LU-400

LU400

Capacity
Swing over bed – 650mm
Swing over saddle – 420mm
Distance between centers – No Tailstock (With Tailstock: 650, 1250mm)
Max turning dia – 420mm
Max work length – 300mm (Option: 650, 1250mm)
Travels
X axis – Upper: 300mm (+210~-90) / Lower 195mm (+155~-40)
Z axis – Upper: 675mm/Lower: 670mm (Option: Upper: 1275mm / Lower: 1270mm)
Spindle
Speed range – 45~3,800rpm
No. of speeds & ranges – 2 auto ranges VAC coil switching
Spindle nose – JIS A2-8 (Option: A2-11)
Spindle bore dia – 80mm (Option: 110mm)
Diameter at front bearing – 120mm (Option: 150mm)
Turret
Type – Upper: V12NC turret / Lower: V10NC turret
No. of tool stations – Upper: 12 / Lower: 10
Tool shank height – 25mm
Boring bar shank dia. – 40mm
Indexing time – 0.2S/1 station (non-lift)
Feedrates
Rapid traverse – X: 20,000mm/min; Z: 25,000mm/min
Cutting feed – X-Z: 0.001~1,000.000mm/rev
Tailstock
Quill diameter – 100mm
Quill bore taper – MT No5 (live center)
Quill travel – 150mm
Motors
Spindle – VAC integral motor/spindle: 22/15kW [20 min/cont]
Machine size
Height – 2,200mm
Floor space – 3670x2200mm (Option: approx. 4870x2200mm)
Weight – 9000kg (Option: 9100kg, approx 10000kg)
LU400M Variant
C-axis – 3600 increment 0.0010
C-axis rotary feedrate – 200rpm
Rotary tool spindle speed – 30~3000rpm
No of milling tool positions – Upper: 12
Rotary tool motor – VAC7.0kW