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Gimbals Add Flexibility to Industrial Exoskeleton

Sept. 8, 2014
The U.S. Navy plans to evaluate and test Lockheed Martin’s FORTIS industrial exoskeletons, which help minimize fatigue in heavy-duty operations.
FORTIS is capable of holding objects up to 36 pounds. (Images courtesy of Lockheed Martin)

While a real-life Iron Man suit may not yet be in the cards, industrial exoskeletons are emerging as viable work assets. Lockheed Martin recently received a contract through the National Center for Manufacturing Sciences (NCMS) for the U.S. Navy to evaluate and test two FORTIS exoskeletons. The unpowered, lightweight FORTIS increases the operator’s strength and endurance by transferring the weight of heavy loads from their body directly to the ground.

FORTIS’ ergonomic design moves naturally with the body, providing flexibility without hindrance. This helps operators work longer and more effectively, minimizing fatigue in physically demanding environments such as shipyards. Equipois’ zeroG arm makes this possible by including various gimbal types to mount different tools and components. Capable of holding objects up to 36 pounds, the zeroG mechanical arm includes a mounting solution along with a gimbal and tool/payload interface based on the application’s requirements.

Equipois’ zeroG arm includes various gimbal types to mount different tools.

Although terms of the contract were not disclosed, it marks the first procurement of Lockheed Martin’s exoskeletons for use in the industrial arena. The company’s research and development into exoskeletons over the past five years covers applications from military to industrial. Beyond reducing fatigue, the technology could also help cut down on injuries and subsequent costs.

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