mini-hub motors, CAD models (FREE)

[LewTwo]

I was trying to figure out something and needed somewhat better dimensions that I was finding listed in the vendors outline drawings. So I opened up the PDF files and scaled the dimensions at high resolution. Then I created new 2D drawings with the dimensions on them. From those I created 3 dimensional models. These have been uploaded to my web site for anyone else to use. There are also JPGs of the dimensioned drawings and 3D renderings of the models in PNG format (with transparent background). They are not perfect but they should be close. All the drawing files and models can be accessed and manipulated with the free version of the Draftsight CAD software.

The URL for KeyWild CAD Library is: http://www.keywild.com/cad_library/KeyWild_Cad_Library_index.htm
Scroll down to the section: E-bike Hub Motors
The following models are available ...
Cute Q75 Front Mini-Hub
Cute Q85 Front Mini-Hub
Cute Q100 Front Mini-Hub
Outrider Front Mini-Hub
Bafang (8fun) SWXU Front Mini-Hub

Samples (reduced size):

URL for full size Q75 dimensions image http://www.keywild.com/cad_library/KeyWild_Cad_Library_index_files/Cute Q75_Motor_Front.jpg

URL for full size SWXU model image http://www.keywild.com/cad_library/KeyWild_Cad_Library_index_files/Bafang SWXU 3d snapshot.jpg

Enjoy ---

Now if I could just remember what it was I was trying to do when I started this ....

 

[docnjoj]

Thank you very much. Those can be a great help when checking width for dropouts and size of flange for spoke length.
otherDoc

 

[LewTwo]

Added the particularly challenging Golden Motor front Mini-Hub.
I got the spoke holes lined up correctly this time.
The "threads" on the 3D model shaft are fake --- draftsight does not do helixes.