Achieves top-class strength among resin gears! It realizes lightweight products while also combining low specific gravity and high durability!
"Rignite Gear" is a resin gear (transmission gear) that achieves one-fifth the weight of metal and low specific gravity. It contributes to the lightweighting of all types of machinery, including machine tools and industrial equipment. Additionally, it does not require lubrication oil and helps reduce noise, thereby minimizing environmental impact. 【Features】 ■ Achieves long lifespan and high transmission capability due to high strength ■ Enables lightweighting due to one-fifth the specific gravity compared to metal ■ Capable of low noise levels due to good vibration damping properties ■ Small lot production is possible starting from just one unit *Please view the PDF data of the "Rignite Gear" catalog available for download.
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【Other Features】 ■ High Dimensional Stability Low water absorption, oil absorption rates, and linear expansion coefficient, resulting in excellent dimensional stability. ■ High Heat Resistance Utilizes heat-resistant resin, providing excellent heat resistance. ■ Low Maintenance Can be used without lubrication, as well as in water and oil baths. 【Product Lineup】 ■ N Type Characterized by low water and oil absorption rates and high heat distortion temperature, resulting in good dimensional stability. ■ BC Type Features the highest heat distortion temperature and high impact resistance. Also has a friction coefficient comparable to MC nylon. ■ Carbon Type Characterized by the highest tooth surface strength and particularly excellent wear resistance, resulting in a long lifespan. *Please refer to the PDF data of the "Lignite Gear" catalog available for download.
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Phenolic resin, which has a history of about 100 years since it was introduced to the market. Lignite Co., Ltd. has transformed this phenolic resin into new forms. Our molded products range from small items weighing a few tens of grams to large items weighing about 160 kg, tailored to meet customer demands. Additionally, we offer unique products such as spherical phenolic resin (LPS) that has a rounded shape, and GPS and CFPS, which are phenolic resin-coated graphite and carbon fibers, respectively. Recently, we have been making daily progress towards the development and realization of new materials utilizing coating technology for various objects.