STB-Series

Swing37 – 70 in.
Centers60 – 240 in.
Bore6, 9, 12 & 15 in.
Bed Width32 in.

Overview

The big bore spindle lathe offers spindle bores of 6”, 9”, 12”, 15”and 20” diameter for different sizes of materials. The center distance range from 60” to 315”. The machine bed is 32” wide. Double chucks are available for holding extra long and large pipes.

  • Swing over bedways: 38″, 40″, 50″, 60″, 70″
  • Bet centers: 40″, 60″, 80″, 120″, 160″, 200″, 240″, 315″.
  • Spindle bore: 6″ standard, 9″, 12″, 15″, 20″ optional
  • Spindle motor: 15 hp, 30 hp, 40 hp, larger hp available
  • Bed width: 32″
  • Massive one- piece casting machine bedway/base
  • M code 4 step auto change speeds
  • 2 V ways and 2 flat ways machine bed design

Features

Three Points Support Headstock Spindle

The headstock casting is designed with one ball bearing and two tapered roller bearings supporting the full length of the spindle shaft. Spindle bore sizes are available in 6”, 9”’ 12” , 15” and 20” Double chucks are available as options. Gears and shafts are made from hardened and ground alloy steel, the spindle is made from forged, chrome alloy material.

One Piece Casting Bed/Base

The oversized 24” wide bedways are induction hardened and ground for long lasting accuracy.

One piece casting bedways and base offer rigidity and stiffness to the entire machine to enhance heavy cutting

Double Chuck Capability

The headstock is available with rear chuck adapter that allows double chucks to be mounted onto the headstock for holding extra long or heavy work pieces.

Large Selections Of Tool Posts

There are different types of optional turret tool posts to be mounted on the cross slide. There are 4 way, 6 way, 8, and 12 positions hydraulic or motorized tool holding devices for different works. 

Powered Tailstock and quill

The standard tailstock is equipped with a motorized quill feed for ease of infeed. Large hand crank allows convenient positioning of quill position. For larger models, motorized  tailstock units are available as standard. (picture shows power driven tailstock with motorized quill unit)

