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Wire rope isolator: 'polycal'

DEFINITION
series MP48
  • 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

Dimensions are in milimeters. For reference only

Series

Materials and finishes
(meets RoHS requirements)

MP48

Cable:
stainless steel
Retainer bars:
aluminium alloy
Inserts:
stainless steel

 
Model

height

H (mm)

width

U (mm)

width

V (mm)

weight

(kg)

-62
75
88
114
0.58
-68
84
91
122
0.60
-72
92
99
128
0.62
-74
106
110
135
0.66
-82
127
127
147
0.73
Interfaces

fixtures holes D

Bar 2
Bar 1
1 through hole ø 9 mm (option: M12 insert)
1 through hole ø9 mm (option:Insert M12)
M
P
4
8

Serie: MP48

'Polycal' mount from the MP48 series

-
6
2

Model: -62

height: 75mm
width: 88mm
weight: 0.58kg

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Wire rope isolator: 'polycal'

PERFORMANCE DATA
series MP48

Compression and tension

MP48 Series
Model
-62
-68
-72
-74
-82
1. Max Static
F daN
52.1
45.3
35.6
33.6
24.8
d mm
5.5
7
8.3
10.6
14.1
2. Max Shock
F daN
156
136
106
100
74.3
d mm
29
37
45
57
76
3. Max Vibration
2a mm
3.3
4.2
5
6.3
8.4
f Hz
8.3
7.4
6.8
6.1
5.3
1. Max Static
F daN
52.1
45.3
35.6
33.6
24.8
d mm
5.3
6.2
7.2
8.4
10.3
2. Max Shock
F daN
674
533
406
348
241
d mm
28
30
35
37
43
3. Max Vibration
2a mm
3.2
3.4
3.9
4.1
4.8
f Hz
9.5
9
8.4
7.9
7.3

Compression/roll 45° - Tension/roll 45°

MP48 Series
Model
-62
-68
-72
-74
-82
1. Max Static
F daN
39.1
34
26.7
25.2
18.6
d mm
8.6
9.5
11.6
15.7
17.9
2. Max Shock
F daN
106
91.5
71.4
66.3
48.3
d mm
44
56
67
86
114
3. Max Vibration
2a mm
4.9
6.2
7.4
9.5
12.6
f Hz
6.2
5.6
5.1
4.5
4
1. Max Static
F daN
39.1
34
26.7
25.2
18.6
d mm
6.2
7.2
9.3
10.4
12.9
2. Max Shock
F daN
340
267
203
173
119
d mm
32
35
40
42
49
3. Max Vibration
2a mm
3.6
3.9
4.4
4.7
5.5
f Hz
7.7
7.2
6.8
6.4
5.9

Shear or Roll

MP48 Series
Model
-62
-68
-72
-74
-82
1. Max Static
F daN
26.1
22.7
17.8
16.8
12.4
d mm
10.1
12.4
15.6
19.3
25.2
2. Max Shock
F daN
120
100
79.5
72.6
50.2
d mm
35
41
47
55
69
3. Max Vibration
2a mm
3.9
4.5
5.2
6.1
7.6
f Hz
6.5
5.9
5.5
5.1
4.5
  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
Sept. 1, 2026
www.vibrodynamics.com 
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