Preis: Contact us for price
Manufacturer
RASOMA
Model
DZS 250
Type of Machine
Vertical Lathe
Workspace
Chuck diameter recommended: 250 mm
Chuck diameter max.: 315 mm
Swing diameter: 440 mm
Slide travel X: approx. 1850 mm
Slide travel Z: 400 mm
Workpiece Spindle Unit
Spindle nose acc. to DIN 5502: A6
Diameter of the front bearing: 120 mm
Lubrication: Lifetime grease
Main Drive
Motor type: AC built-in motor
water-cooled
infinitely variable
Drive power at 100%: 28.3 kW
Max. speed: 3500 min-2
Torque at S1: 300 Nm
Feed Drive - X-Axis
Motor: Siemens AC servo motor 1FT7
Rapid traverse speed: 70 m/min
Ball screw diameter: 40 mm
Feed force: approx. 7 kN
Feed Drive - Z-Axis
Motor: Siemens AC servo motor 1FT7
Rapid traverse speed: 40 m/min
Ball screw diameter: 50 mm
Feed force: approx. 8 kN
Main Machine Media and Power Supply
Compressed air connection: 6 bar
Electrical equipment acc. to: VDE 0100/0113 and EN 60204/part 1
Net for: TN-C
Operating voltage: 3x400 V/PE
Control voltage: 24 VDC
Main frequency: 50 Hz
Rated current: 145 A
Connected load: 60 kW
Fuse
slow: 160 A
Tolerated operating voltage: +10%
Mains frequency tolerance: +1%
Space Requirements
Width (without chip conveyor and automation): approx. 4500 mm
Depth: approx. 3100 mm
Height: approx. 3500 mm
Ambient Conditions
Temperature during storage / transport: -20 to +40 degrees C
Temperature min. / max. (machine function): +15 to +40 degrees C
Temperature range to maintain positioning accuracy: +21 +/- 2 degrees C
Humidity
relative at 20 degrees C: 75%
Environment free of aggressive media and dust
Ground Requirements
A solid
steel-reinforced concrete foundation of at least 200 mm thickness is required. Concrete grade should be C20/25. Vibration values of the foundation must not exceed values between 30 and 160 Hz and a vibration amplitude of 5 micrometers. The foundation should also be free from localized
one-sided heating or cooling
Clamping Device
Without clamping device
Tooling
Without tooling
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