Vertical machining center

FANUC ROBODRILL α-D21MIA5

Year 2014 with Fanuc series 31i Model B5
X/Y/Z: 500 x 400 x 330 mm
21-tool magazine with 4th axis

TECHNICAL SPECIFICATIONS

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

SPINDLE
Spindle nose: 55 mm ISO 30
Spindle speed (standard): 100 to 10000 min-1 (opt. 24000 min-1)
Acceleration time from 0 to 15000 min-1: 0.46 sec
Time for reversal at 4000 min-1: 0.40 sec
Maximum spindle torque (-1700 min-1): 78 Nm
Continuous power: 3.7 kW (2800 – 8000 min-1)
Power for 1 minute ED: 13 kW (1700-3500 min-1)
Drilling capacity in steel: Ø 20 mm
Milling capacity in steel: 70 cm3/min
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Tapping capacity in steel: M 12

Z-AXIS
Ball bearing guide
Cutting feed (AC servomotor 1.0 kW / Nm): 1 to 30000 mm/min
Rapid traverse in X, Y, and Z: 54 m/min
Rapid traverse: more than 1.5G

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

MACHINE TABLE / X-Y AXES
Ball bearing guides
New high-speed Fanuc alpha i motors
AC servomotor 8i 2.5kW, 8Nm
Rapid traverse in X and Y: 54 m/min on 30 mm
Cutting feed: 1 – 30'000 mm/min
Minimum input/output increment: 0.001 mm
Positioning accuracy in X/Y/Z axis: ±0.002 mm

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

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

The technical details provided are given without guarantee, subject to error or omission.

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