I noticed on our new (2017) VF2 with a 20hp gearbox at 10 RPM I can grab the spindle and stop it in low gear and high gear. With it programmed at 10 rpm it lopes from 7 RPM to 18 RPM.
Our VF3 with a gear box running at 10 rpm lopes from 9 to 10 rpm at most.
So far Haas has replace the wye z control, vector drive, spindle encoder, gear box and spindle motor. Problem persists. Anyone ever run across this? any ideas?