Maximum Torque. Proven Power. Advanced Protection

The J80 and J100 robotic joints deliver ultra-high torque performance engineered for demanding applications in large humanoid and legged robots. These powerful joint modules are the same proven actuators used in DEEP Robotics’ X30 quadruped robot, where they have been rigorously tested in real-world, large-scale deployments.

Designed to handle extreme loads with precision and stability, J80 and J100 joints provide the core driving force behind next-generation legged robots, including humanoid platforms. Their superior torque output, industrial-grade durability, and enhanced protection make them a reliable foundation for advancing the future of the humanoid and quadruped robotics industry.

Proven on the X30 Quadruped Robot

The J80 and J100 robotic joints are the same actuators used in DEEP Robotics’ industry-grade X30 quadruped robot. They have been validated through large-scale, real-world applications, consistently performing under complex terrains, harsh environments, and demanding operating conditions. This proven track record demonstrates their exceptional reliability and long-term durability.

Ultimate Performance for Large Legged Robots

Built for extreme power demands, the J100-116P delivers up to 315 Nm of peak torque with an outstanding torque density of 107.5 Nm/kg. This powerful output enables large humanoid and legged robots to move with strength, stability, and precision, even under heavy loads.

Industrial-Grade Design and Manufacturing

As core components of the X30 quadruped robot, the J80 and J100 joints are engineered and manufactured to industrial product standards. Their robust construction ensures high stability, consistent performance, and broad applicability across professional robotics systems.

IP67 Protection for All-Weather Operation

With IP67-rated weatherproof protection, the J80 and J100 joints are built for outdoor use in all conditions, offering dependable performance in rain, dust, and challenging environments.

High-Precision Motion Control

Each joint integrates highly reliable, battery-free multi-turn absolute encoders, delivering exceptional accuracy, durability, and repeatability. Combined with optimized joint tuning, this ensures smooth, precise, and responsive control for advanced robotic motion.

High-Speed EtherCAT Communication

Using a high-speed EtherCAT communication architecture, the J80 and J100 joints can synchronize and control up to 30 joints simultaneously, meeting the real-time performance demands of complex multi-joint robotic systems.

Flexible Integration with Drive-Control Separation

The joints are compatible with mainstream motor drivers, allowing developers to integrate systems based on their specific needs. The drive-control separation design provides greater flexibility in system architecture while improving thermal management and overall joint efficiency.

Product Specification