Hitachi Industrial Equipment Systems Ultra High Efficiency Permanent Magnet Synchronous Motor (Amorphous)
Hitachi Industrial Equipment Systems
Achieves 96% efficiency, equivalent to IE5, ultra-high-efficiency motor using amorphous metal.
Overview The Hitachi Group combines its comprehensive strengths. Utilizing high-precision evaluation technology and optimal design technology for amorphous metals*, we have developed an ultra-high-efficiency motor. *Amorphous metal: A type of metal produced through a rapid cooling solidification process, which possesses unique properties compared to conventional crystalline materials. Ultra Premium Efficiency (Equivalent to IE5*) By adopting amorphous metals, we have further reduced iron loss and current loss compared to the existing IE4 class motors, achieving an ultra-high efficiency of 96%. Additionally, we have increased torque by utilizing high permeability characteristics. *The highest level of energy efficiency guidelines for motors currently being discussed in IEC60034-30-2 by the International Electrotechnical Commission (IEC). Space Saving By using amorphous metal in the motor's iron core and adopting an axial gap structure with two rotors, we have achieved space savings without using rare earth magnets by effectively utilizing magnetic force compared to conventional structures. Achieved a 43%* reduction in size compared to conventional machines The amorphous motor is integrated with the compressor body. We have realized a compact, high-efficiency motor with excellent energy-saving performance. *Size comparison with the conventional machine 22kW (SRL-22DMN).
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basic information
- Ultra-premium efficiency (equivalent to IE5), ultra-high efficiency of 96% - Adoption of amorphous metal for the iron core to reduce iron loss and current loss - Space-saving design using a two-rotor axial gap structure without rare earth magnets - Approximately 43% more compact compared to conventional machines with integrated compressor (compared to 22kW SRL-22DMN)
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Applications/Examples of results
It is used as a power source for continuous operation, starting with compressors. It is suitable for industrial equipment that demands the highest level of energy-saving performance and compactness.
Company information
Kyushu Kiden Co., Ltd. not only sells electrical and mechanical products such as air conditioning equipment, industrial machinery, air compressors, elevators, escalators, and lighting fixtures as a Hitachi sales agent, but also provides solutions that contribute to energy conservation and decarbonization (SDGs), including the currently popular solar power generation (PPA), biomass power generation, and waste heat recovery units. The company is also certified as a planner for ZEB (Net Zero Energy Building), which has recently gained attention in corporate energy-saving measures, and has received great acclaim for its comprehensive energy-saving proposals for entire buildings. 【Service Areas】 - Fukuoka, Saga, Kumamoto, Oita, Yamaguchi, Hiroshima, Osaka 【Major Qualifications】 - First-Class Plumbing Construction Management Engineer - First-Class Electrical Work Construction Management Engineer - Designated Construction Industry Supervisory Engineer (Plumbing) - Designated Construction Industry Supervisory Engineer (Electrical Work) - First-Class Electrician - Chief Technician for Water Supply Equipment Construction - First-Class Refrigeration and Air Conditioning Equipment Construction Skill Technician - Building Equipment Engineer - First-Class Civil Engineering Construction Management Engineer - Third-Class Refrigeration Machinery Manufacturing Safety Manager - Refrigeration and Air Conditioning Construction Safety Management Certificate - Refrigerant Handling Technician Certificate - First-Class Hitachi Refrigeration and Air Conditioning Technician (Air Conditioning and Low Temperature) - And many others.
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