BS ISO/TR 14179-1:2001

Gears. Thermal capacity. Rating gear drives with thermal equilibrium at 95°C sump temperature | Status: Current

1 Scope This part of ISO/TR 14179 utilizes an analytical heat balance model to provide a means of calculating the thermal transmittable power of a single - or multiple-stage gear drive lubricated with mineral oil. The calculation is based on standard conditions of 25 °C maximum ambient temperature and 95 °C maximum oil sump temperature in a large indoor space, but provides modifiers for other conditions.