Spindle speed:
BT50 : 8000rpm + ZF gear box
BT50 : 10000rpm, build-in motor
BT40 : 18000rpm , build-in motor , NSK spindle
HSK-A630 : 24000rpm + WEISS spindle
Patent design of spindle head:
A box design of ram type spindle with cross section 400x400mm
Z axis travels along "4" pcs roller type linear guideways
The best accuracy in this class: deviation of Z axis is under 0.005mm
Special spindle driving system:
More efficient directly drive spindle through transmission shaft replacing the norrnal belt or gear drive.
Less workpiece interference, permits deeper cutting.
The patented stationary type rotary unit, with floating un-clamping system, ensures a long life for spindle and rotary unit
Y axis design - 50% stronger:
Two roller type linear guideways of Y axis disposed in different directions of vertical & horizontal
The weight of saddle and spindle head could be shared by horizontal guideway.
The resultant strength is 50% stronger than normal parallel direction