I am going to put a larger motor in my lathe and it now has a 2HP 3 Phase 184 Frame Motor/ 1800 RPM from the 1950's made by Lima Electric Motor. Will the current NEMA frame size in the 184 frame match my current hole configuration where the old motor bolted to inside of the cabinet? I was going to move up to a 3HP motor. The lathe is a Sheldon WM56P.
Thanks for any help. -Steve