Torque Limiters SK
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Model SK1/SKP technical information
Torque Limiter / Safety Coupling with conical clamp or clamping hub
Series from 15 - 2,800 Nm
SK1: Torque Limiter with conical clamp |
 |
SKP: Torque Limiter with keyway connection |
Optional sealed version for wash down and foodservice application.
Series Miniature from 1.5 - 10 Nm
SK1 Miniature: Torque Limiter with clamping hub |
|
SKP Miniature: Torque Limiter with keyway connection |
Data table and downloads Torque Limiter SK1 / SKP
Model
SK1/SKP |
Miniature Design |
Series |
| 1.5 |
2 |
4.5 |
10 |
15 |
30 |
60 |
150 |
200 |
300 |
500 |
800 |
1500 |
2500 |
| Adjustment range available
from - to (approx. values) (Nm) |
TKN |
0.1-0.6
0.4-1
0.8-2 |
0.2-1.5
0.5-2.2
1.5-3.5 |
1-3
2-4.5
3-7 |
2-6
4-12
7-18 |
5-15
12-25
20-40
35-70 |
5-20
10-30
20-60
50-100 |
10-30
25-80
50-115 |
20-70
45-150
80-225 |
30-90
60-160
140-280
250-400 |
100-200
150-240
220-440 |
80-200
200-350
320-650 |
400-650
500-800
650-950 |
600-800
700-1200
1000-1800 |
1500-2000
2000-2500
2300-2800 |
| Adjustment range possible from - to (approx. values), full disengagement (Nm) |
TKN |
0.3-0.8
0.6-1.3 |
0.5-2 |
2.5-4.5 |
2-5
4-10
8-15 |
7-15 |
8-20
16-30 |
10-30
20-40
30-60 |
20-60
40-80
80-150 |
80-140
130-200 |
120-180
160-300 |
50-150
100-300
250-500 |
200-400
450-850 |
1000-1250
1250-1500 |
1400-2200
1800-2700 |
| Overall length (mm) |
A |
23 |
28 |
32 |
39 |
40 |
50 |
54 |
58 |
63 |
70 |
84 |
95 |
109 |
146 |
| Overall length, full disengagement (mm) |
AF |
23 |
28 |
32 |
39 |
40 |
50 |
54 |
58 |
66 |
73 |
88 |
95 |
117 |
152 |
| Overall length A1 (mm) |
A1 |
15.5 |
20 |
22 |
28 |
34 |
43 |
46 |
48.5 |
54 |
57 |
71.5 |
80 |
93 |
135 |
| Overall length A1, full disengagement (mm) |
A1F |
15.5 |
20 |
22 |
28 |
34 |
43 |
46 |
48.5 |
57 |
60 |
75 |
91 |
110 |
141 |
| Actuation ring Ø (mm) |
B |
23 |
29 |
35 |
45 |
55 |
65 |
73 |
92 |
99 |
120 |
135 |
152 |
174 |
242 |
| Actuation ring Ø, full disengagement (mm) |
BF |
24 |
32 |
42 |
51.5 |
62 |
70 |
83 |
98 |
117 |
132 |
155 |
177 |
187 |
258 |
| Clamping fit length (mm) |
C |
7 |
8 |
11 |
11 |
19 |
22 |
27.5 |
32 |
32 |
41 |
41 |
49 |
61 |
80 |
| Inner diameter
from Ø to Ø H7 (mm) |
D |
4-8 |
4-12 |
5-14 |
6-20 |
8-22 |
12-22 |
12-29 |
15-37 |
20-44 |
25-56 |
25-56 |
30-60 |
35-70 |
50-100 |
| Inner diameter max. Ø H7 (mm) |
D1 |
8 |
10 |
12 |
16 |
19 |
25.4 |
30 |
38 |
44 |
50 |
58 |
60 |
73 |
95 |
| Pilot diameter h7 (mm) |
E |
14 |
22 |
25 |
34 |
40 |
47 |
55 |
68 |
75 |
82 |
90 |
100 |
125 |
168 |
| Bolt hole circle diameter ± 0.2 (mm) |
F |
22 |
28 |
35 |
43 |
47 |
54 |
63 |
78 |
85 |
98 |
110 |
120 |
148 |
202 |
| Flange outside diameter -0.2 (mm) |
G |
26 |
32 |
40 |
50 |
53 |
63 |
72 |
87 |
98 |
112 |
128 |
140 |
165 |
240 |
| Thread |
H |
4xM2 |
4xM2.5 |
6xM2.5 |
6xM3 |
6xM4 |
6xM5 |
6xM5 |
6xM6 |
6xM6 |
6xM8 |
6xM8 |
6xM10 |
6xM12 |
6xM16 |
| Thread depth (mm) |
I |
3 |
4 |
4 |
5 |
6 |
8 |
9 |
10 |
10 |
10 |
12 |
15 |
16 |
24 |
| Centering length -0.2 (mm) |
J |
2.5 |
3.5 |
5 |
8 |
3 |
5 |
5 |
5 |
5 |
6 |
9 |
10 |
13.5 |
20 |
| Distance (mm) |
K |
5 |
6 |
8 |
11 |
8 |
11 |
11 |
12 |
12 |
15 |
21 |
19 |
25 |
