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LB-EX Series

LB-EX Series
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LB-EX Series

Product catalog summary
Overview: The document provides technical specifications for the LB-EX Series of machines, detailing various models: LB2000 EX (L), LB2500 EX (L), LB3000 EX (L), and LB4000 EX (L). Each model is designed for specific machining tasks with varying capabilities.
Specifications:
  • Column Distance: Ranges from 300 mm to 1500 mm depending on the model.
  • Swing Over Bed/Cover: Consistent at ø580 mm for most models, except LB4000 EX (L) which is ø670 mm.
  • Max Machining Diameter: Varies from ø410 mm to ø480 mm.
  • Max Machining Length: Ranges from 150 mm to 750 mm.
  • Spindle Nose: JIS A2-6 to JIS A2-11, depending on the model.
  • Spindle Speeds: Range from 42 to 6,000 min-1, varying by model.
  • Tool Shank Height/ID: 20/ø32 mm to 25/ø40 mm.
  • Rapid Traverse (X, Z): Consistent at X: 25 m/min, Z: 30 m/min across models.
  • Main Spindle Power: 22/15 kW to 30/22 kW.
  • Axis Drives Power: X: 2.8 kW, Z: 3.5 kW to X: 3.5 kW, Z: 4.6 kW.
  • Dimensions and Weight: Vary significantly, with floor space ranging from 1,570 x 1,734 mm to 3,050 x 1,900 mm and weight from 3,000 kg to 6,200 kg.
Additional Notes: The document mentions that figures are standard specifications and advises consulting the product brochure for larger machine capacities and lengths. The document was last revised on July 22, 2012.
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Catalog excerpts

LB-EX Series-1

COLUMN DISTANCE SPEC LINEUP LB-EX Series Swing over bed/cover RAPID TRAVERSE MAIN SPINDLE Spindle speeds Spindle nose Type Tool shank height/ID Indexing time Revolving center bore Built-in center bore Main spindle Axis drives Coolant pump (side/rear) Height Floor space L: standard turning, M: milling, W: sub-spindle, Y: Y axis [ ]: High-power motor, < >: Big bore Figures in the table are standard (L) specifications for each model. Please refer to the product brochure for larger machine capacities and lengths.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.