What is a gearbox? As its name implies, it is a gear transmission component, whose function is to transmit the power through the function of the driver gear.

What features does the gearbox have? It is said that its features can be summarized as follow. Firstly, the gearbox adopts the stable design. It can be changed according to the customer's need. Secondly, the common cases, such as case with parallel axes, case with rectangular axis, vertical-type case and horizontal-type case, are widely used in the gearbox. Thirdly,the circular gear and spiral bevel make full use of the advanced grinding technology. Owing to the technology, the temperature and the noise can be reduced and meanwhile the operation reliability can also be improved. Fourthly, the input mode belongs to axis input by the way of flange connection. As for the output mode, it is realized through connecting solid axis and hollow axis.

What function does the gearbox have? As is known to us, it is widely used in the application of electric motors. For example, it is quite applicable for the wind generator set. The gear is a very important mechanical part. Its function is to deliver the power produced by the wind to the electric generator and make the generator produce the corresponding rotating speed. In the normal situation, the rotating speed of the wind wheel is very low and it can not reach the required speed of the electric generator. Therefore, it must adopt the gearbox to increase the speed. For this point, the so-called gearbox is also called transfer case. What's more, the gearbox also has the following functions. For example, it can increase or reduce the speed. This type of gearbox is called change-speed gear box. It also can change the direction of transmission. At the same time, the gearbox can change the deflecting torque. When the power is the same, the quicker the speed of the gear is, the smaller the moment is. The gearbox also has the on-off function. The engine and the load can be separated through separating the two meshing gears. Besides, the gear can be used to distribute the power. For instance, an engine can drive several loads through the function of several subshafts driven by the main shaft of the gearbox.see it here https://www.nationalgearrepair.com/falk-gearbox-repair.html

What typical issue does the gearbox have? It is about the cooling and heating of the lubricant. In winters, the lubricating oil freezes owing to the extreme low temperatures. So special heating arrangements are made to keep the oil warm. In summer, the situation is reverse. Special arrangements are made to keep the oil cool.