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Soft Silicone Gel Bushes / Comparison

Features: 
Designed to damp tiny-to-light-load and micro vibration.
Effective for minimising horizontal drift, using a bolt running through the bush.
Along with its shock absorbing capability, the silicone gel bush is ideal for light and fragile objects including PCBs.
Available for loads from 0.2kg (0.44lb) to 32kg (70.55lb) with 4 points of support.

Notes on Use:
Tighten the bolt all way to the collar.
Usable bolts are M3 or smaller for type A, M4 or smaller for type B, and M3 or smaller for type S.
Use a washer equal to or bigger than the diameter of the upper portion of the silicone gel bush.
Collar inside the gel bush can be removed for use. 


Type S

Part No. Optimum Load
(kg/4 Points)
Resonance Point (Hz) Resonance
Magnification (dB)
Recommended
Frequency (Hz)
Frequency
Graph
Shore A
Hardness (appx)
Gel Type Datasheet
S-1 0.2 ~ 0.75 64 to 42 7 ~ 9 0.2kg: from 90
0.75kg: from 60
6 7 Download
S-5 0.6 ~ 1.0 58 to 38 2.8 - 3.5 0.6kg: from 81
1kg: from 53
10 5 Download
S-6 3.5 ~ 4.5 40 to 31 4.3 - 8.0 3.5kg: from 55
4.5kg: from 43
10 6 Download
S-8 10.0 ~ 14.0 30 to 28 12.2 - 12.3 10.0kg: from 43
14.0kg: from 39
10 8 Download

Type A

Part No. Optimum Load
(kg/4 Points)
Resonance Point (Hz) Resonance
Magnification (dB)
Recommended
Frequency (Hz)
Frequency
Graph
Shore A
Hardness (appx)
Gel Type Datasheet
A-1 0.5 ~ 2.5 67 to 35 9 ~ 10 0.5kg:from 95
2.5kg:from 50
10 6 / 5 Download
A-2 2.5 ~ 4.0 49 to 37 15 ~ 16 2.5kg: from 70
4.0kg: from 55
14 6 Download

Type B

Part No. Optimum Load
(kg/4 Points)
Resonance Point (Hz) Resonance
Magnification (dB)
Recommended
Frequency (Hz)
Frequency
Graph
Shore A
Hardness (appx)
Gel Type Datasheet
B-1 4 ~ 15 49 to 23 15 ~ 17 4kg: from 70
15kg: from 35
20 6 Download
B-2 15 ~ 32 38 to 20 19 ~ 23 15kg: from 30
32kg: from 25
27 8 Download


ANNOTATION

All specifications shown herein are typical values and are not guaranteed.  It is recommended to test in application for suitability.

 

   

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   Gelmec is a division of Marcom Electronic Components (UK) Ltd.
   Copyright 2016 Marcom Electronic Components (UK) Limited. - All rights reserved.
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   Address:   Gelmec, Marcom House, 1-2 Steam Mill Lane, Great Yarmouth, Norfolk, NR31 0HP, United Kingdom.

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