STAR SB-20R TYPE G

Listing description

The SB-20R Type G offers impressive machining versatility within a compact footprint. The SB series main spindle platen includes six turning tools, two fixed high-speed ER11 spindles for cross working plus a further three modular cross power driven stations that accept a variety of cartridge attachments.
The flexibility of the SB-20R Type G is further enhanced by its ability to switch between guide bush mode (Swiss type) and non-guide bush mode.
The fully independent sub-spindle with C axis control coupled with driven tool capability across all four back working stations further enhances the machining capability of the SB series.
WORKPIECE
DIAMETER 20MM / 22.2MM (OPT)
LENGTH 205MM / 50MM
GEOMETRY
C AXIS MAIN + SUB SPINDLE
BENEFITS
•Standard machining diameter 20mm (22.2mm optional)
•Maximum Z1 stroke of 205mm in Swiss mode (Guide Bush)
•Switchable between guide bush and non-guide bush modes
•Main spindle speed 10,000 rpm, sub-spindle speed 9,000 rpm
•C-axis control on main and sub spindles
•Up to 7 power tools on main spindle
•4 Back-working power tools available
•Fully independent sub spindle for maximum overlapping
•3 Modular (cartridge) stations on main platen
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SPECIFICATION
MAIN SPINDLE SIDE
NUMBER OF AXES7
MAIN SPINDLE (HEADSTOCK)Z1 / C1 AXIS
MAIN SPINDLE PLATENX1 / Y1 AXIS
MAX. MACHINING DIAMETER20 MM / 22.2 MM (OPTION)
HEADSTOCK STROKE (SWISS TYPE / NGB MODE)205 MM / 50 MM
MAIN SPINDLE POWER3.7 KW
MAIN SPINDLE SPEED10,000 RPM
MAIN SPINDLE TOOLING
TURNING TOOL6 TOOLS @ 12 MM SQ
DRILLING ARM SLEEVE HOLDER CAPACITY4 X Ø 22 MM SLEEVES (ER16)
POWER DRIVEN TOOL (PDT) POSITIONS2 + 3 MODULAR STATIONS
MAX (PDT) SPEED10,000 RPM (ER11) / 6,000 RPM (ER16)
KINEMATIC DIAGRAM
SUB SPINDLE SIDE
SUB SPINDLEX2 / Z2 / C2 AXIS
MAX. CHUCKING DIAMETER20 MM / 22.2 MM (OPTION)
SUB SPINDLE POWER1.1 KW
SUB SPINDLE SPEED9,000 RPM
SUB SPINDLE TOOLING
BACK-WORKING PLATEN POSITIONS4
MAX DRILL SLEEVE CAPACITYER16
POWER DRIVEN TOOL (PDT) POSITIONS4 (ER16)
MAX (PDT) SPEED8,000 RPM
FMBBAR FEED DIMENSION A (MM)

This equipment is located in US