Re: [CAD_CAM_EDM_DRO] Sizing servo motors for BP size mill

Jon;

BP Series 1 mills have been using 19 in.lb. motors made by SEM for several
years. The Series 2 mills at work all have 26 in.lb. SEM's. I think the
older Series 2 used 40 in.lb. , also SEM as I recall.

Most of the Baldor brush motors used by other manufacturers (on knee mills)
were 29 in.lb.

Accurite built a CNC retrofit for BP type mills and it also used 19 in.lb.
SEM's. I have several of them if you need some. Contact me off list.

Doug