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Robot Frames, Chassis & Mechanical Parts

Browse robot chassis, frames, arms, links, brackets, housings, wheels, tracks and mechanical assemblies.

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Curated part ideas, not stock held by Physical AI Parts. Choose a seller on the external marketplace. Original illustrations may differ from the item sold.

Original illustration representing 2020 T-slot aluminum extrusion; actual seller item may differIllustration
frames

2020 T-slot aluminum extrusion

Part # 2020 T-slot

Modular profiles for custom robot frames.

External purchase • Check the seller’s photos, specifications, price and shipping.Search on Amazon ↗
Original illustration representing Mecanum robot wheel; actual seller item may differIllustration
frames

Mecanum robot wheel

Part # Mecanum wheel

Wheel format with angled rollers for compatible chassis.

External purchase • Check the seller’s photos, specifications, price and shipping.Search on eBay ↗

Source frames by Part #

Find structural and mechanical components for repairs, prototypes, upgrades and custom robotic systems.

Physical AI Parts welcomes individual sellers, robotics companies, manufacturers and authorized AI agents. Every listing requires a Part # so buyers can search for exact components and reduce compatibility mistakes.

Chassis / FramesArms / LinksBrackets / MountsPanels / HousingsWheels / TracksMechanical Assemblies