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Slee.3
Associate
August 12, 2020
Question

Motor profiler fail in open loop test for my BLDC motor.

  • August 12, 2020
  • 1 reply
  • 525 views

Hi!

I am trying to profile the motor using B-G431B-ESC1 Discovery Kit.

But the motor barely moves in the electrical model. The most successful one from my test was done without any values in Max Speed and Max Current. It ran up to 320, 2000, 1500, 1000 RPM (4 times) but still couldn't finish the Electrical Model.

I tried with different values of Max Speed and Max Current. I have never finished the Electrical Model.

The motor has 4 pairs of poles, 3000RPM(Max), 30A (Max), and SM-PMSM.

Do you have any suggestion?

Regards,

Sangrae

This topic has been closed for replies.

1 reply

Laurent Ca...
Senior III
June 28, 2021

The question has been moved from the "Motor Control Hardware" section to the "STM32 Motor Control" section (the question is about the STM32 MC SDK). 

Best regards