YSK's high-frequency heat treatment technology refines the shaft surface structure. This enhances strength, extends the lifespan of components, and contributes to the compactness of the equipment.
The GR shaft utilizes high-frequency heat treatment technology (patented) to refine the surface structure of the shaft, enhancing high strength and wear resistance. ■ Achieving high performance! Rotational bending strength increased by 1.4 times → In strength tests, it withstood up to 1 million rotations without failure, compared to the conventional product which failed after 10,000 rotations. Wear resistance increased by 10 times → In wear tests, it withstood up to 100 million rotations without failure, compared to the conventional product which failed after 10 million rotations. Successfully achieved high strength through heat treatment technology without relying on the addition of alloying elements. The increase in strength leads to cost reductions in units, motors, and power.
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basic information
■YSK Linear Shaft GR Shaft Specification Material: SUJ2 Surface Hardness: Similar to standard hardened hardness Hardened Layer: Similar to standard hardened layer Compatible Sizes: Please inquire Depending on the specifications, it is possible to reduce the diameter from φ100 to φ90, achieving a weight reduction of approximately 20%.
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Detailed information
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Metal structure subjected to fine-grained heat treatment. The fine grain refinement of the shaft surface using YSK's high-frequency heat treatment technology has successfully achieved high strength through heat treatment techniques without relying on the addition of alloying elements.
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Company information
Kozu Transmission Machinery Co., Ltd. is a top-class specialized trading company for industrial equipment in Japan. Countless machines in the industrial sector are in operation... and our products are vital in their drive, transmission, and control parts. We also contribute to the faithful execution of operations in FA and CIM. Since our founding in 1951, we have expanded our range of products not only in transmission components but also in response to customer needs, broadening our offerings to include control systems, ensuring we have everything necessary for transmission. With the motto of being a "trustworthy company," we have established a unique system to respond quickly to customer requests while maintaining a customer-oriented approach. Additionally, we continuously capture the latest product information and provide it to our customers, as well as making proposals to manufacturers. Moving forward, we aim to continue our daily efforts for improvement without forgetting our original intentions.