Clock Spring Spiral Cable
📌 Product Overview
The Clock Spring (also known as the spiral cable or steering column cable) is a core connecting component between the steering wheel and the steering column. It ensures stable transmission of power and signals for the airbag system, horn, cruise control, and multifunction steering wheel buttons — all while the steering wheel rotates — preventing the airbag wiring from twisting, kinking, or breaking during turns.
This product is suitable for OEM replacement, aftermarket upgrading, and bulk wholesale distribution.
✨ High-Quality Core Advantages
1. Military-Grade Materials for Lasting Reliability
Manufactured with imported high-temperature-resistant flexible flat cable (FPC) and high-strength nylon gears, housed in a wear-resistant, low-temperature-capable engineering plastic casing. It operates reliably in extreme environments from -40℃ to +85℃. Each unit passes 50,000+ winding cycle tests with no breakage or contact failure.
2. Precise Manufacturing with Strict Tolerance Control
Every unit is verified with a coordinate measuring machine to ensure that mounting holes and clip structures match original equipment 100%, so installation is smooth and wobble-free — eliminating abnormal noise.
3. Stable Signal Transmission with Zero Interference
Excellent shielding design effectively blocks electromagnetic interference (EMI), guaranteeing stable, accurate transmission of airbag deployment signals and multifunction button commands. Safety performance complies with international standards (UL / E-Mark / ISO).
4. Enhanced Safety — Short-Circuit Proof
Conductive terminals feature gold-plated, corrosion-resistant design with low contact resistance and minimal heat generation. The unique insulated anti-short-circuit structure prevents ground short circuits from wiring wear, eliminating potential safety hazards.
5. 100% Factory Tested — Quality Assured
Every unit undergoes three quality checks before shipment: electrical continuity testing, insulation withstand-voltage testing, and winding life-cycle testing — guaranteeing a 100% pass rate, backed by after-sales quality warranty.
📋 Technical Specifications
| Item | Parameter |
|---|---|
| Operating Voltage | 12V / 24V |
| Temperature Range | -40℃ ~ +85℃ |
| Cycle Life | ≥ 50,000 cycles |
| Wire Specification | Flexible Flat Cable (FPC) |
| Flame Retardant Rating | UL94 V-0 |
| Connector Type | OEM custom (matched to vehicle model) |
| Packaging | Anti-static bag + bubble cushion |
🚗 Applications
- Airbag System
- Multifunction Steering Wheel Buttons
- Cruise Control
- Audio / Phone Controls
- Horn Switch
- Paddle Shift Signals
🏆 Why Choose Us
| Advantage | Details |
|---|---|
| Full Vehicle Coverage | Fits Japanese, German, American, Korean, and domestic (Chinese) mainstream models |
| Strict Quality Control | 100% full inspection; defect rate < 0.3% |
| Customization | OEM/ODM supported; custom development per drawing |
| Fast Shipping | In-stock dispatch; dropshipping & bulk wholesale |
| After-Sales Support | Free replacement for quality issues within warranty |
