Lico LNT 42S

TECHNICAL SPECIFICATIONS

Feature Unit Lico LNT42S
Bar Capacity (Hole Diameter) mm Ø42 (1.62")
Spindle Center Height (Approx.) mm 1000 (40")
Collet Type - F48 (Ø42)
Spindle Nose - ISO A2-5
Spindle Bore / Draw Tube Bore mm Ø53 / Ø43
Spindle Motor Power kW 11 (15 HP)
Maximum Spindle Speed rpm 5000
Z / X Axis Travel mm 115 / 70
Rapid Feed Rate (Z / X) m/min 22.5 / 15
Working Feed Rate m/min 5
Resolution mm 0.001
Tool Positions pcs 8
Tool Holder Type mm VDI-30 × 55 / Ø20 / Ø25
Slide Travel (Z / X) mm 500 / 160
Turning Tool Shank Size mm Ø20 (3/4")
Indexing Time sec 0.28 sec / 180° - 0.6 sec
Tool Positions (Secondary) pcs 8
Tool Holder Type (Secondary) mm VDI-30 × 55 / Ø20 / Ø25
Slide Travel (Z / X) (Secondary) mm 200 / 150
Turning Tool Shank Size (Secondary) mm Ø20 (3/4")
Indexing Time (Secondary) sec 0.28 sec / 180° - 0.6 sec

Lico LNT 42S

The Lico LNT 42S is a CNC multi-slide automatic turning machine developed for industries requiring high-speed, high-precision, and continuous production. Designed for sectors such as aerospace, automotive, computer components, plumbing fittings, and optical parts manufacturing, the LNT 42S delivers stable and efficient machining performance across a wide range of materials, from aluminum to stainless steel.

Combining LICO’s long-standing expertise in automatic lathe design with advanced structural engineering, the LNT 42S offers a durable, deformation-resistant, and highly precise production solution.

Key Features

  • CNC Multi-Slide Technology
    Simultaneous multi-slide operation enables high production speed and short cycle times.
  • High Rigidity & Stability
    Reinforced ribbed machine structure ensures maximum stability under demanding machining conditions.
  • One-Piece Z-Axis Structure
    Integrated Z-axis base and machine body design improves rigidity and machining accuracy.
  • Wide Z-Axis Guideway Spacing
    Provides continuous support throughout movement for enhanced precision.
  • Siemens Servo Motor Driven Motion System
    X2-Z2, X3-Z3, and X4-Z4 ball screws are directly driven by Siemens servo motors for high positioning accuracy.
  • Automatic Lubrication System
    Ensures reliable long-term operation across all guideway surfaces.
  • Pick-Off Unit for Back-End Machining
    Servo-controlled hydraulic pick-off system enables synchronized part transfer and secondary operations.
  • Flexible Back Machining Platform
    Supports up to 4 gang tools or 3 live tooling units for versatile secondary machining operations.

TECHNICAL SPECIFICATIONS

Feature Unit Lico LNT42S
Bar Capacity (Hole Diameter) mm Ø42 (1.62")
Spindle Center Height (Approx.) mm 1000 (40")
Collet Type - F48 (Ø42)
Spindle Nose - ISO A2-5
Spindle Bore / Draw Tube Bore mm Ø53 / Ø43
Spindle Motor Power kW 11 (15 HP)
Maximum Spindle Speed rpm 5000
Z / X Axis Travel mm 115 / 70
Rapid Feed Rate (Z / X) m/min 22.5 / 15
Working Feed Rate m/min 5
Resolution mm 0.001
Tool Positions pcs 8
Tool Holder Type mm VDI-30 × 55 / Ø20 / Ø25
Slide Travel (Z / X) mm 500 / 160
Turning Tool Shank Size mm Ø20 (3/4")
Indexing Time sec 0.28 sec / 180° - 0.6 sec
Tool Positions (Secondary) pcs 8
Tool Holder Type (Secondary) mm VDI-30 × 55 / Ø20 / Ø25
Slide Travel (Z / X) (Secondary) mm 200 / 150
Turning Tool Shank Size (Secondary) mm Ø20 (3/4")
Indexing Time (Secondary) sec 0.28 sec / 180° - 0.6 sec

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