Lathes RASOMA DZS 250

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
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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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seller offer No. resale 9126357