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What is Crown gear?

Crown gear (Basin angle gear) the full name of the active and passive differential gear, and the pawl teeth mainly divided in two parts.

1. Introduction Crown gear

Crown gear full name is called active and passive differential gear, and the driven gear teeth mainly divided in two parts, known as tooth wheel angle.

2. Crown gear reducer single stage

single stage gear reducer is an active vertebrae (commonly known as the angle of the teeth), and from a Crown gear, the active gear connected to the drive shaft of vertebral, clockwise, from Crown gear attached to the right side thereof, the engagement point downward rotation, and the wheel advancing in the same direction. Since the diameter of the driving bevel pinion, Crown gear having a larger diameter, so as to achieve the deceleration function.

3. The two-stage Crown gear Crown gear reducer (2)

double stage speed reducer more intermediate transition a bevel gear, the active gear vertebral left side of the intermediate gear engaging portion, coaxially basin angle gear has a small diameter spur gear, spur gear meshing with the driven gear. Such intermediate gear to turn back, forward rotation driven gear. There are two intermediate deceleration. Double reduction volume increases since the axle, past mainly used in the low vehicle match engine power, mainly for low speed high torque mechanical engineering.

4. Basin edge angle gear reducer

In the dual-stage final drive, when a second reduction stage carried out in the vicinity of the wheel, in fact constitute a separate member at the two wheels, the wheel speed reducer referred to. Such advantage is made possible to reduce the torque transmitted by axle, it is advantageous in reducing the size and quality of the axle. Wheel reduction gear may be a planetary gear type, may be constituted by a pair of cylindrical sub gears. When using the sub-wheel reduction gear may be cylindrical by adjusting the mutual position of the two gears, the positional relationship between the change the vertical axis of the wheel axle. This axle is called portal axle, commonly used in special requirements for high and low position of the vehicle axle.

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