What is EN ISO 14151-2:2021?

EN ISO 14151-2:2021 is a standard developed by the International Organization for Standardization (ISO) that provides guidelines and specifications for the design and construction of industrial robots – safety requirements for robot systems and system integration. This standard replaces the previous version, EN ISO 14151-2:2011, and includes several updates to align with technological advancements and ensure the safety of workers in various industries.

Key Features of EN ISO 14151-2:2021

The updated standard encompasses several important features that contribute to the overall safety of industrial robot systems. Some key features include:

Collaborative Robot Safety: EN ISO 14151-2:2021 addresses the safety requirements for collaborative robots, also known as cobots. These robots are designed to work alongside humans, and special safety considerations must be taken into account when integrating them into the workspace.

Risk Assessment and Reduction: The standard emphasizes the importance of conducting thorough risk assessments for robot systems and defines specific measures for risk reduction. This ensures that potential hazards are identified and mitigated effectively.

Safety Functions and Performance Levels: EN ISO 14151-2:2021 outlines various safety functions that need to be implemented in robot systems, such as emergency stop mechanisms and protective barriers. It also introduces performance levels (PL) to determine the reliability of safety-related control systems.

Influence on Industries and Manufacturers

The implementation of EN ISO 14151-2:2021 has a significant impact on industries and manufacturers that utilize industrial robots. Here are some notable implications:

Enhanced Safety: The updated standard ensures a higher level of safety for workers by providing comprehensive guidelines and requirements. This leads to reduced risks and improved working conditions.

Improved Efficiency: Manufacturers can achieve enhanced efficiency by following the standardized design and integration procedures outlined in EN ISO 14151-2:2021. It streamlines the development process while maintaining the necessary safety measures.

International Compliance: With ISO being an international organization, complying with EN ISO 14151-2:2021 allows manufacturers to meet global standards and facilitates trade between different countries.

Conclusion

EN ISO 14151-2:2021 plays a crucial role in ensuring the safe design and implementation of industrial robot systems. By adhering to the guidelines and requirements set forth in this standard, industries and manufacturers can effectively mitigate potential hazards and create a safer working environment. Keeping up with the latest advancements in safety standards not only protects workers but also improves overall efficiency and promotes international compliance.