Power transmission shaft connecting apparatus of performance tester for electric vehicle motor

摘要

The present invention relates to a power transmission shaft connecting apparatus of a characteristic tester for an electric vehicle motor which improves efficiency of a work by allowing both connection shafts to be connected easily when connecting a connection shaft of an electric motor and a connection shaft of a servo motor of a tester in order to test performance and durability of an electric motor of an electric vehicle, wherein the power transmission shaft connecting apparatus comprises: an electric motor connection shaft (40); a servo motor (30); and a servo motor connection shaft (50).