The high-torque spindle generates maximum torque of 1,009 N-m to facilitate heavy-duty machining of tough-to-cut materials. Moreover, the built-in spindle drive motor produces little heat and vibration even in the high-speed range to provide superior surface quality in finish machining.

Spindle speed range

20 - 8,000 min-1

Spindle drive motor

37/30 kW (30 min/cont.)

Spindle bearing inner/outer diameter

120/180 mm

Spindle starting time

4.3 sec (8,000 min-1) 1.5 sec(4,000 min-1)

Spindle torque characteristic

1,009/504 N-m (15% ED/cont.)