L.R.A.E.

  • The L.R.A.E. is a low-cost mobile back-hip-knee combination passive exoskeleton.
  • Patented ‘Flex cartridge’ actuation and ‘Nested Spinal Assembly’ for energy storage/dampening.
  • 7 lb (3.2 kg) fully assembled for industrial/occupational applications, primarily for fatigue reduction.

Description

The L.R.A.E. (Lumbar Relief Analog Exoskeleton) is a patented passive mobile device designed to reduce worker fatigue and overexertion. The assembly has a modular framework and harness, making it adjustable for numerous body types. The design includes 16 points of articulation to avoid hindering natural gait while supporting proper posture and lifting form.

This is a combination of back support and hip-knee exoskeleton. While it may seem odd at first glance, these types of combination devices, like the Omnitsuit (back-shoulder) and UPLIFT (shoulder-back-hip-knee), are becoming increasingly common on the market.

US Patent: link

This wearable will best serve laboring workers in industrial, warehouse, and blue-collar employment.

Specifications:

  • Total weight: 7 lb (3.2 kg) when fully assembled
  • 20 lbs 9kg of maximum return torque

ARC Technologies, website

Exoskeleton Report does not endorse one exoskeleton product over another. The exoskeleton catalog is purely for educational purposes. It is meant to provide an easily accessible bird’s-eye view of the exoskeleton industry and a quick method to sort exoskeletons by type and purpose. All prices are approximate and are meant to provide a general sense of the cost of the devices.

 

Additional information

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