Standard Spring Series Specification Table from Tokyo Spring Co.
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The series consists of five types: "Power Spring," "High Deflection Power Spring," "Power Spring α (Alpha)," "LR/MR Round Wire Coil Spring," and "J Spring." In particular, "Power Spring" and "High Deflection Power Spring" are color-coded through anionic electrodeposition coating, making it easy to distinguish between various types of springs. Additionally, "Power Spring," "High Deflection Power Spring," "Power Spring α (Alpha)," and "LR/MR Round Wire Coil Spring" are made from silicone chrome steel for springs (with "LR/MR" partially made from B-type piano wire), while "J Spring" is made from stainless steel wire 304-WPB for springs, offering excellent performance in high stress, amplitude, and heat resistance. The specification table includes detailed information on spring constants, deflection, load, free length, outer diameter, inner diameter, and more. ● For further details, please download the catalog or contact us.
basic information
【Product Lineup】 ● Powerful springs, high deflection strong springs, strong spring α (alpha) → Unlike conventional round wire, we have standardized the use of materials with non-circular cross-sections. By using these non-circular cross-section materials, we contribute to the miniaturization of molds. ● LR and MR round wire coil springs, springs, and a wide variety of round wire coil springs that can be used in various fields. We offer a diverse range of springs tailored to your applications. ● For more details, please download the catalog or contact us.
Price information
For more details, please contact us.
Delivery Time
Model number/Brand name
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Applications/Examples of results
[Applications] Manufacturing and sales of standard products such as "Tōhatsu's strong springs" for press molds and molds, cold coil springs, hot coil springs, flat springs, spirals for chip conveyors, and suspension springs.
