I have an older Nova 1624 (I’ll check that but I believe that’s it - 16” and 24” inboard/outboard).
It has a good 1 hp Leeson motor. I’ve never turned large diameter items on it but I’d like to keep the larger capacity as I do intend to try some bowls and such in the future.
I’m going to replace the motor with a 3 phase and a VFD.
I’m interested in if anyone has experience with this type upgrade and if they thought increasing the hp is needed due to decreased torque at lower speeds?
I plan to keep the same pulleys so I can adjust for improved torque if needed.
Is there any reason to go to something like a 2 hp motor to account for the reduced torque at lower speeds?