Gearboxes have a wide range of applications, such as in wind turbines. Gearboxes are an important mechanical component widely used in wind turbines. Its main function is to transmit the power generated by the wind turbine under the action of wind force to the generator and obtain the corresponding speed.

Usually, the speed of the wind turbine is very low, far from reaching the required speed for generator power generation. It must be achieved through the increasing speed effect of the gearbox gear pair, so the gearbox is also called the increasing speed box.

The gearbox must have sufficient rigidity to withstand the force and torque generated by the wind turbine and the reaction force generated during gear transmission, to prevent deformation and ensure transmission quality. The design of the gearbox box should be carried out in accordance with the layout arrangement, processing and assembly conditions, and convenience for inspection and maintenance of the wind turbine power transmission. With the continuous and rapid development of the gearbox industry, more and more industries and different enterprises have applied gearboxes, and more and more enterprises are developing and growing in the gearbox industry.

According to the modular design principle of unit structure, the gearbox greatly reduces the types of components, making it suitable for large-scale production and flexible selection. The reducer spiral bevel gear and helical gear are both carburized and quenched with high-quality alloy steel, with a tooth surface hardness of up to 60 ± 2HRC and a tooth surface grinding accuracy of up to 5-6 levels.

The bearings of the transmission parts are all made of well-known domestic brands or imported bearings, and the sealing components are made of skeleton oil seals; Sound absorbing box structure, large box surface area, and large fan; Reduce the temperature rise and noise of the entire machine, improve the reliability of operation, and increase the transmission power. Can achieve parallel axis, direct axis, vertical, and horizontal universal box, with input methods including motor connection flange and shaft input; The output shaft can be output at right angles or horizontally, equipped with solid and hollow shafts, and flange type output shafts. Ensure that the gearbox meets the installation requirements of narrow spaces and can also be supplied according to customer needs. Its volume is 1/2 smaller than that of a soft tooth gearbox, its weight is reduced by half, its service life is increased by 3-4 times, and its load-bearing capacity is increased by 8-10 times. Widely used in printing and packaging machinery, three-dimensional garage equipment, environmental protection machinery, conveying equipment, chemical equipment, metallurgical and mining equipment, steel power equipment, mixing equipment, road construction machinery, sugar industry, wind power generation, escalator elevator drive, shipbuilding, light industry, papermaking, metallurgy, sewage treatment, building materials industry, lifting machinery, conveyor lines, assembly lines and other high-power, high speed ratio, high torque occasions. It has a good cost-effectiveness and is conducive to supporting domestically produced equipment.