Working principle of loader differential

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The loader differential is the main part of the drive axle. Its function is to allow the two half-axles to rotate at different speeds while transmitting power to the two half-axles, so that the wheels on both sides can travel at unequal distances in the form of pure rolling as much as possible, reducing the friction between the tires and the ground.

This adjustment of the loader differential is automatic, which involves the "minimum energy consumption principle", that is, all objects on the earth tend to consume the least energy

When turning, the loader differential wheels will automatically tend to the state of minimum energy consumption, and automatically adjust the speed of the left and right wheels according to the turning radius.

When turning, due to the slippage of the outer wheels of the loader and the slippage of the inner wheels, the two driving wheels will generate two additional forces in opposite directions. Due to the "minimum energy consumption principle", the speed of the wheels on both sides is inevitably different, thus destroying the balance relationship between the three, and reflected to the half-axle gears through the half-axle, forcing the planetary gears to rotate, so that the outer half-axle speed is accelerated and the inner half-axle speed is slowed down, thus To achieve the difference in wheel speed on both sides.

If the driving wheels on both sides of the loader differential drive axle are rigidly connected with a whole shaft, the two wheels can only rotate at the same angle. In this way, when the loader turns, the outer wheel will slide while rolling because the outer wheel moves a greater distance than the inner wheel, while the inner loader wheel will slide while rolling. Even if the car is driving in a straight line, the wheels will slide due to uneven road surface or uneven tire rolling radius (tire manufacturing error, different wear, uneven load or unequal air pressure) even though the road surface is straight.

When the loader wheel slides, it not only aggravates tire wear, increases power and fuel consumption, but also makes the loader difficult to turn and the braking performance worse. In order to prevent the wheels from sliding as much as possible, the structure must ensure that each loader wheel can rotate at different angles.

The above is a simple introduction to the working principle of the loader differential. At the same time, users are welcome to come to discuss business and purchase suitable loader differentials.
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