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Wire rope isolator: 'polycal'

DEFINITION
series MP56
  • 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)

MP56

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

 
Model

height

H (mm)

width

U (mm)

width

V (mm)

weight

(kg)

-62
77
93
114
0.60
-68
85
97
121
0.68
-72
92
106
131
0.75
-74
103
110
140
0.82
-82
128
128
152
0.98
-88
154
150
172
1
Interfaces

fixtures holes D

Bar 2
Bar 1
1 through hole ø9 mm (option:Insert M12)
M
P
5
6

Serie: MP56

'Polycal' mount from the MP56 series

-
6
2

Model: -62

height: 77mm
width: 93mm
weight: 0.60kg

1

Wire rope isolator: 'polycal'

PERFORMANCE DATA
series MP56

Compression and tension

MP56 Series
Model
-62
-68
-72
-74
-82
-88
1. Max Static
F daN
89.7
78.2
65.3
54.6
42.5
29.3
d mm
5.6
6.9
8
9.9
14
18.4
2. Max Shock
F daN
269
234
195
163
127
87.8
d mm
30
37
43
53
76
99
3. Max Vibration
2a mm
3.3
4.1
4.8
5.9
8.4
10.9
f Hz
8.2
7.4
6.9
6.2
5.3
4.6
1. Max Static
F daN
89.7
78.2
65.3
54.6
42.5
29.3
d mm
5.4
6.3
7.3
8.7
10.5
13.9
2. Max Shock
F daN
1156
937
785
631
422
292
d mm
28
31
37
42
45
60
3. Max Vibration
2a mm
3.2
3.5
4.1
4.7
5
6.6
f Hz
9.4
8.9
8.2
7.6
7.1
6.2

Compression/roll 45° - Tension/roll 45°

MP56 Series
Model
-62
-68
-72
-74
-82
-88
1. Max Static
F daN
67.2
58.6
49
41
31.8
21.9
d mm
8.7
11.2
13.1
13.6
17.5
22.8
2. Max Shock
F daN
183
158
132
109
83.2
57.4
d mm
45
56
65
80
114
149
3. Max Vibration
2a mm
5
6.2
7.2
8.8
12.6
16.4
f Hz
6.1
5.5
5.1
4.7
4
3.5
1. Max Static
F daN
67.2
58.6
49
41
31.8
21.9
d mm
6.3
7.5
8.8
11.4
13.8
16
2. Max Shock
F daN
582
470
394
316
209
145
d mm
33
36
42
48
51
68
3. Max Vibration
2a mm
3.6
4
4.7
5.4
5.7
7.6
f Hz
7.6
7.2
6.6
6.2
5.8
5

Shear or Roll

MP56 Series
Model
-62
-68
-72
-74
-82
-88
1. Max Static
F daN
44.8
39.1
32.7
27.3
21.2
14.6
d mm
10.6
13.1
14.9
18.8
24.1
33
2. Max Shock
F daN
214
180
150
123
89.6
59.5
d mm
35
41
48
57
70
92
3. Max Vibration
2a mm
3.9
4.6
5.3
6.3
7.8
10.2
f Hz
6.5
6
5.5
5
4.5
3.9
  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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