA · Accepted solution]

Hello @QuirinS,

Refer to User Manual documentation available through "Workbench tool">About>Documentations>Documentation>"User manual" tab, "Motor Profiler Application Note" link for Motor Profiler supported series and "current sensing" topology (three shunt topology is required). 
You can profile this motor with ST board setup.
Required parameters are the ones on Figure10. You can open json motor "..\\MC_SDK_6.4.0\Utilities\PC_Software\STMCWB\assets\hardware\motor\A2212-13T.json" as example.
You can manually determine some parameters as described here.
Inertia and Friction should be set to a nonzero value, and in this case PID tuning is required.