Roturn 402 C - Compact CNC lathe for series production with Siemens CNC control and tailstock

Slant bed lathe Roturn 402 C

Siemens Sinumerik 828 D - a compact and user-friendly solution for lathes

Siemens Sinumerik 828 D - a compact and user-friendly solution for lathes

Pressure gauge for pressure monitoring

Pressure gauge for pressure monitoring

Central lubrication device and maintenance unit

Central lubrication device and maintenance unit

Central lubrication device and maintenance unit

Central lubrication device and maintenance unit

Siemens drive (here X-axis)

Siemens drive (here X-axis)

8-station tool turret reduces downtime

8-station tool turret reduces downtime

Chip conveyor and trolley as standard

Chip conveyor and trolley as standard

Option: Loading system with robot

Option: Loading system with robot

Roturn 402 C - Compact CNC lathe for series production with Siemens CNC control and tailstock
Siemens Sinumerik 828 D - a compact and user-friendly solution for lathes
Pressure gauge for pressure monitoring
Central lubrication device and maintenance unit
Central lubrication device and maintenance unit
Siemens drive (here X-axis)
8-station tool turret reduces downtime
Chip conveyor and trolley as standard
Option: Loading system with robot

Roturn 402 C

SKU : 180628

This machine of the ROTURN C series impresses with the classic virtues of a compact CNC production lathe. With its Siemens 828 D Basic control, it meets all the requirements for current control technology. The inclined bed machine with 8-station tool turret and powerful 15 kW (20 hp) main spindle motor has a hydraulic 3-jaw chuck with through-hole. The tailstock is equipped with a hydraulically operated quill and a large stroke. A flat top conveyor and a high-performance coolant system round out the standard equipment.

  • Powerful main spindle motor
  • 8 station tool turret
  • Includes chip conveyor
  • Siemens 828 control
  • Chuck with through-hole
Working area
Workpiece length (max.) 420 mm
Center height 200 mm
Turning diameter over bed 400 mm
Turning diameter over support 250 mm
Travels
Travel X-axis 200 mm
Travel Z-axis 425 mm
Headstock
Lathe chuck diameter 250 mm
Speed range 50 1/min - 2000 1/min
Spindle mount A2-8
Spindle bore 86 mm
Spindle bore with draw tube 75 mm
Rapid feed
Rapid feed X-axis 16000 mm/min
Rapid feed Z-axis 20000 mm/min
Tooling
Number of tool stations 8 positions
Boring bar mount Ø 40 mm
Tailstock
Tailstock taper 5 MT
Tailstock quill diameter 88 mm
Tailstock quill stroke 85 mm
Drive capacity
Main motor rating 15 / 11 kW
Motor rating coolant pump 0,18 kW
Measures and weights
Overall dimensions (length x width x height) 3,8 m x 1,87 m x 1,91 m
Weight 3400 kg

Highlights

  • Future-proof: the Siemens 828 D Basic control meets all requirements for advanced control technology
  • A hydraulic 3-B chuck with passage is included in the scope of delivery as standard
  • Hinged belt conveyor and high-performance coolant system included in standard equipment

Machine Design

  • Heavy machine frame with inclined bed ensuring high rigidity and easy chip removal
  • Precise linear guides in X and Z for high stability and accuracy even at highest loads
  • The enclosed work space is easily accessible through a large sliding door
  • Tailstock with hydraulically operated quill with a maximum stroke of 85 mm
  • Automatic central lubrication system ensures reliable lubrication of guideways

Spindle

  • Max. Spindle speed 3.000 1/min (Roturn 400C) or 2.000 1/min (Roturn 402C)
  • Motor power 11/15 kW

Tool Changer

  • The 8-station tool turret ensures a large work area and quick and precise tool changes

Siemens 828 D control SKU:

SINUMERIK 828 D – The workhorse in the compact class of CNCs

Highlights

  • Compact, robust, maintenance-free control panel-based CNC
  • Comfortable program and parameter input via QWERTY keyboard
  • Maximum machining precision
  • Intelligent kinematic transformations for machining of cylindrical parts, and for angled workpiece levels
  • SINUMERIK MDynamics with the new Advanced Surface feature: for perfect part surfaces and shortest machining times in mold making applications
  • ProgramGUIDE: fastest machining time and maximum flexibility for large series productions
  • Unique spectrum of technology cycles - from milling contours with residual material recognition to process measurements
  • Animated Elements: unique operation and programming assistance with animated sequences
  • Modern data transfer options via USB stick, CF card and network (Ethernet)

