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Associate
October 22, 2024
Question

what is the difference between the Sensors displacement and Placement electrical angle

  • October 22, 2024
  • 1 reply
  • 639 views

I am working on the 6 step motor algorithm development using MC workbench

in that under Motor tap-> there is hall effect on and off radio button is provided , when the radio button is set to On 

it is asking for the two new parameter 

1. Sensors displacement

2.Placement electrical angle

But here I understand the sensor displacement that will be 60 or 120 , but where will I get the placement electrical angel?. the motor I am using in that datasheet, there is no such parameter I have seen. 

here My query is: How to compute or how to get the Placement electrical angle.

What is the purpose of the tool if I am giving the motor profiler the majority of the parameters? Its purpose is to calculate friction and inertia.

If you feel my understanding is not correct, could you please provide me the required documents which will help me to develop the 6step algorithm for the motor for which below parameter are provided? 

1. Number of poles

2.Max RPM

3. wattage 200W

1 reply

ST Employee
October 24, 2024

Hi All,

 

This post has been escalated to the ST Online Support Team for additional assistance. We'll contact you directly.

 

Regards,
Jake

ST Support