Scroll Spring
Scroll Spring
Flat scroll spring is a spring with one end fixed and the other end acting with torque; under the action of torque, the spring material produces bending elastic deformation, which causes the spring to twist in the plane, and the deformation angle is proportional to the torque.
Specifications of our scroll spring：
Forming Method |
Spring Force N |
Spring Width（mm) |
Spring Thickness(mm) |
Outer Diameter(mm) |
Number of Turns |
Cold Rolled Riveting |
2 |
6 |
0.08 |
7 |
≥4.5 |
2.5 |
6 |
0.08 |
6 |
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2.9 |
8 |
0.08 |
6.5 |
||
3.4 |
8 |
0.1 |
8.5 |
||
3.9 |
8 |
0.12 |
10.5 |
||
4.4 |
8 |
0.12 |
10 |
||
4.9 |
8 |
0.14 |
11.5 |
||
5.9 |
12 |
0.12 |
10.5 |
||
7.2 |
12 |
0.14 |
12 |
||
9.1 |
12 |
0.16 |
13 |
||
11.2 |
12 |
0.18 |
14 |
||
11.8 |
12 |
0.2 |
15 |
||
13.7 |
12 |
0.22 |
16.5 |
||
18.1 |
12 |
0.24 |
16.5 |
||
19.6 |
12 |
0.3 |
22 |
In addition to the above specifications,if customers have special requirements,our company can design and manufacture according to the requirements.
Material: |
Spring:2Cr19Ni9Mo Clip:1Cr18Ni9 Rivet:T3/304 |
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Technical Requirement: |
1.Operating Temperature:-40℃～140℃; |
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2.When the spring is in the constant force area, the elastic force attenuation does not exceed 2%; | ||||||
3.Spring shaping treatment should be kept bright,no cracks,scratches and breaks |
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Application: |
Constant force brush holder/Railway/Automoblie/Electromechanical/Mining and other fields |
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Contact
Add：9 Mianfang Road, Dongguang County, Hebei Province
Tel：0317-7669917
Fax：0317-7669917
Phone：13785790327（Manager Wei）
16630826266（Manager Wei）
E-mail：frank@sinohuayuan.com
Zip code：061600
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SINO HUAYUAN (CANGZHOU) ELECTRIC MACHINE CO.,LTD.