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Star SR-32J Type N

The SR-32J Type N provides the same speed and versatility as a traditional sliding head lathe but without the need for a guide bush. The Z1 machining stroke is reduced to 80 mm (2.5 x D), this limits the amount of bar protruding from the main collet face but allows parts to be machined in a similar fashion to fixed head lathes.

The efficiency of the SR-32J Type N is further enhanced as more parts can be processed from the raw material due to the significantly reduced remnant length.

Numerous cartridge units are available for the model including angular drilling, thread whirling, front off-center drilling, deep-hole drilling and thread rolling attachments.

The independent sub spindle has a fully programmable C axis. Polar co-ordinate control is also included as standard, allowing profiles such as hexagons and squares to be machined in overlap.

Star SR-32J Type N

WORKPIECE

DIAMETER Diameter 32mm / 35mm (option)
LENGTH Length 80mm
GEOMETRY Geometry
C AXIS C Axis Main Spindle

Benefits

  • Standard machining diameter 32mm (35mm optional)
  • Slant–type guideway structure for heavy duty cutting
  • Z1 Stroke of 80mm
  • Rigid sleeved main spindle construction
  • Six 16mm turning tools on the platen
  • 5 Cross working power tools (including 2 modular stations)
  • C-axis control on main and sub-spindles
  • 4 Back-working power tools available
  • Ergonomic, swing-out operation panel with Fanuc 32i-B control

Specification

MAIN SPINDLE SIDE
Number of axes7
Main spindle (headstock)Z1 / C1 axis
main spindle platenX1 / Y1 axis
Max. machining diameter32 mm / 35 mm (option)
headstock stroke80 mm
Main spindle power7.5 kW
main spindle speed7,000 rpm
main spindle tooling
Turning tool6 TOOLS @ 16 MM SQ
DRILLING ARM SLEEVE HOLDER CAPACITY3 x Ø 22 MM SLEEVES (ER16) + Ø 32 MM SLEEVE (ER20)
POWER DRIVEN TOOL (PDT) POSITIONS3 + 2 MODULAR STATIONS
MAX (PDT) SPEED5,000 rpm
KINEMATIC DIAGRAM
Star SR-32J Type N - Kinematic Diagram
SUB SPINDLE SIDE
Sub spindleX2 / Z2 / C2 axis
Max. chucking diameter32mm / 35 mm (option)
sub spindle power3.7 kW
sub spindle speed7,000 rpm
sub spindle tooling
BACK-WORKING PLATEN POSITIONS4
MAX DRILL SLEEVE CAPACITYER20
POWER DRIVEN TOOL (PDT) POSITIONS4 (ER16)
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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