STC Seris Double-head Lathe Machine
Main Techinical specifications
Unit
SZ-STC 100Q
SZ-STC 160Q
SZ-STC 200Q
SZ-STC 130Z
SZ-STC 160Z
SZ-STC 200Z
SZ-STC 230Z
SZ-STC 280Z
Swing over bed
mm
500
500
500
630
630
630
630
800
Swing over carriage
mm
250
250
250
340
340
340
340
500
Tube outside diameter
mm
50-100
80-160
120-200
50-127
50-150
50-190
120-220
150-270
Max. length of workpiece
mm
700、1000、1500、2000
1500、2000、3000、5000
Max. length of turning
mm
500、 800、1300、1800
1300、1800、2800、4800
Span of guideway
mm
460
460
460
600
600
600
600
600
Max. load of Lathe bed
KG
80
150
150
2000
2000
2000
2000
2000
Quenching hardness
HRC
≤HRC55
≤HRC55
Spindle bore（dia）
mm
Ф100
Ф160
Ф200
Ф135
Ф170
Ф200
Ф230
Ф280
Mode of spindle speed
Stepless speed change / Бесступенчатая переменная скорость
Range of spindle speed
r/min
10-600
10-600
10-600
10-600
10-300
10-300
10-300
10-260
Power of main motor
KW
11
11
11
11
11
11
15
22
Size of chuck
Φ500/3爪
Φ500/3爪
Φ500/3爪
Φ500/3爪
Φ630/3爪
Minimum feed X/Z
mm
0.001/ 0.001
0.001/ 0.001
Rapid speeds of X/Z
mm/min
3000/ 5000
3000/ 5000
Turret type
V4 □240
V4 □240
V4 □240
V4 □240
V4 □280
V4 □240
V4 □240
V4 □280
Section of tool shank
mm
32×32
32×32
32×32
32×32
32×32
32×32
32×32
32×32
Turret indexing time
s
2.5
2.5
2.5
2.5
2.5
2.5
2.5
4
Lndexing repeatability
mm
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
CNC System
广数980TC3 GSK980TC3(Standard Configuration) Optional: ①SINUMERIK 808D / ②FANUC Oi-TF
X-axis motor torque
N.m
10
10
10
12
12
12
12
22
Z-axis motor torque
N.m
15
15
15
22
22
22
22
30
Workpiece accuracy
IT6~7
IT6~7
IT6~7
IT6~7
IT6~7
IT6~7
IT6~7
IT6~7
Length(L)
mm
4000/4600
4000/4600
4000/4600
5000/5600
5000/5600
5000/5600
5000/5600
5200/6200
Width(W)/ package
mm
2020/2200
2020/2200
2020/2200
2100/2250
2100/2250
2100/2250
2100/2250
2200/2280
Height(H)/ package
mm
1950/2100
1950/2100
1950/2100
2060/2180
2060/2180
2060/2180
2060/2180
2200/2270
Net weight /Gross weight
kg
3800/4200
4000/4400
4000/4400
5500/6300
5700/6500
6000/6800
6000/6800
7800/8200