Specs / Models

DimensionsSTB-3860STB-3880STB-38120STB-38160STB-38200STB-38240
Maximum Swing Over Bed37.4 in.
(950 mm)
37.4 in.
(950 mm)
37.4 in.
(950 mm)
37.4 in.
(950 mm)
37.4 in.
(950 mm)
37.4 in.
(950 mm)
Swing Over Cross Slide23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
Distance Between Centers59 in.
(1,500 mm)
78.7 in.
(2,000 mm)
118.1 in.
(3000 mm)
157.5 in.
(4000 mm)
196.9 in.
(5001 mm)
236.2 in.
(6000 mm)
Spindle Bore6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
Main Motor30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
CNC ControlFANUC Oi-TDFANUC Oi-TDFANUC Oi-TDFANUC Oi-TDFANUC Oi-TDFANUC Oi-TD
BedSTB-3860STB-3880STB-38120STB-38160STB-38200STB-38240
Bed Way Construction2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways
Width of Bed32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
Length of Bed155.5 in.
(3,950 mm)
175.2 in.
(4,450 mm)
214.6 in.
(5450 mm)
293.3 in.
(7450 mm)
293.3 in.
(7450 mm)
332.7 in.
(8450 mm)
TravelSTB-3860STB-3880STB-38120STB-38160STB-38200STB-38240
X-Axis Travel
(Varies by different turrets installed)
23.62 in.
(600 mm)
23.62 in.
(600 mm)
23.62 in.
(600 mm)
23.62 in.
(600 mm)
23.62 in.
(600 mm)
23.62 in.
(600 mm)
Z-Axis Travel59 in.
(1,500 mm)
78.7 in.
(2,000 mm)
118.1 in.
(3000 mm)
157.5 in.
(4000 mm)
196.9 in.
(5001 mm)
236.2 in.
(6000 mm)
X-Axis Ball Screw Diameter1.57 in.
(40 mm)
1.57 in.
(40 mm)
1.57 in.
(40 mm)
1.57 in.
(40 mm)
1.57 in.
(40 mm)
1.57 in.
(40 mm)
Z-Axis Ball Screw Diameter2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
MotorSTB-3860STB-3880STB-38120STB-38160STB-38200STB-38240
Spindle Motor30 hp
(22.37 Kw)
(STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw)
(STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw)
(STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw)
(STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw)
(STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw)
(STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
X-Axis Servo Motor4 hp
(2.98 Kw)
(Fanuc AC servo)
4 hp
(2.98 Kw) (Fanuc AC servo)
4 hp
(2.98 Kw) (Fanuc AC servo)
4 hp
(2.98 Kw) (Fanuc AC servo)
4 hp
(2.98 Kw) (Fanuc AC servo)
4 hp
(2.98 Kw) (Fanuc AC servo)
Z-Axis Servo Motor5.2 hp
(3.87 Kw)
(Fanuc AC servo)
5.2 hp
(3.87 Kw) (Fanuc AC servo)
5.2 hp
(3.87 Kw) (Fanuc AC servo)
9.3 hp
(6.93 kw) (Fanuc AC servo)
9.3 hp
(6.93 kw) (Fanuc AC servo)
9.3 hp
(6.93 kw) (Fanuc AC servo)
Hydraulic Pump2 hp
(1.5 kw)
2 hp
(1.5 kw)
2 hp
(1.5 kw)
2 hp
(1.5 kw)
2 hp
(1.5 kw)
2 hp
(1.5 kw)
Coolant Pump1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
Machine WeightSTB-3860STB-3880STB-38120STB-38160STB-38200STB-38240
Weight28,600 lbs.
(12,973 kg)
29,920 lbs.
(13,571 kg)
32,560 lbs.
(14,769 kg)
35,200 lbs.
(15,966 kg.)
37,840 lbs.
(17164 kg)
40,480 lbs.
(18,361 kg)
DimensionsSTB-3860STB-3880STB-38120STB-38160STB-38200STB-38240
Length
(Length with Chip Conveyor)
20.14 ft.
(6.13 M)
19.6 ft.
(5.97 M)
25.06 ft.
(7.63 M)
25.85 ft.
(8.79 M)
31.65 ft.
(9.64 M)
34.90 ft.
Width9 ft
(2.74 M)
9 ft
(2.74 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
