DEMARK (Beijing) Automation Technology Co., Ltd.
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Ordinary Type
> ST...B Series
ST...B 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 8B
8
6
8
1.69
15
0/-11
24
0/ -0.2
17.1
1.5
0.5
1.2
0.5
549
490
16.8
ST 10B
8
6
10
1.69
19
0/-13
30
0/ -0.2
22.7
1.5
0.5
1.2
0.5
130
931
31.2
ST 12B
8
6
12
1.69
23
0/-13
32
0/ -0.2
24.5
1.5
0.5
1.2
0.5
1720
1630
46
ST 16B
16
6
16
1.69
28
0/-13
37
0/ -0.2
29.1
1.5
0.7
1.3
0.5
1910
1980
75
ST 20B
20
6
20
1.65
32
0/-16
45
0/ -0.2
35.8
2
0.7
1.5
0.5
260
2320
106
ST 25B
20
6
25
1.65
37
0/-16
45
0/ -0.3
35.8
2
0.7
1.6
1
2170
2670
125
ST 30B
44
6
30
1.65
45
0/-16
65
0/ -0.3
53.5
2.5
1
2
1
4800
6270
220
ST 35B
54
6
35
1.64
52
0/-19
70
0/ -0.3
58.5
2.5
1
2
1.5
550
760
346
ST 40B
66
6
40
1.64
60
0/-19
80
0/ -0.3
68.3
2.5
1
2
1.5
6710
9560
540
ST 50B
88
6
50
1.64
72
0/-19
100
0/ -0.3
86.4
3
1
2.5
1.5
8970
13800
862
ST 60B
88
6
60
1.63
85
0/-22
100
0/ -0.3
86.4
3
1
2.5
2
9700
16500
1290
ST 80B
76
6
80
1.63
110
0/-22
100
0/ -0.4
86
3
1.5
2.5
2
12700
24300
2110
ST100B
76
6
100
1.61
130
0/-25
100
0/ -0.4
86
3
1.5
2.5
2
13700
29400
2520