Efficient Electric Tricycle Differential Gearbox Solution

  How Differential Gearboxes Affect Vehicle Turning 1. Differential Principle The core function of a differential gearbox is to allow the left and right wheels to rotate at different speeds. When cornering, the outside wheels need to travel a longer distance and therefore require a higher RPM, while the inside wheels travel a shorter distance and therefore require a lower RPM. The differential box accomplishes this function by means of planetary gear sets. 2. Specific process when turning Straight driving: The planetary gear set in the differential box rotates as a whole, and the left and right wheels rotate at the same speed to ensure that the vehicle travels stably. When turning: the vehicle steering system sends out a signal, and the planetary gears in the differential box start to rotate around the sun wheel. The half-axle gears of the outer wheels are pushed by the planetary gears and their speed increases; the half-axle gears of the inner wheels are pulled by the planetary gear…