Height6.54 ft
(1.99 M)
6.54 ft
(1.99 M)
6.54 ft.
(1.99 M)
6.54 ft.
(1.99 M)
6.54 ft.
(1.99 M)
6.54 ft.
(1.99 M)
DimensionsSTB-4460STB-4480STB-44120STB-44160STB-44200STB-44240
Maximum Swing Over Bed44 in.
(1118 mm)
44 in.
(1118 mm)
44 in.
(1118 mm)
44 in.
(1118 mm)
44 in.
(1118 mm)
44 in.
(1118 mm)
Swing Over Cross Slide30 in.
(762 mm)
30 in.
(762 mm)
30 in.
(762 mm)
30 in.
(762 mm)
30 in.
(762 mm)
30 in.
(762 mm)
Distance Between Centers59 in.
(1500 mm)
78.74 in.
(2000 mm)
118.1 in.
(3000 mm)
157.5 in.
(4000 mm)
196.9 in.
(5001 mm)
236.2 in.
(6000 mm)
Spindle Bore6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
Main Motor30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
CNC ControlFANUC Oi-TDFANUC Oi-TDFANUC Oi-TDFANUC Oi-TDFANUC Oi-TDFANUC Oi-TD
BedSTB-4460STB-4480STB-44120STB-44160STB-44200STB-44240
Bed Way Construction2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways
Width of Bed32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
Length of Bed155.5 in.
(3950 mm)
175.20 in.
(4450 mm)
214.6 in.
(5450 mm)
253.9 in.
(6449 mm)
293.3 in.
(7450 mm)
332.7 in.
(8450 mm)
TravelSTB-4460STB-4480STB-44120STB-44160STB-44200STB-44240
X-Axis Travel
(Varies by different turrets installed)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
Z-Axis Travel59 in.
(1,500 mm)
78.7 in.
(2,000 mm)
157.5
(4000 mm)
157.5 in.
(4000 mm)
196.9 in.
(5001 mm)
236.2 in.
(6000 mm)
X-Axis Ball Screw Diameter1.57 in.
(40 mm)
1.57 in.
(40 mm)
1.57 in.
(40 mm)
1.57 in.
(40 mm)
1.57 in.
(40 mm)
1.57 in.
(40 mm)
Z-Axis Ball Screw Diameter2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
MotorSTB-4460STB-4480STB-44120STB-44160STB-44200STB-44240
Spindle Motor30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
X-Axis Servo Motor4 hp (2.98 Kw)
(Fanuc AC servo)
4 hp (2.98 Kw)
(Fanuc AC servo)
4 hp (2.98 Kw)
(Fanuc AC servo)
4 hp (2.98 Kw)
(Fanuc AC servo)
4 hp (2.98 Kw)
(Fanuc AC servo)
4 hp (2.98 Kw)
(Fanuc AC servo)
Z-Axis Servo Motor5.32 hp (3.96 Kw)
(3.87 Kw) (Fanuc AC servo)
5.32 hp (3.96 Kw)
(Fanuc AC servo)
5.2 hp (3.87 Kw)
(Fanuc AC servo)
9.3 hp (6.93 kw)
(Fanuc AC servo)
9.3 hp (6.93 kw)
(Fanuc AC servo)
9.3 hp (6.93 kw)
(Fanuc AC servo)
Hydraulic Pump2 hp
(1.5 kw)
2 hp
(1.5 kw)
2 hp
(1.5 kw)
2 hp
(1.5 kw)
2 hp
(1.5 kw)
2 hp
(1.5 kw)
Coolant Pump1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
Machine WeightSTB-4460STB-4480STB-44120STB-44160STB-44200STB-44240
Weight30,800 lbs.
(13,971 kg)
32,120 lbs.
(14,569 kg)
34,760 lbs.
(15,767 kg)
37,400 lbs.
(16,964 kg)
40,040 lbs.
(18,162 kg)
42,680 lbs.
(19,359 kg)
DimensionsSTB-4460STB-4480STB-44120STB-44160STB-44200STB-44240
Length
(Length with Chip Conveyor)
20.14 ft
(6.13 M)
21.78 ft
(6.63 M)
25.06 ft
(7.63 M)
28.35 ft
(8.64 M)
31.62 ft.
(9.63 M)
34.90 ft.
(10.63 M)
Width7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
Height7.61 ft.
(2.31 M)
7.61 ft.
(2.31 M)
7.61 ft.
(2.31 M)
7.61 ft.
(2.31 M)
7.61 ft.
(2.31 M)
7.61 ft.
(2.31 M)
DimensionsSTB-5060STB-5080STB-50120STB-50160STB-50200STB-50240
Maximum Swing Over Bed50.39 in.
(1280 mm)
50.39 in.
