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Roturn 402 C CNC - Series production lathe featuring extensive features and state of the art Siemens control

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 CNC - Series production lathe featuring extensive features and state of the art Siemens control
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 CNC

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.) 430 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 450 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 diameter 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
hydr. 250 mm 3-jaw lathe chuck with through-hole
hydr. tailstock
automatic central lubrication
chain-type chip conveyor
heat Exchanger for electric control cabinet
closed work space
LED work lamp
coolant system
air gun
coolant system flush gun
operating tools
operator manual

Live Centers MT 5
  • Precision needle bearing
  • Hardened and ground point 60°
Live Centers MT 5 SKU: 106760
Live Centers MT 5
  • Precision needle bearing
  • Hardened and ground point 60°

Resources & Downloads

  • Roturn 402 C CNC Brochure.pdf (0.2MB)

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Roturn 402 C CNC - Series production lathe featuring extensive features and state of the art Siemens control
Roturn 402 C CNC
SKU : 180628
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