Standardized disc springs based on the inner diameter dimensions of the disc springs.
We offer the "MDS Disc Spring," which is classified into 34 types based on the inner guide shaft diameter ranging from 3mm to 125mm. For these 34 types, we have standardized a total of 136 sizes by setting two variations for the outer diameter and plate thickness. Additionally, if you require disc springs with special spring characteristics, we can design and manufacture them according to your specifications. 【Features】 ■Materials used: S60C to S70C, SK85, SUP10 ■Hardness: 42 to 48 HRC ■Surface treatment - MDS20 and below: Barrel polishing - MDS22 and above: Shot peening *MDS22-1 and MDS22-3 will be barrel polished. ■Rust prevention treatment - MDS20 and below: Black oxide - MDS22 and above: Rust prevention oil *For more details, please download the PDF or contact us.
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【Applications】 ■ Clutches and brakes for construction machinery ■ Tool chucks for machine tools ■ Vibration damping devices for presses, etc. ■ Brake systems for elevators ■ Electrical circuit breakers ■ Clamping devices for continuous casting equipment ■ Furnace lids for coke ovens *For more details, please download the PDF or contact us.
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Since our establishment in 1951, we have been responding to the needs of a wide range of fields such as automotive, industrial machinery, construction machinery, railways, and housing as a spring manufacturer. We have honed our technical skills and provided our customers with high-precision, high-performance spring products. Moving forward, with the motto of "supporting manufacturing with spring products," we will respond to significant market changes such as the electrification of automobiles, while also contributing to the development of society and industry through the development, manufacturing, and sales of vibration control-related products that minimize earthquake damage in high-rise buildings and bridges.