(1280 mm)
50.39 in.
(1280 mm)
50.39 in.
(1280 mm)
50.39 in.
(1280 mm)
50.39 in.
(1280 mm)
Swing Over Cross Slide33.86 in.
(860 mm)
33.86 in.
(860 mm)
33.86 in.
(860 mm)
33.86 in.
(860 mm)
33.86 in.
(860 mm)
33.86 in.
(860 mm)
Distance Between Centers59 in.
(1500 mm)
78.74 in.
(2000 mm)
118.1 in.
(3000 mm)
157.5 in.
(4000 mm)
196.9 in.
(5001 mm)
236.2 in.
(6000 mm)
Spindle Bore6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
Main Motor30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
CNC ControlFANUC Oi-TDFANUC Oi-TDFANUC Oi-TDFANUC Oi-TDFANUC Oi-TDFANUC Oi-TD
BedSTB-5060STB-5080STB-50120STB-50160STB-50200STB-50240
Bed Way Construction2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways
Width of Bed32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
Length of Bed155.5 in.
(3950 mm)
175.2 in.
(4450 mm)
214.6 in.
(5450 mm)
253.9 in.
(6450 mm)
293.3 in.
(7450 mm)
332.7 in.
(8450 mm)
TravelSTB-5060STB-5080STB-50120STB-50160STB-50200STB-50240
X-Axis Travel
(Varies by different turrets installed)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
Z-Axis Travel59 in.
(1500 mm)
78.7 in.
(2000 mm)
118.1 in.
(3000 mm)
157.5 in.
(4000 mm)
169.3 in.
(4300 mm)
236.2 in.
(6000 mm)
X-Axis Ball Screw Diameter1.25 in.
(32mm)
1.25 in.
(32mm)
1.25 in.
(32mm)
1.25 in.
(32mm)
1.25 in.
(32mm)
1.25 in.
(32mm)
Z-Axis Ball Screw Diameter2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
MotorSTB-5060STB-5080STB-50120STB-50160STB-50200STB-50240
Spindle Motor30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
X-Axis Servo Motor4 hp
(2.98 Kw)
(Fanuc AC servo)
4 hp
(2.98 Kw)
(Fanuc AC servo)
4 hp
(2.98 Kw)
(Fanuc AC servo)
4 hp
(2.98 Kw)
(Fanuc AC servo)
4 hp
(2.98 Kw)
(Fanuc AC servo)
4 hp
(2.98 Kw)
(Fanuc AC servo)
Z-Axis Servo Motor 5.32 hp
(3.96 Kw)
(3.87 Kw) (Fanuc AC servo)
5.32 hp
(3.96 Kw)
(3.87 Kw) (Fanuc AC servo)
5.32 hp
(3.96 Kw)
(3.87 Kw) (Fanuc AC servo)
5.32 hp
(3.96 Kw)
(3.87 Kw) (Fanuc AC servo)
5.32 hp
(3.96 Kw)
(3.87 Kw) (Fanuc AC servo)
5.32 hp
(3.96 Kw)
(3.87 Kw) (Fanuc AC servo)
Hydraulic Pump2 hp
(1.5 kw)
2 hp
(1.5 kw)
2 hp
(1.5 kw)
2 hp
(1.5 kw)
2 hp
(1.5 kw)
2 hp
(1.5 kw)
Coolant Pump1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
Machine WeightSTB-5060STB-5080STB-50120STB-50160STB-50200STB-50240
Weight32,560 lbs.
(14,800 kg)
33,880 lbs.
(15,400 kg)
36,520 lbs.
(16,600 kg)
39,160 lbs.
(17,800 kg)
40,040 lbs.
(18,162 kg)
44,440 lbs.
(20,200 kg)
DimensionsSTB-5060STB-5080STB-50120STB-50160STB-50200STB-50240
Length
(Length with Chip Conveyor)
20.14 ft
(6.13 M)
21.78 ft
(6.63 M)
25.06 ft
(7.63 M)
28.35 ft
(8.64 M)
31.62 ft.
(9.63 M)
34.90 ft.
(10.63 M)
Width7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
Height7.61 ft.
(2.31 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
7.77 ft.
(2.36 M)
DimensionsSTB-5560STB-5580STB-55120STB-50160STB-55200STB-55240
Maximum Swing Over Bed55.91 in.
(1420 mm)
55.91 in.
(1420 mm)
55.91 in.
(1420 mm)
55.91 in.
(1420 mm)
55.91 in.
(1420 mm)
55.91 in.
(1420 mm)
Swing Over Cross Slide39.3 in.
(998 mm)
39.3 in.
(998 mm)
39.3 in.
(998 mm)
39.3 in.
(998 mm)
