Decoupling

SITEC®

Fastening elements for vibration and noise decoupling

Damping and Isolation

Fasten and decouple

SITEC® is our answer to the current trend in NVH (noise, vibration, harshness) development. We focus on vibrations produced by actuators such as pumps, compressors and engines.

Plus factors

Advantages of SITEC®

Decoupling

Our SITEC® elements provide you with intelligent solutions that fasten while also reducing noise and vibrations.
Versatility

Choose the screw or plug that suits your mounting component from the various SITEC® fastener variants. You can also choose from different materials (e.g. for different temperature requirements).
Speed

Whichever SITEC® variant you choose, they are all quick and easy to assemble.

Method and principle

Vibration and noise reduction

Damping

One method for reducing vibrations and the resulting noise emissions is damping. During material-based damping, kinetic vibration energy is converted into thermal energy.

The principle of damping describes the reduction of an output quantity over time. This energy conversion process can be achieved with SITEC® fasteners using technical elastomers.

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Find the right solution for your application

SITEC® product types

Discover our various fasteners for noise and vibration decoupling.

SITEC® Rivet
You can use this decoupling blind rivet nut to fasten a high-strength thread body to a thin-walled component with an additional vibration and noise decoupling effect.

Advantages

Vibration and noise decoupling

Thermal and electrical insulation

Load-bearing thread on thin-walled components

Adjustable parameters for a flexibility in design (material, connection solution)
SITEC® Pin
This solution consists of a plastic stud and a soft damping element. With two undercut geometries, this fastener smoothly fits into bore holes of different plate thicknesses without the use of a tool. Pressing down the stud establishes the fastening.

Advantages

Vibration and noise decoupling

Pre-assembly and final assembly

Fast, easy and secure

No tool required