What are the characteristics of propeller shaft?

The propeller shaft is a critical component in vehicles and machinery that transmits torque and rotational force from the engine to the wheels or propellers. Key characteristics include its ability to withstand torsional and bending stresses, its lightweight yet durable construction typically using materials like steel or aluminum, and its design, which often incorporates universal joints to accommodate misalignment and movement. Additionally, propeller shafts are designed to minimize vibration and noise during operation, ensuring smooth power delivery.