Drive Shafts

Drive shafts, also known as propeller shafts, are precision-engineered tubular or solid shafts that connect the transmission or transfer case to the differentials in all-wheel drive (AWD) vehicles. They transmit rotational power while accommodating angular misalignment and length variations through universal joints or constant velocity (CV) joints. In AWD systems, multiple drive shafts distribute torque to both front and rear axles, enabling improved traction and vehicle stability across various driving conditions.

Drive shafts operate on the principle of torque transmission through rotational motion. They convert the engine's power from the transmission into rotational force at the wheels. Universal joints or CV joints at each end allow for angular flexibility to accommodate suspension movement and steering angles while maintaining constant velocity rotation. In AWD systems, a center drive shaft connects the front and rear differentials, with additional shafts distributing power to individual wheels as needed based on traction control systems.