IATF16949 9.6mm Nitinol Double Helical Torsion Spring

Basic Information
Place of Origin: China
Brand Name: HUIHUANG
Certification: ISO9001,IATF16949
Model Number: Customize
Minimum Order Quantity: 1000 Pieces
Price: Discuss
Packaging Details: Carton+ Wood box
Delivery Time: Discuss
Payment Terms: T/T, D/P, L/C, Western Union
Supply Ability: 1000000 Piece/Pieces per Month According to the order
Name: Double Torsion Spring Material: Stainless Steel
Load Type: Torsion Wire Diameter: 0.07mm~9.6mm
Surface Treatment: Plating , Spraying Usage: Industrial, Industrial
Size: Customized Sizes Sample: Free Offer
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Nitinol Double Helical Torsion Spring


9.6mm Double Helical Torsion Spring


IATF16949 Double Torsion Springs

IATF16949 9.6mm Nitinol Helical Double Torsion Spring



The torsion spring can store and release angular energy, or statically fix the mechanism in place by deflecting the legs about the axis of the body centerline. They can resist the force exerted by torsion or rotation. When deflected in the preferred direction of the artificial wind, this spring will reduce the diameter of the main body and slightly increase the length of the main body.

A torsion spring is a coil spring that applies torque or rotational force. The ends of the torsion spring are connected to other parts, and when these parts rotate around the center of the spring, the spring tries to push them back to their original positions. Although the name has other meanings, torsion springs are subjected to bending stress rather than torsional stress.

This type of spring usually has a closed winding, but may have a pitch to reduce friction between the coils. They can resist the force exerted by torsion or rotation. Depending on the application, the torsion spring can be designed to run clockwise or counterclockwise to determine the direction of the wind.


Torsion of torsion spring​

When the spring is twisted, the material is stretched or sheared, such as the calculation of torsion. Therefore, the limit of the twistable angle is caused by the failure of the material. When the material is plastically deformed, it cannot be restored. Therefore, it finally comes down to the tensile strength and shear strength of the material. Of course, the Von Mises stress calculated by the fourth strength theory is the maximum strength that the material can withstand. Combined with the length of the spring, the maximum allowable torsion angle can be calculated.


Torsion Springs product attributes

Wire Diameter 0.07mm~20mm
Customizable Can made by your drawings, sample and dimension
Surface Treatment White zinc plating, Color zinc plating, Nickel plating, Chrome plated, Cataphoresis, Become black, Powder coating, Apply oil ,paint or as customers' request
Material Steel/Carbon steel/music wire/Stainless steel(SUS304,SUS316,17-7PH etc.) Allow steel(titanium etc.)/flat wire/square wire/MONEL K-500
Advantages high quality, competitive price, first-class automatic production equipment, safe packaging and timely delivery.
Applications Precision equipment, electronics, toys, door locks, mechanical equipment, various vehicles.


Application of Torsion Springs

Aviation, automotive, motorbike, bicycle, automatic equipment, household appliance, medical device ,toy, telecommunication, computer, instrument and meter, furniture, electric tools, mold and other industries.


Custom Torsion Springs

Torsion spring is the ultimate of the variant spring, from single torsion spring to double torsion spring special torsion spring, even the deformation of various torsion bars, which can be shaped according to design. Therefore, it is difficult to grasp the necessary information of the torsion spring when designing:
(1) Free length.
(2) Control diameter: (a) outer diameter, (b) inner diameter, (c) inner diameter of casing, or (d) outer diameter of round rod passed through.
(3) Wire size "wire diameter".
(4) Materials (type and grade).
(5) Number of turns: (a) total number of turns and (b) right-handed or left-handed.
(6) Torsion force: pounds deflected to a certain angle.
(7) Maximum deflection (angle from free position).
(8) The form of the end.
Please specify: material diameter (d), outer diameter (D), torsion arm length (L), free height (Lo), and other geometric dimensions, such as the guide moment (T 1 T 2 ... T j) and the corresponding sum Corresponding torsional angle (Ψ)

IATF16949 9.6mm Nitinol Double Helical Torsion Spring 0


Custom Springs

Product packaging: generally a certain number of transparent plastic bags, and then by the carton packaging.Of course, if you have special requirements, we can also meet them.We have several regular partners: Bosch, Petra, Hitachi, dicks, dongfeng electric, etc.We have experience working with customers from all over the world, such as the United States, India and Australia.So you don't have to worry about transportation as long as your products are in our production range.

IATF16949 9.6mm Nitinol Double Helical Torsion Spring 1

Contact Details

Phone Number : +8617630277205

WhatsApp : +8615560108187