09-24-2018, 12:16 PM
The original motor for my Viel was 1/4hp, purchased from Viel. For my uses, general shop odd jobs and scissors sharpening, I never had any power problems. The Penn State Industries variable speed motor I replaced it with is rated at 1/2 hp. Again, no power problems. Each of these motors cost considerably more than the Harbor Freight belt grinder, for just the motors. If someone really needed a 3/4hp motor, a larger belt grinder might be more appropriate.
Ken
Ken

