HOWO hight quality AC16 axle Planetary wheel WG9012340122

Description

The structure and principle of Planetary wheel WG9012340122:

Basic structure: The simple planetary gear mechanism consists of a sun gear, several planetary gears and a ring gear. The planetary gears are mounted on the fixed shaft of the planetary carrier, the sun gear is at the center, and the ring gear meshes with the planetary gears. All three are concentric and rotate around a common axis.

Working principle of Planetary wheel WG9012340122:

The power can be input through the sun gear, planet carrier or ring gear, and then output from another component. The movement of a certain component can be restricted by a clutch or brake to change the relative motion relationship among the components, thereby achieving different transmission ratios and meeting the requirements of the vehicle in different driving conditions.

The function of Planetary wheel WG9012340122 in a truck:

Application in the gearbox: Some of the transmissions of Haowo trucks adopt a main box with dual intermediate shafts, while the auxiliary box adopts a planetary gear structure. The planetary gear structure can reduce the load on a single gear, extend the service life of the gearbox, ensure smooth operation, significantly enhance the reliability of the gearbox, and also enable a wider transmission ratio range, allowing the vehicle to have better power performance and economy under different road conditions.

Application in wheel hub reducers: In the wheel hub reducers of Hovw trucks, the planetary gears play a role in reducing speed and increasing torque. They further reduce the rotational speed and increase the torque of the power from the transmission shaft before transmitting it to the wheels, enabling the vehicle to obtain greater traction and adapt to heavy loads and complex road conditions.

Common faults and causes of Planetary wheel WG9012340122 :

Wear and tear: Factors such as long-term use, poor lubrication, overloading, or poor quality of the gears can all lead to wear on the tooth surfaces of the planetary gears, affecting the transmission efficiency and vehicle performance. In severe cases, symptoms such as abnormal noises at the wheel hub and insufficient vehicle power may occur.

Abrasion of gears: Improper gear shifting operation, poor gear meshing, or excessive impact load may cause the planet gears to be abraded, damaging the gear teeth and resulting in unstable transmission, jolting, and even failure to transfer power properly.

Breakage: In extreme cases, such as when subjected to severe external force impacts, long-term overloading operation, or if the planetary gears themselves have quality defects, the planetary gears may break. This will cause the vehicle to lose power and be unable to move normally.

Maintenance and servicing of Planetary wheel WG9012340122 :

Regular inspection: Regularly inspect the appearance of the planetary gears, checking for any signs of wear, cracks, toothing, etc. Also, check if the meshing clearance of the gears is normal. Additionally, inspect the status of the planetary frame, bearings, and other related components to ensure the integrity and reliability of the entire planetary gear system.

Change the lubricating oil: According to the requirements of the vehicle manual, regularly replace the lubricating oil in the gearbox and the wheel hub reducer to keep the oil clean and with good lubrication performance. High-quality lubricating oil can effectively reduce the friction between gears, minimize wear, and extend the service life of the planetary gears.

Correct operation: When driving the vehicle, the driver should avoid improper operations such as sudden acceleration, sudden deceleration, and frequent gear shifting, to reduce the impact load on the planetary gears. When shifting gears, ensure that the clutch is completely disengaged, and the gear shifting action should be accurate and smooth, avoiding any shock during the meshing process of the gears.