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Tesla faces production challenges with Optimus robot hands, report says

September 25, 2026 9:16 AM EDT

Investing.com -- New details are emerging regarding Tesla’s race to scale its Optimus humanoid robot, with The Information reporting that the intricate mechanical complexity of the robot’s hands has become a primary manufacturing bottleneck.

While Tesla has successfully multiplied its production tenfold in recent months—jumping from several dozen units per week in the second quarter to several hundred today—scaling reliably is proving difficult. According to The Information, a combination of supplier constraints, automated equipment failures, and the complex assembly required for the robot’s hands are challenging Tesla’s aggressive goal of building 1,000 robots per week by year-end, on the way to an eventual target of 20,000 weekly units.

The current Fremont-built model, Optimus V3, sports a lighter chassis, enhanced camera arrays, and a more human-like aesthetic than its predecessors. Driven by an AI trained on over 500,000 hours of real-world data, the V3 is currently restricted to performing tightly programmed, specific tasks in supervised Palo Alto testing zones and factory floors, rather than operating autonomously as a general-purpose machine.

Because V3 is not the final consumer version and still requires significant leaps in durability, Tesla is opting for a tightly controlled commercial rollout. The Information notes that early commercial units will be leased rather than sold to customers with warehouse environments mirroring Tesla’s own. This lease-only model ensures Tesla can physically retrieve the hardware for necessary mechanical upgrades while continuously harvesting factory data to refine the AI.

Despite the immediate engineering friction, CEO Elon Musk continues to position Optimus as Tesla’s most important product, projecting that full commercial sales could begin by late 2027—provided the company can overcome the complex realities of manufacturing human-like hands at scale.

Original Article


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