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Deckel Maho DMC 70 eVo

Technical Data
DECKEL MAHO Seebach GmbH

4 Technical Data

4.1 Main Drive 18,000 rpm
AC servomotor motor spindle
Torque available at the spindle, considering efficiency – see diagram
Motor power at 100% duty cycle – see diagram
Motor power at 40% duty cycle – see diagram
Spindle speed infinitely programmable: 20 to 18,000 rpm
Setup mode speed: 20 to 800 rpm
Performance diagram 02.273697
18,000 rpm star-delta connection
Torque Nm
Power kW

4.3 Feed Drive
AC servomotors for X, Y, Z axes
Feed rate X/Y/Z infinitely programmable up to 20,000 mm/min
Input increment X/Y/Z: 0.01 mm
Rapid traverse X/Y/Z: 50 m/min
Setup mode X/Y/Z: 20 to 2,000 mm/min

4.5 Position Measuring System
Resolution X/Y/Z: 0.001 mm
Position tolerance X/Y/Z with direct measuring system: 0.010 mm
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4.6 Working Area
Travel X axis: 750 mm
Travel Y axis: 600 mm
Travel Z axis: 520 mm

4.7 Main Drive
Working spindle: SK HSK
Tool holder: steep taper SK 40 DIN 69871 A
Tool clamping: hydraulic/mechanical

4.8 Tool Changer with Magazine SK
Working spindle: 18,000 rpm
Magazine positions: 92
Tool length from spindle nose: 315 mm
Max tool weight (automatic change): 6 kg
Max total tool weight in magazine: 270 kg

Retention studs

4.9 Work Table
NC rotary table with swivel axis
Clamping surface rotary axis: 500 x 500 mm
Centering bore: 50 H6
Max table plate speed: 21.5 rpm
Max torque rotary axis: 1,674 Nm
Max swivel torque: 2,019 Nm
Swivel speed: 18.9 rpm
Swivel range: 180 degrees
Input/display increment: 0.001 degrees
Weight abt. 310 kg
Max. table load (centered): 250 kg
Max. workpiece diameter: 628 mm
Max. workpiece height: 500 mm

4.10 Pallet Changer
2 pallets with pitch hole grid
Rotary movement: 180 degrees
Longitudinal travel: 350 mm
Lift: 75 mm
Permissible load (one sided): 250 kg
Permissible load (both sides): 500 kg

4.11 Installation Data
Electrical supply according to EN 60204-1
Machine connection: TN S system L1 L2 L3 N PE
Main connection: 3N PE, 50/60 Hz, 400/230 V
Rated current at 100% duty cycle: 82 A
Power consumption at 100% duty cycle: 57 kVA
Max. pre-fuse: 100 A

Pre-transformer
Free cable length above floor: 0.8 m
Connection cable as per DIN 5710 VDE 0100

Pneumatic Supply
Compressed air, condensate-free and dust-free
Recommended filter fineness: 50 μm
Air volume without blow air: 50 m³/h
Additional blow air for tool cooling: 25 m³/h
Air pressure: min. 5.5 bar, max. 8 bar
Pressure connection (machine side): Bosch 1823 351 01

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