Gento Luna

The defining trick of Gento Luna is its folding frame: standing 1700 mm tall at work, the robot collapses to 790 mm so it fits into lifts and passes narrow doors. It comes from Gento Robotics, the brand of Guangdong TianJi Intelligence System, which has also announced a larger Gento Skye.

An omnidirectional wheeled base carries a body with 26 force-controlled degrees of freedom in arms, waist and legs, hands not counted; each seven-axis arm is rated for 6 kg. Perception relies on 3D LiDAR, ultrasonic sensors and visual recognition, and an NVIDIA Jetson AGX Orin with 64 GB and 275 TOPS handles computing.

A swappable 48 V lithium iron phosphate pack of 34.4 Ah, roughly 1651 Wh, gives four to eight hours according to the maker. Safety rests on whole-body impedance control and active tip-over protection that keeps a real-time stability margin. Weight and driving speed are not stated, and the repeatability figure appears on the product page in two versions (±0.05 mm and ±0.03 mm), which buyers should clarify.

Luna is listed as a product without any availability note, so the catalogue treats it as a prototype; price on request. Intended settings are hospitality, homes, light industry and research. Among wheeled service humanoids such as Pudu D9, the fold-down height is Luna's distinguishing feature.