Ultimate Turning Power
The heavy-duty headstock is of one-piece casting reinforced with heat dispensing fins.
P4 grade ( Class 7 ) super-high precision bearings are directly assembled for maximum level of support and precision. Bearing configuration is designed for super heavy-duty cutting with ultra-smooth performance and long term durability with a higher level of accuracy.
The precision direct belt drive system provides greater spindle control, flexibility and serviceability. Pulley ratios fine tune the motor’s maximum RPM to match the spindle’s maximum RPM, which result in full output at the lowest RPM possible. Thus, utilizing the full potential of the spindle motor for maximum cutting power.
Standard spindle orientation feature allows the spindle to stop at desired programmed position. Useful in broaching and manual part loading applications where a fixed spindle position is required.
Standard rigid tapping feature provides high-speed precision tapping without the use of floating tap holders. Set-up is easier and depth of thread more accurate, permitting maximum productivity for tapping operations.
Generating twice the torque output of standard motors, the A/C, constant output, wide-range FANUC αP22 high-torque i series motor is rated at 18.5 kW ( 25 HP, Peak ). This doublewound motor is designed to reach full output at 1/2 the RPM of standard motors, providing the ability to take heavier cuts in the lower RPM ranges.
Standard / High-speed spindle output
Low-speed spindle output
Available 2-speed motor configuration further increases the spindle’s cutting ability and flexibility. In low range, the motor reaches full output at 1/3 the RPM of standard motors, and torque output is approximately 3 times more. This system offers the advantages of a gear box without the noise, hassle of maintenance, slow gear change, and expensive rebuilds when a gear box wears out.