Sa 02

Overview

The EngineAI SA-02 is a compact 125 cm humanoid from EngineAI with 28 degrees of freedom, pre-order priced at $38,500 in the Japanese market. EngineAI has established a Japan-focused commercialisation strategy for its humanoid range, reflecting Japan's receptive market for service and collaborative robots. The SA-02 targets light industrial and service environments with its small frame and dexterous joint count.

Key Specifications

The SA-02 stands 125 cm and features 28 DoF across its kinematic chain. Pre-order pricing is $38,500 in the Japan market. Its compact height and dexterity-focused specification suit tasks requiring precise manipulation in constrained spaces. UK buyers should note that EngineAI's primary commercial focus is Japan, and European support infrastructure may be limited at this stage.

Use Cases

Light assembly, inspection tasks, and service-environment assistance in settings designed for shorter individuals, such as certain retail or hospitality contexts, are primary applications. The 28 DoF gives the SA-02 useful manipulation range relative to its size. Research groups studying small humanoid control are another application segment, particularly given the accessible price point compared to full-size platforms.

Buying Used

At $38,500, the SA-02 sits at a price point where a secondary market may develop. Japan-market units sold internationally as used goods may have warranty and support complications. Buyers should confirm that EngineAI software and firmware updates will remain accessible on units resold outside the original purchase territory before completing any transaction.

Alternatives to Consider

Compact humanoid alternatives at a similar price include the Booster T1 Basic at $29,800 and the Booster T1 Standard at $34,000, both of which are commercially available. The Noetix Robotics N2 at $5,500 to $8,400 offers a much lower entry price for buyers whose use case tolerates the smaller payload. Within the EngineAI family, the PM01 at $88,000 is the company's larger alternative.