Compression springs with a load capacity ranging from 8 kgf to 610 kgf, made of irregular cross-section (square wire).
The angular wire strong spring "DAI spring" is designed for press molds, and by using silicone chrome steel wire with excellent fatigue resistance and deformation resistance to create a shaped wire spring (angular wire spring), it generates a strong force in a smaller space compared to round wire springs. Light loads are color-coded with blue paint. (The paint is also electrodeposited, making it difficult to peel off.)
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basic information
The light load (BLU/DSL) of the irregular wire (angle wire) compression spring is painted blue, and the deflection after 300,000 uses is 40% of the free length. For an outer diameter of 6mm (allowable load 8kgf), the free length ranges from 15 to 40mm. For an outer diameter of 8mm (allowable load 10kgf), the free length ranges from 10 to 80mm. For an outer diameter of 10mm (allowable load 14kgf), the free length ranges from 10 to 90mm. (omitted) For an outer diameter of 50mm (allowable load 338kgf), the free length ranges from 50 to 300mm. For an outer diameter of 60mm (allowable load 486kgf), the free length ranges from 60 to 300mm. For an outer diameter of 70mm (allowable load 610kgf), the free length ranges from 70 to 300mm. It also complies with the RoHS directive.
Price information
Example) BLU 6-15 1 piece 68 yen The unit price varies depending on the product and quantity.
Price range
P1
Delivery Time
P1
Applications/Examples of results
Used as press molds, resin molds, general molds, for heavy machinery, elevators, and other machine parts. It is also used as an alternative to disc springs.
Line up（1）
| Model number | overview |
|---|---|
| BLU 6-15 | Lightweight, color (blue), outer diameter 6mm × free length 15mm |
catalog（2）
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![DAI spring lightweight spring catalog [DSL/BLU]](https://image.www.ipros.com/public/catalog/image/01/32d/276413/IPROS59804980644609847059.jpeg?w=120&h=170)
Company information
Sotec Co., Ltd. is a mail-order company founded in 1947, known for its reliability and achievements as Daido Spring Co., Ltd. We offer standard springs called "Tri-Spring" and strong wire springs known as "Die-Spring." The Tri-Spring includes over 15,000 types of standard springs such as compression springs, extension springs, torsion springs, and circlips. The Die-Spring is a wire spring that generates strong force in a compact space, utilized in various fields including machinery, tools, and press machines, taking advantage of its unique characteristics. Both types can be ordered from just one piece and are shipped on the same day. For bulk orders, if you provide us with your annual usage numbers, we can offer you the best price, contributing to cost reduction. We also welcome inquiries about custom products, prototypes, and mass production that are not available in standard offerings.