According to my Hunter dealer, the factory installed windlass was a Simpson-Lawrence Anchorman 1000.
Simpson-Lawrence was bought by Lewmar about 5-10 years ago, so I don't know what model windlass that is currently in production will fit.
No I don't have a brochure, but if you need a new motor (I'm not surprised), I can send you a link to a vendor in the UK who has a source of replacements that are quality built.
I'm traveling now and have the link at home. I can send Monday if you need it. If you tell me the model number of the Leroy-Somer motor I can tell you if it was the same motor as mine in the Anchorman 1000.