Your Professional Clock Spring Supplier
Jiaxing Richang Auto Parts Co., Ltd. was established in September 2012, and was established solely by the legal representative of Nanri. The company has a construction area of 10,195 square meters, a registered capital of 4 million yuan, and a total investment of 60 million yuan. The company specializes in the production of automotive clock springs, automotive flat cables and other products.
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Why Choose Us
Rich Experience
Our team covers sales, engineering, quality, production, and procurement functions with strong industry 10+ experience. We follow automotive OEM standards and support customers with practical, production-focused solutions.
Quality Control
We follow standardized quality management systems and use advanced inspection processes, including 100% functional testing for key assemblies. Our products and laboratory capabilities have been recognized by industry-level testing standards, supporting stable performance and reliable supply.
Fast Response
Our structured internal workflow enables quick response times, including engineering support and timely project execution to meet production schedules.
In vehicle steering systems, a clockspring is a spiral-wound special rotary electrical conductor which allows a vehicle's steering wheel to turn while maintaining the connection between the airbag mounted in the wheel and/or the vehicle's horn and other devices, and the vehicle's electrical system.
Product Specification
We offers the following product specifications：
|
T(mm) |
W(mm) |
L(mm) |
Min. Torque(N.mm) |
Max. Torque(N.mm) |
Turns |
Arbor size(mm) |
O.D(mm) |
|
0.22 |
4.75 |
430 |
30.57 |
61.15 |
7.5 |
6.21 |
32.88 |
|
0.3 |
2.3 |
290 |
27.53 |
55.06 |
6.5 |
5.66 |
25.28 |
|
0.3 |
3 |
290 |
35.91 |
71.82 |
6.5 |
5 |
24.24 |
|
0.3 |
10 |
610 |
119.7 |
239.4 |
9.5 |
10.3 |
29.89 |
|
0.4 |
4.75 |
500 |
101.08 |
202.16 |
5.5 |
10.15 |
50.32 |
|
0.53 |
8 |
430 |
298.88 |
597.76 |
5.5 |
13.39 |
36.12 |
Product Advantages
High Energy Storage in a Compact Space
Thanks to its spiral design, it can store a large amount of mechanical energy within a compact space. This makes it ideal for applications where size and weight are critical factors.
Smooth and Precise Movement
The torque generated by a clock spring is constant and predictable, enabling precise motion control in mechanical systems. This is essential for devices that require synchronization and stability.
Long Service Life and High Fatigue Resistance
Clock springs are manufactured from materials such as stainless steel or special alloys. They are designed to withstand repeated cycles of tension and relaxation without performance degradation, ensuring a long operational life.
Customizable to Your Application
Clock springs can be tailored to specific system requirements, with adjustable parameters such as material thickness, number of turns, and required torque.
Types of Clock Springs
Hairsprings: Hairsprings are intricate clock springs used for timing mechanisms in devices like parking meters, preventing backlash in gears, or in simple kitchen timers. These springs have evenly spaced coils and are challenging to manufacture, resembling a flat cinnamon roll.
Brush Springs: Brush springs, named for their use in powering carbon brushes in motors or generators, are open-wound spiral springs made from denser and tougher materials than hairsprings. They engage nearly all coils at once during use and are typically produced in specialized factories, resembling a rolled-up fruit leather roll.
Power Springs: Clock springs are also known as power springs, highlighting their function as a source of mechanical power in a compact space. This term emphasizes the energy storage and release capabilities of these springs.
Constant Force Springs: Constant force springs, often called clock springs, deliver a steady force throughout their movement. Made by winding a metal strip into a coil, they're ideal for applications needing consistent force, like retractable mechanisms and counterbalances.
Application
Aerospace
Counterbalance springs are used in aircraft for various applications, including controlling the movement of control surfaces like flaps and ailerons.
01
Industrial
Counterbalance springs are used in a wide range of industrial equipment such as cranes, elevators, and conveyor systems to assist in lifting and lowering.
02
Electronics
Compression springs are employed in battery compartments of electronic devices to maintain electrical contact between the battery and the device, ensuring a reliable power supply.
03
Automotive
Counterbalance springs are used in vehicles to balance the weight of various components such as doors, hoods, and trunks.
04
Medical
Counterbalance springs can be found in medical devices like adjustable hospital beds and examination tables to assist with height adjustment and positioning.
05
Testin Process
Our counterbalance and clock springs are tested using state of the art tools to ensure exact match for your manufacturing project.
Material Testin
We test to verify the composition and quality of materials before we even start making your product. Our commitment to quality custom springs starts with quality materials.
Dimensional Accuracy
We always test for dimensional accuracy to the smallest unit to ensure that, large or small, your lot of product is dimensionally ideal.
Operational Testing
You want your springs to function at the highest level. We use meticulous testing to ensure each spring meets or exceeds your requirements.
Car Horn Clock Spring
We manufacture clock springs (also referred to as a flat torsion spring) in a variety of sizes and configurations for everything from compact electronics to industrial machinery.
For specialised or unique applications, we offer fully custom spring design and manufacturing services. Our engineers work closely with you from initial consultation to final production to ensure every spring performs exactly as you need.
We can manufacture clock springs in various materials, including:
Stainless Steel (EN 10270-3-1.4310): Highly resistant to fatigue and corrosion. Ideal for high-cycle environments such as medical devices, electronics, and timekeeping components.
Custom Materials: For specialist applications, we can manufacture clock springs using carbon steel or other alloys as required by the application. View our full range of spring materials to see our options in detail.
There are several design considerations to factor in when placing a custom order, including torque requirements, spring dimensions (inner & outer diameters), wire width and thickness, number of coils, and mounting configuration.
Package & Delivery
| Package: | Standard export package or Custom |
| Delivery: | By air express, by sea |
FAQ
As one of the leading clock spring manufacturers and suppliers in China, we warmly welcome you to wholesale high quality clock spring at competitive price from our factory. If you have any enquiry about cooperation, please feel free to email us.
