VIBRO-AM – Free Standing Vibration Isolation Mount

VIBRO-AM is DECIBEL’s high-performance free-standing spring mount system designed to provide precise vibration and noise control for heavy machinery and HVAC installations. Built for reliability and long service life, VIBRO-AM ensures stable, quiet operation even under dynamic loads, helping protect both equipment and surrounding structures from damaging vibration transfer.

Developed for industrial and mechanical settings, this spring mount system delivers effective isolation for low-speed rotating machinery (400 RPM and above), such as compressors, pumps, fans, and air handling units. Its robust galvanised steel construction, combined with an elastic rubber base layer, ensures exceptional performance across a wide range of operating conditions, including outdoor environments.

How It Works

The VIBRO-AM mount combines spring-based vibration isolation with rubber damping to effectively control both low- and high-frequency vibrations. The galvanised metal base houses a precisely engineered steel spring that compresses under load, absorbing vibration energy generated by the machine.

The elastic polymer rubber layer around the openings and base further blocks high-frequency vibrations that could otherwise transmit through the metal structure. This dual-action system provides superior vibration isolation and mechanical stability.

Each mount features a central M8 bolt for secure machine connection and adjustment, ensuring perfect alignment and easy installation across a variety of industrial applications.

Key Benefits

• Reduces both low- and high-frequency vibrations from heavy machinery.
• Ensures stable operation of rotating equipment at speeds of 400 RPM and above.
• Dual isolation system combining spring and rubber damping for superior control.
• Robust galvanised steel construction with corrosion protection for outdoor use.
• Easy installation with adjustable M8 bolts for different machine types.
• Available in multiple models to match varying machine weights and loads.
• Complies with ISO EN 10270 quality standards for precision spring manufacturing.

Installation Overview

VIBRO-AM mounts are designed for simple, free-standing installation beneath machinery. The base openings allow easy fixing with M8 bolts, ensuring secure positioning and stability.

During setup, users can adjust the upper M8 bolt to achieve the desired alignment and spring compression. The product requires no special tools, and detailed installation instructions are available from DECIBEL upon request.

Key Specifications

• Construction: galvanised steel base and spring
• Rubber layer: elastic polymer for high-frequency isolation
• Deformation under maximum load: 25 mm
• Natural frequency at max load: 3 Hz
• Recommended machine speed: ≥400 RPM
• Bolt size: M8 (top and base)
• Available models and load range: AM (25): 8–25 kg; AM (50): 20–50 kg; AM (100): 40–100 kg; AM (150): 80–150 kg
• Standard: ISO EN 10270 compliant

Best Suited For

• Air compressors and water chillers
• Engines and pumps
• Air handling units (AHUs)
• HVAC systems and cooling towers
• Light and medium industrial machinery

Precision-engineered vibration control

VIBRO-AM delivers proven mechanical stability and acoustic comfort by effectively isolating vibration at its source. Contact DECIBEL today and achieve safer, quieter, and longer-lasting equipment performance.