Fourier Intelligence
(傅利叶智能)Fourier Intelligence is a global leader in rehabilitation robotics and exoskeleton technology. Their ExoMotus lower-limb exoskeleton and ArmMotus upper-limb rehab system are used in hospitals across 40+ countries for stroke and spinal cord injury recovery.
Headquarters
Shanghai, China
Founded
2015
Products
8+
Categories
3
Product Categories
Products by Fourier Intelligence (8)
Humanoid RobotFourier Intelligence
Fourier GR-1
The Fourier GR-1 is a general-purpose humanoid robot built on Fourier Intelligence's proprietary FSA actuator technology for high torque density and precise force control. Its 50kg payload capacity and 40 degrees of freedom make it suitable for physically demanding tasks and rehabilitation assistance. Modular limb design and AI motion learning enable rapid adaptation to diverse application scenarios.
Medical RobotFourier Intelligence
ExoMotus M4 Rehabilitation Exoskeleton
The ExoMotus M4 by Fourier Intelligence (傅利叶智能) is a powered lower-limb exoskeleton robot for gait rehabilitation in patients recovering from stroke, spinal cord injury, and orthopedic surgery. Its 12 degrees of freedom and adaptive gait algorithms automatically adjust assistance levels based on real-time patient performance, accelerating recovery timelines. The cloud-based progress tracking system enables therapists to remotely monitor patient outcomes and customize training protocols across multiple rehabilitation centers.
Fourier Intelligence
Fourier Intelligence ExoMotus X2
The Fourier Intelligence ExoMotus X2 is a powered lower-limb rehabilitation exoskeleton from Fourier Intelligence (Shanghai), one of China's most innovative rehabilitation robotics companies. The X2 features proprietary force-feedback actuators that provide a more natural walking feel compared to position-controlled systems. At $35,000–$60,000, the X2 offers 60% cost savings over Ekso Bionics EksoNR while providing comparable clinical capabilities. Fourier Intelligence has secured CE, NMPA, and TGA certifications, enabling sales in China, Europe, Australia, and Southeast Asia. The company's cloud-based rehabilitation platform uses AI to optimize therapy protocols based on aggregated patient data. Fourier has deployed exoskeletons in over 1,000 rehabilitation centers across 40+ countries.
Humanoid RobotFourier Intelligence
Fourier N1
Fourier N1 is an open-source compact humanoid from Fourier Intelligence, standing 1.3m and weighing 38kg yet running at up to 3.5m/s. Fourier publishes the full drawings and code, letting developers build and modify it for demanding moves from hill-climbing to single-leg balancing. With 23 degrees of freedom and 144N·m of peak torque, it's a hands-on developer platform.
Humanoid RobotFourier Intelligence
FDH6
The FDH6 from Fourier Intelligence is a bionic dexterous hand weighing just 515g, with 11 joints across six degrees of freedom and 0.5mm fingertip precision. Delicate enough to pick up an egg yet able to grasp 3kg, it handles precision assembly and everyday tasks like serving tea. It's built as a dexterous end-effector for humanoid and robotic-arm platforms.
Humanoid RobotFourier Intelligence
GR-3
GR-3 is a touchable care humanoid from Fourier Intelligence, standing 165cm and weighing 71kg with 55 degrees of freedom and a soft, approachable exterior warm enough for a gentle hug. Full-sensory interaction is designed around the elderly and children, from conversation and companionship to care assistance and rehabilitation support. Fourier positions it for human-centred care settings.
Humanoid RobotFourier Intelligence
GR-2
GR-2 is a full-size humanoid from Fourier Intelligence, a slim 175cm robot with a 53-DoF bio-inspired design for strong, flexible motion. Twelve-DoF dexterous hands grip a wide range of objects, and it walks at 5km/h with a 3kg per-arm payload. It's aimed at guiding and consultation, elder-care companionship and everyday assistance.
Humanoid RobotFourier Intelligence
GR-1
GR-1 is Fourier Intelligence's landmark humanoid, billed as the world's first mass-produced bipedal humanoid. A bio-inspired design gives it lifelike motion to walk and squat to grasp, with a 166.5cm arm span and 53 degrees of freedom. Backed by 360-degree vision and an AI model, it spans rehabilitation, research and home settings at 5km/h.
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