大隈（Okuma）LB3000EXII 数控车床

Okuma LB3000EXII

Horizontal turning machine manufactured in 2014. This Okuma LB3000EXII features a maximum turning diameter of 340 mm and a turning length of 1,000 mm. It has a swing over bed of 580 mm and a maximum workpiece weight of 250 kg. If you are looking to get high-quality turning capabilities, consider the Okuma LB3000EXII machine we have for sale. Contact us for further details.

Capacities
• Swing over bed: 580 mm
• Swing over longitudinal carriage: 470 mm
• Distance between spindle centers: 1,020 mm
• Max turning diameter: 340 mm
• Max turning length: 1,000 mm
• Max workpiece weight between centers: 250 kgMain spindle
• Spindle diameter: 120 mm
• Spindle nose: JIS A2-6 (optional JIS A2-8)
• Spindle bore: 80 mmAxes
• Z rapid: 30,000 mm/min
• X rapid: 25,000 mm/min
• Feed range X/Z: 0.001–1,000 mm/revTurret
• Type: V12
• Tool stations: 12
• Suitable for turning or driven tools (L- or M-tools)
• External tool size: 25 × 25 mm
• Internal tool size: Ø40 mmDriven tools / C-axis
• Driven-tool speed: 45–6,000 rpm
• C-axis range: 360°
• C-axis indexing increment: 0.001°
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• C-axis rapid speed: 200 rpmTailstock
• Taper: MT No. 5
• Travel: 1,015 mm
• Motor: 2.9 kWElectrical / auxiliary
• Hydraulic unit pump: 2.2 kW
• Lubrication pump: 0.018 kW
• Coolant pump: 0.25 kW (side chip discharge) / 0.8 kW (rear chip discharge)
• Supply voltage (manual): 200 V
• Transformer voltages: 220 / 240 / 380 / 415 / 440 / 480 V
• Frequency: 50/60 Hz
• Electrical cabinet protection: IEC IP54

Technical Specification
Counter Spindle No
Driven Tools Yes