Machine Specification

Capacity STW-40 STS-40
Max. turning diameter/Max. turning length 400mm/1,500mm
Distance between spindle nose max.1,900mm/min.300mm
Bar capacity 70mm(op.90mm)
Chuck size 305mm/12"(op.380mm/15")
Axis travel STW-40 STS-40
Slide travel X1/Z1/B2 620/1,600/1,600mm
Slide travel X2/X3/Z2/Z3 275/275/550/550mm 275/-/1,600/-mm
Slide travel Y 200mm(+110, -90mm)
Left spindle Right spindle STW-40 STS-40
Spindle speed 3,500min-1(op.2,500min-1)
Left spindle motor 22/15kW(op.30/22kW)
Right spindle motor 22/15kW(op.30/22kW)
Tool spindle STW-40 STS-40
Tool spindle speed 6,000min-1(op.12,000min-1)
Drive motor 15/11kW
Tool shank type KM63, CAPTO C6(op.HSK-A63)
Number of tool stock 40(op.80)
Max. tool diameter/without adjacent tool 90mm/120mm
Max.tool length/Max.tool weight 250mm/8kg
Orientation function 90 degree positioning
Indexing range 200°(±100°)
Lower turret STW-40 STS-40
Number of turrets 2 1
Spindle speed 3,600min-1
Type of turret head/Number of index positions Dodecagonal/12
Driven motor power and torque 5.5/3.7kW 58.3/39.2N.m
Rotary system/Number of Driven-tool station Individual rotation/12
General STW-40 STS-40
Floor space (L×W×H) 6,700mm×3,173mm
Machine weight 25,000kg