L7

Robotera’s L7 is a 171 cm full-size humanoid robot with 55 DoF, capable of agile running at 14.4 km/h, dynamic acrobatics, and industrial-grade manipulation of 20 kg payloads.

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Specifications

Made by

Beijing ROBOTERA Technology Co., Ltd.

Software Type

Closed Source

Software Package

Embedded AI stack integrating ERA 42 vision-language-action model for coordinated locomotion and manipulation. Real-time sensor fusion software for environment mapping and motion planning. Support for high-frequency control loops managing 55 DoF. APIs for integration, customization, and remote operation.

Actuators

High-performance, Robotera self-developed joint motors delivering up to 400 Nm torque at 25 rad/s. Fully actuated joints enabling dynamic and precise motions across all limbs.

Compiute

Dual processor architecture combining x86 CPUs handling 80 tera operations per second (TOPS) for AI inference and low-latency control. Real-time control supported by embedded vision, depth sensing, and positional feedback processors.

Sensors

Multisensor vision system including panoramic RGB cameras, 3D lidar, and depth sensors providing 360-degree spatial awareness. Advanced proprioceptive sensors delivering joint positions, velocities, and torques. Real-time position sensing for balance, navigation, and environment adaptation.

Max Op. time

mins

Pricing

Not provided.

Robot Brief

The L7 by Robotera is a next-generation, full-sized bipedal humanoid robot standing at 171 cm tall and weighing approximately 63 kg. Developed by the Chinese robotics startup Robotera (backed by Tsinghua University), the L7 combines high dynamic agility and fine manipulation capabilities, making it both a highly versatile and practical humanoid platform. This robot is capable of explosive 360-degree spins, breakdancing moves, precision industrial tasks such as sorting, scanning, and screw-driving, as well as delicate operations like tearing paper towels and pulling curtains. The L7 boasts a powerful "body plus brain" architecture enabling robust balance, swift movements, and dexterous manipulation simultaneously. It represents one of the fastest humanoid robots currently available, with running speeds up to 14.4 km/h.

Use Cases

High-Speed Mobility: Capable of running at speeds up to 14.4 km/h with agile and dynamic control including aerial 360-degree spins.
Complex Manipulation: Performs industrial tasks such as sorting, scanning, screw-driving, and delicate handling of soft materials.
Dynamic Acrobatics: Demonstrates breakdancing and other high-difficulty gymnastic maneuvers.
Payload Handling: Can lift and carry payloads up to 20 kg with both arms, enabling robust industrial work.
360-Degree Perception: Equipped with a multisensor vision system enabling situational awareness and navigation in complex environments.

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Industries

Industrial Automation: Sorting, assembly, and manipulation tasks in factories and logistics centers.
Research and Development: Advanced robotics research support for institutions like MIT and ByteDance robotics labs.
Entertainment & Demonstration: Showcases next-level dynamic movement and dexterity.
Commercial Deployment: Rapid growth in commercial orders with 200 units shipped in 2025 and over 100 pending.

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Specifications

Length

Width

Height (ResT)

Height (Stand)

1710

Height (Min)

Height (Max)

Weight (With Batt.)

Weight (NO Batt.)

Max Step Height

Max Slope

+/-

Op. Temp (min)

°C

Op. Temp (Max)

°C

Ingress Rating

No items found.

Intro

The L7 humanoid features 55 degrees of freedom across its entire body, with joint motors generating up to 400 Nm torque at 25 rad/s for fast and powerful limb actuation. It integrates advanced joint-level sensing and control to precisely coordinate complex movements while maintaining balance. The robot’s multisensor fusion system uses panoramic cameras, depth sensors, and real-time positional feedback to achieve 360° spatial perception. Its interchangeable battery system supports operational flexibility. The combined hardware and embedded AI software architecture enables simultaneous execution of large-scale locomotion and fine motor manipulation.

Connectivity

Real-time communication with vision and positional sensors for dynamic control.
Compatible with cloud or edge computation frameworks for AI processing and remote updates.

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Capabilities

55 Degrees of Freedom: Enables full-body articulation and complex limb coordination.
400 Nm Maximum Joint Torque: Delivers strong, dynamic limb movements required for running and manipulation.
20 kg Payload Capacity: Both arms can lift and carry heavy loads streamlining industrial tasks.
Maximum Joint Speed: 25 radians per second allowing for rapid and smooth joint movements.
Dynamic Locomotion and Acrobatics: Running, jumping, 360° spins, and breakdancing.
Sensor Fusion for 360° Awareness: Combines 3D lidar, panoramic and depth cameras for robust environment perception.

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