What are the aspects of the innovative technology of the harmonic reducer?
abstract:Harmonic reducer is another major development in the field of mechanical transmission in the middle ...
Harmonic reducer is another major development in the field of mechanical transmission in the middle of the 20th century. It is a new type of transmission technology based on the theory of elastic thin shells. The harmonic reducer is mainly composed of three basic components: wave generator, elastic gear and rigid gear. Harmonic transmission reducer is a transmission gear that uses a wave generator to control the elastic deformation of a flexible gear and mesh with a rigid gear to transmit movement and energy. Harmonic reducer is a new type of reducer developed on the basis of the principle of planetary gear transmission. The utility model relates to a harmonic reducer, which is a planetary gear transmission that uses elastic components to generate elastic mechanical waves to transfer energy and motion. Compared with the traditional gear drive, the harmonic drive reducer has a fundamentally different principle and belongs to a flexible drive mode. Compared with the traditional reducer, it has the following advantages: under the same transmission ratio, the harmonic part of the reducer is reduced by 50%, the volume and weight are reduced by 1/3, and the transmission ratio range is larger than that of the conventional reducer. The reducer has more teeth at the same time , Can reach 30-50%, greatly improving the carrying capacity and transmission stability. The power range is from several kilowatts to tens of kilowatts, no impact, low noise, good coaxiality, high motion accuracy, high transmission efficiency, and can achieve about 65%-96% of the transmission motion. Sealed harmonic reducer and other drive space mechanisms Working in a vacuum, containing corrosive and other harmful media. In addition, harmonic motors can also be used for hand-cranked generators, wind generators, etc. to achieve high-speed motion, and can easily achieve differential transmission. Harmonic reducer not only sells well in European and American markets, but also has a wide range of fans in the Chinese market. Many industries, such as printing machinery.