Standard

NEN-ISO 3945:1986 en

Mechanical vibration of large rotating machines with rotational frequency range from 10 to 200 r/s - Measurement and evaluation of vibration severity in situ

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About norm

Status Withdrawn
Number of pages 6
Published on 01-11-1986
Language English
This International Standard is based on ISO 2372 and defines rules for evaluating the vibration performance of large prime movers and other large machines with rotating masses only, a power of more than 300 kW and speeds from 10 to 200 r/s. Electric motors and generators, steam and gas turbines, turbocompressors, turbo-pumps and fans are examples of these types of machines. Some of these machines can be coupled rigidly or flexibly, or they can be connected through gears. The axis of the rotating shaft may be horizontal, vertical or inclined at any angle between these directions.

Details

ICS-code 17.160
Dutch title Mechanische trillingen van roterende machines met een vermogen groter dan 300 kW in het rotatiefrequentiegebied van 10 tot 200 r/s - Het meten en beoordelen van de trillingsintensiteit ter plaatse
English title Mechanical vibration of large rotating machines with rotational frequency range from 10 to 200 r/s - Measurement and evaluation of vibration severity in situ

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