39.3 in.
(998 mm)
39.3 in.
(998 mm)
Distance Between Centers59 in.
(1500 mm)
78.74 in.
(2000 mm)
118.1 in.
(3000 mm)
157.5 in.
(4000 mm)
196.9 in.
(5001 mm)
236.2 in.
(6000 mm)
Spindle Bore6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
Main Motor30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp (Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
CNC ControlFANUC Oi-TDFANUC Oi-TDFANUC Oi-TDFANUC Oi-TDFANUC Oi-TDFANUC Oi-TD
BedSTB-5560STB-5580STB-55120STB-50160STB-55200STB-55240
Bed Way Construction2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways2 V, 2 Flat Ways
Width of Bed32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
32 in.
(813 mm)
Length of Bed155.9 in.
(3960 mm)
175.6 in.
(4460 mm)
215 in.
(5461 mm)
254.3 in.
(6459 mm)
293.7 in.
(7460 mm)
333 in.
(8458 mm)
TravelSTB-5560STB-5580STB-55120STB-50160STB-55200STB-55240
X-Axis Travel
(Varies by different turrets installed)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
23.6 in.
(600 mm)
Z-Axis Travel43.3 in.
(1100 mm)
43.3 in.
(1100 mm)
43.3 in.
(1100 mm)
43.3 in.
(1100 mm)
43.3 in.
(1100 mm)
43.3 in.
(1100 mm)
X-Axis Ball Screw Diameter1.25 in.
(32mm)
1.25 in.
(32mm)
1.25 in.
(32mm)
1.25 in.
(32mm)
1.25 in.
(32mm)
1.25 in.
(32mm)
Z-Axis Ball Screw Diameter2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
2.48 in.
(63 mm)
MotorSTB-5560STB-5580STB-55120STB-55160STB-55200STB-55240
Spindle Motor30 hp
22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
X-Axis Servo Motor4 hp
(2.98 Kw)
(Fanuc AC servo)
4 hp
(2.98 Kw)
(Fanuc AC servo)
4 hp
(2.98 Kw)
(Fanuc AC servo)
4 hp
(2.98 Kw)
(Fanuc AC servo)
4 hp
(2.98 Kw)
(Fanuc AC servo)
4 hp
(2.98 Kw)
(Fanuc AC servo)
Z-Axis Servo Motor5 hp
(3.72 Kw)
(Fanuc AC servo)
5.32 hp
(3.96 Kw)
(Fanuc AC servo)
5 hp
(3.72 Kw)
(Fanuc AC servo)
5 hp
(3.72 Kw)
(Fanuc AC servo)
5 hp
(3.72 Kw)
(Fanuc AC servo)
5 hp
(3.72 Kw)
(Fanuc AC servo)
Hydraulic Pump2 hp
(1.5 kw)
2 hp (1.5 kw)2 hp (1.5 kw)2 hp (1.5 kw)2 hp (1.5 kw)2 hp (1.5 kw)
Coolant Pump1.7 hp
(1.27 Kw)
1.7 hp (1.27 Kw)1.7 hp (1.27 Kw)1.7 hp (1.27 Kw)1.7 hp (1.27 Kw)1.7 hp (1.27 Kw)
Machine WeightSTB-5560STB-5580STB-55120STB-55160STB-55200STB-55240
Weight33,660 lbs.
(15,268 kg)
34,980 lbs.
(15,866 kg)
37,620 lbs.
(17,064 kg)
40,260 lbs.
(18,261 kg)
42,900 lbs.
(19,459 kg)
45,540 lbs.
(20,656 kg)
DimensionsSTB-5560STB-5580STB-55120STB-55160STB-55200STB-55240
Length
(Length with Chip Conveyor)
16.95 ft.
(5.16 M)
18.6 ft.
(5.66 M)
21.88 ft.
(6.66 M)
25.16 ft.
(7.66 M)
25.16 ft.
(7.66 M)
28.5 ft.
(8.68 M)
Width10.16 ft.
(3.09 M)
10.16 ft.
(3.09 M)
10.16 ft.
(3.09 M)
10.16 ft.
(3.09 M)
10.16 ft.
(3.09 M)
10.16 ft.
(3.09 M)
Height7.48 ft.
(2.27 M)
7.48 ft.
(2.27 M)
7.48 ft.
(2.27 M)
7.48 ft.
(2.27 M)
7.48 ft.
(2.27 M)
7.48 ft.
(2.27 M)
DimensionsSTB-60120STB-65240
Maximum Swing Over Bed59 in.
(1500 mm)
59 in.
(1500 mm)
Swing Over Cross Slide43.3 in.
(1100 mm)
43.3 in.
(1100 mm)
Distance Between Centers118.11 in.
(3000 mm)
118.11 in.
(3000 mm)
Spindle Bore6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
Main Motor30 hp (Std.)
(22.37 Kw)

