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Understanding Balance Quality Grades by Nath Boyapati is a document available to read on EtoBox.
What is Understanding Balance Quality Grades about?
Balance Quality Grades ISO 1940/1 specifies tolerance levels for rotor imbalance between bearings. The document recommends using balance quality grade G2.5 for fans instead of the more common G6.3. Charts can be used to select the appropriate imbalance tolerance level based on the rotor speed and weight by connecting those values with a line and reading the tolerance.
- Author
- Nath Boyapati
- Language
- EN