Introduction of a zinc-plated piano wire compression coil spring that bears load at the center of the coil.
The "compression coil spring" is referred to as a "compression spring" and is a spring that receives load at the center of the coil. The end face shapes include open ends that are left coiled and closed ends that have a flat end face due to the addition of a seat coil. Generally, the end faces are ground to make them flat to prevent load bias and damage to mating parts. For those with a small wire diameter (thin wire), grinding may be omitted as they have less impact on load bias and mating parts. 【Features】 ■ Zinc-plated piano wire ■ A spring that receives load at the center of the coil ■ Available in open end and closed end ■ Prevents load bias and damage to mating parts *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■Material: SWPB ■Winding direction: Right-hand winding ■Surface treatment: Zinc plating (white) trivalent chromium ■Lineup ・Wire diameter φ4.0: 9 types ・Wire diameter φ5.0: 9 types ・Wire diameter φ6.0: 10 types *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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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.
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