That is the # I have Dave. Been long enough I don’t remember what we talked about. I’m interested to see if someone can tell me how the setup I have is working. Planned on putting it on my taper machine.
Hi Kyle,
Not to butt in but... It should be fine. The 110v VFD's have a stepup to 220v internally. See this link
https://buildyourcnc.com/FAQ/10082 with one caveat... it's not going to have the
"same amount of torque and strength" like it says there. You can't get something for nothing, the input current is going to be less, therefore the output power has to be less. It's not a perpetual motion machine.
And for more boring stuff to get an even better understanding there's this...
Don't fall for these VFD Myths
You are still limited in current to the 110v supply but as long as you're not pushing it hard you most likely will not notice. Just keep your ears open and check the temperature of the motor every once in a while and as long as you can keep your hand on it for a few seconds it's cool enough. The reason it's working is because the parameters in the VFD have been set up correctly for that motor. Also, air cooled spindles are even more susceptible to overheating at low rpms. I wouldn't run it less than 10-12k.
Dave, sorry to hear you couldn't save any money but glad you've got it in the works. Be sure to double check the VFD's parameters, they *usually* come set correctly but always check. You can burn out a motor in seconds if set incorrectly. Let me know if you need help with that, I put together a spreadsheet with the correct settings for mine and yours would only need about 4 changes IIRC to account for the 220v motor and higher current.
Can't wait to hear you've got it all up and running!
Ken