MACHINING CENTER FANUC ROBODRILL ALPHA D21 MiA5

TECHNICAL SPECIFICATIONS

Table dimensions 650 x 400 mm
Maximum table load : 300 kg
T-slots (3 slots, spaced 125 mm apart) 14 mm
X / Y / Z travel : 500 / 400 / 330 mm
Table-to-spindle nose distance 250 – 580 mm (with 100 mm extension)
Spindle axis-to-Z-axis guide distance 380 mm
Table height 735 mm

SPINDLE
Spindle nose 55 mm ISO 30
Standard spindle speed 100 to 10,000 rpm (opt. 24,000 rpm)
Acceleration time from 0 to 15,000 rpm 0.46 sec.
Time for reversal at 4,000 rpm 0.40 sec.
Max. spindle torque (at 1,700 rpm) 78 Nm
Continuous power 3.7 kW (2,800–8,000 rpm)
Power for 1 minute (ED) 13 kW (1,700–3,500 rpm)
Drilling capacity in steel : Ø 20 mm
Milling capacity in steel 70 cm³/min
Tapping capacity in steel M 12

Z-AXIS
Ball screw drive
Machining feed (AC servo motor 1.0 kW / Nm) 1 to 30,000 mm/min
Rapid traverse in X, Y, and Z 54 m/min
Rapid feed : greater than 1.5G

TOOL MAGAZINE
Tool type ISO 30 per DIN 69871A or BT30
Number of tools 21
Tool change time 0.8 sec. 2 kg / 1.2 sec. 3 kg
Tool change time (chip-to-chip) 1.4 sec.
Max. tool diameter : 80 mm for max. tool length 250 mm
Max. tool weight 2 kg / 3 kg at reduced speed
Max. weight of 21 tools 22 kg or 33 kg

MACHINE TABLE / X-Y AXES
Ball screws
New Fanuc Alpha i high-speed motors
AC 8i servomotor, 2.5 kW, 8 Nm
Rapid traverse in X and Y 54 m/min over 30 mm
Machining feed rate 1 – 30,000 mm/min
Min. input/output increment 0.001 mm
Positioning accuracy on X/Y/Z axes ±0.002 mm

FANUC 31i-B5 CNC 3 axes (4th and 5th axis optional)
Simultaneous linear interpolation up to 5 axes
Processing time per block: 15 sec.
Memory capacity: 200 programs (512 KB)
RS-232C and USB interfaces, Ethernet interface
flashrom card reader with editing functions
Manual Guide i with assistance

CONNECTION
Voltage (3-phase) 400V ±5%
Frequency 50Hz ±1 Hz
Rated power 20 kVA
Compressed air : 5 bar minimum, 0.13 m³/min
Fuse 34 A min

errors or omissions excepted, data given without obligation