Research of the Transmission Accuracy Test Method of Precise Reducer used in Robot

Abstract

There is no mature test methods of transmission accuracy for precise reducers that are usually used in robot. Based on existing standards and the analysis of applications,the test methods of transmission error,hysteresis error,backlash and torsional stiffness is discussed. The feasible measuring and data processing methods are proposed. A test rig is constructed and three contrast tests are completed for verification of the methods