Steering Column And Intermediate Shaft Assembly

The steering column and intermediate shaft assembly is the core transmission component of the automobile steering system, responsible for accurately transmitting the driver's steering operation to the steering gear, while integrating safety protection, angle adjustment and other functions. The assembly is mainly composed of two parts: the steering column and the intermediate shaft. The variable angle power transmission is achieved through the universal joint to ensure the steering stability and handling safety of the vehicle under various driving conditions.
1. Safety: Secondary crush energy absorption design, meeting FMVSS 203/204 collision standards.
2. Reliability: Fatigue life of key components ≥ 10⁶ cycles, life of 8 years/100,000 kilometers.
3. Lightweight: The application of aluminum alloy reduces the weight of the assembly by 30% (compared with traditional steel structures).
4. Comfort: Multi-angle adjustment, suitable for 95% percentile driver size.