EXTRON / EXTRON CNC LH-75R

EXTRON CNC LH-75R HORIZONTAL MACHINING CENTER: LH-75R LH-75I LH-119 LH-119R LH-119I LH-119GR LH-119GI MOVEMENTS X-Axis travel mm 700 1100 1100 Y-Axis travel mm 660 800 800 Z-Axis movement mm 625 900 900 Spindle face-to-table center distance mm 122-747 100-1000 100-1000 Spindle forehead-column surface mm 302 441 441 Spindle axis-table surface mm 0-660 10-810 10-810 Work desk surface height from ground mm 1056 1166 1166 WORKBENCH Work desk size mm 500x500 1260x700 700x700 700x700 Index table size mm 500x500 740x700 700x700 700x700 T-Channels (DimensionxNumberxSpace) mm 18 x 5 x100 18 x 5 x 145 18 x 5 x 145 Work desk load capacity kg 500 800 1200 1200 Maximum workpiece height mm 660 810 810 Minimum indexing angle degrees 0.001 1 1 0.001 1 0.001 1 SPINDLE Spindle motor power kW 15/11 18.5/15 18.5/15 Spindle speed d /min 8000 (Opt. 10000) 8000 8000 Spindle taper #40 #50 #50 AXES X/Y/Z axes ball screw diameter mm Ø40 Ø40 Ø40 X/Y/Z axis motors power kW 4 4 4 X/Y/Z axis serial (idle) traverse speeds mt/min 36/30/36 36/30/36 36/30/36 X/Y/Z axes maximum cutting speed mt/min 10 10 10 TOOL MAGAZINE Tool holder shaft type BT-40 BT-50 BT-50 Tool magazine type Lever Type Lever Type Lever Type Number of tool stations Qty 24 24 (Opt. 40) 24 (Opt. 40) Max. tool diameter (Side stations full) mm Ø78 Ø125 Ø125 Max. tool diameter (Side stations empty) mm Ø150 Ø250 Ø250 Max. tool length mm 300 300 (Ops.400) 300 (Ops.400) Max. tool weight kg 7 15 15 PRECISIONS Positioning accuracy (JIS B 6338) mm ± 0.005 (Whole movement) ± 0.005 (Whole movement) ± 0.005 (Whole movement) Repetition accuracy (JIS B 6338) mm ± 0.003 ± 0.003 ± 0.003 GENERAL Control unit FANUC 0i-MF FANUC 0i-MF FANUC 0i-MF Power requirement kVA 43 55 55 Coolant tank capacity lt 250 390 390 Bench weight kg 6600 10500 10700 11000 Floor area x height mm 2850 x 3283 x 2592 4979 x 3775 x 2896 4979 x 3775 x 2896