CubeMars has published early testing footage of a new, still-unnamed motor - and the headline number is substantial: 245 Nm of peak torque, demonstrated under a 35 kg load on a 400 mm lever arm.

What the Video Shows

The clip shows the actuator lifting the 35 kg load through the 400 mm lever arm while the measurement setup captures the torque output. According to CubeMars, the motor is still in development, with more details to be released later - so the video is a preview of a coming product rather than a shipping model.

Original Video

Source: CubeMars Official YouTube Channel
Video: New CubeMars Motor Testing | 245 Nm Peak Torque in Action

Engineering Context

A 245 Nm peak class would place this motor firmly in high-load humanoid and legged-robot joint territory - think hip and knee joints of full-size humanoids, where 200 Nm-class peak torque is a common requirement. The video’s hashtags point the same direction (humanoidrobot).

Because CubeMars has not yet published the model name or full specifications, this article deliberately reports only what the video shows: peak torque, test load and lever arm. We will update coverage when the product is officially announced.

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Conclusion

Watch this space: a 245 Nm-class entry from CubeMars would give humanoid builders a high-torque joint option above the current AK series ceiling, and the testing methodology shown (load + lever arm) is a repeatable way to compare it against rivals when specs arrive.