SB-16III sliding head lathe

Information

The SB-16III offers impressive machining versatility within a compact footprint. The SB series main spindle platen includes five turning tools, a three-spindle cross drilling unit, and a four station drilling arm. Superseding the SB-16II, the upgraded model utilises the latest generation FANUC 0i-TF Plus CNC control system. It includes Star’s renowned dovetail structure for the Y-axis and features a fully programmable C-axis on both the main and sub spindles. The new SB-16III also supports Step Cycle Pro chip-breaking technology and can be equipped with various power tool attachments.

WORKPIECE
DIAMETER		16mm
LENGTH		155mm
GEOMETRY
C AXIS		MAIN + SUB SPINDLE

Benefits

Standard machining diameter 16mm
Maximum Z1 stroke of 155mm
Main spindle speed 10,000 rpm, sub-spindle speed 9,000 rpm
C-axis control on main and sub spindles
3 power tools on main spindle
Fully independent sub spindle for maximum overlapping
4 station rear platen

Specification

MAIN SPINDLE SIDE
Number of axes	7
Main spindle (headstock)	Z1 / C1 axis
main spindle platen	X1 / Y1 axis
Max. machining diameter	16mm
headstock stroke	155 mm
Main spindle power	3.7 kW
main spindle speed	10,000 rpm
Main Spindle Tooling
Turning tool	5 tools @ 12 mm sq
DRILLING ARM SLEEVE HOLDER CAPACITY	4 x Ø 22 MM SLEEVES (ER16)
Power Driven Tool (PDT) Positions	ER16 x 3
Max (PDT) Speed	5,000 RPM

KINEMATIC DIAGRAM

SUB SPINDLE SIDE
Sub spindle	X2 / Z2 / C2 axis
Max. chucking diameter	16mm
sub spindle power	1.1 kW
sub spindle speed	9,000 rpm
sub spindle tooling
back-working platen positions	4
max drill sleeve capacity	ER16