Introduction to Piano Wire Twisted Coil Springs
The "twisted coil spring" is a spring that receives a twisting moment around the coil's central axis. There are cases where it is used by winding it in or unwinding it, but generally, it is used in the winding direction. When under load, the coil diameter changes significantly. It is necessary to allow some space with the mounting components. 【Features】 ■ Piano wire ■ A spring that receives a twisting moment around the coil's central axis ■ Generally used in the winding direction ■ The coil diameter changes significantly under load ■ It is necessary to allow some space with the mounting components *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■Material: SWPA ■Winding direction: Right-hand ■Arm shape: Straight ■Arm length: 3 times the inner diameter ■Lineup: 420 types with wire diameters from φ1.40mm to 2.00mm *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.
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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