Number of axes:
rotating table, bridge
high-speed, high-performance, high-precision
Min.: 20000 rpm (125663.71 rad.min-1)
Max.: 32000 rpm (201061.93 rad.min-1)
The spindle integrates the motor to limit vibration, noise, and power loss at high speed rotation. The jet of oil is injected directly onto the spindle bearing for effective cooling, and the motor and the spindle assembly are jacket-cooled to limit the displacement caused by heat. To achieve greater precision, the spindle constantly monitors for possible thermal displacement and makes necessary adjustment in real time.