CNC hardware

  • Control-panel based high-performance CNC Control
  • Robust front control panel made of magnesium die-casting
  • Integreated full-size QWERTY keyboard
  • Maintenance-free design (no buffer battery required)

CNC performance data and functions

  • Dynamic feed-forward control
  • Linear, circular and helical interpolation
  • Tapping without compensating chuck, plus thread cutting
  • Toggle between inch and metric units
  • FRAME concept for individual coordinate transformations, rotations, scaling and mirroring
  • 100 adjustable zero offsets
  • Synchronous actions and quick help function output

CNC technology cycles

  • Large selection of drilling cycles
  • Large selection of milling cycles for standard geometry
  • Large selection of position patterns for drilling and milling operations
  • High-speed settings for mold making applications
  • Geometry calculator for free contour input
  • Machining cycle for contour pockets / contour spigots with isolated contours

Graphic features

  • Graphical online help system, similar to PC system
  • Graphical CNC simulation with level display

CNC tool management

  • Display of tool and magazine data on one screen
  • Tool management with plain-text tool names
  • Loading/unloading feature for easy magazine assignment
  • Tool management with tool life monitoring
  • 10.4“ TFT color monitor
Siemens 828 D control
Siemens 828 D control SKU:

SINUMERIK 828 D – The workhorse in the compact class of CNCs

Highlights

  • Compact, robust, maintenance-free control panel-based CNC
  • Comfortable program and parameter input via QWERTY keyboard
  • Maximum machining precision
  • Intelligent kinematic transformations for machining of cylindrical parts, and for angled workpiece levels
  • SINUMERIK MDynamics with the new Advanced Surface feature: for perfect part surfaces and shortest machining times in mold making applications
  • ProgramGUIDE: fastest machining time and maximum flexibility for large series productions
  • Unique spectrum of technology cycles - from milling contours with residual material recognition to process measurements
  • Animated Elements: unique operation and programming assistance with animated sequences
  • Modern data transfer options via USB stick, CF card and network (Ethernet)

CNC hardware

  • Control-panel based high-performance CNC Control
  • Robust front control panel made of magnesium die-casting
  • Integreated full-size QWERTY keyboard
  • Maintenance-free design (no buffer battery required)

CNC performance data and functions

  • Dynamic feed-forward control
  • Linear, circular and helical interpolation
  • Tapping without compensating chuck, plus thread cutting
  • Toggle between inch and metric units
  • FRAME concept for individual coordinate transformations, rotations, scaling and mirroring
  • 100 adjustable zero offsets
  • Synchronous actions and quick help function output

CNC technology cycles

  • Large selection of drilling cycles
  • Large selection of milling cycles for standard geometry
  • Large selection of position patterns for drilling and milling operations
  • High-speed settings for mold making applications
  • Geometry calculator for free contour input
  • Machining cycle for contour pockets / contour spigots with isolated contours

Graphic features

  • Graphical online help system, similar to PC system
  • Graphical CNC simulation with level display

CNC tool management

  • Display of tool and magazine data on one screen
  • Tool management with plain-text tool names
  • Loading/unloading feature for easy magazine assignment
  • Tool management with tool life monitoring
  • 10.4“ TFT color monitor
Hydr. 250 mm 3-jaw lathe chuck with through-hole
Hydr. 250 mm 3-jaw lathe chuck with through-hole SKU:
Hydr. tailstock
Hydr. tailstock SKU:
Automatic central lubrication
Automatic central lubrication SKU:
Chain-type chip conveyor
Chain-type chip conveyor SKU:
Heat Exchanger for electric control cabinet
Heat Exchanger for electric control cabinet SKU:
Closed work space
Closed work space SKU:
LED work lamp
LED work lamp SKU:
Coolant system
Coolant system SKU:
Air gun
Air gun SKU:
Coolant system flush gun
Coolant system flush gun SKU:
Operating tools
Operating tools SKU:
Operator manual
Operator manual SKU:
Preparation Barfeeder Interface
Preparation Barfeeder Interface SKU: 270250
Preparation Barfeeder Interface

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Roturn 402 C - Compact CNC lathe for series production with Siemens CNC control and tailstock
Roturn 402 C
SKU : 180628
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