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SkyWork
Associate III
since ‎2019-05-17
‎2023-06-14

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  • 24 Posts
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I use STM32F303RB with ihm08m1 to drive a 36V BLDC motor. But I found out that if I call stop motor when some condition is met just like speed is too fast or press brake, there'll be a noise from the motor, is there any way to slow stop the motor

2021-02-17

I am using FOC to drive motor @ NUCLEOF303RE + IHM08 board I found that release note that you can configure Centered or Edge PWM pattern type. Is there any document to teach how to set PWM pattern type to Eage not centered

2021-02-16

Start a motor with sensor (using hall sensor) under heavy load situation, the motor will produce noise and motor sometimes can't move successful

2021-01-26
I use MCSDK 5.3.2 and our board(which is similar IHM08h but we modify the over current from 30A to 60A) with using hall sensor to drive motor(our purpose is to drive E-bike and E-Scooter)But i find that in heavy load situation，i will hear motor will ...

I use single shunt algorithm to catch phase current, but check the 3 phase output side I can see there exist abnormal turn on/turn off signal as the attachment figure

2021-01-18

Can i use six-steps controlling method to drive motor during using FOC library

2020-09-28
Is it possible to use six-steps driving method to drive motor when motor at the low speed situation and change to FOC when speed is rising ?Do i need to do is that to only change the angle when hall sensor is changed at the following function ?in FOC...
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