CNC FANUC 21i-TB
STRUCTURE:
Slant bed in cast iron, tilting 45 degrees
Prismatic guideways and counterguideways covered with antifriction material "Rulon 142"
WORKING CAPACITY:
Max swing diameter on the bed mm 1030
Max swing diameter on the carriage mm 800
Max turning diameter on the bed mm 900
Max turning lenght mm 3200
Bar turning diameter mm 116.5
TRAVELS:
Axis X mm 470
Axis Z mm 3250
SPINDLE:
Spindle nose ASA A2-15
Spindle rotation speed giri/min 15-1800
Speed range with automatic change n.3
Spindle motor power (cont./30min.) kW 60/75
Max spindle motor torque (cont./30 min.) Nm 7220/9025
Front bearing diameter mm 200
Spindle bore mm 152
FEED:
Rapid feed axis X/Z rev/min 12/10
Working feed axis X/Z linear interpolation max mm/rev 500/500
Ball screws diameter X/Z mm 50/63
TURRET:
Bidirectional auomatic, hydraulic clamping, prismatic taper BMT-85
Turrer positions n.12
Live tool turret position n.12
Indexing time (1 station) sec 1.1
Diameter of coupling disc mm 400
Clamping force Kgf 15460
Tool size turning/boring mm 32/diam.80
C AXIS WITH LIVE TOOLS:
C axis continuous spindle rotation, indexing 0.001 degrees
Rapid speed C axis rev/min 83.3
Live tools speed rotation continuous variation rev/min 30-3000
Live tools motor power (cont./30min.) kW 7.5/11
Live tools max motor torque (cont./30min.) Nm 95/140
Collet capacity type ER-50 for live tools with taper BMT-85 mm diam.6-34
WEIGHT:
Approx. weight Kg 21500
EQUIPPED WITH:
-Chuck AUTOBLOK 630 BHD 36R
-Presetting
-Hydraulic rest MORARI SL2 10537D diam. mm 105-370
-High pressure

USED MACHINE