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Roturn 402 C - 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 - 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

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
Center height 8 in
Workpiece length (max.) 17 in
Turning diameter over bed 16 in
Turning diameter over support 10 in
Travels
Travel X-axis 7.9 in
Travel Z-axis 18 in
Headstock
Speed range 50 rpm - 2.000 rpm
Spindle mount A2-8
Lathe chuck diameter 10 in
Spindle bore 3 in
Spindle bore with draw tube 3 in
Rapid Feed
Rapid feed X-axis 629.92 in/min
Rapid feed Z-axis 787.4 in/min
Tool Head
Number of tool stations 8 positions
Tool shank dimensions-width 1 in
Boring bar mount diameter 1.6 in
Tailstock
Tailstock taper 5 MT
Tailstock quill stroke 3 in
Tailstock quill diameter 3 in
Drive Capacity
Main motor rating 20 / 15 Hp
Motor rating coolant pump 0.2 Hp
Measures and Weights
Overall dimensions (length x width x height) 150 in x 74 in x 76 in
Weight 7.480 lbs

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 3 in
  • Automatic central lubrication system ensures reliable lubrication of guideways

Spindle

  • Max. spindle speed 3,000 rpm (Roturn 400C) or 2,000 rpm (Roturn 402C)
  • Motor rating 15 / 20 HP

Tool Changer

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

Siemens 828 D control
hydraulic 3-jaw lathe chuck, Ø 8 inch with bore
hydr. tailstock
automatic central lubrication
chain-type chip conveyor
heat exchanger for electric control cabinet
enclosed work space
LED work lamp
coolant system
compressed air gun
coolant gun
operating tools
operator manual

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

Resources & Downloads

  • Roturn 402 C Brochure.pdf (0.2MB)

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