What is a common feature of open differentials?

A common feature of open differentials is equal torque distribution. Open differentials are designed to allow the wheels on an axle to rotate at different speeds while maintaining equal torque output to each wheel. This characteristic enables smooth cornering, as it allows the outside wheel to travel farther than the inside wheel.

It’s important to note that while open differentials provide equal torque distribution, they do not account for varying traction levels between the wheels. When one wheel experiences reduced traction, such as on a slippery surface, the open differential will send more torque to that wheel, potentially causing it to spin or slip, while providing less torque to the wheel with more traction.

This fundamental principle of equal torque distribution is why open differentials are widely used in many vehicles, particularly those focused on normal driving conditions. Understanding this feature helps in recognizing the limitations and appropriate applications of open differentials in various driving scenarios.