STM32 MCUs Motor control

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MCSDK 6.3.0 is out!

Dear MCSDK users, MCSDK version 6.3 is now available: Download It here. Here are the main changes for this version: Motor Control Features: FOCAdded C0 single shunt topology support.6StepThis algorithm has been enhanced on MCSDK version 6.3 release ...

GMA by ST Employee
  • 1 replies
  • 2 kudos

Board Manager documentation is out !

The documentation of the Board descriptions format is now available on Motor Control Boards Description Wiki page, this documentation is compatible with MCSDK versions from 6.1.2. Board Descriptions are used by the ST motor-control workbench to enabl...

Zied b. by ST Employee
  • 3 replies
  • 3 kudos

MCSDK documentation and your feedback

Motor Control Wiki: STM32 Motor Control Knowledge Database - stm32mcuMC Frequently asked questions (FAQ):Frequently asked questions (FAQ) - stm32mcu   The documentation of the Board descriptions format is now available on the Motor Control Wiki:   Wi...

Zied b. by ST Employee
  • 0 replies
  • 1 kudos

Resolved! STC_CalcTorqueReference function

In the __weak int16_t STC_CalcTorqueReference(SpeednTorqCtrl_Handle_t *pHandle) function The original ST code contains the below line code.hMeasuredSpeed = SPD_GetAvrgMecSpeedUnit(pHandle->SPD);hError = hTargetSpeed - hMeasuredSpeed;hTorqueReference ...

SRedd.5 by Senior III
  • 5 replies
  • 2 kudos

how to calculte B-EMF constant from torch constant

Hi, I'm working with an Maxon 3-phase 1-pole BLDC motor, following is it's motor data table or attached file. the colum with red rectangle is the motor type we're now dealing with.I wondering how can we get the B-EMF constant in the MC workbench elec...

motor param 24V.png params.png
jflash by Associate II
  • 4 replies
  • 0 kudos

How to calculate the Ke?

I refer here: Below is the profiler's result. Ke=9.59 Vrms/kRPM.Below is my owm test.Vpp=13.6v,pole pairs=5,fbemf=83.33Hz. Ke=(13.6*5*100...

Setup_motor_parameters_manually-7.png 20231008160258.png TEK00107.PNG
gtop.1 by Associate III
  • 7 replies
  • 1 kudos

BLDC motor driver

I would like to have precise, slow motion control of a BLDC motor from a hoverboard.  This 1 minute video shows it well: a "STEVAL-SPIN3202" do this?Many thanksMarc

MarcF by Associate
  • 2 replies
  • 0 kudos

Resolved! Debugging problem

Dear sir, We are working on one of our pharma project in which we want to drive a hall-sensored BLDC motor  using x-nucleo-ihm08m1 board. So we've downloaded firmware provided by ST microelectronics (STM32CubeExpansion_SPN8_V1.0.2) in which we are lo...

vishu by Associate II
  • 9 replies
  • 1 kudos

Resolved! problem in STM32Cubeide

Hello,Im new to this and im stuck on 2 things i generated a code from the motorcontrol workbench and im using a Nucleo 64 f030R8 with a IHM07M1A BLDC Motor controller. i can start the motor and control speed. 1st question : where can i change directi...