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Pguan.1
Visitor II
December 18, 2019
Solved

we use the STM32F302R8T6 to FOC pmsm motor control,and use the hall sensor,use the foc lib by st,now the question is the torque is small and motor will seizing-up in slow speed( 10-100rpm),how to resolve this problem? thanks !

  • December 18, 2019
  • 1 reply
  • 807 views

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Best answer by AntoineC

Hello,

Today, our solution is not tuned to support high torque at low speed. We are working on this point and some progress are expected this year on this point.

Regards,

Antoine

1 reply

AntoineC
AntoineCAnswer
ST Employee
January 23, 2020

Hello,

Today, our solution is not tuned to support high torque at low speed. We are working on this point and some progress are expected this year on this point.

Regards,

Antoine