This 10,000-rpm spindle for 40-taper machines uses a Haas-built two-speed gearbox to provide a wide constant horsepower band, good low-speed torque for heavy cuts, and higher torque throughout the range above 500 rpm. Haas gears are CNC machined and hobbed out of alloy steel, heat treated to 60 Rc, and then precision ground to AGMA Class 13 quality.
- 2-speed gearbox designed, manufactured, and built in-house
- More power for larger-diameter tools and tougher materials
- Automatic High or Low gear selection based on the commanded rpm
- User programmable selection of High or Low gear via M-codes