The origin
Torsen name taken Torque-sensing Tractionmdash; mdash; feel traction torque, the core Torsen worm, a worm gear system, it can be seen a double worm, worm Torsen differential structure from a structural view, the positive they engage each other and configured to interlock unidirectionally transmits torque from the worm to the worm gear of the differential locking function is realized, this feature limits the slide. During normal driving in a curve, the role of the former, the rear differential is a conventional differential, a worm gear does not affect the output speed of the axle different, such as when the vehicle turn to the left and right wheel differential speed ratio, and left low speed, different speeds of the left and right can be closely match the synchronization worm gear. At this time, the worm and not locked, since the torque from the worm to the worm gear. When one side of the wheel slip, the worm components play a role, through a Torsen differential or hydraulic multi-plate clutch, very quickly and automatically adjusting power distribution.
“Torsen differential – the structure of FIG.”
When the normal driving of the vehicle when the differential case rotates P, while driving and the worm 3 4 is rotated, there is no relative rotation between the case 3 and 4, then the red and green of the shaft 2 to rotate with a shaft speed. When one side of the axle encounter greater resistance to the other side of the axle when idle, for example, red axle encounter greater resistance, then start its stationary, and the differential case is still rotating, thus driving the worm 4 along the axis of the rolling gear red, 4 while drive roll 3 is rotated, but the self-locking effect with the 3 green axles 2, 3 and so can not drive the rotation of the second rotation axle green, then 3 stops rotating, such that while 4 is also stopped, thus only the rotation of the differential case 4 of the axle rotation driven by the red, red soon distributes torque to the axle, the rescue vehicle.
is the central core of the torque-sensing device of the self-locking differential, it can make the power output according to a running state between front and rear axles to 25: 75 to 75: 25 is continuously changed, but the reaction is very fast, almost no hysteresis (torque-sensing differential of self-locking characteristics in the front are also analyzed in detail), and the support of an electronic stability program, and further improve the initiative of the power distribution