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SV-38R CNC Swiss-type Automatic Lathe

Innovative Star CNC technology revolutionizes complex machining and sets new standards for manufacturing industries, including aircraft, automotive, medical and others

  • High operational efficiency with a variety of available tools
  • 8-spindle backworking unit for complex parts production in one operation with the precision and accuracy required by quality critical applications
  • Rigid machine construction handles bar stock up to 1.5” diameter (1.500)
  • B-axis versatility for angular machining
  • Nine (9) position tool post for “pinch turning” and secondary operations
  • Up to three (3) tools can be applied to cut simultaneously, reducing production time and improving profitability

  • Max. Machining Diameter

    ø38mm (1-1/2in)

  • Max. Headstock Stroke

    STANDARD
    350mm (13-25/32in)

    R.M.G.B. UNIT
    315mm (12-13/32in) :OP

    N.G.B. TYPE
    Bar diameter x 2.5 (max. 95mm) (max. 3-47/64in)

  • Tool Post Configuration

    GANG TYPE
    Turning tool + Power-driven tool

    TURRET TYPE
    10 stations

  • Tool

    NUMBER OF TOOLS
    GANG TYPE
    5 tools (ø20mm x 1 tool + ø16mm x 4 tools)

    TURRET TYPE
    1 tool/station (ø20mm) Max. 2 tools/station (ø16mm)

  • Sleeve

    NUMBER OF TOOLS
    Max. 3 tools/station

    MAX. DRILLING CAPABILITY
    ø23mm (29/32in)

    MAX. TAPPING CAPABILITY
    M16 x P2.0

  • Power-Driven Attachment

    NUMBER OF TOOLS
    Gang Type
    4 tools

    Turret Type
    Max. 2 tools/station (mountable at each 10 positions)

    MAX. DRILLING CAPABILITY
    Gang type & Turret Type
    ø10mm (25/64in)

    MAX. TAPPING CAPABILITY
    Gang Type & Turret Type
    M8 x P1.25

    SPINDLE SPEED
    Gang Type
    Max. 6,000min-1

    Turret Type
    Max. 5,700min-1

    DRIVE MOTOR
    Gang Type
    2.2kW

    Turret Type
    2.7kW (continuous) / 4.0kW (5min./30%ED)

  • Rapid Feed Rate

    30m/min (X1, X2, X3, Y1, Z1, Z2, Z3)
    20m/min (Y2), 15m/min (Y3)

  • Main Spindle Indexing Angle

    C-axis control

  • Main Spindle Speed

    Max. 7,000min-1

  • Main Spindle Motor

    7.5kW (continuous) / 11.0kW (10min./25%ED)

  • Coolant Tank Capacity

    220ℓ

  • Dimensions (W x D x H)

    3,320 x 1,440 x 1,865mm

  • Center Height

    1,125mm

  • Weight

    4,300kg

  • Power Consumption

    9.5KVA

  • Max. Chucking Diameter

    ø38mm (1-1/2in)

  • Max. Length for Front Ejection

    150mm (5-7/8in)

  • Max. Parts Projection Length

    75mm (2-61/64in)

  • 8-Spindle Backworking Unit

    NUMBER OF TOOLS
    Stationary
    8 tools

    Power Driven Tool
    Max 6 tools

    MAX. DRILLING CAPABILITY
    Stationary
    ø16mm (5/8in)

    Power Driven Tool
    ø10mm (25/64in)

    MAX. TAPPING CAPABILITY
    Stationary
    M12 x P1.75

    Power Driven Tool
    M8 x P1.25

  • Power-Driven Att. Spindle Speed

    Max. 5,000min-1

  • Power-Driven Att. Drive Motor

    1.2kw (continuous) / 2.2kw (5min./30%ED

  • Sub-Spindle Min. Indexing Angle

    C-axis control

  • Sub-Spindle Speed

    Max. 7,000min-1

  • Sub-Spindle Motor

    5.5kW (continuous) / 7.5kw (10min./40%ED)

  1. CNC Unit Fanuc Series 31i-B5
  2. Operation panel 10.4 inch color LCD display
  3. Hydraulic unit
  4. Pneumatic unit
  5. Automatic centralized lubrication unit
  6. Coolant level detector
  7. Broken cutoff tool detector
  8. Drive unit for revolving guide bush
  9. Revolving guide bush unit
  10. Main/Sub Collet
  11. C-Axis control (main/sub)
  12. Spindle clamp unit (main/sub)
  13. 5-station tool holder
  14. Turret-type tool post with B-axis control (type B)
  15. Drive system for power-driven attachment (Gang/Turret)
  16. Back 8-Spindle unit
  17. Y-Axis control for back-working tool post
  18. Drive system for power-driven attachment B (Back 8-spindle unit)
  19. Air purge for revolving guide bush
  20. Sub spindle air purge unit
  21. Sub spindle air blow (for pipe discharge)
  22. Parts conveyor
  23. Automatic bar feeder interface
  24. RS-232C interface
  25. Work light
  26. Leakage breaker
  1. Coolant flow detector
  2. Parts ejection detector
  3. Water removal unit
  4. Beacon
  5. Non-guide bush type
  6. Main spindle inner tube
  7. Rotary magic guide bush unit
  8. For pneumatic unit rotary magic guide bush
  9. Parts ejector (Air cylinder type)
  10. Parts ejector (Spring type)
  11. Parts ejector with guide tube (Spring type rotary ver.)
  12. Parts ejector with guide tube
  13. Parts stopper unit
  14. Coolant unit (6.9MPa/2.5MPa/0.7MPa)
  15. Coolant unit signal cable
  16. Coolant unit power cable
  17. Coolant valve
  18. Coolant pipings
  19. Manual pulse generator
  20. Transformer CE marking version
  21. CE marking version
  22. Tool presetter