EXTRON

LH Series

MODELS LH-75R LH-75I
X-axis travel 700 mm
Y-axis travel 680 mm
Z-axis travel 625 mm
Dist. from spindle nose to table center 122 ~ 747 mm
Dist. from spindle nose to column 302 mm
Dist. from spindle center to table 0 ~ 660 mm
Dist. from floor surface to table surface 1,056 mm
WORKING TABLE
Table size 500 x 500 mm
Indexing table ( B-axis ) 500 x 500 mm
T-slot ( width x no. x space) 18 x 5 x 100 mm
Table load capacity 500 kg
Max. work-piece height 680 mm
Min. indexing angle 0.001°
SPINDLE
Spindle taper BT40
Spindle speed Belt drive 8,000 rpm ( Opt. 10,000 rpm )
Spindle motor ( cont. / 30 min ) 11 / 15 kW
FEED RATE
X-axis rapid feed rate 36 m/min
Y-axis rapid feed rate 30 m/min
Z-axis rapid feed rate 36 m/min
Cutting feed rate 10 m/min
ATC
ATC type Arm type
Tool magazine capacity 24T
Max. tool diameter / adj. pocket empty Ø 78 / Ø 150 mm
Max. tool length 300 mm
Max. tool weight 7 kg
ACCURACY
Positioning accuracy ( JIS B 6338 ) ± 0.005 mm / Full travel
Repeatability ( JIS B 6338 ) ± 0.003 mm
GENERAL
Control system FANUC / MITSUBISHI / SIEMENS / HEIDENHAIN
Power requirement 43 kVA
Coolant tank capacity 250 liter
Machine weight 6,600 kg
Floor Space ( L / W / H ) 3,463 x 3,283 x 2,592 mm

Specifications are subject to change without notice.