34 |
| Distance (mm) |
L |
11 |
15 |
17 |
22 |
27 |
35 |
37 |
39 |
44 |
47 |
59 |
67 |
82 |
112 |
| Distance full disengagemant (mm) |
LF |
11.5 |
16 |
18 |
24 |
27 |
37 |
39 |
41.5 |
47 |
51.5 |
62 |
75 |
94 |
120 |
| Distance (mm) |
M |
2.5 |
4 |
4 |
5 |
|
|
|
|
|
|
|
|
|
|
| Screw ISO 4762 |
N |
M2.5 |
M3 |
M4 |
M4 |
M4 |
M5 |
M5 |
M6 |
M6 |
M8 |
M8 |
M10 |
M12 |
M16 |
| Tighting torque in (Nm) |
N |
1 |
2 |
4 |
4.5 |
4 |
6 |
8 |
12 |
14 |
18 |
25 |
40 |
70 |
120 |
| Outside diameter clamp ring (mm) |
O1 |
20 |
25 |
32 |
40 |
|
|
|
|
|
|
|
|
|
|
| Diameter (mm) |
O2 |
13 |
18 |
21 |
30 |
35 |
42 |
49 |
62 |
67 |
75 |
84 |
91 |
112 |
154 |
| Diameter Ø H7 (mm) |
O3 |
11 |
14 |
17 |
24 |
27 |
32 |
39 |
50 |
55 |
65 |
72 |
75 |
92 |
128 |
| Distance between centers (mm) |
P |
6.5 |
8 |
10 |
15 |
|
|
|
|
|
|
|
|
|
|
| Distance (mm) |
R |
1 |
1.3 |
1.5 |
1.5 |
2.5 |
2.5 |
2.5 |
2.5 |
3 |
3 |
4 |
4 |
4.5 |
6 |
Moment of interia
(10-³ kgm²) |
Jges |
0.01 |
0.02 |
0.05 |
0.07 |
0.15 |
0.25 |
0.50 |
1.60 |
2.70 |
5.20 |
8.60 |
20 |
31.5 |
210 |
| Approx. weight (kg) |
|
0.03 |
0.065 |
0.12 |
0.22 |
0.4 |
0.7 |
1.0 |
1.3 |
2.0 |
3.0 |
4.0 |
5.5 |
10 |
28 |
| Actuation path (mm) |
|
0.7 |
0.8 |
0.8 |
1.2 |
1.5 |
1.5 |
1.7 |
1.9 |
2.2 |
2.2 |
2.2 |
2.2 |
3.0 |
3.0 |
| Downloads SK1 |
1.5 |
2 |
4.5 |
10 |
15 |
30 |
60 |
150 |
200 |
300 |
500 |
800 |
1500 |
2500 |
| 2D-DXF (single-position, load holding, multi-position) |
|
 |
|
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| 3D-EXE (single-position, load holding, multi-position) |
|
 |
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|
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| 3D-STEP (single-position, load holding, multi-position) |
|
 |
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|
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| 2D-DXF (full disengagement) |
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| 3D-EXE (full disengagement) |
|
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| 3D-STEP (full disengagement) |
|
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| Downloads SKP |
1.5 |
2 |
4,5 |
10 |
15 |
30 |
60 |
150 |
200 |
300 |
500 |
800 |
1500 |
2500 |
| 2D-DXF (single-position, load holding, multi-position) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3D-EXE (single-position, load holding, multi-position) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3D-STEP (single-position, load holding, multi-position) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2D-DXF (full disengagement) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3D-EXE (full disengagement) |
|
|
|
|
|
|
|
|
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|
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| 3D-STEP (full disengagement) |
|
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|
A
F, B
F, L
F = Full disengagement version
Ordering specifications
Order
example for Torque Limiter SK1
Possible versions
W = Single-position engagement
D = Multi-position engagement
G = Load holding
F = Full disengagement
For the maximum
permissible radial load capacity for all SK1 / SKP models, see installation
instructions!
Last update: 14.01.2009
