Wire rope isolator

DEFINITION
series HH44
  • 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 (-290°F to 570°F)
  • Great adaptability/versatility

Specials on request

(material size and number of loops, etc.)

Dimensions are in inches. For reference only

Series

Materials and finishes
(meets RoHS requirements)

HH44

Cable:
stainless steel
(galvanized available)
Retainer bars:
aluminium alloy/SurTec
Screws:
alloy steel/zinc plate
Inserts:
stainless steel.
All stainless steel
version HHSS13

Other materials on request
Model

height

h (in)

width

w (in)

weight

(lbs)

-20
2.7
3.1
0.99
-24
2.8
3.3
1.0
-32
2.9
3.5
1.1
-36
3.0
4.1
1.1
-38
3.5
4.3
1.2
-44
4.1
4.8
1.4
-46
4.3
5.5
1.5
-46
4.9
5.6
1.5
-50
5.3
6.0
1.7
-52
6.1
7.1
1.9
-54
6.5
7.3
2.0
Interfaces

fixtures holes D

Bar 2
Bar 1
ø 0.34 in through holes
ø 0.34 in through holes countersunk 82°
5/16 - 24 inserts
ø 0.34 in through holes
T2
not standard
not standard
ø 0.34 in through holes countersunk 82°
TC
C2
not standard
5/16 - 24 inserts
TI
CI
I2
H
H
4
4

Serie: HH44

'Half-Helical' mount from the HH44 series

-
2
0

Model: -20

height: 2.7in
width: 3.1in
weight: 0.99lbs

0
4

Loops: 04

Serie standard is 04 loops

C
I

Interface: CI

ø 0.34 in through holes countersunk 82° in bar 1,
5/16 - 24 inserts in bar 2

Wire rope isolator

PERFORMANCE DATA
series HH44

Compression and tension

HH44 Series
Model
-20
-24
-32
-36
-38
-44
-46
-46
-50
-52
-54
1. Max Static
F lbf
220
190
170
120
110
92
67
66
58
42
40
d in
0.23
0.25
0.27
0.29
0.37
0.47
0.49
0.59
0.66
0.80
0.86
2. Max Shock
F lbf
650
580
500
350
340
280
200
200
170
130
120
d in
1.2
1.3
1.5
1.6
2.0
2.6
2.7
3.2
3.6
4.3
4.7
3. Max Vibration
2a in
0.14
0.15
0.16
0.17
0.22
0.28
0.29
0.35
0.39
0.48
0.52
f Hz
6.6
6.4
6.2
6.3
5.3
4.5
4.8
4.0
3.8
3.5
3.3
1. Max Static
F lbf
220
190
170
120
110
92
67
66
58
42
40
d in
0.17
0.18
0.21
0.27
0.28
0.33
0.42
0.42
0.46
0.57
0.59
2. Max Shock
F lbf
2100
1900
1700
1500
1200
870
750
630
540
410
370
d in
0.70
0.78
0.92
1.4
1.2
1.4
2.0
1.7
1.9
2.4
2.4
3. Max Vibration
2a in
0.08
0.09
0.10
0.15
0.14
0.15
0.22
0.19
0.21
0.26
0.26
f Hz
9.9
9.4
8.8
7.7
7.6
7.0
6.2
6.2
6.0
5.3
5.3

Compression/roll 45° - Tension/roll 45°

HH44 Series
Model
-20
-24
-32
-36
-38
-44
-46
-46
-50
-52
-54
1. Max Static
F lbf
160
150
120
89
85
69
50
49
43
32
30
d in
0.32
0.35
0.38
0.41
0.52
0.66
0.69
0.84
0.93
1.1
1.2
2. Max Shock
F lbf
390
350
310
220
210
170
120
120
100
77
72
d in
1.9
2.0
2.2
2.3
3.0
3.8
4.0
4.8
5.4
6.5
7.1
3. Max Vibration
2a in
0.20
0.22
0.24
0.26
0.33
0.42
0.44
0.53
0.59
0.71
0.78
f Hz
5.6
5.4
5.3
5.4
4.5
3.9
4.0
3.5
3.3
3.0
2.8
1. Max Static
F lbf
160
150
120
89
85
69
50
49
43
32
30
d in
0.26
0.29
0.32
0.41
0.44
0.52
0.65
0.66
0.72
0.89
0.92
2. Max Shock
F lbf
1000
920
830
720
560
420
370
300
260
200
180
d in
0.80
0.89
1.1
1.6
1.4
1.6
2.3
2.0
2.2
2.7
2.7
3. Max Vibration
2a in
0.09
0.10
0.12
0.18
0.16
0.17
0.25
0.22
0.24
0.30
0.30
f Hz
9.0
8.6
8.0
7.0
6.9
6.4
5.6
5.7
5.4
4.9
4.8

Shear or Roll

HH44 Series
Model
-20
-24
-32
-36
-38
-44
-46
-46
-50
-52
-54
1. Max Static
F lbf
110
97
83
59
57
46
33
33
29
21
20
d in
0.43
0.47
0.51
0.54
0.69
0.89
0.93
1.1
1.3
1.5
1.6
2. Max Shock
F lbf
540
490
430
360
280
210
180
150
130
94
84
d in
1.1
1.2
1.4
1.8
1.9
2.3
2.8
2.9
3.1
3.9
4.0
3. Max Vibration
2a in
0.12
0.14
0.15
0.20
0.21
0.25
0.31
0.31
0.34
0.43
0.45
f Hz
7.3
7.0
6.6
6.0
5.6
5.1
4.7
4.5
4.3
3.9
3.7
  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