Principle of harmonic reducer

The key to the technical failure of harmonic reducers is reflected in the soft wheels and the precision of production and processing.

In October 1970, Hasegawa Gear Co., Ltd. and the British USM company reached a consensus that they each injected 50% of their capital, and founded HarmonicDriveSystemsInc (Hamenaco) at No. 13, No. 24, 3chome, Nanliu Town, Tokyo's street district. In 2002 and 2004, the company issued shares in France and in the United States, and established French and British branches, each responsible for the sales of goods in Europe. Hamenac Japan, French companies, and American companies have absorbed the worldwide harmonic reducer sales market.

In the current research and development work of the pulse current drive system that has just begun in 1961. Until now, dozens of companies in the meaning of Beijing Zhongji Kemei Impulse Current Transmission System Co., Ltd. and Beijing Impulse Current Transmission System Technical Research Laboratory have carried out scientific research and manufacturing work in these aspects of the industry, and developed in turn Into various types of harmonic gear transmission. At present, the manufacturing capacity of pulse current gear transmission is only equal to the level of Japan in the 1980s. The key problems in China's pulse current transmission system industry chain are that the scale of operation is small, and the product variety is small. Scientific research developers and Insufficient funds are not enough.

At this stage, there are very few companies between China and Hamner Cobazhong.

In summary, in developing countries, precision reducers rely on two major industries: raw materials and precision production and processing.