Star SR-20J Type N – 2017

2017 Star SR-20J Type N
CNC Swiss Type Lathe
Specifications (subject to buyer verification):
Main Spindle
NUMBER OF AXES 7
MAIN SPINDLE (HEADSTOCK) Z1 / C1 AXIS
TOOL POST X1 / Y1 AXIS
MAX. MACHINING DIAMETER 20 MM )
MAX. HEADSTOCK STROKE (SLIDING HEAD / FIXED HEADSTOCK LATHE) 205 MM / 50 MM
MAX. DRIVE POWER 3.7 KW
MAX. MAIN SPINDLE SPEED 10,000 RPM
MAIN SPINDLE TOOLING
TURNING TOOL 6 TOOLS (□ 12 MM)
DRILLING TOOLS (4-SPINDLE SLEEVE HOLDER) 4 TOOLS (ER16)
CROSS DRIVEN TOOLS 4 (5) TOOLS
SPEED 8,000 RPM

SUB SPINDLE SIDE
SUB SPINDLE X2 / Z2 / C2 AXIS
MAX. CHUCKING DIAMETER 20 MM / 23 MM (OPTION)
DRIVE POWER 1.1 KW
MAX. SUB SPINDLE SPEED 9,000 RPM
SUB SPINDLE TOOLING
DRILLING TOOLS (4-STATION TOOL HOLDER) 4 TOOLS (Ø 22 MM SLEEVE)
DRIVE UNIT (STANDARD) 4 TOOLS (ER16)
MAX. SPEED BACKWORKING 8,000 RPM

Equipped With (subject to buyer verification):
• FANUC Series 31i-B Control
Iemca Edeal 325 Barfeed
High Pressure Coolant
Chip Conveyor