This document specifies methods for determining and classifying mechanical vibration of individually housed, enclosed, speed increasing or speed reducing gear units. It specifies methods for measuring housing and radial shaft vibrations, and the types of instrumentation. Vibratio
DIN ISO 20816-9:2021 history
2021DIN ISO 20816-9:2021 Mechanical vibration - Measurement and evaluation of machine vibration - Part 9: Gear units (ISO 20816-9:2020)