spring isolators 3-4 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: The spring isolators are constructed with spring wire coated black, damping cushions made of stainless steel wire, and scrolls of aluminum alloy. Some models also include zinc-coated steel plates.
Resonant Frequency: All models have a vertical resonant frequency of 3 - 4 Hz.
Weight: Varies by model, ranging from 1.1 kg to 11.8 kg.
Elastic Limit Load: 1.5 g vertical and 0.5 g horizontal.

Product Variants:

FR-E-34 Series: Load capacities range from 70 daN to 410 daN.
FR-E-34-A Series: Similar to the FR-E-34 series but includes a fixing plate of steel, with load capacities from 70 daN to 410 daN.
FR-E2-34 Series: Designed with top and bottom steel plates, load capacities range from 140 daN to 820 daN.
FR-E4-34 Series: Also includes top and bottom steel plates, with load capacities from 280 daN to 1640 daN.

Applications: These spring isolators are suitable for isolating vibrations in rotating machines operating above 400 min^-1, such as fans, motors, pumps, compressors, and cooling units.

Catalog excerpts

Spring isolator FR-E-34-( ) Applications • isolation of rotating machines operating above 400 min-1 • e.g. fans, motors, pumps, compressors, cooling units … vertical resonant frequency: 3 - 4 Hz weight: 1,1 - 2,0 kg according to type spring of spring wire coated black damping cushion of stainless steel wire scrolls of Al-alloy elastic limit load: 1,5 g vertical RG+ Schwingungstechnik GmbH * Steiger-Stein-Str.3 * D-44805 Bochum * Phone +49234/5162080 * Fa

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Spring isolator FR-E-34-( )-A Applications • isolation of rotating machines operating above 400 min-1 • e.g. fans, motors, pumps, compressors, cooling units … Description fixing plate of steel, zinc coated spring of spring wire, coated black damping cushion of stainless steel wire scrolls of Al-alloy vertical resonant frequency: 3 - 4 Hz weight: 1,2 - 2,1 kg, according to type elastic limit load: 1,5 g vertical RG+ Schwingungstechnik GmbH * Steiger-Stein-Str.3 * D-44805 Bochum * Phone +49234/516208

Open the catalog to page 2

Spring isolator FR-E2-34-( ) Applications • isolation of rotating machines operating above 400 min-1 • e.g. fans, motors, pumps, compressors, cooling units … vertical resonant frequency: 3 - 4 Hz weight: 4,6 - 6,5 kg, according to type top and bottom plate of steel, zinc coated springs of spring wire coated black damping cushion of stainless steel wire scrolls of Al-alloy elastic limit load: 1,5 g vertical RG+ Schwingungstechnik GmbH * Steiger-Stein-Str.3 * D-44805 Bochum * Phone +49234/516208

Open the catalog to page 3

Spring isolator FR-E4-34-( ) Applications • isolation of rotating machines operating above 400 min-1 • e.g. fans, motors, pumps, compressors, cooling units … vertical resonant frequency: 3 - 4 Hz weight: 8,3 - 11,8 kg according to type top and bottom plate of steel, zinc coated springs of spring wire, coated black damping cushion of stainless steel wire scrolls of Al-alloy elastic limit load: 1,5 g vertical RG+ Schwingungstechnik GmbH * Steiger-Stein-Str.3 * D-44805 Bochum * Phone +49234/516208

Open the catalog to page 4

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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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