What is the rear axle of an electric tricycle
The rear axle of an electric tricycle is generally composed of springs, shock absorbers, connecting rods, etc.
which transmit and support the excitation between the tire and the body.
The rear axle of an electric tricycle refers to an axle that connects two rear wheels.
The rear axle of a rear-drive vehicle is called a drive axle, and the rear axle of a non-rear-drive car is called a support axle.
The rear suspension assembly refers to the independent suspension used to support the rear body of the vehicle.
It can be seen from the above that the primary function of the rear axle of the electric tricycle is to support and drive.
The rear axle of an electric tricycle includes an electric motor, an axle housing, a half shaft, an axle leg, a wheel hub, and a brake, and is characterized in that: a differential is added, wherein the motor housing and the axle housing are fixed and connected as a whole.
The motor rotor and the differential housing are integrated.
The improved connection and the half shafts are connected between the differential and the hub.
The device solves the problem that some electric vehicles do not have a differential and integrates the electric motor and the rear axle organically, with a compact and simple structure, low manufacturing cost, and easy maintenance, and the problem of the differential between the two rear wheels.
More perfect. Let the electric tricycle run more smoothly and let us operate more safely.
What are the types of rear axles of electric tricycles
There are two main rear axles for electric tricycles: a one-piece rear axle and a split-type rear axle.
The main difference is that the bridge tube in the middle of the one-piece rear axle is welded, and the middle bridge tube of the split rear axle is tightened with screws.
It can be distinguished by looking at the transmission on the installed motor.
The left and right can be disassembled, and the one that cannot be disassembled without screws is integrated.
（one）
（point）
（comparison chart）
Comparative analysis of one-piece rear axle and split rear axle
In comparison, the one-piece rear axle has a better load.
The half-shaft tubes and the differential on both sides of the split-type rear axle are installed with a screw flange structure, prone to oil leakage.
If the load is too large, it may even cause breakage.
The split rear axle is more convenient for maintenance and easy to disassemble.
If you want to have a long service life, use a split. It is easy to find problems and easy to maintain and replace parts.
If the motor is broken, it must be replaced with the same model.
If it is a split modification, it is easier to make it larger or smaller, and the motor maintenance is more convenient.
The bearing capacity of the integrated bridge is better than that of the split, but the price is higher than that of the division. Generally, the trucks are used in one, and the recreational vehicles are split.
How to choose the one-piece rear axle and the split rear axle
The one-piece rear axle and the split rear axle have advantages and disadvantages.
If the daily cargo load is large, choosing an electric tricycle with an integrated rear axle is best.
If the load is not large or the budget is limited, you can consider purchasing an electric tricycle with a split rear axle.
Of course, we recommend buying an electric tricycle with an integrated shift rear axle so that you can change gears when climbing different slopes to meet different needs.
Although the split rear axle is convenient for maintenance, the integrated rear axle can reduce the frequency of maintenance.
Conclusion
The above is the introduction to the rear axle of the electric tricycle.
If you have anything else you want to know, please comment below.
