Industrial robots are strong, fast and tireless. Safeguarding keeps people out of the danger zone, or stops the robot before a person can reach it. This guide covers the layers of protection, the habits that keep them working, and the standards behind them.
Good safeguarding is never one device. It is layers, so that when one is bypassed or fails, another still protects the person.
Remove the hazard where possible: lower speeds, smaller forces, no pinch points.
Fences and panels that keep people out of the cell during automatic operation.
Doors that stop hazardous motion when opened, and do not restart it on their own.
Light curtains, area scanners and safety mats that detect a person and slow or stop the robot.
Lockout, training and permits for the work that has to happen inside the cell.
Every safeguarding decision should trace back to a written risk assessment of the real tasks people do.
Not only production. Include loading, clearing jams, cleaning, maintenance and changeovers.
For each task: what could crush, cut, strike, entangle or shock a person?
How severe would an injury be, how often is someone exposed, and could they avoid it?
Apply design changes first, then guards and sensing, then procedures and training.
Test the measures, and repeat the assessment whenever the tool, program or layout changes.
Most safeguarding failures are not hardware failures. They are habits that slipped.
Short summaries of recent reporting, in our own words, with links to the original sources.
Short summaries of reporting on the 2025 and 2026 safety-standard updates, with links to the original articles.
The core international standard for industrial robot safety was revised for the first time since 2011, folding in collaborative-robot requirements that used to sit in a separate document.
Read the original at The Robot ReportA summary of what changed in the revised standard, including clearer functional safety requirements and new cybersecurity content.
Read the original at Automation WorldThe final part of the U.S. mobile robot safety series focuses on the user's side: risk assessment, training, management of change and periodic reviews.
Read the original at Automation WorldHeadlines are quoted as they appear at the source; summaries are our own. Follow the links for the full reporting.