rubber silent block silicone rubber vibration damper

A rubber silent block introduces a flexible section into a mounting connection. Its flexible body needs to work with the surrounding mounting arrangement to achieve the intended vibration-control function. Movement and noise can also travel through neighboring brackets, pipes, cables, or direct contact between other rigid parts.

Review those surrounding paths when positioning the block. The supported component needs room to move as intended without pulling a connected line tight or touching the frame. The block's geometry and attachment should suit the direction of loading, including any offset that creates rotation rather than simple compression.

Evaluate the assembled system during its normal operating cycle. If vibration remains, examine the complete installation instead of assuming that increasing the size or softness of the rubber will resolve it. Check whether the block is already heavily distorted at rest and whether nearby clearances change during operation. Routine inspection should include both rubber condition and the connected components, since a relocated cable clamp or tightened rigid connection can alter the original isolation arrangement.

Material options

Custom silicone compound; formulation and geometry developed together.

Hardness selection

Silicone options: 20–80 Shore A. The block's geometry and attachment should suit the direction of loading, including any offset that creates rotation rather than simple compression.

Custom geometry

If vibration remains, examine the complete installation instead of assuming that increasing the size or softness of the rubber will resolve it.

Fit evaluation

Check whether the block is already heavily distorted at rest and whether nearby clearances change during operation.

Color & OEM

Custom colors; part identification clear of mounting seats and loaded faces.

Photos illustrate structure or material appearance only. Movement and noise can also travel through neighboring brackets, pipes, cables, or direct contact between other rigid parts. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.