T.Technology
https://www.t-technology.co.jp/- Japan exhibitors
- Real
- TECHNO-FRONTIER 2026
- MOTOR TECH JAPAN
- Booth number 2-U08
In response to changes in the procurement environment caused by recent developments, such as China’s export restrictions on rare earth materials, we have been receiving an increasing number of inquiries, including:
• Are there neodymium magnets that are not affected by these restrictions?
• Are there alternatives to the magnets we are currently using?
• Can previously used magnets be reconsidered as a viable option?
Instead of focusing only on “what to replace it with”, let us work together to explore “what choices are available.”
Exhibit Product
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Al-Ni-Co Magnets
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Target Sector (English)
Measuring Equipment: Ammeters ・ Voltmeters ・ Wattmeters ・ Speedometers
Audio Equipment: Level meters ・ Peak meters ・ Earphones ・ Speakers ・ Pickups
Rotating Equipment: Coreless Motors ・ Stepper Motors ・ Servo Motors
Communication and Control Equipment: Reed Switches ・ Sensors ・ Relays
Applied Equipment: Solenoids
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Use Scenes (English)
A legacy material with high remanence (Br), superior heat resistance, and excellent thermal characteristics.
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Sales point (English)
・ Capable of high-temperature operation
・ Free of restricted heavy rare earths (Dy, Tb)
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Target Sector (English)
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Fe-Cr-Co Magnet
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Target Sector (English)
Rotating Equipment: Stepper Motors
Communication and Control Equipment: Reed Switches ・ Sensors ・ Relays
Applied Equipment: Torque Limiters ・ Electromagnetic Brakes ・ Electromagnetic Clutches
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Use Scenes (English)
Among metal magnets, Fe-Cr-Co offers higher residual flux density (Br) and energy product than AlNiCo,
specifically outperforming semi-columnar AlNiCo (5DG) magnets.
It boasts excellent machinability, allowing for cutting, drilling, rolling, punching, and more. -
Sales point (English)
・The only type of magnet capable of plastic shaping
・High residual flux density (Br)
・Capable of high-temperature operation
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Target Sector (English)
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Nd-Fe-B Sintered Magnet
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Target Sector (English)
Rotating Equipment: Small Motors ・ Servo Motors ・ EV Traction Motors
Communication and Control Equipment: Sensors ・ Reed Switches
Power Generation Equipment: Wind Turbines ・ Small Generators
Consumer Electronics & Appliances: Air Conditioners ・ Washing Machines ・ And more
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Use Scenes (English)
These magnets offer the highest energy product of any commercially available magnet on the market.
This makes them the ideal choice for designing smaller, lighter equipment.
They also feature superior mechanical strength compared to sintered samarium-cobalt (SmCo) magnets.
However, please note that they have a relatively low Curie temperature, which limits their performance at high
temperatures, and they require proper handling or coating due to their lower corrosion resistance.
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Sales point (English)
・Highest energy product of any magnet on the market
・Heavy rare earth-free (Dy, Tb, Ho) options available to meet regulatory standards
(Please contact us for information on applicable grades)
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Target Sector (English)