DEMARK (Beijing) Automation Technology Co., Ltd.
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ST Series
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Model
Maximum stroke(mm)
Number of rows
dr
Major dimensions and tolerance
Basic load rating(kN)
Weight(Kg)
mm
Tolerance
D mm
Tolerance(μm)
L mm
Tolerance(μm)
l mm
T mm
t (mm)
d(mm)
r
Dynamic
Static
ST 6
20
3
6
1.69
12
0/-11
20
0/-0.2
11.3
1.1
0.5
1
0.5
216
147
8.9
ST 8
24
3
8
1.69
15
0/-11
24
0/-0.2
17.1
1.5
0.5
1.2
0.5
343
245
15.6
ST 10
30
3
10
1.69
19
0/-13
30
0/-0.2
22.7
1.5
0.5
1.2
0.5
637
461
28.8
ST 12
32
3
12
1.69
23
0/-13
32
0/-0.2
24.5
1.5
0.5
1.2
0.5
1070
813
42
ST 16
40
3
16
1.69
28
0/-13
37
0/-0.2
29.1
1.5
0.7
1.3
0.5
1180
990
71
ST 20
50
3
20
1.65
32
0/-16
45
0/-0.2
35.8
2
0.7
1.5
0.5
1260
1170
99
ST 25
50
3
25
1.65
37
0/-16
45
0/-0.2
35.8
2
0.7
1.6
1
1330
1330
117
ST 30
82
3
30
1.65
45
0/-16
65
0/-0.3
53.5
2.5
1
2
1
2990
3140
205
ST 35
92
3
35
1.64
52
0/-19
70
0/-0.3
58.5
2.5
1
2
1.5
3140
3530
329
ST 40
108
3
40
1.64
60
0/-19
80
0/-0.3
68.3
2.5
1
2
1.5
4120
4800
516
ST 50
138
3
50
1.64
72
0/-19
100
0/-0.3
86.4
3
1
2.5
1.5
5540
6910
827
ST 60
138
3
60
1.63
85
0/-22
100
0/-0.3
86.4
3
1
2.5
2
5980
8230
1240
ST 80
132
3
80
1.63
110
0/-22
100
0/-0.4
86
3
1.5
2.5
2
7840
12200
250
ST100
132
3
100
1.61
130
0/-22
100
0/-0.4
86
3
1.5
2.5
2
8430
14700
2440