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Star SR-32J

The SR-32JII Type B sliding head lathe offers higher accuracy, higher rigidity and increased productivity than its predecessor, the ever popular SR-32J.

The 8 station back working platen with Y2 axis increases “overlapping” opportunities to reduce cycle times and increases the total number of tools that could be mounted to 39.

Flexibility has also been enhanced with the ability to switch between guide bush and non-guide bush modes.

Spindle performance has been increased with more speed and power across all four spindle motors, in addition hydraulic clamping for the main and sub-spindle collets has been adopted which increases the clamping force by up to 40%.

Machine rigidity has been enhanced with the adoption of dovetail slide ways on X1, Y1, Y2 and Z2 axes.

Star SR-32J

WORKPIECE

DIAMETER Diameter 32mm / 35mm (OPT)
LENGTH Length 320mm / 80mm
GEOMETRY Geometry
C AXIS C Axis MAIN + SUB SPINDLE

Benefits

  • Standard machining diameter 32mm (35mm optional)
  • Z1 Stroke of 320mm in Swiss mode
  • Higher metal removal rates from increased spindle power
  • Increased number of tools with up to 39 positions available
  • Built-in type main and sub-spindle motrs for improved indexing accuracy
  • Switchable between guide bush and non-guide bush modes
  • Ergonomic, swing-out operation panel with Fanuc 32i-B control
  • Increased rigidity with dovetail slides on X1 / Y1 / Y2 / Z2
  • 8 Station sub-spindle platen for maximum overlapping

Specification

MAIN SPINDLE SIDE
Number of axes8
Main spindle (headstock)Z1 / C1 axis
main spindle platenX1 / Y1 axis
Standard machining diameter32 mm / 35 mm (option)
headstock stroke320 mm
Main spindle power11.0 kW
main spindle speed8,000 rpm
Main spindle tooling
Turning tool6 tools @ 16mm sq
Drilling arm sleeve holder capacity3 x Ø 22 MM SLEEVES (ER16) + 2 Ø 32 MM SLEEVE (ER20)
POWER DRIVEN TOOL (PDT) POSITIONS3 + 2 MODULAR STATIONS
Max (pdt) Speed6,000 rpm / 8,000 rpm (modular)
KINEMATIC DIAGRAM
Star SR-32J Type N - Kinematic Diagram
SUB SPINDLE SIDE
Sub spindle
Max. chucking diameter32 mm / 35 mm (option)
sub spindle power5.5 kW
sub spindle speed8,000 rpm
Sub spindle tooling
BACK-WORKING PLATEN POSITIONS8
MAX DRILL SLEEVE CAPACITYER20
POWER DRIVEN TOOL (PDT) POSITIONS8
MAX (PDT) SPEED6,000 RPM
FMBBAR FEED DIMENSION A (MM)
Turbo 3-363320 (2.2M)4320 (3.2M)5320 (4.2M)
Star SB-20R Type G - Dimensions

More information

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