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SV-20R CNC Swiss-type Automatic Lathe

SV-20R delivers a wide range of machining operations for producing intricate and complicated parts for medical and aerospace industries.

  • Multi-axis machine with multi-series control for high machine productivity
  • Flexible tooling layouts for endless variations of complex machining
  • “Super position mode” enables multiple tools to work simultaneously
  • 8-spindle backworking unit with Y-axis control accommodates a variety of tools for overlapping operations
  • Maximum machining diameter 20 mm
  • Guide bush and Non-guide bush switching function
  • Star Motion Control reduces idle time

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  • Max. Machining Diameter

    ø20mm (25/32in) OP: ø23mm (29/32in)

  • Max. Headstock Stroke

    STANDARD
    205mm (8in)

    R.M.G.B Type
    160mm(6-19/64in) : OP

    N.G.B. Type
    Bar diameterx2.5 (Max. 50mm) (Max. 1-31/32in)

  • Tool Post Configuration

    GANG TYPE
    Turning tool + Power-driven tool

    TURRET TYPE
    8 stations

  • Tool

    NUMBER OF TOOLS
    Gang Type
    6 tools (16mm), 7 tools (12mm)

    Turret Type
    1 tool / station (16mm), Max. 3 tools / station (12mm)

  • Sleeve

    NUMBER OF TOOLS
    Max. 3 tools/station

    MAX. DRILLING CAPABILITY
    ø14mm (35/64in)

    MAX. TAPPING CAPABILITY
    M12 x P1.75

  • Power Driven Attachment

    NUMBER OF TOOLS
    Gang Type
    5 tools
    Turret Type
    Max. 2 tools / station (mountable at each 8 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. 8,000min-1
    Turret Type
    Max. 5,750min-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.10,000min-1

  • Main Spindle Motor

    3.7kW(continuous) / 5.5kW (10min. / 60%ED)

  • Coolant Tank Capacity

    220ℓ

  • Dimension (W x D x H)

    2,730 x 1,350 x 1,865mm

  • Center Height

    1,125mm

  • Weight

    4,150kg

  • Power Consumption

    6.3KVA

  • Max. Chucking Diameter

    ø20mm (25/32in) OP: ø23mm (29/32in)

  • Max. Length For Front Ejection

    105mm (4-9/64in)

  • Max. Part Projection Length

    75mm (2-16/64in)

  • Back 8-Spindle Unit

    NUMBER OF TOOLS
    Stationary tool
    8 tools
    Power driven tool
    Max. 8 tools

    MAX. DRILLING CAPABILITY
    Stationary tool
    ø12mm (1/2in)
    Power driven tool
    ø6mm (15/64in)

    MAX. TAPPING CAPABILITY
    Stationary tool
    M10 x P1.5
    Power driven tool
    M5 x P0.8

  • Power-Driven Att. Spindle Speed

    Max. 8,000min-1

  • Power-Driven Att. Drive Motor

    1.0kW (continuous) / 1.2kW (5min./30%ED)

  • Sub-Spindle Indexing Angle

    C-axis control

  • Sub-Spindle Speed

    Max. 10,000 min-1

  • Sub-Spindle Motor

    2.2kW (continuous) / 3.7kW (10min./40%ED)

  1. CNC unit FANUC 31i-B5
  2. Power electric & Operation panel & 10.4-inch color LCD
  3. Pneumatic unit
  4. Hydraulic unit
  5. Spindle cooling unit
  6. Automatic centralized lubrication system (with level detecting function)
  7. Cutting oil level (lower limit) detecting unit
  8. Door interlock system
  9. Broken cutoff tool detector
  10. C-axis control (Main／Sub)
  11. Spindle clamp unit (Main / Sub)
  12. Drive unit for revolving guide bush
  13. Revolving guide bush unit
  14. Main／Sub collet
  15. Air purge for revolving guide bush
  16. Sub spindle air purge unit
  17. Tool holder (Gang-type tool post)
  18. 5-spindle milling unit (Gang-type tool post)
  19. Drive system for power-driven attachment (Turret-type tool post)
  20. Back 8-Spindle unit
  21. Drive system for power-driven attachment B (Back 8-spindle unit)
  22. Parts conveyor
  23. Automatic bar feeder interface
  24. RS-232C interface
  25. Work light (for cutting chamber and headstock chamber)
  26. Leakage breaker
  1. Coolant flow detector
  2. Parts ejection detector
  3. Water removal unit
  4. Oil mist filter
  5. Beacon
  6. Non-guide bush type
  7. Rotary magic guide bush unit
  8. For pneumatic unit rotary magic guide bush
  9. Main spindle inner tube
  10. Parts ejector (Air cylinder type)
  11. Parts ejector (Spring type)
  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