How to check the DC motor performance?

QuocKhanh

Hello!

I'm simulating the Brushed DC motor. But there are many thing I don't understand. Flux file is attached!

1. My model is two brushes, their angle is 90 deg. I changed from ...+180 to ...+90 in the "Commutator segment angular position". Is this correct?

2. I want to know what the TETAINI is? How to identify?

3. I have the test result of the motor (attached). Can you tell me how to find the parameter (cogging torque, current, speed,...like the test result)?

Thank you for your help!

Farid zidat_20516

Hello;

 

I guess you had a look on this tutorial, it will answer your question about tita ini 

MDO EMOTOR 2 (altair.com)

 

For the cogging torque it is similar like you use to use for Brushless motor: PowerPoint Presentation (altair.com)

 

 

Regards