spring isolators 5-6 Hz

Product catalog summary

Overview
This document provides technical specifications and applications for various types of spring isolators manufactured by RG+ Schwingungstechnik GmbH. These isolators are designed for vibration isolation in rotating machinery.

Specifications

Materials: Springs are made of black-coated spring wire, damping cushions are made of stainless steel wire, and scrolls or end caps are made of aluminum alloy. Some models include zinc-coated steel plates.
Resonant Frequency: All models have a vertical resonant frequency of 5 - 6 Hz.
Weight: Varies by model, ranging from 0.2 kg to 9.8 kg.
Elastic Limit Load: All models can withstand 2 g vertically and 0.5 g horizontally.

Spring Isolator Models

FR-E-56-1 Series: Load capacities range from 5 to 50 daN. Suitable for machines operating above 600 min^-1.
FR-E-56 Series: Load capacities range from 30 to 400 daN. Designed for similar applications as the FR-E-56-1 series.
FR-E2-56 Series: Load capacities range from 60 to 800 daN. Features top and bottom zinc-coated steel plates.
FR-E4-56 Series: Load capacities range from 120 to 1600 daN. Heavier models with similar applications.

Applications
These spring isolators are used for isolating vibrations in rotating machines such as fans, motors, pumps, compressors, and cooling units, particularly those operating above 600 revolutions per minute.

Catalog excerpts

Spring isolator FR-E-56-1-( ) Applications • isolation of rotating machines operating above 600 min-1 • e.g. fans, motors, pumps, compressors, cooling units … vertical resonant frequency: 5 - 6 Hz weight: 0,2 - 0,25 kg according to type spring of spring wire, coated black damping cushion of stainless steel wire scrolls of Al-alloy elastic limit load: 2 g vertical 0,5 g horizontal RG+ Schwingungstechnik GmbH * Steiger-Stein-Str.3 * D-44805 Bochum * Phone +49234/5162080 * Fa

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Spring isolator FR-E-56-1-( )-A Applications • isolation of rotating machines operating above 600 min-1 • e.g. fans, motors, pumps, compressors, cooling units … weight: 0,2 - 0,25 kg according to type vertical resonant frequency: 5 - 6 Hz fixing plate of steel, zinc coated spring of spring wire, coated black damping cushion of stainless steel wire scrolls of Al-alloy elastic limit load: 2 g vertical 0,5 g horizontal RG+ Schwingungstechnik GmbH * Steiger-Stein-Str.3 * D-44805 Bochum * Phone +49234/5162080 *

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Spring isolator FR-E-56-( ) Applications • isolation of rotating machines operating above 600 min-1 • e.g. fans, motors, pumps, compressors, cooling units … vertical resonant frequency: 5 - 6 Hz weight: 0,7- 1,3 kg according to type spring of spring wire, coated black damping cushion of stainless steel wire scrolls of Al-alloy elastic limit load: 2 g vertical 0,5 g horizontal RG+ Schwingungstechnik GmbH * Steiger-Stein-Str.3 * D-44805 Bochum * Phone +49234/5162080 * Fa

Open the catalog to page 3

Spring isolator FR-E-56-( )-A Applications • isolation of rotating machines operating above 600 min-1 • e.g. fans, motors, pumps, compressors, cooling units … vertical resonant frequency: 5 - 6 Hz weight: 0,9 - 1,5 kg according to type fixing plate of steel, zinc coated spring of spring wire, coated black damping cushion of stainless steel wire scrolls of Al-alloy elastic limit load: 2 g vertical 0,5 g horizontal RG+ Schwingungstechnik GmbH * Steiger-Stein-Str.3 * D-44805 Bochum * Phone +49234/516208

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Spring isolator FR-E2-56-( ) Applications • isolation of rotating machines operating above 600 min-1 • e.g. fans, motors, pumps, compressors, cooling units … Vertical natural frequency: 5 - 6 Hz Weight: 4,1 – 5,3 kg depending on type Elastic max. load: 2 g vertical 0,5 g horizontal top and bottom plate of steel zinc coated Springs made of spring steel wire, black coated Damping cushion of stainless steel wire Spring end caps of Al-alloy

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Spring isolator FR-E4-56-( ) Applications • isolation of rotating machines operating above 600 min-1 • e.g. fans, motors, pumps, compressors, cooling units … elastic limit load: 2 g vertical 0,5 g horizontal weight: 7,5 - 9,8 kg according to type top and bottom plate of steel, zinc coated springs of spring steel wire, coated black damping cushion of stainless steel wire scrolls of Al-alloy RG+ Schwingungstechnik GmbH * Steiger-Stein-Str.3 * D-44805 Bochum * Phone +49234/516208

Open the catalog to page 6

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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