Does STEVAL-SPIN32 allow direct torque/current control (no speed) on a BLDC motor?

[GBone.1]

I would like to know if it is possible to send a torque/current reference by UART to the MCU in order to perform a direct torque control system.

Thank you in advance,

Best regards,

Giulio Bonetti

[Laurent Ca...]

Dear GBone.1

Do you have still this problem to solve?

Best regards

Laurent Ca...

[GBone.1]

Good afternoon,

Yes, i have difficoulties in perfoming direct sensorless torque control on a low voltage bldc motor (outrunner gimbal motor ~48V) by means of a steval-spin32 board that i bought.

The best would be the capability to control the motor even with very low angular speed (still is better).

Best regards,

Giulio Bonetti

[Laurent Ca...]

Dear @GBone.1​ 

Could you give more details to the STM32 Community about the material you use (HW and SW, tools and versions, board(s), motor(s) and so on)?

And more especially did you use MC tools (MC_suite, MC-Motor Profile, MC-SDK, MC-workbench, and so on)?

Best regards

Laurent Ca...

[Laurent Ca...]

Dear @GBone.1​ 

As you do not answer, I guess you don't have to solve this problem anymore, therefore I consider this thread closed.

If not, feel free to reopen it by posting an answer.

Best regards

Laurent Ca...

[KKuma.3]

Hello @Laurent Ca...​ 

"STM32 Motor Control"

I have a similar requirement as stated in question above,

You can find my hardware an software details below,

•  Nucleo F303 RE and X-Nucleo - IHM08M1, MCSDK 5.4.4.
• 70 Watt motor with encoder

[Laurent Ca...]

Dear @KKuma.3​ 

Please, even for a similar problem, please open new thread.

This one is closed.

Best regards

Laurent Ca...