Division 3.2.5 Test procedure

The torque loss map to be applied to the simulation tool contains the torque loss values of a transmission depending on rotational input speed and input torque.

To determine the torque loss map for a transmission, the basic torque loss map data shall be measured and calculated as specified in this paragraph. The torque loss results shall be complemented in accordance with 3.4 and formatted in accordance with Appendix 12 for the further processing by the simulation tool.