I just finished changing the 2 1/4 hp router on my CNC over to a 2.2 kw air cooled spindle and variable frequency drive...and I ran my first project with it.
I'm really surprised with the difference...a lot less noise (almost none until the actual cut starts)...no loss of power as the rpm's are dialed down...rpm's don't drop off under load.
Should have done this long ago.
I'm really surprised with the difference...a lot less noise (almost none until the actual cut starts)...no loss of power as the rpm's are dialed down...rpm's don't drop off under load.
Should have done this long ago.