This is my version of modifying a BS-0 semi universal dividing head and replacing the hand winding shaft with a Nema 23 stepper motor connected to a stand alone division controller. The PDF contains 4 pages of detailed dimensioned drawings and the first page is listed below. Please refer to my YouTube channel and link below which shows the whole process - The video is in sped up mode, but I may upload shorter relevant segments later at normal speed..
www.youtube.com/@jackotool
https://ko-fi.com/s/ebd77fecc9
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