Why must industrial robotic arms be housed in cages or turned off when workers are nearby?

Industrial robotic arms are designed to perform precise and often heavy-duty tasks that can be hazardous to human workers. The primary reason for housing these robotic arms in cages or ensuring they are turned off when nearby humans is that they can cause serious injuries. The speed and power of robotic arms mean that if a human were to inadvertently come too close while the robot is active, the force exerted by the robot could result in significant harm, including crushing injuries or even fatal outcomes.

Safety regulations and best practices in industrial environments tend to prioritize the protection of workers from any potential dangers posed by machinery. By isolating these robots from human workers, facilities can minimize risks while allowing the robots to operate effectively without compromising safety. This approach underscores the importance of maintaining a safe working environment where workers can engage in their tasks without the fear of injury from automatic systems.