Y2-B

The most compact of Tlibot's mobile dual-arm robots is the Y2-B, which stows to 745 x 525 x 1,341 mm and weighs up to 85 kg. Instead of a lifting column as on the Y1, it has a pitching torso that changes the working angle of both arms.

Each arm handles 5 kg, the working range is 2,194 mm and positioning repeatability is ±50 mm and ±3 degrees, less precise than the larger Y1, which the maker offsets with lower weight and a smaller floor footprint. The wheeled base reaches 1.2 m/s, manages slopes up to 5 degrees and obstacles up to 20 mm. Runtime is about 4 hours, with a 3.5-hour charge.

LiDAR provides autonomous navigation and obstacle avoidance, and an NVIDIA Jetson Orin NX 16 GB with a 512 GB SSD does the computing, opened to developers through ROS 2 and an API. The degrees of freedom and the gripper type are not specified, and the only safety feature named is laser-based obstacle avoidance, without certification.

Intended for light handling, service and research, the model is filed under research in the catalogue. The price fields are empty, so the price is on request. The family also includes a Y2-M variant with a lift, while the version that both pitches and lifts by 700 mm is the Y2-P.