Ideal for wall clocks and timers. Comprehensive support available from design and prototyping to mass production!
The contact-type spring is a widely used spring in general. It is used housed in a case. When housed in the case, the adjacent coils are in contact with each other, resulting in energy friction losses; however, the torque remains stable. Due to the high number of turns, it is used in applications with high rotational speeds. We can provide comprehensive support from design and prototyping to mass production. We also offer torque testing and fatigue testing. Additionally, we can assemble cases and other components. For more details, please contact us or refer to our catalog.
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basic information
【Features】 ○ Comprehensive support from design and prototyping to mass production ○ We also accept torque tests and fatigue tests ○ Additionally, we handle assembly of cases and other components ○ Due to the high number of turns, they are used in applications with high rotation speeds 【Materials】 ○ Hardened steel strip (SK85M, SK95M) ○ Flat hard steel wire (SWRH77B) ○ Stainless steel strip (SUS301, SUS631, SUS632J1) ● For more details, please contact us or refer to the catalog.
Price information
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Delivery Time
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Applications/Examples of results
【Applications】 ○ Wall clocks, timers, toys, music boxes, metronomes ○ Recoil starters, roller chain tensioners ○ Winding of cord reels, winding of earphone cables ○ Winding of dog leashes, winding of USB and LAN cables ● For more details, please contact us or refer to the catalog.
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Company information
We will uphold the tradition of sincere manufacturing. In every era, our customers seek to maintain and improve QCD (Quality, Cost, Delivery). By sincerely engaging in manufacturing and meeting our customers' expectations, we earn their trust and form long-term partnerships. We pursue the potential of spring mechanisms. There are things that are possible precisely because they are spring mechanisms. By leveraging the characteristics of spring mechanisms, we will create products that bring joy to people around the world.