2-axis CNC lathe

EMCO Emcoturn E25

emco EMCOTURN E25 - 2-axis CNC lathe

Center distance: 405 mm
Swing diameter: 250 mm
Spindle bore: 25.5 mm

- Siemens Sinumerik 828D CNC control
- 12-station turret with direction logic and 6 driven tools
- Tailstock with integrated rolling center
- Coolant system
- Chip conveyor
- Incl. operating manual
- Operating time: 12510 h
- Production hours: 2930 h
- Year of manufacture: 2011

Technical data

Working area:
- Swing diameter over bed: 250 mm
- Swing diameter over cross slide: 85 mm
- Maximum turning diameter: 85 mm
- Maximum turning length: 225 mm
- Maximum bar diameter: 25.5 mm
- Center distance (spindle nose/tailstock center): 405 mm
Slide travel:
- Slide travel X: 100 mm
- Slide travel Z: 300 mm
Main spindle:
- Spindle nose (taper): ø 70 h5
- Spindle outer diameter in the front bearing: ø 50 mm
Main spindle - clamping system:
- Hydraulic cylinder (pneum.) with draw tube with max. diameter: ø 25.5 mm
- Max. chuck size: ø 100 mm
Drive - main spindle:
- AC motor, power (100%/40% ED) with integrated holding brake for driven tools: 3.7 / 5.5 kW
- Speed range (continuously variable): 60-6300 rpm
- Max. torque: 35 Nm
C-axis (rotary axis):
- Resolution of the rotary axis: 0.001 °
- Rapid traverse Sinumerik/Fanuc drives: 100 rpm
Feed drives:
- AC motors: in X and Z axes
- Feed force X/Z: 3000 / 3500 N
- Rapid traverse speed X/Z: 15 / 24 m/min
- Acceleration time from 0 to rapid traverse X/Z: 0.1 s
- Positioning accuracy PS according to VDI 3441 in X/Z: 3 / 3 µm
Tool system:
- Tool holders according to DIN 69880: VDI 16
- Tool cross-section for square tools: 12 × 12 mm
- Shank diameter for drill bars: ø 16 mm
- Number of tool stations / of which driven: 12 / 6
- Turret indexing time: 0.5 s
Driven tool stations:
- Torque (20% ED): 4 Nm
- Speed range: 0 - 6000 rpm
- Drive power (20% ED): 1.2 kW
Tailstock with integrated rolling center:
- Quill diameter: ø 35 mm
- Tailstock travel: 200 mm
- Quill stroke (pneumatic): 120 mm
- Max. quill clamping force (pneumatic 2-6 bar): 800 - 2500 N
Pneumatics:
- Supply pressure: 6 bar
- Supply volume: 85 l/min
- Control range of the clamping cylinder: 2 - 6 bar
- Hose connection: ø 10 mm
Lubrication system:
- Guideways & ball screws: autom. oil central lubrication
- Main spindle: grease lubrication
Coolant system:
- Tank capacity: 140 l
- Pump capacity: 0.57 kW
- Flow rate at 3.5 bar / 1 bar: 15 / 65 l/min
Electrical connection:
- Voltage supply: 3/PE 400 ~ V
- Max. voltage fluctuations: ± 10 %
- Frequency: 50 / 60 Hz
- Connected load of the machine: 6 kVA
- Max. fuse rating for the machine: 20 A/gG,gL
- Required short-circuit strength: 150 kVA
- Short-circuit resistance: 10 kAeff
- Supply cable cross-section: min. 4 × 4 mm2
Dimensions/Weight:
- Height of the rotary axis above floor: 1130 mm
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- Overall height: 1820 mm
- Footprint W×D: 1700 × 1270 mm
- Total weight of the machine (with coolant and chip conveyor): 1400 kg
Sound pressure level:
- Average sound pressure level: 78 db(A)

The listing was translated automatically. Translation errors are possible.