Star SB20R Type G Convertible CNC Swiss Lathe, New 2016

To the best of our knowledge all details listed below are deemed correct.
It is the buyer’s responsibility to confirm all details and we encourage an inspection of the machine(s) and accessories prior to purchase.

General Specifications:

Control: Fanuc 0i-TD
No. of Axes: 7
X1, Y1, Z1, C1, X2, Z2, C2
Max. Machining Diam.: 3/4:
Max Headstock Stroke: 205 mm (8in) GB Type
Bar diam x 2.5 (Max. 50mm) NGB Type
Rapid Feed Rate: 35m/min (x1, Y1, Z1, X2, Z2)

Main Spindle:
Indexing: C Axis control
Speed: 10,000 rpm max
Motor: 2.2 kw / 3.7 kW (10min. / 25% ED)

Back Spindle:
Indexing: C-axis control
Speed: 9,000 max
Motor: .55 kW (cont) / 1.1 kW (15 min/40%ED)
Max Length front ejection: 80mm (3 5/32")
Max Part projection length: 30mm (1 11/64")

Tooling:
OD Turning: 6
ID Sleeve Holder: 4 ID/4BW
Live Cross Drills: 4
Independent BW: 4 fixed (live optional)

OD Tools: 12mm (for 6 tool arrangement)

ID/ BW Drill Spindles:
Max. Drill Cap. 12mm (1/2")
Max Tap Cap: M10 x P1.5

Live Cross Spindles:
Max Drill Cap: 7mm (9/32") ER 16
Max Tap Cap: M6 x P1.0
Speed: 10,000 rpm max

BW Tools:
Max Drilling Cap: 8mm (5/16") fixed
6mm (15/64") Live (optional)
Max Tap Cap: M6 x P1.0 fixed
M5 x P0.8 Live
Live Tool Speed (optional) 8,000 rpm max

Cooling: 180 liter
Power Consumption: 3.7 KVA
Dimensions (approx): 82" x 47" x 69"
Weight (approx): 3750 Lbs