huanyang vfd

I picked this up a couple of years ago. It had been owned by the Omaha Public School district, and they guy I bought it from acquired it at an auction from the school district. Overall it was indecent condition. Everything worked, and minimal scars from it's years with the students. I put a...

I did a VFD and 3 phase 3 hp motor upgrade to my Shenwai 900B lathe, because i had a problem with the anemic single phase 1 hp single phase motor the lathe came with. the issue was really evident when parting stainless. so much as to make me want to do the upgrade. i wanted to use the original...