STAR ST-38

Star

THE ADVANTAGES
The ST-38 from STAR Micronics further develops the series of the complex KNC-32 and SV-32 machines.

A machine for highly complex parts, yet easy to program in the usual way with the FANUC control system with machining possibilities for parts up to a workpiece diameter of 38 mm.

The 3 turrets allow for almost limitless machining flexibility. The ST-38 therefore enables the machining of turned parts which require up to 60 tools.

• FANUC 31i-B5 control system
• C-axis control as standard on main and sub spindle
• completely independent backworking
• movable control panel
• two tool carriers for simultaneous machining on the front side
• additional longitudinal axis on the tool carrier
• drive power turret 4.0 kW
• three independent tool systems

KINEMATICS & TOOLS
• 3 turrets each with 10 tools for excellent power-driven machining flexibility
• 30 + α power-driven tools for turning, drilling, cross drilling and backworking
• 12 axes

Technical Data

SPECIFICATIONS
Diameter38 mm / 40 mm (option)
Length350 mm
C axisMain spindle
C axisSub spindle
KINEMATIS OF THE ST-38
FRONT SIDE
Main spindle (headstock)Z1 / C1 axis
Turret 1X1 / Y1 axis
Turret 3X3 / Y3 / Z3 axis
Max. machining diameter38 mm / 40 mm (option)
Max. headstock stroke (standard)350 mm
With magic guide bush320 mm
Drive power main spindlemax. 11.0 kW
Max. main spindle speed7,000 rpm
Drive power turrets 1 and 3max. 4.0 kW
Speed turrets 1 and 3max. 5,700 rpm
SUB SPINDLE
Sub spindleZ2 / C2 / YA2 axis
Turret 2X2 / Y2 axis
Max. chucking diameter38 mm
Max. drive power sub spindlemax. 7.5 kW
Max. sub spindle speed7,000 rpm
Drive power turret 2max. 4.0 kW
Speed turret 2max. 5,700 rpm