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JLee.56
JLee.56
Visitor II
July 20, 2021
Solved

Can I use STSPIN32G4 with X-CUBE-MCSDK for ultra-high speed PMSM?

  • July 20, 2021
  • 2 replies
  • 883 views

Hi, I am studying for ultra-high speed PMSM (about 100krpm, 700~1000W).

​

The motor is 2pole/3slots/3-phases sensorless motor.

I think STSPIN32G4 is a suitable driver for my motor in the electrical specification.

​

Just I want to check that I can freely control the motor using the driver with X-CUBE-MCSDK (I mean torque and speed controls).

Thank you.

This topic has been closed for replies.
Best answer by Cristiana SCARAMEL

Hi @JLee.56​,

I confirm that the STSPIN32G4 is able to drive a motor (single pole pairs) in the above mentioned conditions (sensorless, ultra-high speed).

As already stated by @Laurent Ca...​ it is possible to perform torque and speed controls with the X-CUBE-MCSDK (in the Rev Y you can find a firmware example for the EVSPIN32G4 evaluation board).

Let me know if I solved your doubts, if so please "Select as Best" button.

2 replies

Laurent Ca...
Laurent Ca...
Senior III
August 3, 2021

Dear @JLee.56​ 

Yes you can control speed and torque with STM32 MC-SDK.

Regarding the possibility to do that at high speed, I just asked to our experts.

Best regards

Cristiana SCARAMEL
Cristiana SCARAMELBest answer
ST Employee
August 4, 2021

Hi @JLee.56​,

I confirm that the STSPIN32G4 is able to drive a motor (single pole pairs) in the above mentioned conditions (sensorless, ultra-high speed).

As already stated by @Laurent Ca...​ it is possible to perform torque and speed controls with the X-CUBE-MCSDK (in the Rev Y you can find a firmware example for the EVSPIN32G4 evaluation board).

Let me know if I solved your doubts, if so please "Select as Best" button.

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