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AHRI GUIDELINE G I-P - Mechanical Balance of Impellers for Fans
January 1, 2016 - AHRI

This document is intended to apply specifically to system vibration and mechanical Balancing as related to Impellers for Fans. The principles presented can however be generally applied to many rotating components (Rotors). This document covers Impellers and propellers while fan...

AHRI GUIDELINE G SI - Mechanical Balance of Impellers for Fans
January 1, 2016 - AHRI

This document is intended to apply specifically to system vibration and mechanical Balancing as related to Impellers for Fans. The principles presented can however be generally applied to many rotating components (Rotors). This document covers Impellers and propellers while fan...

AMCA 204 - Balance Quality and Vibration Levels for Fans
January 1, 2020 - AMCA

This standard covers fans with rigid rotors generally found in commercial heating, ventilating and air conditioning; industrial process applications; mine/tunnel ventilation applications; and power generation applications. Other applications are not specifically excluded, except as follows: •...

API TR 684-1 - API Standard Paragraphs Rotordynamic Tutorial: Lateral Critical Speeds, Unbalance Response, Stability, Train Torsionals, and Rotor Balancing
November 1, 2019 - API

Introduction This document is intended to describe, discuss, and clarify the API Standard Paragraphs (SP) Section 6.8 which outlines the complete lateral and torsional rotordynamics and rotor balancing acceptance program designed by API to ensure equipment mechanical reliability. Background...

BS 848-7 - Fans for general purposes - Part 7: Specifications for balancing and vibration
May 14, 2003 - BSI

This International Standard gives specifications for vibration and balance limits of fans for all applications except those designed solely for air circulation, for example, ceiling fans and table fans. However, it is limited to fans of all types installed with a power of less than 300 kW or...

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