Which statement about safety in industrial robot motion control is accurate?

• A. Safety is a consideration when controlling industrial robot motion.
• B. Safety is not considered.
• C. Safety is only important for humans in direct contact.
• D. Safety is a consideration when controlling industrial robot motion.

Answer: (D)

Safety must be considered whenever industrial robot motion is controlled. The motion control system shapes speed, acceleration, trajectories, and responses to sensor feedback, so integrating safety means enforcing limits, safe operating envelopes, emergency stops, collision avoidance, and protective interlocks. When safety is built into how the robot plans and executes movement, it prevents hazardous motions, pinch points, or unexpected tool actions, even in fault or programming scenarios. Safety is not only about direct human contact; hazards can arise from collisions with objects, tools, or the environment, so safeguards are essential across all operations. This is why the statement that safety is a consideration when controlling industrial robot motion is the accurate one.