Right, which is what started this whole journey. I have much larger machines with Fanuc Axis motors and a Fanuc Spindle motor and was looking for a way to control them with alternative to a Fanuc Drive. Most retrofit drives are too small to drive larger motors. At least that was the case a few years ago when this started. I'm not sure what new technology is out there these days. I remember looking at Gecko drives which were strong enough for the Axis motors, but they didn't have a Spindle drive.