Scientific analysis of BBSHD! Motor characteristics, Winding pattern, ...

[Tomblarom]

I just stumbled across this highly scientific paper about the Bafang BBSHD. It features a lot of need greedy details about the characteristics of the motor itself. I can't exactly interpret them, but wanted to share them here.

https://www.researchgate.net/publication/339978831_Design_Validation_and_Performance_Evaluation_of_a_BLDC_of_Commercial_Electric_Bike_and_Its_Performance_Comparision_with_Different_Probable_Designs

 

[afzal]

I just stumbled across this highly scientific paper about the Bafang BBSHD. It features a lot of need greedy details about the characteristics of the motor itself. I can't exactly interpret them, but wanted to share them here.

Nowhere in the paper BBSHD was mentioned, seems it was figured out from the pics

 

[Tomblarom]

Nowhere in the paper BBSHD was mentioned, seems it was figured out from the pics

Yes I looked for "winding layout" and this picture showed up on Google. Found it by accident. I think this is a very nice find, if you want to work with BBSHDs and develop controllers for it. Paper is from 2019, I wonder why nobody found it earlier..