Worm Gear/Gear Box for butterfly valve/ball valve

Gear box bears the force from the wind wheel and the reaction force generated during gear transmission, and must have enough rigidity to bear the force and torque to prevent deformation and ensure the transmission quality. Gearbox box design should be in accordance with the wind turbine power transmission layout, processing and assembly conditions, easy to check and maintenance requirements. With the continuous rapid development of gear box industry, more and more industries and different enterprises have used the gear box, there are more and more enterprises in the gear box industry development.

According to the modular design principle of unit structure, the gear box greatly reduces the types of parts and components, which is suitable for mass production and flexible selection. Reducer spiral bevel gear, helical gear are made of high quality alloy steel carburized and hardened, tooth surface hardness up to 60±2HRC, tooth surface grinding accuracy up to 5-6.

Transmission parts of bearings are selected domestic well-known brand bearings or imported bearings, seals choose skeleton oil seal; Sound box body structure, large box surface area and large fan; The temperature rise and noise of the whole machine are reduced, the reliability of operation is improved, and the transmission power is increased. Can realize parallel axis, dc axis, vertical, horizontal general box, input mode has motor flange, shaft input; Output shaft can be rectangular or horizontal output, with solid shaft and hollow shaft, flange disc type output shaft. The gear box can meet the installation requirements of narrow space, but also according to customer demand supply. Its volume is 1/2 smaller than soft gear reducer, weight is reduced by half, service life is improved by 3~4 times, bearing capacity is improved by 8~10 times. Widely used in printing and packaging machinery, three-dimensional garage equipment, environmental protection machinery, transportation equipment, chemical equipment, metallurgy, mining equipment, steel and power equipment, mixing equipment, road construction machinery, sugar industry, wind power, escalator elevator drive, shipping areas, light industry, paper making, metallurgy industry, sewage treatment, building materials industry, lifting machinery, conveyor line, assembly line and so on Rate, high speed ratio, high torque occasions. With good cost performance, is conducive to domestic equipment supporting.