LU-300

LU300

Capacity
Swing over bed – 530mm
Swing over saddle – 380mm
Distance between centers – No Tailstock (With Tailstock: 600, 1000mm)
Max turning dia – 370mm
Max work length – 250mm (Option: 600, 1000mm)
Travels
X axis – Upper: 260mm (180+75) / Lower 140mm (105+35)
Z axis – Upper: 640mm/Lower: 615mm (Option: Upper: 1040mm / Lower: 1015mm)
Spindle
Speed range – 45~5,000rpm (Option: 38~3800rpm)
No. of speeds & ranges – 2 auto ranges (VAC motor coil switched)
Spindle nose – JIS A2-6 (Option: A2-8)
Spindle bore dia – 62mm (Option: 80mm)
Diameter at front bearing – 100mm (Option: 120mm)
Turret
Type – Upper: V12NC turret / Lower: V8NC turret
No. of tool stations – Upper: 12 / Lower: 8
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 – 90mm
Quill bore taper – MT No5 (live center)
Quill travel – 120mm
Motors
Spindle – VAC integral motor/spindle: 22/15kW [20 min/cont]
Machine size
Height – 2,010mm
Floor space – 2950x2050mm (Option: 3950x2280mm)
Weight – 6400kg (Option: 6700kg, 8200kg)
LU300M Variant
C-axis – 3600 increment 0.0010
C-axis rotary feedrate – 200rpm
Rotary tool spindle speed – 45~4500rpm
No of milling tool positions – Upper: 12
Rotary tool motor – VAC7.0kW