40 hp & 60 hp (29.82 Kw & 44.74 Kw) (Opt.)
30 hp (Std.)
40 hp & 60 hp (Opt.)

(22.37 Kw 29.82 Kw & 44.74 Kw)
CNC ControlFANUC Oi-TDFANUC Oi-TD
BedSTB-60120STB-65240
Bed Way Construction2 V, 2 Flat Ways2 V, 2 Flat Ways
Width of Bed32 in.
(810mm)
32 in.
(810mm)
Length of Bed214.96 in.
(5460 mm)
333.1 in.
(8460 mm)
TravelSTB-60120STB-65240
X-Axis Travel
(Varies by different turrets installed)
23.60 in.
(600 mm)
23.60 in.
(600 mm)
Z-Axis Travel118.11 in.
(3000 mm)
220.47 in.
(5600 mm)
X-Axis Ball Screw Diameter1.57 in.
(40 mm)
1.57 in.
(40 mm)
Z-Axis Ball Screw Diameter2.48 in.
(63 mm)
2.48 in.
(63 mm)
MotorSTB-60120STB-65240
Spindle Motor30 hp
(22.37 Kw) (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
30 hp
(STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp

(22.37 Kw (STD Fanuc Alpha 22) (Opt: 29.82 Kw & 44.74 Kw)
X-Axis Servo Motor4.7 hp
(3.50 kw)
5.32 hp
(3.96 kw)
Z-Axis Servo Motor5 hp
(3.72 kw)
9.3 hp
(6.93 kw)
Hydraulic Pump2 hp
(1.5 kw)
2 hp
(1.5 kw)
Coolant Pump1.7 hp
(1.27 kw)
1.7 hp
(1.27 kw)
Machine WeightSTB-60120STB-65240
Weight38,500 lbs.
(17,463 kg)
47,740 lbs.
(21,654 kg)
DimensionsSTB-60120STB-65240
Length
(Length with Chip Conveyor)
21.89 ft.
(6.67 M)
28.67 ft.
(8.73 M)
Width7.77 ft.
(2.36 M)
7.55 ft.
(2.30 M)
Height6.5 ft.
(1.98 M)
8.36 ft.
(2.54 M)
DimensionsSTB-68120STB-68160
Maximum Swing Over Bed67.72 in.
(1720 mm)
67.22 in.
(1707 mm)
Swing Over Cross Slide51.16 in.
(1300 mm)
46.85 in.
(1190 mm)
Distance Between Centers118.11 in.
(3000 mm)
157.5 in.
(4000 mm)
Spindle Bore6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
6 in. (152 mm)
9 in. (229 mm)
12 in. (305 mm)
15 in. (381 mm)
Main Motor30 hp
(Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
30 hp
(Std.) (22.37 Kw)
40 hp & 60 hp (Opt.) (29.82 Kw & 44.74 Kw)
CNC ControlFANUC Oi-TDFANUC Oi-TD
BedSTB-68120STB-68160
Bed Way Construction2 V, 2 Flat Ways2 V, 2 Flat Ways
Width of Bed32 in.
(813 mm)
32 in.
(813 mm)
Length of Bed214.57 in.
(5450 mm)
253.94 in.
(6450 mm)
TravelSTB-68120STB-68160
X-Axis Travel
(Varies by different turrets installed)
23.62 in.
(600 mm)
23.62 in.
(600 mm)
Z-Axis Travel102.3 in.
(2600 mm)
141.8 in.
(3602 mm)
X-Axis Ball Screw Diameter1.57 in.
(40 mm)
1.57 in.
(40 mm)
Z-Axis Ball Screw Diameter2.48 in.
(63 mm)
2.48 in.
(63 mm)
MotorSTB-68120STB-68160
Spindle Motor30 hp
(22.37 Kw) (STD Fanuc Alpha 22) Opt: 40 hp or 60 hp
30 hp
(22.37 Kw) (STD Fanuc Alpha 22) Opt: 40 hp or 60 hp (29.82 Kw & 44.74 Kw)
X-Axis Servo Motor4 hp (2.98 Kw)
(Fanuc AC servo)
5.32 hp (3.96 Kw)
(Fanuc AC servo)
Z-Axis Servo Motor 5 hp (3.72 Kw)
(Fanuc AC servo)
5.32 hp (3.96 Kw)
(Fanuc AC servo)
Hydraulic Pump2 hp
(1.5 kw)
2 hp
(1.5 kw)
Coolant Pump1.7 hp
(1.27 Kw)
1.7 hp
(1.27 Kw)
Machine WeightSTB-68120STB-68160
Weight40,480 lbs.
(18,361 kg)
43,120 lbs.
(19,559 kg)
DimensionsSTB-68120STB-68160
Length
(Length with Chip Conveyor)
25.06 ft.
(7.63 M)
28.35 ft.
(8.64 M)
Width10.17 ft.
(3.09 M)
10.16 ft.
(3.09 M)
Height7.97 ft.
(2.42 M)
7.97 ft.
(2.42 M)
Dimensions (STB-95160)InchMetric
Maximum Swing Over Bed95 in.2413 mm
Swing Over Cross Slide46.85 in.1190 mm
Distance Between Centers157.5 in.4000 mm
Spindle Bore6 in.
9 in.
12 in.
15 in.
152 mm
229 mm
305 mm
381 mm
Main Motor30 hp (Std.)
40 hp & 60 hp (Opt.)
22.37 Kw
29.82 Kw
& 44.74 Kw
CNC ControlFANUC Oi-TDFANUC Oi-TD
Bed (STB-95160)InchMetric
Bed Way Construction2 V, 2 Flat Ways2 V, 2 Flat Ways
Width of Bed32 in.813 mm
Length of Bed254.3 in.6459 mm
Travel (STB-95160)InchMetric
X-Axis Travel
(Varies by different turrets installed)
29.1 in.739 mm
Z-Axis Travel141.8 in.3602 mm
X-Axis Ball Screw Diameter1.57 in.40 mm
Z-Axis Ball Screw Diameter2.48 in.63 mm
Motor (STB-95160)InchMetric
Spindle Motor30 hp (STD Fanuc Alpha 22)
Opt: 40 hp or 60 hp
22.37 Kw
29.82 Kw
& 44.74 Kw
X-Axis Servo Motor5.32 hp (Fanuc AC servo)3.96 kw
Z-Axis Servo Motor9.3 hp (Fanuc AC servo)6.93 kw
Hydraulic Pump2 hp1.5 kw
Coolant Pump1.7 hp 1.27 Kw
Machine Weight (STB-95160)InchMetric
Weight51,040 lbs.23,151 kg
Dimensions (STB-95160)InchMetric
Length
(Length with Chip Conveyor)
25.16 ft.7.66 M
Width10.16 ft.3.09 M
Height9.61 ft.2.92 M

