Amorphous Core "High-Speed, High-Torque Motor"
Achieving high speed, high torque, and low heat generation! Efficiently generating torque even at high rotation speeds, significantly expanding the continuous operating range of the motor!
This is a high-speed, high-torque motor that uses a core made of Fe-based amorphous alloy with a unique foil tape press lamination technology. Compared to our conventional electromagnetic steel plate core, it reduces heat generation by approximately 25%. It efficiently generates torque even at high rotation speeds, significantly expanding the motor's continuous operation range. It maintains stable torque characteristics even in the high-speed rotation range, achieving about 1.6 times the torque improvement at 75,000 rpm. 【Features】 - Approximately 25% reduction in heat generation compared to our conventional electromagnetic steel plate core - Efficient torque generation even at high rotation speeds - Achieved approximately 1.6 times torque improvement at 75,000 rpm. ~Motor-related products from Citizen Fine Devices~ ▼Galvano Optical Scanner 'GVM Series' A high-performance, highly reliable galvano scanner equipped with a high-precision optical analog sensor. It achieves low inertia, high torque, high precision linearity, and high positional accuracy. ▼Motor 'Brushless Motor' By adopting a unique coreless winding, it achieves smooth rotation from low to high speeds. It has low iron loss and low heat generation during high-speed rotation. *For product details, please refer to the PDF catalog available by clicking "Download Catalog."
basic information
Core material: Fe-based amorphous alloy Feature 1: Heat generation reduced by approximately 25% *Compared to conventional electromagnetic steel sheet cores Feature 2: High-speed and high-torque operation Torque improved by approximately 1.6 times at 75,000 rpm Feature 3: Expansion of continuous operation range Applicable rotation speed: Compatible with high-speed rotation range (for high-speed applications)
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Applications/Examples of results
Suitable for applications requiring high rotational performance Medical handpieces Vacuum turbo molecular pumps Wafer dicing machines Industrial and research robots In particular, they are highly regarded in devices where improving processing accuracy, miniaturization of equipment, and heat generation countermeasures due to high-speed rotation are challenges.
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The area where Citizen Fine Devices demonstrates its strength is in the realm of functional components that require small size, precision, high accuracy, and high detail. We believe that our mission is to continue providing high-value-added microdevice products by leveraging the unique technologies we have developed over many years. Utilizing metal processing technology rooted in watch manufacturing, we have consistently supplied small, high-precision components to our customers for many years through a fully integrated production line that encompasses process design, machining, assembly, and functional testing, along with the unique development of our own processing machines. Additionally, mass-producing components with high precision and efficiency using brittle materials is also one of our core technologies. By integrating material technology with ultra-precision machining, thin-film technology, and bonding technology, we produce not only high-precision components such as ceramics and quartz but also high-quality functional device products like liquid crystal devices and sensing devices. Continuing to provide high-value-added products to the market is a significant dream for our employees. We will contribute to the creation of new value through manufacturing driven by the challenge spirit of each individual, working towards the realization of that dream.