16-06-2020, 08:55 AM
(16-06-2020, 04:45 AM)Bob Culver Wrote: Without fully pondering this post, note that if substituting a 4 brush end plate and using as 2 brush the live and earth brushes will and should remain at right angle as the 4 brush. The brushes must be in exactly same position wrt the field poles.Bob,
Thanks for that. I will make sure the brush orientation is exactly in the same position as on the original end plate.