Republic Lagun Machine Tool Co.

Lagun Liberty ST Series

The Lagun Liberty Touch Turn Plus ST series lathes provide a variable-speed direct drive and an eight station CNC controlled automatic turret. The ST series lathes are ideal for any shop looking to increase productivity and reduce downtime.

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Specifications

Imperial Metric
Table
Swing over bed ways
14 - 24"
360 - 620 mm
Swing over carriage
12 - 21"
300 - 540 mm
Swing over cross slide
7.25 - 16"
190 - 410 mm
Center distance
30 - 120"
750 - 3,000 mm
Length of carriage
17.75 - 21.75"
450 - 550 mm
Length of cross slide
19.5 - 23.5"
500 - 600 mm
Headstock
Spindle MT
4 - 5
4 - 5
Spindle nose, ASA/CAM-LOCK
A2-5/D1-5     |     A2-6/D1-6    |     A2-8/D1-8    |     A2-11/--
A2-5/D1-5     |     A2-6/D1-6    |     A2-8/D1-8    |     A2-11/--
Spindle bore
1.50 - 6"
42 - 155 mm
Number of spindle speeds
2
2
Speed range 1 (RPM)
0-4,000 RPM
0 - 4,000 RPM
Speed range 2 (RPM)
00-1,000 RPM
0 - 4,000 RPM
Cross slide travel (X)
9.25 - 12"
185 - 310 mm
Working feeds, X & Z
0 - 295 in/min
0 - 7,500 mm/min
Rapid traverse, Z
28,346 in/min
12 m/min
Rapid traverse, X
35,433 in/min
15 m/min
Z - axis ball screw Ø & pitch
2"/0.39"
40/10 mm
X - axis ball screw Ø & pitch
0.78"/0.19"
20/5 mm
Tailstock
Tailstock quill diameter
2.25 - 3.75"
58 - 95 mm
Quil travel
7 - 8.5"
180 - 220 mm
Taper, MT
4 - 5
4 - 5
Turret
Number of stations
8
8
Tool shank
0.75"x0.75" up to 1"x1"
20 x 20 up to 25 x 25 mm
Boring bar
1.25 - 1.50"
32 - 40 mm
Position accuracy
0.0003"
0.01 mm
Repeatability
0.0003"
0.01 mm
Support
Fixed steady capacity
0.50 - 15.5"
10 - 400 mm
Follow rest capacity
0.50 - 5"
10 - 130 mm
Motor
Main drive motor(cont./30 min)
15 - 20 Hp
11 - 15 kW
Coolant pump motor
0.49 Hp
0.37 kW
Capacity of coolant tank
11 - 53 G
42 - 201 L
Weight
Approximate net weight
2,646 - 8,157 lbs
1,200 - 3,700 kg

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