Without these factors, a gearbox rating might be off by 300%.

: The methods in ISO/TR 14179-2 are widely implemented in industry software like WTplus to assist in gear design and assessment.

The final output is a (Power vs. Speed). If your application exceeds this curve, you must add external cooling.

When engineers download the ISO TR 14179-2 PDF to apply its formulas, they are typically trying to

It is the companion document to ISO TR 14179-1, which deals with thermal capacity based on oil temperature. While Part 1 provides the basic calculation model, of gear units operating under specific conditions.

ISO/TR 14179-2:2001 - Guidelines for the preparation of ISO technical reports -- Part 2: Guidance on the presentation and content