What are the differences between independent suspension and torsion beam?
1 Answers
The main difference between torsion beam suspension and independent suspension lies in the connection method. Independent suspension connects the wheels to the vehicle body individually, with no direct connection between the two symmetrical tires. In contrast, torsion beam suspension connects the wheels to the vehicle body while also linking the two wheels together. Here are the key differences: 1. Advantages of independent suspension: The benefit of independent suspension is that each wheel operates independently, meaning the vibration or movement of one wheel does not affect the other. Torsion beam suspension, however, connects the left and right wheels with a single beam, so the movement of one wheel inevitably impacts the other. As a result, independent suspension generally offers better ride comfort and handling. 2. Disadvantages of independent suspension: The downside of independent suspension is its lower rigidity compared to torsion beam suspension. Each link joint in independent suspension bears significant force, leading to greater wear and higher maintenance costs. Additionally, the materials and structural requirements during development are more demanding, resulting in a much higher price. Torsion beam suspension is very robust and durable, with a low deformation rate, but it is significantly heavier than independent suspension.
