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WIRE ROPE ISOLATORS: 'POLYCAL'

DEFINITION
series MP3

• All metal multidirectional anti-vibration/shock mounts

• Exceptional reliability and long life

• High damping

• No ageing

• Corrosion resistant

•  Unequalled temperature range:

    - 180°C to 300°C

• Great adaptability/versatility

 

SPECIALS ON REQUEST

(material and size)

Dimensions are in inches. For reference only

Series

Materials and finishes
(meets RoHS requirements)

MP3

Cable:
stainless steel
Bars:
aluminium alloy /
surtec 650

Other materials on request
Model

height

H (in)

width

W (in)

weight

(oz)

-50
0,75
1,22
0,14
-60
0,91
1,34
0,18
-70
1,06
1,50
0,18
-90
1,18
1,77
0,18
Interfaces

fixtures holes D

Bar 2
Bar 1
through holes ø 3,2 mm
through holes ø 3,2 mm countersunk 90°
threaded hole M3
through holes ø 3,2 mm
TM2
not standard
not standard
through holes ø 3,2 mm countersunk 90°
TCM
CM2
not standard
threaded hole M3
TIM
CIM
IM2
Other interfaces on request.
M
P
3

Serie: MP3

'Polycal' mount from the MP3 series

-
5
0

Model: -50

height: 0,75in
width: 1,22in
weight: 0,14oz

C
I
M

Interface: CIM

through holes ø 3,2 mm countersunk 90° in bar 1,
threaded hole M3 in bar 2

1
ISO 9001 ROHS Compliant

WIRE ROPE ISOLATORS: 'POLYCAL'

PERFORMANCE DATA
series MP3

Compression and tension

MP3 Series
Model
-50
-60
-70
-90
1. Max Static
F lbf
4,77
4,02
3,08
2,47
d in
0,06
0,09
0,11
0,15
2. Max Shock
F lbf
14,28
12,07
9,22
7,40
d in
0,33
0,47
0,62
0,83
3. Max Vibration
2a in
0,04
0,05
0,07
0,09
f Hz
15,51
13,19
11,62
10,15
1. Max Static
F lbf
4,77
4,02
3,08
2,47
d in
0,06
0,07
0,09
0,10
2. Max Shock
F lbf
62,02
43,46
31,83
22,71
d in
0,33
0,33
0,40
0,42
3. Max Vibration
2a in
0,04
0,04
0,04
0,05
f Hz
17,73
16,81
15,25
14,52

Compression/roll 45° - Tension/roll 45°

MP3 Series
Model
-50
-60
-70
-90
1. Max Static
F lbf
3,57
3,01
2,32
1,84
d in
0,10
0,13
0,17
0,20
2. Max Shock
F lbf
9,76
8,00
6,07
4,74
d in
0,50
0,71
0,92
1,24
3. Max Vibration
2a in
0,06
0,08
0,10
0,14
f Hz
11,59
9,85
8,64
7,58
1. Max Static
F lbf
3,57
3,01
2,32
1,84
d in
0,07
0,08
0,11
0,13
2. Max Shock
F lbf
31,29
21,69
15,85
11,22
d in
0,37
0,38
0,46
0,48
3. Max Vibration
2a in
0,04
0,04
0,05
0,05
f Hz
14,33
13,53
12,33
11,78

Shear or Roll

MP3 Series
Model
-50
-60
-70
-90
1. Max Static
F lbf
2,38
2,00
1,53
1,24
d in
0,12
0,16
0,22
0,25
2. Max Shock
F lbf
10,79
8,39
6,23
4,86
d in
0,40
0,48
0,59
0,71
3. Max Vibration
2a in
0,04
0,05
0,07
0,08
f Hz
12,01
10,88
9,68
8,71
  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
  4. 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
July 10, 2026
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