On July 22, 2023 — a Tesla (TSLA) employee, Peter Hinterdobler, was injured by a FANUC robot while working at the company’s Fremont car factory.
According to Peter, he was assisting a Tesla engineer in disassembling a robot when the arm of the robot released without any warning. Along with the arm, an 8,000-lb counterbalance also fell and injured the Tesla employee.
Because of the injuries, Peter sued Japanese robot manufacturer FANUC and Tesla, Inc., claiming damages of 51 million dollars. Mainstream media (MSM) picked-up the story. A rare chance to point out safety-related working conditions at Tesla factories.
Peter has sued Tesla, Inc., and FANUC America Corp. in the Superior Court of California. According to the plaintiff, $1 million has already been spent on his medical bills due to the incident. He’s asking for $51 million in lifetime damages because of injuries, decreased work ability, and lost wages.

According to the legal document seen by the PEOPLE magazine, Peter claims that he was struck by the robot’s arm with “substantial force”. This hit caused him “to be thrown to the floor and to lose consciousness, among other injuries”.
Tesla and FANUC haven’t released an official statement on this incident and the lawsuit. However, in a personal capacity, a Tesla engineer commented on it on LinkedIn.
LinkedIn page Six Degrees of Robotics posted the story on the platform, to which Lead PCB Design Engineer at Tesla Motors, Carl Schattke, responded.

“Wonder how many rules he broke getting that to happen. Everyone is trained on lockout tag out,” Carl commented on the lawsuit.
Carl Schattke is working at Tesla for more than 15 years, and he knows how seriously safety measures are taken at Tesla factories. In the image above, we can see that a large FANUC robot is working on a Tesla car’s body-in-white (BIW), and a security fence separating human workers is clearly visible in the background.
Other industry veterans also commented on this post, saying the plaintiff should’ve followed the safety instructions strictly to avoid this sort of incident. FANUC has strict SOPs defined to operate and handle its industrial robots.
He may make some money from Tesla but I would be reaaaaal surprised if he gets anything from fanuc. Safety is at the forefront of all robotics companies and it’s documented everywhere. Fanuc has DCS for this very reason.
Lucas Richardson on LinkedIn
Reading the court filings, it appears this occurred during maintenance/repairs. If you remove a motor without placing in neutral position and supporting, gravity will do what gravity does. Taking all the bolts out of a structural beam and it falls on you is in the same category. This appears to just be a workers comp incident. Nothing specific to the controls and safety interlocks.
D.L. Lewis on LinkedIn
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