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Pguan.1
Visitor II
Dec 18, 2019 8:41 AM UTC
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 !

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AntoineC
AntoineCBest answer
ST Employee
Jan 23, 2020 8:31 AM UTC

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
AntoineCBest answer
ST Employee
Jan 23, 2020 8:31 AM UTC

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