Karl Townsend wrote:

My January landlord uses a commercial Hobart (#33 I think) meat grinder as a
fish chum grinder. The gear motor part has died. I told him I could redo it
for him. So, I'm looking for a 220 gear motor (I may get 3 phase and VFD) My
question, anybody know what RPM a commercial meat grinder runs at? My
landlord ran his finger round and round at maybe 60 to 120 rpm.

Karl

Have you checked the Hobart site for documentation?
http://www.hobartservice.com/Manuals/