Wire rope isolator

DEFINITION
series HH21
  • 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 milimeters. For reference only

Series

Materials and finishes
(meets RoHS requirements)

HH21

Cable:
stainless steel
(galvanized available)
Retainer bars:
aluminium alloy/SurTec
Screws:
alloy steel/zinc plate
Inserts:
stainless steel.
All stainless steel
version HHSS21

Other materials on request
Model

height

h (mm)

width

w (mm)

weight

(kg)

-10
195
250
17,3
-12
230
280
19,2
-15
260
320
21,2
Interfaces

fixtures holes D

Bar 2
Bar 1
2 through holes ø21,5mm
2 through holes ø21,5mm countersunk 90°
2 inserts M20
2 through holes ø21,5mm
TM2
not standard
not standard
2 through holes ø21,5mm countersunk 90°
TCM
CM2
not standard
2 inserts M20
TIM
CIM
IM2
H
H
2
1

Serie: HH21

'Half-Helical' mount from the HH21 series

-
1
0

Model: -10

height: 195mm
width: 250mm
weight: 17,3kg
loops: serie standard is 04 loops

C
I
M

Interface: CIM

2 through holes ø21,5mm countersunk 90° in bar 1,
2 inserts M20 in bar 2

Wire rope isolator

PERFORMANCE DATA
series HH21

Compression and tension

HH21 Series
Model
-10
-12
-15
1. Max Static
F daN
1759
1467
1118
d mm
11,8
17,6
22,6
2. Max Shock
F daN
5278
4403
3356
d mm
63
95
122
3. Max Vibration
2a mm
7,0
10,5
13,5
f Hz
5,1
4,0
3,5
1. Max Static
F daN
1759
1467
1118
d mm
11,8
15,4
19,6
2. Max Shock
F daN
24087
16866
12789
d mm
67
75
95
3. Max Vibration
2a mm
7,4
8,3
10,5
f Hz
5,8
5,2
4,6

Compression/roll 45° - Tension/roll 45°

HH21 Series
Model
-10
-12
-15
1. Max Static
F daN
1319
1100
839
d mm
16,6
24,8
31,8
2. Max Shock
F daN
3395
2752
2095
d mm
95
143
183
3. Max Vibration
2a mm
10,5
15,7
20,2
f Hz
4,3
3,4
3,0
1. Max Static
F daN
1319
1100
839
d mm
16,6
23,8
30,4
2. Max Shock
F daN
11940
8254
6256
d mm
77
85
109
3. Max Vibration
2a mm
8,5
9,4
12,0
f Hz
5,2
4,7
4,2

Shear or Roll

HH21 Series
Model
-10
-12
-15
1. Max Static
F daN
879
733
559
d mm
22,2
33,4
42,8
2. Max Shock
F daN
6755
4495
3287
d mm
80
101
129
3. Max Vibration
2a mm
8,8
11,2
14,2
f Hz
4,6
4,0
3,5
  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