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Оптовая продажа китайские пружины из нержавеющей стали Sus301

Оптовая продажа китайские пружины из нержавеющей стали Sus301

Категория: Springs >>>
Поставщик: Dongguan,Xinxuhong,Industrial,Co.,Ltd.Dongguan,Ltd.

Цена:0,02-0,03 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-17-2025	0.98 $*	0.60 $*
Aug-17-2025	0.1 $*	0.54 $*
Jul-17-2025	0.30 $*	0.71 $*
Jun-17-2025	0.85 $*	0.10 $*
May-17-2025	0.58 $*	0.75 $*
Apr-17-2025	0.65 $*	0.10 $*
Mar-17-2025	0.68 $*	0.42 $*
Feb-17-2025	0.62 $*	0.25 $*
Jan-17-2025	0.12 $*	0.34 $*

Характеристики

Scroll spring, also called power spring, is made of steel strip. According to its relaxed shape, it can be divided into two types: natural power spring and pre-stressed power spring. The natural power spring is directly made of steel strip. The pre-stressed power spring shapes the steel strip first, and then turns it into scroll in the opposite direction. The shape of the loose spring is similar to the letter S, so it is also called S-shaped spring. The use of scroll spring requires a spring box to limit its outer diameter. The center of the spring is connected with the power shaft. When the external force causes the shaft to rotate relative to the spring, the spring will coil on the power shaft and store kinetic energy. When the external force disappears, the spring will generate torque to drive the power shaft, and the kinetic energy stored by the spring will be output through the power shaft. In comparison with the same specifications, the pre-force power spring can store 25% - 40% more torque, More turns can be provided in the same space.

Application of scroll spring: toy spring; Winding up; Wind up the electrical wires; Clock and timer; Coiler, car safety belt, etc;