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Wire rope isolators: 'Helical'

DEFINITION
series FH20
  • All metal multidirectional anti-vibration/shock mounts
  • Exceptional reliability and long life
  • High damping
  • No aging
  • Corrosion resistant
  • Unequalled temperature range : -180°C to +300°C / -290F to 570 F
  • Great adaptability/versatility

Specials on request

(material size and number of loops, etc.)

Dimensions are in milimeters. For reference only

Series

Materials and finishes
(meets RoHS requirements)

FH20

Cable:
stainless steel
Retainer bars:
aluminium alloy/
SurTec

All stainless steel : C6HSS

Other materials on request
Model

height

H (mm)

width

W (mm)

weight

(kg)

-02
31
37
0.15
-04
34
39
0.16
-06
37
42
0.17
-08
39
44
0.17
-10
42
47
0.18
-12
44
49
0.19
-14
51
58
0.21
-16
52
63
0.22
-18
55
74
0.24
-20
57
80
0.25
-22
81
107
0.32
Interfaces

fixtures holes D

Bar 2
Bar 1
2 through holes ø7mm
2 through holes ø7mm countersunk 90°
2 x M6
2 through holes ø7mm
TM2
not standard
not standard
2 through holes ø7mm countersunk 90°
TCM
CM2
not standard
2 x M6
TIM
CIM
IM2
F
H
2
0

Serie: FH20

'Helical' mount from the FH20 series

-
0
2

Model: -02

height: 31mm
width: 37mm
weight: 0.15kg

1
0

Loops: 10

Serie standard is 10 loops

C
I
M

Interface: CIM

2 through holes ø7mm countersunk 90° in bar 1,
2 x M6 in bar 2

1

Wire rope isolators: 'Helical'

PERFORMANCE DATA
series FH20

Compression and tension

FH20 Series
Model
-02
-04
-06
-08
-10
-12
-14
-16
-18
-20
-22
1. Max Static
F daN
109
96.6
81.2
72.8
62.6
57
40
34.1
23.5
19.8
11.4
d mm
1.7
2
2.4
2.7
3.2
3.4
4.8
5.3
5.8
6.1
10.1
2. Max Shock
F daN
329
289
243
218
187
170
119
102
70.5
59.3
34.2
d mm
9
12
15
17
19
21
27
28
31
33
54
3. Max Vibration
2a mm
1.1
1.4
1.7
1.9
2.2
2.4
3.1
3.2
3.5
3.7
6
f Hz
15
13.5
12.2
11.6
10.8
10.3
8.9
8.6
8.1
7.8
6.2
1. Max Static
F daN
109
96.6
81.2
72.8
62.6
57
40
34.1
23.5
19.8
11.4
d mm
1.2
1.3
1.6
1.8
2.1
2.3
3.2
3.8
5.1
5.7
8.6
2. Max Shock
F daN
966
796
668
599
515
468
347
327
269
244
127
d mm
4
4
5
6
7
8
12
15
24
29
40
3. Max Vibration
2a mm
0.5
0.5
0.6
0.7
0.8
0.9
1.4
1.8
2.7
3.3
4.5
f Hz
22.1
21.1
19.2
18.1
16.8
16.1
13.4
12
10
9.2
7.7

Compression/roll 45° - Tension/roll 45°

FH20 Series
Model
-02
-04
-06
-08
-10
-12
-14
-16
-18
-20
-22
1. Max Static
F daN
82.3
72.5
60.9
54.6
47
42.7
30
25.6
17.6
14.8
8.5
d mm
2
2.8
3.4
3.8
4.4
4.8
5.8
6.8
8.1
9.8
14.3
2. Max Shock
F daN
209
181
152
137
117
107
76.1
66.3
47.2
40.2
22.8
d mm
14
18
22
25
29
32
41
43
47
49
82
3. Max Vibration
2a mm
1.6
2.1
2.5
2.8
3.3
3.6
4.6
4.8
5.2
5.5
9.1
f Hz
11.3
10
9.1
8.6
8
7.6
6.7
6.5
6.1
5.8
4.6
1. Max Static
F daN
82.3
72.5
60.9
54.6
47
42.7
30
25.6
17.6
14.8
8.5
d mm
1.4
1.8
2.1
2.4
2.7
3
4.2
4.7
6.6
7.3
10.6
2. Max Shock
F daN
476
390
327
293
252
229
170
162
135
122
63.6
d mm
5
5
6
7
8
9
14
18
28
34
46
3. Max Vibration
2a mm
0.6
0.6
0.7
0.8
1
1
1.5
2
3.1
3.7
5.2
f Hz
17.8
17.1
15.6
14.7
13.7
13.1
10.9
9.7
8.1
7.5
6.2

Shear or Roll

FH20 Series
Model
-02
-04
-06
-08
-10
-12
-14
-16
-18
-20
-22
1. Max Static
F daN
54.9
48.3
40.6
36.4
31.3
28.5
20
17
11.8
9.9
5.7
d mm
2.3
3
3.6
4.4
5
5.4
6.9
7
8.2
8.6
14.9
2. Max Shock
F daN
278
215
175
155
130
117
86.3
82.6
67.4
60.1
30.5
d mm
8
9
11
13
15
16
22
25
33
37
56
3. Max Vibration
2a mm
0.9
1.1
1.3
1.5
1.7
1.8
2.5
2.8
3.7
4.2
6.2
f Hz
6.1
5.8
5.3
5.1
4.7
4.5
3.8
3.5
2.9
2.7
2.3
  1. Max static load (F) with corresponding deflection (d)
  2. Max shock load (F) with corresponding deflection (d)
  3. Uncoupled resonant frequency (f) under max static loading 1. and max peak to peak sinusoidal vibration input (2a)

*IMPORTANT: Performance characteristics are given here for reference only. They can be increased under specific conditions. Contact us

Typical shock/vibration specifications:

Air AIR 7306, MIL-E-5400, MIL-C-172, MIL-STD-810
Ground Forces GAM EG13A, SEFT 001, MIL-STD-810, VG 9533
Marine GAM EG13C, IT25-21/96-31/15-86, MIL-S-167, MIL-S-901, STANAG 042, BV 043.73, BV 044
Others GAM EMB1, GAM EMBT4, DEF STAN 07-55, IEC 571, FINABEL 2C
April 8, 2025
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