Tesla Optimus actuators
Tesla's own joint motor units for Optimus, in rotary types that turn a joint and linear types that push and pull it.
In-houseMade by the robot's own company for its robots. Not sold to anyone else.
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How to get it
In-houseIt cannot be bought on its own. To get one, you would buy a robot that has it, from the list below. Comparable parts you can buy, with their prices, are listed further down.
Tesla Q3 2025 earnings call transcript, Stock Analysisstockanalysis.com
Comparable parts you can buyNot the confirmed part
4 products, scroll sideways
Products on public sale that do the same job, with why each is similar and where to buy it. None is confirmed to be the part inside these robots.
NOUS OPI52IF-75-04-3-RS medium linear actuator
Similarby NOUS Robot
2,500 N rated, 4,000 N peak push; 75 mm stroke; 1.85 kg; 48 V
Why it's similar. A humanoid push and pull actuator with a planetary roller screw and built-in motor and driver, the same layout widely reported for Optimus's linear actuators, at a similar force to Tesla's middle linear size.
Where to buy
AIFITLABUS$5,400.00, backordered, ships from ChinaBuy
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