Elastomer Couplings EK
Please select a Product:
Torque Limiter / Safety Coupling Model ES 2
with clamping hub, press-fit version for direct drives
Series from 2 - 900 Nm
Data table and Downloads Torque Limiter ES 2 Series 2 - 900 Nm
|
Model ES 2
|
Series
|
|
10
|
20
|
60
|
150
|
300
|
450
|
800
|
|
Adjustment range
possible from - to (Nm)
|
TKN
|
2 to 6
or
4 to 12
|
10 to 25
or
20 to 40
|
10 to 30
or
25 to 80
|
20 to 70
or
40 to 170
|
100 to 200
150 to 240
200 to 320
|
80 to 200
200 to 350
300 to 500
|
400 to 650
500 to 800
600 to 900
|
|
Adjustment range possible
from - to
(full disengagement) (mm)
|
TKNF
|
4 to 10
|
8 to 20
or
16 to 30
|
20 to 40
or
30 to 60
|
80 to 150
|
120 to 180
or
180 to 300
|
60 to 150
100 to 300
250 to 500
|
200 to 400
or
450 to 800
|
|
Overall length (mm)
|
A
|
60
|
86
|
96
|
106
|
140
|
164
|
179
|
|
Overall length
full disengagement (mm)
|
AF
|
60
|
86
|
96
|
108
|
143
|
168
|
190
|
|
Actuation ring Ø (mm)
|
B
|
45
|
65
|
73
|
92
|
120
|
135
|
152
|
|
Actuation ring Ø
full disengagement (mm)
|
BF
|
51.5
|
70
|
83
|
98
|
132
|
155
|
177
|
|
Fit length (mm)
|
C1
|
10.3
|
17
|
20
|
21
|
31
|
34
|
48
|
|
Fit length (mm)
|
C2
|
16
|
27
|
31
|
35
|
42
|
51
|
45
|
|
Hub length (mm)
|
C3
|
20.7
|
31
|
36
|
39
|
52
|
57
|
74
|
|
Inner diameter possible
from Ø to Ø H7 (mm)
|
D1
|
5 to 16
|
8 to 25
|
12 to 32
|
19 to 35
|
20 to 45
|
28 to 60
|
35 to 80
|
|
Inner diameter possible
from Ø to Ø H7 (mm)
|
D2
|
6 to 20
|
12 to 30
|
15 to 32
|
19 to 42
|
30 to 60
|
35 to 60
|
40 to 75
|
|
Diameter of the hub (mm)
|
E1
|
32
|
42
|
56
|
66.5
|
82
|
102
|
136.5
|
|
Diameter of the hub (mm)
|
E2
|
40
|
55
|
66
|
81
|
110
|
123
|
132
|
|
Distance (mm)
|
F
|
17
|
24
|
30
|
31
|
35
|
45
|
50
|
|
Distance full disengagement (mm)
|
FF
|
16
|
22
|
29
|
30
|
35
|
43
|
54
|
|
Distance (mm)
|
G1
|
5
|
8.5
|
10
|
11
|
15
|
17.5
|
23
|
|
Distance (mm)
|
G2
|
5
|
7.5
|
9.5
|
11
|
13
|
17
|
18
|
|
Distance between centers (mm)
|
H1
|
10.5
|
15
|
21
|
24
|
29
|
38
|
50.5
|
|
Screw (ISO 4762/12.9)
|
I1
|
M4
|
M5
|
M6
|
M8
|
M10
|
M12
|
M16
|
|
Tighting torque (Nm)
|
4
|
8
|
15
|
35
|
70
|
120
|
290
|
|
Distance between centers SK-Side
(mm)
|
H2
|
15
|
19
|
23
|
27
|
39
|
41
|
48
|
|
Screw (ISO 4762/12.9)
|
I2
|
M4
|
M6
|
M8
|
M10
|
M12
|
M16
|
2x M16
|
|
Tighting torque (Nm)
|
4.5
|
15
|
40
|
70
|
130
|
200
|
250
|
|
Outside diameter screwhead (mm)
|
KS
|
32
|
44.5
|
57
|
68
|
85
|
105
|
139
|
| approx. weight (kg) |
|
0.3 |
0.6 |
1.0 |
2.4 |
5.8 |
9.3 |
14.3 |
Moment of interia
(10 -3 kgm2) |
Jges |
0.06 |
0.25 |
0.7 |
2.3 |
11 |
22 |
33.5 |
| Actuation path (mm) |
|
1.2 |
1.5 |
1.7 |
1.9 |
2.2 |
2.2 |
2.2 |
| Type Elastomer insert |
|
A |
B |
A |
B |
A |
B |
A |
B |
A |
B |
A |
B |
A |
B |
|
Inner diameter (Elastomer insert)
(mm)
|
DE
|
14.2
|
19.2
|
27.2
|
30.2
|
38.2
|
46.2
|
60.5
|
| Downloads ES 2 |
10
|
20
|
60
|
150
|
300
|
450
|
800
|
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) |
|
|
|
|
|
|
|
|
| 3D-STEP (full disengagement) |
|
|
|
|
|
|
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