Accessories

Standard Accessories

  • Controller: Fanuc Oi TF
  • Flat belt conveyor
  • Spindle 4-steps speed auto change
  • X/Z axes auto lubrication system
  • Coolant system
  • X/Z-axes with Turcite-B on slideways
  • X/Z-axes C3 ballscrew
  • Manual tailstock, MT 6
  • Steady rest 16”
  • Full enclosure splash guard
  • Heat exchanger
  • Electronic handwheel (MPG)
  • Tailstock interference protection
  • Work lamp

Optional Accessories

  • 4 jaw chuck, different sizes
  • 3 jaw chuck, different sizes
  • 3 jaw hydraulic chuck, different sizes
  • Face plate with 4 jaws, different sizes
  • Steady rest , over 16”, different sizes
  • Follow rests, different sizes
  • Boring attachment for bar dia. 120mm
  • Spindle chiller
  • Rear chuck Adapter
  • Hydraulic turret 4-way turret      
  • Hydraulic turret V-8 tools, includes boring toolholder 3 pcs, facing toolholder 1 pc and turret sleeve
  • Hydraulic turret V-12 tools, includes boring toolholder 3 pcs, facing toolholder 1 pc and turret sleeve
  • Tailstock with hydraulic quill
  • Tailstock base with hydraulic lock bolt

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