Shimane University NEXTA
https://tatara.shimane-u.ac.jp/- Japan exhibitors
- Real
- TECHNO-FRONTIER 2025
- MOTOR TECH JAPAN
- Booth number 1-T06
Do you know amorphous metals? "a morphous" are an adjective Latin word meaning "without shape". This comes from the fact that the atomic structure is in a random state like a liquid, yet solid. Thanks to this unique structure, it has a very flexible magnetic property. It responds sensitively to changes in the magnetic field and acts as a smooth passageway for the magnetic field. Such properties are suitable for the iron cores of devices that use electromagnetic force to convert energy, such as transformers, inductors, and motors. Thanks to its magnetic softness, the energy conversion efficiency is also increased, and it is recognized as a material with excellent eco-performance. However, this amorphous metal is very hard as a material, and it also has the aspect of being a difficult material to process. Motor cores often have complex shapes and require punching, so we aim to overcome the difficulty of processing and process it efficiently. In the Next Generation Tatara Collaborative Creation Project, Shimane University's NEXTA has organized a consortium of material manufacturers, material processing, and material evaluation companies to tackle the difficult problems of processing.
Exhibit Product
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Drone amorphous motor
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Target Sector (English)
Drones for disaster prevention, transportation, agriculture.
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Use Scenes (English)
It consumes less power than conventional products, enabling longer and longer distance flights with the same battery capacity. In addition, by taking advantage of its low heat generation, it is expected to be able to be operated continuously at a higher rating.
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Sales point (English)
Compared to drone motors with the same design and a core made of conventional materials, it consumes only about two-thirds of the power to generate the same thrust. This is expected to extend the battery life. In addition, this reduces heat generation in the motor body. This model is an open-type motor, but if a sealed-type motor is used for use in harsh environments, additional benefits such as reduced risk of thermal runaway and suppression of deterioration over time can be expected.
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Target Sector (English)
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Ducted fan amorohous motor
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Target Sector (English)
Air conditioning, drone, data center, ecorogy frendly house
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Use Scenes (English)
High pressure air, High air flux, High thrust. Powerful suction power.
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Sales point (English)
Due to its high efficiency, i.e., low loss, the motor generates less heat and can operate continuously while maintaining high rotation speed. It is more than 25% more efficient than existing motors. It pushes objects up with a powerful wind. It is like a jet engine for motors. It also generates a strong suction force, allowing for efficient decompression in a short time.
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Target Sector (English)