scope:

This standard is intended to facilitate understanding between manufacturers and users of industrial robots and industrial robot systems. It defines the most important performance criteria and a method for evaluating these criteria. Included in this method are performance classes, standard test paths, and standard test loads. Means of measuring these performance criteria are not described in this standard.

No attempt has been made to address orientation errors directly. The effects of such errors are indirectly measured through the use of axial and radial offsets. Orientation errors will result in deviations in the position of the measurement point.

This standard is not a safety standard and therefore does not directly address the safety issues related to robot performance and operation. It is the responsibility of whomever uses this standard to consult and utilize appropriate safety standards and health practices.

NOTE: For the purpose of the remaining sections of this standard, the term "robot" will mean industrial robot or industrial robot system.