Propshafts for Motors and Vehicles

drive shafts, sometimes called a propshaft, is a vital component in a lot of vehicles. This mechanical component is tasked to transfer torque and rotation to the wheels or propellers. They usually have universal joints at each end to account for differences in distance and alignment. It is necessary to have them when the drive train components are far from the objects that they need to move. Their designs vary depending on the vehicle layout and other considerations. They should be sturdy enough to maintain stability despite stress yet light enough to stay easy to move.

Extra information about propshaft


The shafts are commonly found in cars of all sizes. For example, a front-engine vehicle with a rear-wheel drive will need something that will transmit the power from the front to the back. They get the job done with increasing efficiency as the designs continue to improve. Because of the distance that they need to cover, they tend to be longer than average in this configuration.


Most motorcycles today uses chains to transfer power from the engine to the rear wheel. Indeed, it is a proven system that has more or less been perfected over the decades. There are a few that sport drive shafts instead to get a few benefits including maintenance-free operation, longer service life, and relative cleanliness. The downside is that the unit loses power from the gearing design because the shaft is at a 90-degree angle from the wheel.


It should be no surprise that shafts are also present in some manual bikes. After all, one of the most common complaint among cyclists is how dirty their chains tend to get when riding on the roads and trails. This one eliminates that problem as there is no chain at all so there is no dirt or grease to worry about. Jamming and catching are no longer issues. The performance tends to be more consistent thanks to better efficiency. On the other hand, shaft systems weigh more and wheel removal can get complicated. Problems with the chain system can also be resolved by simply covering the chains

Trains and Boats

Finally, the shafts may also be seen in trains, especially the older ones where these components are highly visible from the sides. These are also used in diesel and electric locomotives although the designs are vastly different. Even boats use propeller shafts to help move the ship across the waters.